005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:48 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:48 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0), 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:48 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400003, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  280.340092] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'.
[  280.489692] FS-Cache: Duplicate cookie detected
[  280.495055] FS-Cache: O-cookie c=0000000014fc3b2f [p=00000000567827b2 fl=222 nc=0 na=1]
[  280.502917] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  280.503397] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000091cb9fdc
[  280.524060] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  280.531579] FS-Cache: N-cookie c=0000000036bdd820 [p=00000000567827b2 fl=2 nc=0 na=1]
[  280.539870] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000c27c46bb
[  280.546904] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  280.554701] FS-Cache: Duplicate cookie detected
[  280.559510] FS-Cache: O-cookie c=0000000014fc3b2f [p=00000000567827b2 fl=222 nc=0 na=1]
[  280.568052] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000091cb9fdc
[  280.575355] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
07:19:49 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{0x0, 0x0, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  280.582917] FS-Cache: N-cookie c=00000000efbd51a2 [p=00000000567827b2 fl=2 nc=0 na=1]
[  280.591141] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000674bde2f
[  280.598147] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:49 executing program 0:
write$P9_RCLUNK(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x79, 0x1}, 0x7)
ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000240)={0x0, 0x0, 0x7, 0x0, [], [{0x1f, 0x1ff, 0x6, 0x3, 0x80000000}, {0x7, 0x9, 0x9f, 0xff, 0x7, 0x4}], [[], [], [], [], [], [], []]})
syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010000)="eb52904e54465320202020000802000000000000000000000000000080008000ff03000005000000040000f6ffffff00ff00000000000000f500000001", 0x3d, 0x7}, {0x0, 0x0, 0x1e0}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="9fb2e7d8476b0dd849b4d944115b221b829cd77ec7b0eebf3535ad7c70d9205d41c3ab8e4aaaa01581064736f0ee0b7533295c5f1e281583b11a817a0800a69be16419fcf12c1e809da82a5082cfad685f15a91c06f07211db18e53218399faaf48b83ae3a9eaa4c2da29bddea1e8ec5c9bfd203c5e3074190fb766aaaa0471b111259f97b66e78b704f504b1aa0d61055c051d222b32e2db974dc9ac134b962b252bcb3787543f866dab4248191fc0e8c1833d5ef4ecf36a932cd9aeee52f3ad81b9a305dc0ce7b9c83c7ed401e010100002f"])

07:19:49 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket(0x100000000011, 0x2, 0x0)
bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r1, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)=@v1={0x0, @aes256, 0x10, "fd7bee4d4983e1dd"})
r2 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000700)={[{@discard='discard'}]})

07:19:49 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  280.661495] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:49 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400004, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:49 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  280.815867] FS-Cache: Duplicate cookie detected
[  280.820693] FS-Cache: O-cookie c=000000004f98185a [p=00000000567827b2 fl=222 nc=0 na=1]
[  280.829067] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000022b5356b
[  280.835850] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  280.842722] FS-Cache: N-cookie c=0000000089dcd3d3 [p=00000000567827b2 fl=2 nc=0 na=1]
[  280.850897] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000af386706
[  280.858135] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:49 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{0x0, 0x0, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  280.911414] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:49 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x1, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x3, 0x4, 0x9, 0xffffffffffffffc0}], &(0x7f0000000040)='syzkaller\x00', 0x4b6, 0xf1, &(0x7f0000000080)=""/241, 0x41000, 0x2, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x9, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x2, 0xa, 0x5, 0x1}, 0x10}, 0x78)
r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm-monitor\x00', 0x40800, 0x0)
ioctl$SNDCTL_SEQ_OUTOFBAND(r2, 0x40085112, &(0x7f0000000340)=@e={0xff, 0x9, 0xa, 0x0, @generic, 0x1, 0x8, 0x9})
fsetxattr$security_selinux(r1, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:mtrr_device_t:s0\x00', 0x23, 0x2)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x8, 0x0, 0x0)
ioctl$USBDEVFS_CONNECTINFO(r2, 0x40085511, &(0x7f00000003c0))
ioctl$RAW_CHAR_CTRL_GETBIND(r2, 0xac01, &(0x7f0000000380)={0x1, 0x7, 0x0})
getsockname$l2tp(r2, &(0x7f0000000400)={0x2, 0x0, @remote}, &(0x7f0000000440)=0x10)

[  281.021242] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:49 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400005, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:49 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff})
write$P9_RSETATTR(r2, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000040)={0x0, &(0x7f0000000240)=""/93})
syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b000000800000002f", 0x5d, 0x400}], 0x0, &(0x7f0000000080))

[  281.233113] selinux_nlmsg_perm: 13 callbacks suppressed
[  281.233128] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13232 comm=syz-executor.2
07:19:49 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:49 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:49 executing program 1:
r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x80000000)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
write$P9_RSETATTR(r1, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0xa)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x11}, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x81, 0x0, 0x20a, 0x7ffe, 0xf93e, 0x9, 0x119e, 0xcdd098, <r4=>0x0}, &(0x7f0000000200)=0x20)
setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000080)={0x0, 0x3, [], [@calipso={0x7, 0x18, {0xf66b7a3486b8dfd4, 0x4, 0x3, 0x8, [0x400, 0x7ed]}}]}, 0x28)
bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r5, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r7=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x70, &(0x7f0000000140)={r7}, &(0x7f0000000040)=0x1b)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r7, 0x7}, 0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x8001, 0x8001, 0xfffffffa}, 0x10)

07:19:50 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{0x0, 0x0, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  281.465508] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  281.472275] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13247 comm=syz-executor.4
[  281.481095] FS-Cache: Duplicate cookie detected
[  281.496981] FS-Cache: O-cookie c=0000000097584318 [p=00000000567827b2 fl=222 nc=0 na=1]
[  281.506637] FS-Cache: O-cookie d=00000000dcef0f8a n=000000004259587f
07:19:50 executing program 0:
ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f00000000c0)={0x2, [0x0, 0x0]})
setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, 0x0)
r0 = gettid()
r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1)
prctl$PR_SET_PTRACER(0x59616d61, r0)
write$binfmt_script(r1, &(0x7f0000000380)=ANY=[@ANYBLOB='#! ./file0'], 0x191)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
close(r1)
setxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='security.capability\x00', &(0x7f0000000100)=@v3={0x3000000, [{0x0, 0x344000}, {0x0, 0x200}], 0xee00}, 0x18, 0x0)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, 0x0)
ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000000))
execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x1b2, 0x4)
connect(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0x4e24, @remote}, 0x80)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x0, 'team_slave_1\x00', {0x3}, 0x7ff})
sendmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x4000000000000d7, 0x0)
fremovexattr(0xffffffffffffffff, &(0x7f00000001c0)=@known='user.syz\x00')
ptrace$setopts(0x4206, r0, 0x0, 0x0)

[  281.513548] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  281.521220] FS-Cache: N-cookie c=00000000985c5cc4 [p=00000000567827b2 fl=2 nc=0 na=1]
[  281.529982] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000acbe473c
[  281.536680] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:50 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  281.617104] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:50 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cpuacct.usage_user\x00', 0x26e1, 0x0)
openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0xffffffffffffffff, 0x0)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0c0583b, &(0x7f0000000000))
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
write$P9_RSETATTR(r2, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
ioctl$SNDCTL_SEQ_RESETSAMPLES(r1, 0x40045109, &(0x7f0000000040)=0x4)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='cgroup.controllers\x00', 0x26e1, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc0c0583b, &(0x7f0000000080))
r4 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x1b2, 0x4)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0840000000000000140012800b00010067656e65766500000400028008000500", @ANYRES32=0x0, @ANYBLOB='\b\b\n\x00', @ANYRES32=0x0, @ANYBLOB], 0x44}}, 0x0)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1, @loopback}, 0xc)
connect(r4, &(0x7f00000001c0)=@in={0x2, 0x4e24, @remote}, 0x80)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000080)={0x0, 'team_slave_1\x00', {0x3}, 0x7ff})
sendmmsg(r4, &(0x7f00000002c0), 0x4000000000000d7, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r4})
ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000200))

07:19:50 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:50 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400006, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:50 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400028001000240000004f8", 0x16, 0xfffffffffffffffd}, {0x0, 0x0, 0x200000003ff}], 0x0, &(0x7f00000000c0))

07:19:50 executing program 0:
socket$packet(0x11, 0x0, 0x300)
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
bpf$MAP_CREATE(0x1000000000000, 0x0, 0x0)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
syz_open_dev$char_usb(0xc, 0xb4, 0x8)
ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0)
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x6ca8, 0x0, 0x2, 0x16, 0x5, "59d4a39c9ef938c4e7c049905dc8e2131aa271dd59a5c5386d58ed2ccbb370c4ad21c46efbcfa5832e362cfada69d4750b547b0216fe3cb9bd42220f2ed3c0db", "56269d3b0b5f300ac3ee57f9dea027398ca2f9dd6a4a485839948cc16143b38bbb79795a326a1f268ad56adac09698c2d07964265b1a6711a025c36b06cf8913", "23e09555dc7132d441e2f28b0cddfd897502098bd0fa85e362f8daf8cd60b71a", [0x6, 0xffff]})
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10)
sendto$inet(r2, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0)
sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0)
recvfrom$inet(r2, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25)

[  281.848472] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13265 comm=syz-executor.4
[  281.909371] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13271 comm=syz-executor.3
[  281.933641] FS-Cache: Duplicate cookie detected
[  281.938888] FS-Cache: O-cookie c=0000000098290560 [p=00000000567827b2 fl=222 nc=0 na=1]
[  281.948039] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000085c0cdbc
07:19:50 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  281.954667] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  281.962048] FS-Cache: N-cookie c=0000000038e15fc5 [p=00000000567827b2 fl=2 nc=0 na=1]
[  281.971599] FS-Cache: N-cookie d=00000000dcef0f8a n=000000000e083d34
[  281.978854] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  282.053432] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  282.202710] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:50 executing program 1:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000003c0))
socket$unix(0x1, 0x2, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
socket$kcm(0x2b, 0x1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
socket$kcm(0x29, 0x2, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00')
r3 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000400)={'batadv0\x00'})
setsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000000000), 0x4)
sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32], 0x4}}, 0x0)
r4 = socket$inet6(0xa, 0x2, 0x0)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000540)=ANY=[@ANYRESOCT, @ANYBLOB="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", @ANYRES32=r4, @ANYRES64=r1], 0x4}}, 0x0)
ioctl$CHAR_RAW_ROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000280))
sendfile(r2, r1, 0x0, 0x100000002)

07:19:50 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400007, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:51 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:51 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580), 0x0, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:51 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:51 executing program 1:
eventfd(0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000640)=""/246)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0)
r1 = socket(0x100000000011, 0x2, 0x0)
bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r1, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00'})
ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000001080)=""/232)
socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="580000001214000027bd7000fddbdf250800150001000000080015000200000008004b0013000000080001000200000008000300000000000800010000000000080003000200000008004f00040000000800010001000000222ce2e7f9b3724eb4acefca"], 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000100)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:udev_var_run_t:s0\x00', 0x24, 0x1)
r3 = dup2(r2, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00')
dup2(r4, 0xffffffffffffffff)
pselect6(0x40, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, &(0x7f0000000140)={0x1b6, 0x0, 0x0, 0x1000000000000}, &(0x7f0000000200)={0x0, 0x1c9c380}, 0x0)

[  282.637424] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13302 comm=syz-executor.2
[  282.638020] FS-Cache: Duplicate cookie detected
[  282.655334] FS-Cache: O-cookie c=00000000da421d57 [p=00000000567827b2 fl=222 nc=0 na=1]
[  282.656383] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  282.663545] FS-Cache: O-cookie d=00000000dcef0f8a n=000000001851fe87
07:19:51 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580), 0x0, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:51 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  282.663573] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  282.691273] FS-Cache: N-cookie c=00000000b1d6c4cc [p=00000000567827b2 fl=2 nc=0 na=1]
[  282.699583] FS-Cache: N-cookie d=00000000dcef0f8a n=000000005f5fb7ae
[  282.706448] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:51 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff})
write$P9_RSETATTR(r2, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0)
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000020000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000001c0))

[  282.807166] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  282.852715] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13312 comm=syz-executor.2
07:19:51 executing program 0:
prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff)
clone(0x86a01780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
wait4(0x0, 0x0, 0x80000002, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb01001800000000000000ac000000ac000000080000000f0000000000000b0000000000000000074b2474590c00000500000000000000000000000000000000000000000000000000000000400000ff03000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000030000050000000000000000000b00000000000000000000000000000000000e00000000000000000000000000000000000000000000000000006d63a172db52b6cd8ec74e4700"/221], 0x0, 0xcc}, 0x20)
vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b90cb6974f527cc14538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x0, 0x0)
syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080)='NLBL_MGMT\x00')
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x33)
ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080))
ptrace$cont(0x7, r0, 0x0, 0x0)

07:19:51 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580), 0x0, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:51 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400008, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:51 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  283.285809] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13334 comm=syz-executor.2
07:19:52 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x100000000011, 0x2, 0x0)
bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
r2 = socket(0x100000000011, 0x2, 0x0)
bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r2, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00')
sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r2, &(0x7f0000001d80)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001d40)={&(0x7f0000001dc0)={0x1858, r3, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x114c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x200}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x5, 0x5, ':'}, @ETHTOOL_A_BITSET_BITS={0x30, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, ',\x01-/}!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'skbedit\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}]}]}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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@ETHTOOL_A_BITSET_VALUE={0xae, 0x4, "66f881274c09fc00829bb38fc87148615c9ed69b18fe7dd3fa7948c1aa4db4e1e70de5eb3337af93623927e8f35c1ffa609a8634b39687b4dc36979fd4090ec03eeb42f7d078331fc4b9b0e1d55b5809ac5d5e904370852335d96b082059b98283317da6d92b2c2c85a99a07aac895d3725b4c6f601f1851100b3812cb7304d36a4547a82559b96e0dfdaf3a33af9e970f67d4ae248392aac9d838824f734a97772f76205519b20dfb43"}, @ETHTOOL_A_BITSET_MASK={0x26, 0x5, "e81a3b4a3dac386a6311e394c9bfd4a6e334b22b257aa88b3ac45cec64e2f809a59f"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x23, 0x4, "15882c620b74b40c70aa45a937938f3cdab0e751e9457f553b342d3fa58f71"}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x4}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x74, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x6d, 0x4, "761e7c9ab657c34504b1e7468053151f5e689485e29ae6b7759833ae234fbedd182a33a88fa5a79c33b70f709055cc34dfbfe16a4898566ba71444c28986b70d6ff229b04c8ab17b2f80dcd8a24ae30c29791e1e7afd6424823240eb9d361f1d3a8e2c04f2dacd7149"}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x38c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x12c, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '@\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '^#\\()\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x4}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '\xa1\'{-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'fou\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '*$\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'skbedit\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'skbedit\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, ')@!^#(-]\xa9,\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '}]\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '\'\\*,\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x4}]}, @ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_MASK={0xdb, 0x5, "452c9cc8909a43d4fba46f0ae45e342ec84bb0a31d1173d4325a12aaa36470b3a845266eddcdeffc5925bc3849e5daf0be014d9d49ec407d4619f61c6352e754e4651640c2e12ae2ac890a05c508ae07e51c403669e2be1bda9bbd079dacdd4c16ed3aaddb0bb722b058c3a6f9ae0445a9889febc31ffdf7ac0a9bfe5287e4eabcf163236ab1cbd7aa822820d077fcfd5951be36ede7ba2002ae87a793b1e1c6baa0c8ea9b9fba01d4d41b77da7f0f406819b02790bacb1269aa796f4ec53bd80892a3d15d7945c9d37a4098ca887d5e176d85e25295f0"}, @ETHTOOL_A_BITSET_BITS={0x88, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'skbedit\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\xa3d\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xb9f}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1aa}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7aa}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}, @ETHTOOL_A_BITSET_BITS={0x40, 0x3, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, ',](\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'skbedit\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0xa4, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ',\xfb\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'fou\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, ',{\'\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x264, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x3b, 0x5, "5a1486b77c681a27689b16e0ac43266891e0ad8a240d35cdb67f43dc0f30c85189f784c978798ad0274d700d42d8d53dc704345144a69b"}, @ETHTOOL_A_BITSET_BITS={0x1a8, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '{{^'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '[\\}\'-&&\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ':\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '$\x00'}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, ':!\xf2#!\xae*@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffc6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-@%\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'fou\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'skbedit\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xd5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\x1e\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'skbedit\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0x1f, 0x2, '^\',(!#({]%-]{!-\\\x88R$@\x9d&{.\\]\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, ']})\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x7c, 0x3, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x404ec4e0}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'skbedit\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'skbedit\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, ':!\xf2#!\xae*@\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffff80}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}]}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x90, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x58, 0x4, "69efd43c5055332b4c79cf759c514b2a7d079432933c317574c3b3a32565a1edd8d7427aa9b1cfcf75c2df6baa46d90f00b8b4475f6dc9e1f928b5aa4f84c3c5c97f9d313b207f65ef4487e9a046d0207f30ac2d"}, @ETHTOOL_A_BITSET_VALUE={0x1d, 0x4, "43e441b982b0d8470523fdcde850b3e71d3f457fa78c59a42b"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1000}]}]}, 0x1858}, 0x1, 0x0, 0x0, 0x20008800}, 0x6000)
getsockname$packet(r1, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00')
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00')
r5 = fcntl$dupfd(r4, 0x0, r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="60000000300001030000000001000cefd5c936000b93e38b29ea4a29626564697400380012801800020000000000000000ceabcd170cee6a000000000000000000040004c27fadcb733cb6fe000000000000"], 0x60}}, 0x0)

07:19:52 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58", 0x38, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  283.441863] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  283.481588] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  283.589378] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13347 comm=syz-executor.2
07:19:52 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400009, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  283.658171] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.1'.
07:19:52 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58", 0x38, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:52 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, 0x0, 0x4000)

[  283.817320] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.1'.
07:19:52 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  283.939971] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13359 comm=syz-executor.2
[  284.004541] FS-Cache: Duplicate cookie detected
[  284.009435] FS-Cache: O-cookie c=00000000021f9c1b [p=00000000567827b2 fl=222 nc=0 na=1]
[  284.017983] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000be5ba6ee
[  284.024915] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  284.031825] FS-Cache: N-cookie c=0000000090ef6035 [p=00000000567827b2 fl=2 nc=0 na=1]
[  284.040604] FS-Cache: N-cookie d=00000000dcef0f8a n=000000005c65e136
[  284.047788] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:52 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580), 0x0, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:52 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58", 0x38, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  284.069261] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  284.133888] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  284.222105] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13372 comm=syz-executor.1
[  284.228842] FS-Cache: Duplicate cookie detected
[  284.239728] FS-Cache: O-cookie c=000000009e76ecbc [p=00000000567827b2 fl=222 nc=0 na=1]
[  284.248426] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000e35dbf6f
[  284.255406] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  284.262299] FS-Cache: N-cookie c=0000000017b0cf61 [p=00000000567827b2 fl=2 nc=0 na=1]
[  284.271384] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000061b97cfa
[  284.278129] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:54 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:54 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40000a, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:54 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, 0x0, 0x4000)

07:19:54 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580), 0x0, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:54 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f2", 0x54, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:54 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000055e000/0xf000)=nil, 0xf000}, 0x1})
ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000})
syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  286.180244] FS-Cache: Duplicate cookie detected
[  286.185370] FS-Cache: O-cookie c=000000008bfd292a [p=00000000567827b2 fl=222 nc=0 na=1]
[  286.193665] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000d62e2907
[  286.200428] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  286.208026] FS-Cache: N-cookie c=00000000f3ffbac8 [p=00000000567827b2 fl=2 nc=0 na=1]
[  286.216607] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000036692f49
[  286.223304] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  286.231071] FS-Cache: Duplicate cookie detected
[  286.238355] FS-Cache: O-cookie c=000000008bfd292a [p=00000000567827b2 fl=222 nc=0 na=1]
[  286.244969] selinux_nlmsg_perm: 2 callbacks suppressed
[  286.244983] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13397 comm=syz-executor.2
[  286.246933] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000d62e2907
[  286.272147] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  286.279728] FS-Cache: N-cookie c=000000008143fb46 [p=00000000567827b2 fl=2 nc=0 na=1]
[  286.285353] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  286.288358] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000a1096de9
[  286.308706] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  286.320012] FS-Cache: Duplicate cookie detected
07:19:54 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:54 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  286.325561] FS-Cache: O-cookie c=000000008bfd292a [p=00000000567827b2 fl=222 nc=0 na=1]
[  286.333807] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000d62e2907
[  286.340584] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  286.348317] FS-Cache: N-cookie c=0000000096daf29d [p=00000000567827b2 fl=2 nc=0 na=1]
[  286.356778] FS-Cache: N-cookie d=00000000dcef0f8a n=000000000433febe
[  286.363427] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:55 executing program 1:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2318, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x200000000011, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000000)=[0x6, 0x8, 0x8, 0x4, 0x80], 0x5, 0x800, 0x0, <r3=>0xffffffffffffffff})
bind$rxrpc(r3, &(0x7f0000000180)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e21, @multicast2}}, 0x24)
sendto$inet(r2, 0x0, 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x10004e23, @loopback}, 0x10)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000140)=@req={0x80000000, 0x0, 0x8, 0x1f}, 0x10)
ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f00000005c0)={0x1cd, 0x11, &(0x7f00000001c0)="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"})
sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x240, 0x0, 0xffffffd8)

07:19:55 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f2", 0x54, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:55 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40000b, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:55 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3f, 0x0, 0x1, 0x0, 0x0, 0x41be, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x24}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff})
write$P9_RSETATTR(r1, &(0x7f0000000080)={0x2, 0x1b, 0x4002}, 0x7)
ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f0000000040)=0x5)
sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0)

07:19:55 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, 0x0, 0x4000)

07:19:55 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  286.639260] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13417 comm=syz-executor.2
07:19:55 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f2", 0x54, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  286.765022] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:55 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f2", 0x54, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  286.866332] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  286.883336] FS-Cache: Duplicate cookie detected
[  286.888178] FS-Cache: O-cookie c=0000000070cb3408 [p=00000000567827b2 fl=222 nc=0 na=1]
[  286.897887] FS-Cache: O-cookie d=00000000dcef0f8a n=000000005194194d
[  286.905003] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
07:19:55 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  286.912737] FS-Cache: N-cookie c=000000007788e28f [p=00000000567827b2 fl=2 nc=0 na=1]
[  286.921418] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000a0cc4e2b
[  286.928805] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:55 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40000c, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  287.118363] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13440 comm=syz-executor.1
[  287.153845] FS-Cache: Duplicate cookie detected
[  287.158935] FS-Cache: O-cookie c=000000001349a3d3 [p=00000000567827b2 fl=222 nc=0 na=1]
[  287.167952] FS-Cache: O-cookie d=00000000dcef0f8a n=000000000287e7ff
[  287.174686] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  287.181946] FS-Cache: N-cookie c=000000005cd6e96d [p=00000000567827b2 fl=2 nc=0 na=1]
[  287.190156] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000144e9cb4
[  287.202372] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:55 executing program 0:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="bad00466b86a9ef64166ef3e0f937900260f794400f3a70f8d00100f0f390d66b8007000000f23d80f21f86635000000500f23f8baf80c66b88d10fa8966efbafc0cb000ee660fc7b2f68766b93b0800000f32", 0x53}], 0x1, 0x68, &(0x7f0000000100), 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0)
mount$fuseblk(&(0x7f0000002000)='/dev/loop0\x00', &(0x7f0000002040)='./file0\x00', &(0x7f0000004300)='fuseblk\x00', 0x0, &(0x7f0000004440)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})
ioctl$SIOCX25GDTEFACILITIES(0xffffffffffffffff, 0x89ea, &(0x7f0000000100))
openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0)
umount2(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000140)=@req={0x80000000, 0x0, 0x8, 0x1f}, 0x10)
ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000140)=0x9)

[  287.213379] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13441 comm=syz-executor.4
[  287.360157] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:56 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:56 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f2", 0x54, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:56 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40000d, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:56 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:56 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
r1 = socket(0x10, 0x3, 0x0)
r2 = socket$inet6_dccp(0xa, 0x6, 0x0)
getpeername(r2, &(0x7f0000000140)=@isdn, &(0x7f00000001c0)=0x80)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00'})
sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@gettaction={0x11c, 0x32, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x58, 0x1, [{0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ff}}, {0x14, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0x10, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x50, 0x1, [{0xc, 0x15, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x756}}, {0x10, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0x10, 0x4, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0x10, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0x10, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0xe, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xeb0}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x474}]}, 0x11c}}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x1b2, 0x4)
connect(r3, &(0x7f00000001c0)=@in={0x2, 0x4e24, @remote}, 0x80)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000080)={0x0, 'team_slave_1\x00', {0x3}, 0x7ff})
sendmmsg(r3, &(0x7f00000002c0), 0x4000000000000d7, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket(0x1, 0x1, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4008}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x44}}, 0x0)
clock_gettime(0x0, &(0x7f0000002640)={<r7=>0x0, <r8=>0x0})
recvmmsg(r2, &(0x7f0000002580)=[{{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001c80)=""/98, 0x62}, {&(0x7f0000001d00)=""/222, 0xde}], 0x2, &(0x7f0000001e40)=""/124, 0x7c}, 0xffffffff}, {{&(0x7f0000001ec0)=@ll={0x11, 0x0, <r9=>0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001f40)=""/239, 0xef}, {&(0x7f0000002040)=""/33, 0x21}, {&(0x7f0000002080)=""/63, 0x3f}, {&(0x7f00000020c0)=""/137, 0x89}], 0x4, &(0x7f00000021c0)=""/156, 0x9c}, 0x7}, {{&(0x7f0000002280)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000002480)=[{&(0x7f0000002300)=""/94, 0x5e}, {&(0x7f0000002380)=""/130, 0x82}, {&(0x7f0000002440)=""/24, 0x18}], 0x3, &(0x7f00000024c0)=""/189, 0xbd}, 0x8}], 0x3, 0x1, &(0x7f0000002680)={r7, r8+60000000})
sendmmsg$inet6(r3, &(0x7f0000002900)=[{{&(0x7f0000000200)={0xa, 0x4e21, 0x3, @ipv4={[], [], @private=0xa010101}, 0x6}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000240)="516b4a7ac8d584", 0x7}, {&(0x7f0000000280)="051047a0bcc46024d379f902abd2cda8daf2c4bd50e148d5bdd8d22e095f95522c478522bc174d5d963b744526c0930393dbb4938f3402c250f78650b3a1f987795beaed9180ad5b7da42b7365d6beeb27c3ebb19cffca5f28fc8a3c03028e70cb9cf533443854faafd84183e3b1caef44a9b2530853a4db7c765d32e16a683b8cc74a97c01136c39a4aa668322653d1544b6412dd03569228663b6b20cb818f663400fd05ac4fa0c072", 0xaa}, {&(0x7f0000000340)="619b8b3aca110a9f2dc41ada8677c357eaa2197aa7826a12f8d461f63729ac01364bd66ea435135f95b3bdc4f071a8321ca58b0c2e271ef11018475bba5fa6129ca7859dc0f10e4223ca107a831bd3ecdbe2459cb71f6b6bb93ed0737b087254c0ceccafe5446c82841fa56519d23b9b76afe27028ca9505e3aa301a0dd4f0d337f8b14a78452030aa9c606196fa6ea13e92fb65acfbd3c0f4af7edd51903f0cba3fdaac359d1e7616949ae86961dee49b2dac779855c7555096f554", 0xbc}, {&(0x7f0000000400)="ca040331423e0995c2a7f31d2fae1e6bfb57c27488192bc4543d193c0279e69c0217b23e9f57da887e74661e19045c0457dcf3cc567a04c3d6a1aed82212931ac4dadf3e8ecdcc8055232a205a515e07d2d57852d4b531eebd96e52bcf1e8576e34619c362dc3d8636289645d61c98836523929c4828f2ab20bf70d83719751d54ba4d22af862aff968fc4b8047459fe5daf6ec61849ab991c6347147b92a6bc97a861d27518fe80f7ffc3e9e3bcaac397b193d6f651387a7d2210102a26c9bc78417d00795da3e4d294240e9dbbb3a9bac744f2df6f831117b25a4d3eb3", 0xde}, {&(0x7f0000000500)="5c14042d134924db1160faf8a62615b55b6545eaf4d559e3d63b6814e26c0db1b143079f3b56a5a99e2654cd27a6b23d60573078c761c6ad0f058959a4f4442b8e5a55503cadbaf856006a3389ca993dfb9f2c9a89456b092ccfe3c34478c2db15c81a8f422ba0c2a100d7d5ac4f971d534babda830011b8a91edaf99cd541b99cc5bcfb87093941617161a22d5066e14b81a58bac73fe986ceb308f7c85cbaab8f4e7e7ac3bcfaf7751993e738595e9d649b456af8330ace62f842bb2381660f93aa89129544ac7e17e229af355fea73ac2db7af7821079cb60", 0xda}], 0x5, &(0x7f0000000800)=[@hoplimit={{0x14, 0x29, 0x34, 0x2}}, @flowinfo={{0x14, 0x29, 0xb, 0x3}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7f000000}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x818a158a028b09cb, 0x1, [], [@jumbo={0xc2, 0x4, 0x1}, @pad1]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xc72}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @hopopts={{0x130, 0x29, 0x36, {0x4, 0x22, [], [@calipso={0x7, 0x48, {0x1, 0x10, 0x9a, 0x5, [0xffffffff, 0x2, 0x80000001, 0x6, 0x5, 0x0, 0x40, 0x4]}}, @pad1, @generic={0xfc, 0x8a, "bf014b106dafa8d5debbc4c8d6547dd64c6137a8bb829dc6b74d24235c5d08c23fb3e40a81f15996554f7f8a199c21858eeae419c3b9abc74d881707d1987b104dd6264b5d775b9d74db88c9527e938921fd6535f272fe8b0535eb81dca89e844b61ec7012715d5074acd28e4970c815d782232fd954d60789d689ba0becd84b0f5dc31811e0ad0c4d41"}, @enc_lim={0x4, 0x1, 0x88}, @generic={0x2, 0x36, "d6b991cecf8c80d02a6cd78556800818ee75b923b526407b10599f1223b8a3e0f423fabf74b428652b5e6a9a297cf73d6678161e96b3"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}], 0x200}}, {{&(0x7f00000006c0)={0xa, 0x4e24, 0x13c, @local, 0x2000000}, 0x1c, &(0x7f0000000700), 0x0, &(0x7f0000000a00)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback, r6}}}, @hopopts={{0x1118, 0x29, 0x36, {0xc, 0x21f, [], [@generic={0x1, 0x1000, "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"}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x40, {0x2, 0xe, 0x7d, 0x8, [0x3, 0x6, 0x2, 0x5, 0xcbd, 0x3ff, 0x3]}}, @ra={0x5, 0x2, 0x400}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x44}}, @enc_lim={0x4, 0x1, 0x3f}, @generic={0x2, 0x81, "d763c9b20c36c7a98330b72e4f13156090f0d3c89e7d0903e18ab5ec1578724896eee91d36cc015861c3210ba3d1d3807adc074a9f54ff7ae99aae1a7431938ff47593930e3092d6d9850268651254e40bb1075f9b0659418696df8fe0b5a18c81610cef258ebd9dffe4a376318cff33c8e6f6a7808d101f094459374d8901efa9"}, @enc_lim={0x4, 0x1, 0x7f}, @calipso={0x7, 0x10, {0x1, 0x2, 0x7f, 0x4, [0x8000]}}]}}}, @rthdrdstopts={{0x50, 0x29, 0x37, {0x3b, 0x6, [], [@ra={0x5, 0x2, 0x9}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1f}, @hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0xe4}, @ra={0x5, 0x2, 0xff}, @jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0x3}, @pad1]}}}, @rthdr={{0x68, 0x29, 0x39, {0x62, 0xa, 0x0, 0x1, 0x0, [@private1={0xfc, 0x1, [], 0x1}, @private2, @local, @remote, @private1={0xfc, 0x1, [], 0x1}]}}}], 0x11f8}}, {{&(0x7f0000000740)={0xa, 0x4e21, 0x1f, @local, 0xffffffff}, 0x1c, &(0x7f0000001c40)=[{&(0x7f0000001c00)="20a976d791c16d4eb1ed9eb8332af9b4dd963c1429e6e682ced7b2c5a5f85944d3b9f9d2c5ed1d2dd1ecc8960cee9b", 0x2f}], 0x1, &(0x7f00000026c0)=[@rthdr={{0x68, 0x29, 0x39, {0x87, 0xa, 0x1, 0x3f, 0x0, [@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1e}}, @mcast2, @loopback, @private1={0xfc, 0x1, [], 0x1}, @local]}}}, @dstopts={{0x58, 0x29, 0x37, {0x2f, 0x7, [], [@jumbo={0xc2, 0x4, 0xf4}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x28, {0x0, 0x8, 0x7, 0x7, [0x3, 0x7, 0x8001, 0x9]}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r9}}}, @flowinfo={{0x14, 0x29, 0xb, 0x5}}, @rthdr={{0x68, 0x29, 0x39, {0xa2, 0xa, 0x2, 0x8, 0x0, [@loopback, @loopback, @empty, @mcast2, @empty]}}}, @tclass={{0x14, 0x29, 0x43, 0x3}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x3c, 0xc, 0x2, 0x9, 0x0, [@dev={0xfe, 0x80, [], 0x33}, @dev={0xfe, 0x80, [], 0x2d}, @private1={0xfc, 0x1, [], 0x1}, @remote, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @loopback]}}}], 0x210}}], 0x3, 0x20000010)

07:19:56 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:56 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8", 0x62, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  287.837183] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13471 comm=syz-executor.1
[  287.872507] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  287.899642] FS-Cache: Duplicate cookie detected
[  287.905727] FS-Cache: O-cookie c=00000000dba63c30 [p=00000000567827b2 fl=222 nc=0 na=1]
[  287.914931] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000caa1fa4a
[  287.921525] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  287.928828] FS-Cache: N-cookie c=0000000053405791 [p=00000000567827b2 fl=2 nc=0 na=1]
[  287.937032] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000242aa206
[  287.943709] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  287.951367] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13468 comm=syz-executor.4
[  287.965286] FS-Cache: Duplicate cookie detected
[  287.970130] FS-Cache: O-cookie c=00000000dba63c30 [p=00000000567827b2 fl=222 nc=0 na=1]
[  287.979804] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000caa1fa4a
[  287.986421] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  287.993913] FS-Cache: N-cookie c=00000000ebcc261f [p=00000000567827b2 fl=2 nc=0 na=1]
[  288.002038] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000e3a9fd3a
[  288.008702] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  288.042266] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13485 comm=syz-executor.2
07:19:56 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40000e, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:56 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:56 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8", 0x62, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:56 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8", 0x62, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:56 executing program 1:
r0 = socket$kcm(0x10, 0x2, 0x10)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2ea4000029000505c76380b452d9ca1491fcd6112bc80240a4c9dc75d54d58cdee88bf135e602c648c69940d0226fea09d82ecb030e300480535", 0x3a}], 0x1}, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80000, 0x0)

[  288.224723] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:56 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  288.308205] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13502 comm=syz-executor.2
[  288.326869] FS-Cache: Duplicate cookie detected
[  288.331673] FS-Cache: O-cookie c=00000000e5905b05 [p=00000000567827b2 fl=222 nc=0 na=1]
[  288.340373] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000095693ab0
[  288.347520] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  288.355241] FS-Cache: N-cookie c=0000000010692607 [p=00000000567827b2 fl=2 nc=0 na=1]
[  288.363367] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000709f3e55
[  288.365014] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13509 comm=syz-executor.0
[  288.370096] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  288.390412] FS-Cache: Duplicate cookie detected
[  288.395462] FS-Cache: O-cookie c=00000000e5905b05 [p=00000000567827b2 fl=222 nc=0 na=1]
[  288.398983] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13507 comm=syz-executor.4
[  288.403669] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000095693ab0
[  288.423039] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  288.430471] FS-Cache: N-cookie c=00000000f3fc46ef [p=00000000567827b2 fl=2 nc=0 na=1]
[  288.439185] FS-Cache: N-cookie d=00000000dcef0f8a n=000000009a7ad2c9
[  288.446303] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:57 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:57 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40000f, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:57 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  288.617238] FS-Cache: Duplicate cookie detected
[  288.622064] FS-Cache: O-cookie c=0000000076403ab9 [p=00000000567827b2 fl=212 nc=0 na=0]
[  288.630789] FS-Cache: O-cookie d=          (null) n=          (null)
[  288.638328] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  288.645627] FS-Cache: N-cookie c=00000000c41d1621 [p=00000000567827b2 fl=2 nc=0 na=1]
[  288.654257] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000cc01b3f2
07:19:57 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  288.660838] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:57 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x4000a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000300), 0x8)
bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000380)="0fc75cfb000f320fe1d926660f3880ac3524c8000036266ff00fc169d0c744240000500000c7442402abf1ffffc7442406000000000f011c244d5d0f4c2a0f32b91f0a0000b800000080ba000000000f30", 0x51}], 0x1, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00000001c0))
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="0fae570d0deece85e5d4360f0ff3b63ef0fe4e00ba420066ed66b891d7e4700f23c00f21f8663503000a000f23f80f060f30", 0x32}], 0x1, 0x14, 0x0, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
poll(0x0, 0x0, 0x0)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000000240))
socket(0x0, 0x0, 0x101)
rt_sigtimedwait(&(0x7f0000000100), &(0x7f0000000140), 0x0, 0x8)
creat(&(0x7f0000000080)='./bus\x00', 0x0)

07:19:57 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8", 0x62, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  288.792635] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:57 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:57 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:57 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400010, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:57 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4", 0x69, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  289.078842] FS-Cache: Duplicate cookie detected
[  289.083752] FS-Cache: O-cookie c=00000000a0880d2d [p=00000000567827b2 fl=222 nc=0 na=1]
[  289.092685] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000086a8540a
[  289.099800] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  289.107097] FS-Cache: N-cookie c=00000000bee439f0 [p=00000000567827b2 fl=2 nc=0 na=1]
[  289.115593] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000277c453f
07:19:57 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  289.122208] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  289.252496] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  289.322981] FS-Cache: Duplicate cookie detected
[  289.328395] FS-Cache: O-cookie c=000000006334cb3b [p=00000000567827b2 fl=222 nc=0 na=1]
[  289.337344] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000b6e25d4b
[  289.343911] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  289.351625] FS-Cache: N-cookie c=00000000dcb6943e [p=00000000567827b2 fl=2 nc=0 na=1]
[  289.360505] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000935e6285
[  289.367740] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:58 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:58 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4", 0x69, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:58 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:58 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:58 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400013, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  289.785073] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:58 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:58 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:58 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:58 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4", 0x69, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:58 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400014, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:58 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:58 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7ec", 0x6c, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:58 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00))
sendto$ax25(r1, &(0x7f0000000280)="74923a4b1c1bb471fda0fd0b9bb722ecbf35bc2f786be5be9f5249fd364bd1ca5b1191d573d65118f785cd781033aec8733d17fe1055109b5d9ebdba2fbc07df5c5883077dc439b18751a2262ff69077960dac5b90022a7371fd8a835d5a0458639eb9893bf6def55c1b07a33b379e33af3bce5f4bfce5d248ec98a07013d9cb", 0x80, 0x10, 0x0, 0x0)
r2 = socket(0x100000000011, 0x2, 0x0)
bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r2, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x12, r2, 0xb99b9000)
setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f0000001380)=ANY=[], 0xfc9, 0x0)
lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0)

[  290.119078] FS-Cache: Duplicate cookie detected
[  290.123861] FS-Cache: O-cookie c=000000003eebee3a [p=00000000567827b2 fl=222 nc=0 na=1]
[  290.132172] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000a4b2e868
[  290.138720] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  290.145431] FS-Cache: N-cookie c=0000000052754e74 [p=00000000567827b2 fl=2 nc=0 na=1]
[  290.153413] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000091d913f2
[  290.160044] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:58 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  290.273344] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:58 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:58 executing program 1:
r0 = getpgid(0x0)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000000)=[0x6, 0xfffffffd, 0x7fff, 0x7e, 0xac, 0xffff, 0x2, 0x3f, 0x65], 0x9, 0x80000, 0x0, <r1=>0xffffffffffffffff})
sendmsg$NL80211_CMD_DEL_PMK(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x75}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x58}, 0x1, 0x0, 0x0, 0x7599781bb0604868}, 0xc0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet_udp(0x2, 0x2, 0x0)
close(r4)
write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0x4240a543)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
recvfrom(r5, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012584, 0x0, 0xfffffe53)
splice(r2, 0x0, r4, 0x0, 0x8900000, 0x1)
r6 = msgget$private(0x0, 0x0)
msgrcv(r6, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/62], 0x88, 0x2, 0x0)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.events\x00', 0x275a, 0x0)
syz_genetlink_get_family_id$devlink(0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r7, 0x0)
lstat(0x0, 0x0)
perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0)

[  290.382452] FS-Cache: Duplicate cookie detected
[  290.388152] FS-Cache: O-cookie c=00000000e7ac2a38 [p=00000000567827b2 fl=222 nc=0 na=1]
[  290.397285] FS-Cache: O-cookie d=00000000dcef0f8a n=000000007b6ff43b
[  290.403847] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  290.411225] FS-Cache: N-cookie c=0000000007a747e3 [p=00000000567827b2 fl=2 nc=0 na=1]
[  290.419336] FS-Cache: N-cookie d=00000000dcef0f8a n=000000008c76d417
07:19:59 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7ec", 0x6c, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  290.426218] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:19:59 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400025, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:59 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:59 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  290.592014] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:59 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000000, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
close(r0)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
r2 = socket(0x100000000011, 0x2, 0x0)
bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r2, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={<r3=>0x0, @in={{0x2, 0x4e20, @loopback}}, 0x1ff, 0x7, 0xfffffffc, 0x9, 0x5}, &(0x7f0000000000)=0x98)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={r3, 0x80}, &(0x7f00000000c0)=0x8)
r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
ftruncate(r4, 0x200004)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, 0x8)
sendfile(r0, r4, 0x0, 0x80001d00c0d0)

07:19:59 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7ec", 0x6c, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:59 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x4000c8, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:19:59 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  291.128072] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:19:59 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:19:59 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231", 0x6e, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  291.178949] FS-Cache: Duplicate cookie detected
[  291.183722] FS-Cache: O-cookie c=000000002c8a20ff [p=00000000567827b2 fl=222 nc=0 na=1]
[  291.191962] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000bd2b5e87
[  291.198589] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  291.205113] FS-Cache: N-cookie c=00000000a645774e [p=00000000567827b2 fl=2 nc=0 na=1]
[  291.213104] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000087507e66
[  291.219712] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  291.268735] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:00 executing program 1:
r0 = getpgid(0x0)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000000)=[0x6, 0xfffffffd, 0x7fff, 0x7e, 0xac, 0xffff, 0x2, 0x3f, 0x65], 0x9, 0x80000, 0x0, <r1=>0xffffffffffffffff})
sendmsg$NL80211_CMD_DEL_PMK(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x75}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x58}, 0x1, 0x0, 0x0, 0x7599781bb0604868}, 0xc0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet_udp(0x2, 0x2, 0x0)
close(r4)
write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0x4240a543)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
recvfrom(r5, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012584, 0x0, 0xfffffe53)
splice(r2, 0x0, r4, 0x0, 0x8900000, 0x1)
r6 = msgget$private(0x0, 0x0)
msgrcv(r6, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/62], 0x88, 0x2, 0x0)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.events\x00', 0x275a, 0x0)
syz_genetlink_get_family_id$devlink(0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r7, 0x0)
lstat(0x0, 0x0)
perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0)

07:20:00 executing program 0:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x40, 0x1, 0x0, 0x0, 0x0, 0x0, 0x36400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f003000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000091b73ef4b8d944c4be6aeaa0d6c47e6c010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300", 0x2, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000d4f4655fd4f4655fd4f4655f00000000000001008000000010000800000000000af30100040000000000000000000000020000", 0x3b, 0x4c00}, {&(0x7f0000013900)="111fc0d90100", 0x6, 0x30000}, {&(0x7f0000013f00), 0x0, 0x40000}], 0x0, &(0x7f0000014a00)=ANY=[])
openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/bus/input/devices\x00', 0x0, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x165041)
sendfile(r2, r1, 0x0, 0x10056)
r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITHAW(r3, 0xc0045878)
ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000001c0))
ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00000002c0)={0x0, &(0x7f0000000280), 0x0, 0xffffffffffffffff, 0x7})
ioctl$EXT4_IOC_MIGRATE(r3, 0x6609)
r4 = signalfd(r0, &(0x7f0000000080), 0x8)
symlinkat(0x0, r4, &(0x7f0000000180)='./file0\x00')
umount2(&(0x7f0000000040)='./file0\x00', 0x8)
getresuid(&(0x7f00000018c0)=<r5=>0x0, &(0x7f0000001900), &(0x7f0000001940))
sendmsg$netlink(r1, &(0x7f0000003f80)={&(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000003f00)=[{&(0x7f0000000340)={0x1288, 0x25, 0x20, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x6f, 0x5d, 0x0, 0x0, @binary="e3042ee133ccbfc3ec7860dc19d854596c32b117c0b2ad9abeb095478327c17e6e02bdfba6567e998b1a6c859b8884ac8d619357fc8105f137224ad1b70d1491511250346b45ca75d0131d1682c791961d819767c95123ffb0669b021b24e91f39a8d373970e0363d5982c"}, @typed={0x7f, 0x24, 0x0, 0x0, @binary="4b45f71fdf3275a06a2cdb3823f3652d631cd7e237e66151372f9a58ce75159ef85f02ff05f0392f4f488866a968cb593abb5fbbfa48d845cd63b9f298cfa01cbace84d4a95fa1e1b871eeff5b94701e4f7b7ace663d07f931376d1c8c04a101e7c516d7b398026ee05adb63f90b16adb3a605eee25dd2b6ea7baf"}, @typed={0x1004, 0x30, 0x0, 0x0, @binary="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@generic="186b9fc2d2e26c698f5738915e98f0219a2f9b972b484a2baecd9ea1bc758f3df781d78d13bf1e0924d87a95b0db04775b7c8accb3a63ba95819dc96f61d3e8e1bab510ab5cab2168332452c0be9ef43bf41d7a2fa1c19c7a0f855660858c96f987dd57d4eb7804288c77b378323bb0696cff7a3516d79701acfb26d2978ff0bdbbf10fe14df4432d13bb1fd5e62bfbd00a4e5590d58559a84e4a732e99cb561c279f80de263e8abd6903bd886a7da86ebe7d0c3b39b21560323a1d5da1f1b2fbf2bdad4d3e9a6af7a571a33c27f83a6", @typed={0x4, 0x8b}, @typed={0x8, 0x0, 0x0, 0x0, @uid}, @typed={0x8, 0x90, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @typed={0x8, 0x2d, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @generic="ba1d6de44df44c69d2e91e681cdb5c988f5af675fad0ee9ec139a714d7d9afad61ffb1028f442a9df6ba58dc665878f1f49437aa54c60c62782867228a273e7edf2ec636e3f95336d88afd677d9c0ef3ee5675b0c88d2a7dab315ad94b665150823cf4dd408c1b80abc0e68517741e5aaaab85be2baa8668496590092093dbc89b5b1ee3f22baa", @typed={0xf, 0x1b, 0x0, 0x0, @str='/dev/vcsa#\x00'}]}, 0x1288}, {&(0x7f0000001600)={0x2ac, 0x1f, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x23e, 0x1c, 0x0, 0x1, [@typed={0x8, 0x23, 0x0, 0x0, @str='-:\'\x00'}, @generic="00b2064976b03a60332403e527bc5aadbd35d32b5228336cff4351817f32b8eedf1146e5d4e85605757593d73740caf01a789d986950941e1027bc728e84f9d35fd35775ef102eacc7109e5a0fee025aa229f12ae36848af142d40d95847ac7ec318b3c777a313e41e45f4d6c057432456da160b76116292c7f1d795ff8da5741de580021593baed65a5125c0d5f51a7e2db1c35e22f8798a6f717a1dd2514", @typed={0xc, 0x1, 0x0, 0x0, @u64=0xfffffffffffffffa}, @generic="7837aa932300061802bc5066d686b5205f31aab03fb552edf28abc32fe881d45b2641ea42d217b9d4bead4657c715afa6380eb99df54038044e2b50aaba9ad909793e9b8ad565c45543584e21b36ccef5d30b19a6feb0f72585b54b887d075bae597073d84d5fade0442ec1ad8980aa714f9d7aec41977140003d91efc4c1c7ff6aeeb57da88b6ebb8fb9ea1900fc9927dd492635e", 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@generic="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"]}, 0x11c4}], 0x6, 0x0, 0x0, 0x4000004}, 0x48000)

[  291.429334] selinux_nlmsg_perm: 14 callbacks suppressed
[  291.429349] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13667 comm=syz-executor.2
[  291.460733] FS-Cache: Duplicate cookie detected
[  291.466972] FS-Cache: O-cookie c=00000000a84c30f4 [p=00000000567827b2 fl=222 nc=0 na=1]
07:20:00 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x4000e0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:00 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  291.476021] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000056fbf275
[  291.482627] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  291.490669] FS-Cache: N-cookie c=0000000085f3ad6a [p=00000000567827b2 fl=2 nc=0 na=1]
[  291.499045] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000acd7194f
[  291.505878] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:00 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:00 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:00 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231", 0x6e, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:00 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  291.903180] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:00 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x4003f6, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  292.118869] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13700 comm=syz-executor.2
07:20:00 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r0, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1}, 0x700)
r3 = socket(0x100000000011, 0x2, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0xad}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00000002c0)={0x3f, {{0xa, 0x4e21, 0x4, @rand_addr=' \x01\x00', 0x101}}}, 0x88)
bind(0xffffffffffffffff, &(0x7f0000000380)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r3, &(0x7f0000000280), &(0x7f0000000440)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5)

07:20:00 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231", 0x6e, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  292.306858] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13703 comm=syz-executor.3
07:20:01 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  292.510495] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13712 comm=syz-executor.2
[  292.674417] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based  firewall rule not found. Use the iptables CT target to attach helpers instead.
[  292.780149] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:02 executing program 1:
r0 = getpgid(0x0)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000000)=[0x6, 0xfffffffd, 0x7fff, 0x7e, 0xac, 0xffff, 0x2, 0x3f, 0x65], 0x9, 0x80000, 0x0, <r1=>0xffffffffffffffff})
sendmsg$NL80211_CMD_DEL_PMK(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1, 0x75}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}]}, 0x58}, 0x1, 0x0, 0x0, 0x7599781bb0604868}, 0xc0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet_udp(0x2, 0x2, 0x0)
close(r4)
write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0x4240a543)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
recvfrom(r5, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012584, 0x0, 0xfffffe53)
splice(r2, 0x0, r4, 0x0, 0x8900000, 0x1)
r6 = msgget$private(0x0, 0x0)
msgrcv(r6, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/62], 0x88, 0x2, 0x0)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.events\x00', 0x275a, 0x0)
syz_genetlink_get_family_id$devlink(0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r7, 0x0)
lstat(0x0, 0x0)
perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0)

07:20:02 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:02 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x4003f7, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:02 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:02 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r0, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1}, 0x700)
r3 = socket(0x100000000011, 0x2, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0xad}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00000002c0)={0x3f, {{0xa, 0x4e21, 0x4, @rand_addr=' \x01\x00', 0x101}}}, 0x88)
bind(0xffffffffffffffff, &(0x7f0000000380)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r3, &(0x7f0000000280), &(0x7f0000000440)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5)

07:20:02 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  293.516180] FS-Cache: Duplicate cookie detected
[  293.521024] FS-Cache: O-cookie c=00000000d5c121be [p=00000000567827b2 fl=222 nc=0 na=1]
[  293.530932] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000304edbd6
[  293.532258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13741 comm=syz-executor.2
[  293.537562] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  293.557095] FS-Cache: N-cookie c=000000001837062f [p=00000000567827b2 fl=2 nc=0 na=1]
[  293.565337] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000029afd30c
[  293.571949] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  293.580899] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13744 comm=syz-executor.3
[  293.596951] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13742 comm=syz-executor.4
[  293.600665] FS-Cache: Duplicate cookie detected
[  293.615118] FS-Cache: O-cookie c=00000000d5c121be [p=00000000567827b2 fl=222 nc=0 na=1]
[  293.620204] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  293.623372] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000304edbd6
[  293.644042] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  293.651780] FS-Cache: N-cookie c=00000000783ed128 [p=00000000567827b2 fl=2 nc=0 na=1]
[  293.660289] FS-Cache: N-cookie d=00000000dcef0f8a n=000000006f896bbb
07:20:02 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  293.667104] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  293.719806] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:02 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x4003f8, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  293.819424] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13753 comm=syz-executor.2
07:20:02 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:02 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:02 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  294.073795] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13763 comm=syz-executor.2
07:20:02 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  294.168434] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  294.242531] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:02 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:02 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x0, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:02 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  294.307055] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13776 comm=syz-executor.3
07:20:03 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x4003f9, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:03 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r0, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1}, 0x700)
r3 = socket(0x100000000011, 0x2, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0xad}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00000002c0)={0x3f, {{0xa, 0x4e21, 0x4, @rand_addr=' \x01\x00', 0x101}}}, 0x88)
bind(0xffffffffffffffff, &(0x7f0000000380)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r3, &(0x7f0000000280), &(0x7f0000000440)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5)

07:20:03 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  294.505605] FS-Cache: Duplicate cookie detected
[  294.510433] FS-Cache: O-cookie c=000000008cb0e013 [p=00000000567827b2 fl=222 nc=0 na=1]
[  294.519986] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000035681f65
[  294.527000] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  294.535442] FS-Cache: N-cookie c=000000009b9a4d8e [p=00000000567827b2 fl=2 nc=0 na=1]
[  294.543735] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000f075c5f5
[  294.550464] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  294.558153] FS-Cache: Duplicate cookie detected
[  294.562955] FS-Cache: O-cookie c=000000008cb0e013 [p=00000000567827b2 fl=222 nc=0 na=1]
[  294.571709] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000035681f65
[  294.579229] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  294.586525] FS-Cache: N-cookie c=00000000f452f380 [p=00000000567827b2 fl=2 nc=0 na=1]
[  294.594767] FS-Cache: N-cookie d=00000000dcef0f8a n=000000005af2d48e
07:20:03 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  294.601299] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:03 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  294.684991] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:03 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x0, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:03 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10)
sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0)
recvmsg(r0, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1}, 0x700)
r3 = socket(0x100000000011, 0x2, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0xad}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00000002c0)={0x3f, {{0xa, 0x4e21, 0x4, @rand_addr=' \x01\x00', 0x101}}}, 0x88)
bind(0xffffffffffffffff, &(0x7f0000000380)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r3, &(0x7f0000000280), &(0x7f0000000440)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5)

07:20:03 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:03 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x4003fa, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:03 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:03 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:03 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  295.281604] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:04 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x0, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:04 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:04 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  295.427858] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:04 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x4003fb, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:04 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x0, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  295.669020] FS-Cache: Duplicate cookie detected
[  295.674015] FS-Cache: O-cookie c=0000000094cd1190 [p=00000000567827b2 fl=222 nc=0 na=1]
[  295.682975] FS-Cache: O-cookie d=00000000dcef0f8a n=000000004c1d7280
[  295.689656] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  295.696818] FS-Cache: N-cookie c=00000000e7339cc8 [p=00000000567827b2 fl=2 nc=0 na=1]
[  295.704922] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000e1e8c811
[  295.711572] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:04 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  295.829201] FS-Cache: Duplicate cookie detected
[  295.834043] FS-Cache: O-cookie c=0000000063beee0d [p=00000000567827b2 fl=222 nc=0 na=1]
[  295.843564] FS-Cache: O-cookie d=          (null) n=          (null)
[  295.850274] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  295.858882] FS-Cache: N-cookie c=0000000054d066d8 [p=00000000567827b2 fl=2 nc=0 na=1]
[  295.866979] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000fb4127f3
[  295.873576] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:04 executing program 0:
perf_event_open(&(0x7f0000000a80)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"})
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
ioctl$TIOCGPKT(r1, 0x80045438, &(0x7f0000000000))
write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b)
r2 = syz_open_pts(r0, 0x0)
ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000100)={0x10017})

07:20:04 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  295.916981] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  295.992466] FS-Cache: Duplicate cookie detected
[  295.998857] FS-Cache: O-cookie c=00000000f363e186 [p=00000000567827b2 fl=222 nc=0 na=1]
[  296.007333] FS-Cache: O-cookie d=00000000dcef0f8a n=000000003af0d54f
[  296.013895] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  296.021082] FS-Cache: N-cookie c=0000000032598315 [p=00000000567827b2 fl=2 nc=0 na=1]
[  296.023407] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:04 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  296.029251] FS-Cache: N-cookie d=00000000dcef0f8a n=000000005b032138
[  296.049707] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:04 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:04 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x4003fc, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:04 executing program 1:
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0)
ioctl$VIDIOC_ENUMSTD(0xffffffffffffffff, 0xc0485619, &(0x7f00000000c0)={0x2, 0x800, "265b55b7f9f5324ee8956645400ef9a58b189688b946869b", {0x7fff, 0x3}, 0x400})
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c00000013001d040000000000000000080002c0", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a0010000000140003006970766c616e31000000000000000000a91eaa8945c61741cba14e604f82cc193c2e5b"], 0x3c}, 0x1, 0x5e}, 0x0)
fcntl$setlease(0xffffffffffffffff, 0x400, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000040)={'sit0\x00', 0x0})
socket(0x0, 0x0, 0x0)
socket$inet_smc(0x2b, 0x1, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000140)=@req={0x80000000, 0x0, 0x8, 0x1f}, 0x10)
r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4)
socket(0x0, 0x800000003, 0x0)
pipe(&(0x7f0000000040)={<r5=>0xffffffffffffffff})
write$P9_RSETATTR(r5, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000000180)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}})

07:20:04 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:05 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:05 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  296.378518] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  296.527103] team0: Device ipvlan1 failed to register rx_handler
07:20:05 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x4003fd, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:05 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  296.766157] selinux_nlmsg_perm: 13 callbacks suppressed
[  296.766171] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13899 comm=syz-executor.4
07:20:05 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x8946, &(0x7f0000000140)={'ip6_vti0\x00', 0x0})
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'rose0\x00', @remote})

[  296.820331] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13901 comm=syz-executor.3
[  296.851190] FS-Cache: Duplicate cookie detected
[  296.856686] FS-Cache: O-cookie c=000000000169c83c [p=00000000567827b2 fl=222 nc=0 na=1]
[  296.865197] FS-Cache: O-cookie d=00000000dcef0f8a n=000000003b63c27e
[  296.871742] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  296.879762] FS-Cache: N-cookie c=00000000a610eb82 [p=00000000567827b2 fl=2 nc=0 na=1]
[  296.888190] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000af4d2c1d
[  296.895461] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:05 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  296.977971] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13912 comm=syz-executor.2
[  296.993429] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:05 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  297.082949] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:05 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x4003fe, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  297.237504] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13924 comm=syz-executor.2
07:20:05 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:06 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  297.477364] overlayfs: failed to resolve './file0': -2
[  297.552352] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  297.634981] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13939 comm=syz-executor.2
[  297.783063] team0: Device ipvlan1 failed to register rx_handler
07:20:06 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:06 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:06 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:06 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}}, 0x4000)

07:20:06 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400402, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:06 executing program 0:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xfff, 0x80100)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x1b2, 0x4)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000080)={0x0, 'team_slave_1\x00', {0x3}, 0x7ff})
sendmmsg(r2, &(0x7f00000002c0), 0x4000000000000d7, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRESOCT=r2, @ANYBLOB="2b030000000000000000041df1845a0002800c000a00"/36, @ANYRESDEC, @ANYBLOB="99e19a46b4d9daccb060870c6a11e08dba3221d50dde31cd75d85fcb8fe26228646ffe8966b5851eec0c156dbb14de3ca7dc1ca32021b58538dbaa82f369471ad5c22f41e4c6bd3fc6e3a834e13229bb0552b74e074508c844dd9162a08f2f0100000001000000af7035e35522a5776e3ed19a7fd701765e26dafba303676c18d590644192c5343ea1858cee25f222b0cd9bb07b735b4012bfbd0d8f448b36fe6b9381e6b7c67f94f7397af138412f3f1e195b6991d9a861ed65dd91a1b0033b6202ed07d4458ea90ddb8526fc29a7ea65749ae51182fcf1a0cb83d11b67"], 0x3c}}, 0x10)
ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x8, 0x9, 0x2})

[  298.247545] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13957 comm=syz-executor.3
[  298.321711] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=13962 comm=syz-executor.1
[  298.328701] FS-Cache: Duplicate cookie detected
[  298.339111] FS-Cache: O-cookie c=000000000e29d94c [p=00000000567827b2 fl=222 nc=0 na=1]
[  298.347929] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000a9ab9915
[  298.354572] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  298.361922] FS-Cache: N-cookie c=00000000dc9f2e44 [p=00000000567827b2 fl=2 nc=0 na=1]
[  298.362943] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  298.370502] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000e3f0ae25
[  298.390571] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  298.424565] FS-Cache: Duplicate cookie detected
[  298.429475] FS-Cache: O-cookie c=000000000e29d94c [p=00000000567827b2 fl=222 nc=0 na=1]
[  298.438339] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000a9ab9915
[  298.445085] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  298.452430] FS-Cache: N-cookie c=00000000cde24c0a [p=00000000567827b2 fl=2 nc=0 na=1]
[  298.459433] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:07 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:07 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}}, 0x4000)

[  298.461079] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000023d0399b
[  298.480739] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  298.539200] IPVS: ftp: loaded support on port[0] = 21
07:20:07 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:07 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400403, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  299.086178] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:07 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}}, 0x4000)

07:20:07 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x3, 0x40000100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0xbe883c00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080))
timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=<r0=>0x0)
timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0)
socket(0x0, 0x4, 0x0)
poll(0x0, 0x0, 0x204)
msgrcv(0x0, 0x0, 0x1, 0x3, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1b2, 0x4)
connect(r1, &(0x7f00000001c0)=@in={0x2, 0x4e24, @remote}, 0x80)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000080)={0x0, 'team_slave_1\x00', {0x3}, 0x7ff})
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = dup(r2)
ioctl$VIDIOC_ENUMINPUT(r3, 0xc050561a, &(0x7f00000000c0)={0x405, "cee07037f281d5c629527d4abafa48060000e9ffffff00", 0x1, 0x6, 0x2, 0x4000, 0x10100, 0x2})
sendmmsg(r1, &(0x7f00000002c0), 0x4000000000000d7, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @remote, 0xee}, @in={0x2, 0x4e22, @private=0xa010101}], 0x2c)
ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, 0x0)

[  299.227505] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'.
[  299.230554] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  299.249191] IPVS: ftp: loaded support on port[0] = 21
[  299.251833] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:07 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, 0x0, 0x4000)

[  299.289180] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14014 comm=syz-executor.3
07:20:08 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:08 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400404, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:08 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x0)

07:20:08 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, 0x0, 0x4000)

[  299.613322] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14048 comm=syz-executor.3
[  299.668034] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  299.703916] FS-Cache: Duplicate cookie detected
[  299.709558] FS-Cache: O-cookie c=00000000322addc9 [p=00000000567827b2 fl=222 nc=0 na=1]
[  299.717904] FS-Cache: O-cookie d=00000000dcef0f8a n=000000006c753fb4
[  299.725372] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  299.726501] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14055 comm=syz-executor.4
[  299.732213] FS-Cache: N-cookie c=0000000031b5a68e [p=00000000567827b2 fl=2 nc=0 na=1]
[  299.753180] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000e9faa2e2
[  299.760637] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  299.773722] FS-Cache: Duplicate cookie detected
[  299.778850] FS-Cache: O-cookie c=00000000322addc9 [p=00000000567827b2 fl=222 nc=0 na=1]
[  299.789602] FS-Cache: O-cookie d=00000000dcef0f8a n=000000006c753fb4
[  299.796684] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  299.803661] FS-Cache: N-cookie c=00000000b382df32 [p=00000000567827b2 fl=2 nc=0 na=1]
[  299.812948] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000708c176e
[  299.819762] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  299.841303] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  299.951734] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'.
07:20:08 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}}, 0x4000)

07:20:08 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x0)

07:20:08 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:08 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400405, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:08 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, 0x0, 0x4000)

[  300.214189] FS-Cache: Duplicate cookie detected
[  300.219033] FS-Cache: O-cookie c=0000000046404fbb [p=00000000567827b2 fl=222 nc=0 na=1]
[  300.228218] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000be4896e5
[  300.234964] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  300.242126] FS-Cache: N-cookie c=000000005e095ca9 [p=00000000567827b2 fl=2 nc=0 na=1]
[  300.250252] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000e50e6609
[  300.256878] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  300.271425] FS-Cache: Duplicate cookie detected
[  300.276530] FS-Cache: O-cookie c=0000000046404fbb [p=00000000567827b2 fl=222 nc=0 na=1]
[  300.281879] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  300.285217] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000be4896e5
[  300.305817] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  300.312789] FS-Cache: N-cookie c=0000000028aa487f [p=00000000567827b2 fl=2 nc=0 na=1]
[  300.319557] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  300.324548] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000fe5f4c7c
[  300.341519] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  300.351806] FS-Cache: Duplicate cookie detected
[  300.357317] FS-Cache: O-cookie c=0000000046404fbb [p=00000000567827b2 fl=222 nc=0 na=1]
[  300.365800] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000be4896e5
07:20:09 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  300.372515] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  300.380066] FS-Cache: N-cookie c=000000005f794e00 [p=00000000567827b2 fl=2 nc=0 na=1]
[  300.388388] FS-Cache: N-cookie d=00000000dcef0f8a n=000000007b0cd4a8
[  300.395102] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:09 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, 0x0, 0x4000)

07:20:09 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:09 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400406, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:09 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x0)

07:20:09 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x6)
ioctl$SNAPSHOT_ATOMIC_RESTORE(0xffffffffffffffff, 0x3304)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x182000, 0x0)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x1412, 0x300, 0x70bd25, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004040}, 0x24000000)
getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @remote={0xfe, 0x80, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20c301e2, r4})
sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0)

07:20:09 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  300.632695] FS-Cache: Duplicate cookie detected
[  300.638074] FS-Cache: O-cookie c=0000000041a80de2 [p=00000000567827b2 fl=222 nc=0 na=1]
[  300.646640] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000097327b0e
[  300.653249] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  300.660643] FS-Cache: N-cookie c=00000000bd22fd6e [p=00000000567827b2 fl=2 nc=0 na=1]
[  300.668991] FS-Cache: N-cookie d=00000000dcef0f8a n=000000005c5c5078
[  300.676126] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:09 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, 0x0, 0x4000)

07:20:09 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  300.731587] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  300.802003] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:09 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:09 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  300.961010] FS-Cache: Duplicate cookie detected
[  300.966356] FS-Cache: O-cookie c=00000000f3e292d0 [p=00000000567827b2 fl=222 nc=0 na=1]
[  300.974852] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000058aa55c0
[  300.981431] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  300.988725] FS-Cache: N-cookie c=00000000585bac82 [p=00000000567827b2 fl=2 nc=0 na=1]
[  300.997100] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000eb88404a
[  301.003661] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:09 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400407, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:09 executing program 3 (fault-call:12 fault-nth:0):
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:09 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, 0x0, 0x4000)

07:20:09 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  301.280218] FAULT_INJECTION: forcing a failure.
[  301.280218] name failslab, interval 1, probability 0, space 0, times 0
[  301.411591] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  301.487756] CPU: 1 PID: 14131 Comm: syz-executor.3 Not tainted 4.19.152-syzkaller #0
[  301.495673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  301.505043] Call Trace:
[  301.507649]  dump_stack+0x22c/0x33e
[  301.511315]  should_fail.cold+0xa/0x2f
[  301.515212]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[  301.520345]  ? lock_acquire+0x170/0x3f0
[  301.524332]  __should_failslab+0x153/0x1b6
[  301.528577]  should_failslab+0x5/0xf
[  301.532295]  kmem_cache_alloc_node+0x245/0x4d0
[  301.536968]  __alloc_skb+0x71/0x580
[  301.540693]  netlink_sendmsg+0xa9c/0xcc0
[  301.544772]  ? nlmsg_notify+0x1a0/0x1a0
[  301.548792]  ? __sock_recv_ts_and_drops+0x540/0x540
[  301.553837]  ? nlmsg_notify+0x1a0/0x1a0
[  301.557881]  sock_sendmsg+0xc7/0x130
[  301.561605]  ___sys_sendmsg+0x7bb/0x8f0
[  301.565588]  ? copy_msghdr_from_user+0x440/0x440
[  301.570399]  ? proc_fail_nth_write+0x95/0x1d0
[  301.574991]  ? proc_tgid_io_accounting+0x7f0/0x7f0
[  301.579923]  ? find_held_lock+0x2d/0x110
[  301.584009]  ? debug_check_no_obj_freed+0x201/0x482
[  301.589035]  ? __vfs_write+0xff/0x770
[  301.592838]  ? proc_tgid_io_accounting+0x7f0/0x7f0
[  301.597775]  ? kernel_read+0x110/0x110
[  301.601690]  ? find_held_lock+0x2d/0x110
[  301.605756]  ? vfs_write+0x3d7/0x540
[  301.609482]  ? __fget_light+0x1a2/0x230
[  301.613489]  __x64_sys_sendmsg+0x132/0x220
[  301.617729]  ? __sys_sendmsg+0x1b0/0x1b0
[  301.621815]  ? vfs_write+0x393/0x540
[  301.625546]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  301.630975]  ? trace_hardirqs_off_caller+0x6e/0x210
[  301.636000]  ? do_syscall_64+0x21/0x670
[  301.639985]  do_syscall_64+0xf9/0x670
[  301.643803]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  301.649001] RIP: 0033:0x45de59
[  301.652198] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  301.671121] RSP: 002b:00007fc221f6bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  301.678855] RAX: ffffffffffffffda RBX: 00000000000297c0 RCX: 000000000045de59
07:20:10 executing program 1:
r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x10040, 0x0)
write$P9_RLCREATE(r0, &(0x7f00000000c0)={0x18, 0xf, 0x1, {{0x2, 0x400, 0x2}, 0x7}}, 0xffffffffffffff48)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r1, &(0x7f0000000000), 0x6)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x800448d5, &(0x7f0000000140)={'wlan1\x00'})
write$midi(0xffffffffffffffff, &(0x7f0000000040)="f8d055638d0a2ae13d9aec3b2e3f4e5fcefdbf34f92b", 0x16)

07:20:10 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  301.686125] RDX: 0000000000004000 RSI: 00000000200002c0 RDI: 0000000000000005
[  301.693405] RBP: 00007fc221f6bca0 R08: 0000000000000000 R09: 0000000000000000
[  301.700675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  301.707943] R13: 00007ffee9844dff R14: 00007fc221f6c9c0 R15: 000000000118bf2c
[  301.766688] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  301.817844] selinux_nlmsg_perm: 6 callbacks suppressed
[  301.817859] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14142 comm=syz-executor.4
[  302.048530] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14151 comm=syz-executor.3
07:20:11 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x6)
ioctl$SNAPSHOT_ATOMIC_RESTORE(0xffffffffffffffff, 0x3304)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x182000, 0x0)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x1412, 0x300, 0x70bd25, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004040}, 0x24000000)
getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @remote={0xfe, 0x80, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20c301e2, r4})
sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0)

07:20:11 executing program 1:
r0 = socket(0x100000000011, 0x2, 0x0)
bind(r0, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r0, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
sendmsg$TIPC_NL_MON_SET(r0, &(0x7f00000007c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000380)={0x3f8, 0x0, 0x30c, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xbc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1000}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x99d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x780}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x8001, @local, 0x3}}, {0x14, 0x2, @in={0x2, 0x4e22, @local}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e20, @loopback}}}}]}, @TIPC_NLA_MEDIA={0xd0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x117}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x654d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f0d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4f2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ea9d0b5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdc0}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdc}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x400}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffd}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9cde490}]}, @TIPC_NLA_MEDIA={0x5c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd37a}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xa6b3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK={0xd8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x232}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x400}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xc0}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffe42}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xa4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80}]}, @TIPC_NLA_NET={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffffffe}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x14f}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5988}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x3f8}, 0x1, 0x0, 0x0, 0x44085}, 0x84)
perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0xf401}], 0x1, 0x0)
mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='rpc_pipefs\x00', 0x0, 0x0)
ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(0xffffffffffffffff, 0x7a6, &(0x7f0000000800)={0x3, 0x0, 0xff, 0x9, 0x9, 0x2})
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @private1}, &(0x7f0000000100)=0x80)
sendmsg$DEVLINK_CMD_SB_GET(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8001)
umount2(&(0x7f0000000240)='./file0\x00', 0x0)

07:20:11 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}}, 0x4000)

07:20:11 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400408, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:11 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:11 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  302.528895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14169 comm=syz-executor.2
[  302.547296] FS-Cache: Duplicate cookie detected
[  302.552241] FS-Cache: O-cookie c=0000000086984eb1 [p=00000000567827b2 fl=222 nc=0 na=1]
[  302.560614] FS-Cache: O-cookie d=00000000dcef0f8a n=000000001348579f
[  302.567514] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  302.574830] FS-Cache: N-cookie c=0000000098290560 [p=00000000567827b2 fl=2 nc=0 na=1]
[  302.583057] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000027554aaa
[  302.589953] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  302.597306] FS-Cache: Duplicate cookie detected
[  302.602134] FS-Cache: O-cookie c=0000000086984eb1 [p=00000000567827b2 fl=222 nc=0 na=1]
[  302.610864] FS-Cache: O-cookie d=00000000dcef0f8a n=000000001348579f
[  302.611429] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14171 comm=syz-executor.4
[  302.617711] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
07:20:11 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:11 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}}, 0x4000)

[  302.685333] overlayfs: failed to resolve './file0': -2
[  302.743985] FS-Cache: N-cookie c=0000000062cadafc [p=00000000567827b2 fl=2 nc=0 na=1]
[  302.752279] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000e8ef20ae
[  302.758905] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  302.779591] overlayfs: failed to resolve './file0': -2
07:20:11 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x6)
ioctl$SNAPSHOT_ATOMIC_RESTORE(0xffffffffffffffff, 0x3304)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x182000, 0x0)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x1412, 0x300, 0x70bd25, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004040}, 0x24000000)
getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @remote={0xfe, 0x80, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20c301e2, r4})
sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0)

07:20:11 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x3, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:11 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400409, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  303.027594] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14192 comm=syz-executor.2
[  303.151101] FS-Cache: Duplicate cookie detected
[  303.156482] FS-Cache: O-cookie c=0000000038e15fc5 [p=00000000567827b2 fl=222 nc=0 na=1]
[  303.164925] FS-Cache: O-cookie d=00000000dcef0f8a n=000000001a11170e
[  303.171552] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  303.179391] FS-Cache: N-cookie c=00000000985c5cc4 [p=00000000567827b2 fl=2 nc=0 na=1]
[  303.187802] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000056e976ae
[  303.195095] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  303.209325] FS-Cache: Duplicate cookie detected
[  303.214020] FS-Cache: O-cookie c=0000000038e15fc5 [p=00000000567827b2 fl=222 nc=0 na=1]
[  303.222261] FS-Cache: O-cookie d=00000000dcef0f8a n=000000001a11170e
[  303.228858] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  303.235397] FS-Cache: N-cookie c=00000000da421d57 [p=00000000567827b2 fl=2 nc=0 na=1]
[  303.243373] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000a86d00d0
07:20:11 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  303.249964] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  303.419833] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14205 comm=syz-executor.2
[  303.543138] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  303.701275] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:12 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:12 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x6)
ioctl$SNAPSHOT_ATOMIC_RESTORE(0xffffffffffffffff, 0x3304)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x182000, 0x0)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x1412, 0x300, 0x70bd25, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004040}, 0x24000000)
getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @remote={0xfe, 0x80, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20c301e2, r4})
sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0)

07:20:12 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:12 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x4, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:12 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40040a, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:12 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}}, 0x4000)

[  304.109299] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14233 comm=syz-executor.4
[  304.127823] FS-Cache: Duplicate cookie detected
[  304.132613] FS-Cache: O-cookie c=000000004f98185a [p=00000000567827b2 fl=222 nc=0 na=1]
[  304.141124] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000dd5d0e9c
[  304.148226] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  304.156530] FS-Cache: N-cookie c=0000000040fa86ce [p=00000000567827b2 fl=2 nc=0 na=1]
[  304.159573] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  304.164994] FS-Cache: N-cookie d=00000000dcef0f8a n=000000008716f2e1
[  304.185373] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  304.192728] FS-Cache: Duplicate cookie detected
[  304.198131] FS-Cache: O-cookie c=000000004f98185a [p=00000000567827b2 fl=222 nc=0 na=1]
[  304.206765] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000dd5d0e9c
[  304.213340] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  304.220740] FS-Cache: N-cookie c=00000000b32e9157 [p=00000000567827b2 fl=2 nc=0 na=1]
[  304.227026] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14234 comm=syz-executor.0
[  304.229638] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000019b1676b
[  304.249130] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:12 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  304.259245] FS-Cache: Duplicate cookie detected
[  304.265386] FS-Cache: O-cookie c=000000004f98185a [p=00000000567827b2 fl=222 nc=0 na=1]
[  304.273734] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000dd5d0e9c
[  304.280395] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  304.287321] FS-Cache: N-cookie c=00000000efbd51a2 [p=00000000567827b2 fl=2 nc=0 na=1]
[  304.295416] FS-Cache: N-cookie d=00000000dcef0f8a n=000000009655432e
[  304.302060] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:12 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x6)
ioctl$SNAPSHOT_ATOMIC_RESTORE(0xffffffffffffffff, 0x3304)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x182000, 0x0)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x1412, 0x300, 0x70bd25, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004040}, 0x24000000)
getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local, @ipv4={[0x0, 0x0, 0x8], [], @empty}, @remote={0xfe, 0x80, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xb]}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20c301e2, r4})
sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0)

07:20:12 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x5, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:13 executing program 0:
ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl0\x00', <r0=>0x0, 0x29, 0x7, 0x93, 0x64, 0x58, @remote, @mcast2, 0x1, 0x8, 0x4, 0x7}})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r0, 0x1, 0x6}, 0x10)
r1 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1b2, 0x4)
connect(r1, &(0x7f00000001c0)=@in={0x2, 0x4e24, @remote}, 0x80)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000080)={0x0, 'team_slave_1\x00', {0x3}, 0x7ff})
sendmmsg(r1, &(0x7f0000003780)=[{{&(0x7f0000000140)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000240)="2ccdfae5dd9c29c19f75ad86099df07d9b9186715b1d59cfb514", 0x1a}, {&(0x7f0000000280)="cee4f5355d9819d22b77220f530e4e08371054d6fdbf47ce12dc8f163853528c190ae84448713fbf700f9ad828876b750431abd5af633a438a2540f98468c9f6a085ed95f84dc6e94f0efb1f11bcc844293f66a88553a607b349ab5d3eb3d1f679173846da0a264b05a4db74cebc70dad179f10d2e4bbc9ca2a3077617f62c227cdc0d654c38b64dd5d65b575811789414becd36e4a775c7df6c64b69d93a6fa5f65b7fb56a729640d30d506decf293e99b4a575f9846ccf62d9ecb9fb66251d7b9fbbe1df60ca90a0a052ff177b77416ec6187462c26543b0d0846c", 0xdc}, {&(0x7f0000000480)="f5ce1671ff4aa655e2a9ac895966218f08d269bd395b1da5caa3c5e22db41fc04250eb5c05333358fc356bc753ade775c5d339d143d8bb18c34b8abefbe3fa80628c65eb9f9d8b840066b62409a1679eef4a652a2bfdc0258b8febc8176c30f8a5e5bcb9b5395e136d75cb84626a3f40da3f5b1dc7ee14200d5889c30113083f768e48fc39e09ebba58897c67be5655ebf6c6d7f3f0b1e7b85163c26baf968542442fb296e6d7f", 0xa7}, {&(0x7f0000000540)="345256342a9d8724127fc23c9778ed9c09bb171c82a2969c1cb32cef406a1cadedcb2ac3dbcb84ab61b9e9e59689f9cf402c6f530e90286ffc31701c8415a12dc6d0f830a707dd357b3df4825399fef18b513e7f0d1dc241ae3740f19ade6859953291501af7a29375273451f818a8fffe7934c56b24cdd41a54307921a7544af7ce7c97e28c3172915d48cb3fb2fe92a604d79512c89a083bfda2c9f8eedc4ed7", 0xa1}, {&(0x7f0000000380)="b4a96c36", 0x4}, {&(0x7f0000000600)="29ebcc2ecd90e4fdc9cb32a7c36591f725e39dc2b5508a3ec5f239959662574b3caab931c74581990d371c0ebf35907a6007e64b847a98161061117686e31ef9f9286dce8218aeffcf37f277ca54b1c7b04bddeb95b0154f4265dd5956edd1d9d2a7c201d4e22ed6bffd213e0d11a8770f0380c7fb9828cdd3e5c6ccd603c5397f95471e66594a0ade94d2449be3a893f30be28f9eaab5fa2cc4e862a1600a60bbd920b744353de8ef5dca83b942e18a2d38a1", 0xb3}, {&(0x7f00000006c0)="e2a94ff8a232800fe41be76762bdd5bd4cd025f61456084b717ddb7b5c25d8d4045803efaabd82798f4eb5e6f0092e37b0c9e2bd0008d02d723da995d0529ee5a61b520c53376020af60642f3c", 0x4d}, {&(0x7f0000000740)="44c243aca97882a7b736597ece76da57e94b1f58d30410819fed15caae4188987e3f5e86358981f2678b7e95a6ef9c8e982f8083fcf0479079683578cb32d643757c1090c49ddb7283bc857d29d384a6214f676d263dddf47faf87d6d76dd65ec8827f3a0bc31610a30a37e51538cd59459916ffd861992ad9968b3011d851be993bd5135b5414d23da6d83b3bd0b62cd42f703c543eb21b23b3b16f91f8ccc564af6380e92b5dcbcf78e03189c2ec978c71138de5ef9639041e21a5263d788f64ff2bf28f3f4f343bd45b518310aaa1e810ab", 0xd3}], 0x8, &(0x7f00000008c0)=[{0x68, 0xff, 0xab, "66941719bab3e9acd2ca881ecfff30e171ea9b35840e21f5914293c2ddf023262970ce94e59860a1fa42989534df6494dc3b4f3deda9dc092e7127cd74548bafb64425a71f65b1190ebc1ff93956141621ebb7a71bde3a32"}, {0x60, 0x104, 0x7, "1d042c4532426124541a0a6ccb7a30bafcfb55c825aca851abf76469a4ea1b9914eaa26feca59325988cbe619d8d74b8d0a1256e5bdfb5f016dd7d4ef253d0330e97962aa5399e727b"}, {0x48, 0x105, 0x0, "33cc36ce4509bde8642ca46662b41e9364e2d4ff8f5b27a9e214a61540da3f192ea4a120a3335da51a6e4b6f34cbf3013eb01422a26d21d6"}, {0x80, 0x105, 0x4, "bb6aa370e969f5acc6a57e3517a361542861f6f414d61cff701c4ff7b97ac414a585f381cc540de7203f3b6e557765994f2e32b1670fc09a731fcba24fa4cab347085d006e5380af8a8bf19257885e26b7848b9700a279ac8f9f6002a721afb367ffffc64e30ea1ff7d421f388d4"}, {0x50, 0x115, 0x80, "95807e24dba696719dc301ed4e2e0f27da327fa20cfe7f2b76c7864e4eb4c443ef9e256c425c0270416720243ca0fc14a94251948df9da755b"}], 0x1e0}}, {{&(0x7f0000000ac0)=@in={0x2, 0x4e21, @broadcast}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000bc0)="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0x1000}, {&(0x7f0000001bc0)="de20f083afaf8e91eed2b998bb09f30d7b0f3141a9aabc76b0ac2e6f0d508deaa1742da705ce4b2a62796055bc35938aefb59a6db9e8a5eb17711e3874bf37c0b8286c3efb43e05119b6dcaa25370ba033d60d0af8022c83ff96ea36186266831ad37af8806468449f09a2232dfa4de4610d3bd6168995547168a6f6070dad4b06584ad77604c25f9777521d8f977c015b7f24c64ba146a03132cbcf0b57d0c94fc604e972dbce40d19311a72a9f816c831cde1db782c66de0d792", 0xbb}, {&(0x7f00000003c0)="fd33aa1167026d87814650876a6576e66490fe5379824966bd0ca6c28159f4beb996c9bea13b86d04b032a21ac6e58791fc324ed9dd50ee0de3c", 0x3a}, {&(0x7f0000001c80)="6c5bf86a6ff9a5455ca0a45f009fabf23330aa23d84e99bf914e2a5e8814f5e7f366de4c382b415ce921320520adf3775b660589e45bf6ba1b508598b3e6ccd6b6bf023bbdd1f47df2c0824f64c3465a46075b9bc21915842afe5bd2db489b25dec63b5a26fdeb13db8e53170b9cc61240acabd47f970067271f4a5e389e894ce807a518ffaede1fda7b0dad9d3d8d325398", 0x92}, {&(0x7f0000001d40)="9d941e0f8cdc62aa4c0e7b04fb1946b2a9adbed524415a307fc7368fd91bdc85947a47c9e4cb2998b2052a89c1a62f35d564db988914836a78841c25d58a22730c7815618cbb21402431ca7ac1a62680d46733cb0be76bf1deadba987e62284323c27f2af6edc024c9b73a30d85fa994b9b71fea523e8a316b6338a93df5b75bc28a76", 0x83}, {&(0x7f0000000b40)="ceb55f0c17", 0x5}], 0x6, &(0x7f0000001e80)}}, {{&(0x7f0000002300)=@rc={0x1f, @fixed={[], 0x11}, 0x1f}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002380)="dda5a44868df299525c5a1db556ad865992178f993aa35eb4f0b1bf92ae54bb15dafaf1375a9b3b6fb3ab39b6eb0a59559398a7dad44e571e400003a19e3413438b41359c9a0941bda9ead47952746f9b16d3dc967e2bfb10fa4bbd9b4a7ae7de37477fb9c6c64", 0x67}], 0x1, &(0x7f0000002440)=[{0xa8, 0x114, 0xffff0000, "d8db324929302ebaf720efd92fb1ad6017f5ceb4da92c89fca084f0ba22589b62f814f975ea660f17127c40ee469f4d3388904606dc5c54daa87bf4b3c79038007c65aea3ee345c0bfdcc68987a9478538d6b7e3cbc96cb5bc564f15159a1e56f1362e0bb15d1a32f0b5fa9a2d7de5cdbb672b0151bb724c5a77b605ffb2063b628789a9317c68ae530e00bab255a3183b"}, {0x10, 0x108, 0x7}, {0xc8, 0x6, 0x91c8, "349121adb8ce946480dfdecdc6a838c8064305f27ebe01a4f92bb440c87da30c5065d3711c0f9b584efa7457bac0f865d01bc2ba2b7dfa85fcc4a1258f3d910a92131d388c47323b2c774270c57913da0807c4fc40e661efb9f7fabf88ef3de1d44e53ed12817e176ac32383995121860e25cb102018160674a0ae772220a91454c93c6c3f285f6ecd431740fa448a1d6277fb6af854ce64d886edc441b2d69162a95696bf52e2b7f245950224e2060633406317"}, {0xb8, 0x11, 0x8, "b25ab9a5c2596b8e3dacf4b9d76e8cf73bee0a98d559914ee883df98ccf80e840b0db62d553aa5c9b36ed77b558ae3dde38ee61c5c9b49555465bbe8baf0d457ac6e78d4441231b8b8fc17cda6de77349d3817b3dd0f1fa8061ba24fdf146b49265a0203ac60a8fe923d9cae181935d1f55e6c733aa1d305e44bbb7d3f2a868e27d60a75632b995513204b9e9ff79067a32a2b0b0cb0e3c132814748706c56112a7089b71a39a5f4"}, {0x1010, 0x10f, 0x2, "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"}, {0xd8, 0x101, 0x0, "e630c4fa23f2d52276e83504a4aed231e6e66792795093eb44c2f019ec8bb7c714e77710a4847117f31234f1f3feebd2092c4310004f4d4be9f576bc1b506651c5b8661c1b8adf8450367b91e4b1a6ee6cf0097ce0ebe994980dab651e44e0c63b0e444fc1fc9a49f1f02bcc8d28ce61f5aa0f741c499df34434f487f2a3c163de37037c6a001237a1f121ddf2262691301e3ca904ea1b2f9d9a46f63bd75fbdd151d7356c8c100ac08ea7071bbbbb4f661ac9d941058d8545b075fb789c8df7b2"}], 0x1320}}], 0x3, 0x0)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x9}, 0x8)
syz_mount_image$befs(&(0x7f0000000400)='befs\x00', &(0x7f0000000440)='./file1\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB='uid=', @ANYRESDEC, @ANYBLOB="e586"])

[  304.351347] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:13 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40040b, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  304.541099] FS-Cache: Duplicate cookie detected
[  304.546429] FS-Cache: O-cookie c=0000000014fc3b2f [p=00000000567827b2 fl=222 nc=0 na=1]
[  304.555165] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000cf8b3fcc
[  304.561707] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  304.569365] FS-Cache: N-cookie c=0000000017b0cf61 [p=00000000567827b2 fl=2 nc=0 na=1]
[  304.578812] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000ddab7520
07:20:13 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x6, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  304.585441] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:13 executing program 0:
ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f0000000040)={{0x401, 0x1, 0x3, 0x8}, 'syz1\x00', 0x4c})
syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f00000003c0)='XFSB', 0x4}, {0x0, 0x0, 0x4238b044}, {&(0x7f0000000400)="39e1cb362ad1dcd8b87e8e44efeec19eaca1e020047e17d8f8f0123f34df5d122ea74a85a3494b2e84aa967c4fbd300049437cd731b52de3fd121d7e6224b0df1f997d9e653f677eefaf3c0d85693e29d1707410a9d488ec527757b5", 0x5c, 0xb}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="48aee522f110daac098ae565c5ac74877edd6a16e9abcae809bb783495a9610890776d337a6bc2e8e872c003ac5ec13c74a9fdf0ce93"])
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
mknod(&(0x7f0000000000)='./file1\x00', 0xc000, 0x9)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)

07:20:13 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x0)

07:20:13 executing program 1:
r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x45271b812fcf6578, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x48)
r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x8000)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000001c0))
setrlimit(0x6, &(0x7f0000000100)={0x6, 0x6})
r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_tables_targets\x00')
r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000340)='gtp\x00')
sendmsg$GTP_CMD_DELPDP(r3, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r4, 0x800, 0x70bd25, 0x25dfdbff, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44841}, 0x40050)
modify_ldt$write2(0x11, &(0x7f0000000440)={0xd40c, 0x20001000, 0x2000, 0x0, 0x2, 0x1, 0x0, 0x1}, 0x10)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000080)="648f6675cd707c8acfb5971361d9", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
r5 = getuid()
ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000500)=<r6=>0x0)
ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000540)=<r7=>0x0)
r8 = socket$unix(0x1, 0x2, 0x0)
getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r9=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, r9, 0x0)
r10 = socket$unix(0x1, 0x2, 0x0)
getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r11=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, r11, 0x0)
setxattr$system_posix_acl(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='system.posix_acl_default\x00', &(0x7f0000000580)={{}, {0x1, 0x2}, [{0x2, 0x2, r5}, {0x2, 0x1, r6}, {0x2, 0x2, r7}, {0x2, 0x3, r9}, {0x2, 0x5, r11}], {0x4, 0x2}, [{0x8, 0x4}], {0x10, 0x7}, {0x20, 0x4}}, 0x54, 0x1)

[  304.751129] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  304.818641] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14271 comm=syz-executor.4
[  304.847093] FS-Cache: Duplicate cookie detected
[  304.852037] FS-Cache: O-cookie c=0000000090ef6035 [p=00000000567827b2 fl=222 nc=0 na=1]
[  304.860970] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000376580a9
07:20:13 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x7, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  304.868051] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  304.875227] FS-Cache: N-cookie c=000000009e76ecbc [p=00000000567827b2 fl=2 nc=0 na=1]
[  304.883301] FS-Cache: N-cookie d=00000000dcef0f8a n=000000004da14fc4
[  304.890504] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:13 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:13 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}}, 0x4000)

07:20:13 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$inet(0x2, 0x3, 0x14)
setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB='w'], 0x1)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={<r2=>0x0, @local, @local}, &(0x7f00000002c0)=0xc)
prctl$PR_SET_UNALIGN(0x6, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xa}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0x8}, @TCA_U32_SEL={0x14}]}}]}, 0x4c}}, 0x0)

07:20:13 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40040c, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:13 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x0)

[  305.350698] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14290 comm=syz-executor.1
[  305.373393] FS-Cache: Duplicate cookie detected
[  305.378299] FS-Cache: O-cookie c=00000000cef82ab3 [p=00000000567827b2 fl=222 nc=0 na=1]
[  305.386716] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000b79fc874
[  305.393511] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
07:20:14 executing program 0:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x4]}, 0x8, 0x0)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x50, 0x1, 0x4, 0x301, 0x0, 0x0, {0xc, 0x0, 0x2}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x101}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0xf406}, @NFULA_CFG_MODE={0xa, 0x2, {0x2, 0x1}}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x2}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x7ff}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x42}, 0x6000000)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={<r1=>0x0, <r2=>0x0})
close(r1)
bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x6, 0x0, 0x3, 0xfffffffd, 0x0, 0xffffffffffffffff, 0x800}, 0x40)
setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x4bd)
socketpair(0x1, 0x5, 0x1, &(0x7f0000000000)={<r3=>0x0, <r4=>0x0})
close(r3)
setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127)
sendmsg$tipc(r4, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f0000000100)=[{&(0x7f0000001580)="276c5bd6f0db828036f59b152925d176a9e51a4722f8fd829657ff48969c3c5f309ceaf42e7b242b7fe4fa128061aec9827004000c31fd9e31cb1c79990c2b89045ea4dc3ad63a775c80850ea10827e8a40a6c8b5fa7cc514639bb99f13c6a3d0825a738a1a53433042c75230d368c95f8a0b5562b58ecf50fd78e5def7375cd62fb5728535bf371b2ffc7d8058398075e1d0a7a4451395c39f79c26b7287cebd130de7737e77714686b9d67d87a3cf8da02cc70fdc99c1a7c916ae542b9d5baaf1f9daa4fb845fd5d5cad2073a61ce51c345150f84b3900997296d55c7d394af17b01d445465ef377508a1a29a5d6b03b0da22c973f22814fb2a802d50fb1f051e7d95d53d598a0599ec79cd27123fa1d13b7996609d4548e81ef7b1e8de8f32593ef46c3081ab55929a3c1cb1fa28a485518391a76b7b80d5941aa42222cb6f25be29ebc938af75971ffffdd4dea114ac37f38e69cb670020a7448d99b7b5e3d09bcf2625c94d6599182ce9edb0bbfea111dae3b1c9d6cd3162ce0aaebcdcf22a8d29dca0d04ebf5944168f398c500915579070586dff7a2ec6d345d1f69a8c749740aea0dbb2d30c9f7e3afd498a886c906fe09a83322d8e94b3ebe288ec1601e6a16122fa44191b6b3f5315eb0b35cb628540438919b906502eeb7cacc7d15753e456b056e6145ab65ac7c01253f3c5663495a74a0598feed07436a72d3ee1185d0fbcf89e8c5d449e0216cab8110efe923be24366dffc65bb386e7f015bb40b6fd9abbf7180b217f88d99f168c113f3ff187c202e2ae32a0238e43af612678a44a3d8373b6dc6bf820f8bf73e6411c51152f51993c66effe25c6e72a3127da6996f13691ded659e1f9d6eab1124435750dfeb60de2b2d59d9196bda3a3c5cd5054b2960481d50ce28ac4159b54f3f26a9decfc8ab36b6110eda741e21c95e3631b3de40fd3c7828fb0e3c85070eb233d4d4b1b75e0167ec62e81f1a12a0cd2e02a7a43edb384e4d0d59744bbe86611575966efe25b4191f14a368a72c13aeb4de7caff7a9439b583d08714fd22a9b1ff08297a562a859e2d21dd4f8ecf6701bcd9a30d28909c52c56a8ef739f0841ae895ad858121b1ec82ae1bbec856730aba8e2f42841c33caa862fdf8b651d90055b6725e5bf0af348ec550ad23c5a3c15c7455fdb13a57a6e452bdebbeb32200ab7dce3fab98b206ec2571e3de8904bea2265288dbaec64359cb5cd926dc025343fff78e7bdab6f541a3d2b569f37b8339d14e706163854d01ba5380d648391740e1fc2e118557692796acf6e0fa8ab21c5657259bf05a8b510eb285f306c8cdd6e185094b0ff46ec71d5a9b8e344176f263730468db893eaba00c32bdafdb1ebdc3ec441abaf4e7b2db744411ae02f33b340a373ea1a485b88073c2da7bd6828bbe4028fef4c30088c9b28daf899741029da8f52d2927250c582f16ca173", 0xffe0}], 0x1, 0x0, 0x0, 0xa000a0}, 0x4000)

[  305.400755] FS-Cache: N-cookie c=00000000f8e60933 [p=00000000567827b2 fl=2 nc=0 na=1]
[  305.408916] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000911ef5fb
[  305.415848] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:14 executing program 1:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x109ae1, 0x0)
r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0)
mount$fuseblk(&(0x7f0000000180)='/dev/loop0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f75705f69643d05570df67d3845a1bb2a0af7f91b4eb5cd90f056c5cf95f88788e3c9d96dcc6f70f85cea727d4c7f26e4d587ed5e78e557b4cacb3342e2602b100bca480e8946dc584fa42b87857316e9082f5b9be59105491761de13d9504801719efa86e64eaf64e146a7ec662dfd8241342f5acce84e1aa0fa2988e46f9b577de5a07e837eb76368ef8105bdff01466c0153e5a9", @ANYRESDEC=0x0, @ANYBLOB="bc69"])
dup3(r0, r1, 0x0)

[  305.511639] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:14 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  305.659037] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:14 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x0)

07:20:14 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40040d, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:14 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x8, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  305.946369] FS-Cache: Duplicate cookie detected
[  305.951565] FS-Cache: O-cookie c=000000008143fb46 [p=00000000567827b2 fl=222 nc=0 na=1]
[  305.960479] FS-Cache: O-cookie d=00000000dcef0f8a n=000000003ff507d9
[  305.967391] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  305.975213] FS-Cache: N-cookie c=00000000b66c35d7 [p=00000000567827b2 fl=2 nc=0 na=1]
[  305.983388] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000b8584022
07:20:14 executing program 0:
openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0)
sendmsg$can_raw(r0, &(0x7f0000000100)={&(0x7f0000000040), 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{0x2, 0x1, 0x1}, 0x4, 0x0, 0x0, 0x0, "652d4358b5bedb4a"}, 0x10}, 0x1, 0x0, 0x0, 0x20044004}, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = memfd_create(&(0x7f0000000340), 0x0)
bind$tipc(r0, &(0x7f0000000140)=@name={0x1e, 0x2, 0x3, {{0x43, 0x4}}}, 0x10)
ftruncate(r2, 0x80079a0)
mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r2, 0x0)
dup3(r1, 0xffffffffffffffff, 0x80000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
close(0xffffffffffffffff)
socket$nl_netfilter(0x10, 0x3, 0xc)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc)
r3 = socket(0x100000000011, 0x2, 0x0)
bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r3, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r3, 0x8982, &(0x7f0000000180)={0x8, 'veth0_to_team\x00', {'xfrm0\x00'}, 0x2})
getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)={'raw\x00', 0xd6, "3acee9da33f34a3176eab0c212859a101058f5d684989df9d0462140f88827b5ec5533e54fe7e7124c8f4f0a601cf0cdc3161c020486421c8a088809b380f106cf5eb0454ee43606ae70faf6f2d13903359ebc96ab419d6cff2644de233bf5c406683bf7e90cc300adcf33e5ce8fd3307d1417139959cd7f4892d6c6b4025230e07bc63a9bf3609a53a4708751a2260503d597cfb7dd501c9664430c333bb3f35e23cd0a712a78f81a5eeea0678a2de7ec7b353fa34849832b24262935407c1fb04fac0d79d5d4630eda6aa209bac42cb96e08609a8f"}, &(0x7f00000001c0)=0xfa)

07:20:14 executing program 1:
r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$alg(0x26, 0x5, 0x0)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004e00)={&(0x7f0000ff4000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff6000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0, r0}, 0x68)
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00')
preadv(r1, &(0x7f00000017c0), 0x3aa, 0x0, 0x0)

07:20:14 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  305.990202] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  306.149054] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  306.301295] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:15 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:15 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x9, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:15 executing program 4 (fault-call:13 fault-nth:0):
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:15 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:15 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40042a, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:15 executing program 1:
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x8002, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1b2, 0x4)
connect(r1, &(0x7f00000001c0)=@in={0x2, 0x4e24, @remote}, 0x80)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000080)={0x0, 'team_slave_1\x00', {0x3}, 0x7ff})
sendmmsg(r1, &(0x7f00000002c0), 0x4000000000000d7, 0x0)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x4, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, <r3=>0x0}, &(0x7f0000000280)=0xc)
setuid(r3)
write$midi(r0, &(0x7f0000000240)="060000000000000003b4a3770585c0e2a954eaba0300f0d6ff2fd1edf464ce04e4b678666627cc17370ea5dd017fc25833dc64cef7f9456f65835329bd822ab2167e4f61fd015b1617c03ba1d9c0481d01000000b59ccd7262e9463cb2f6bc470000000300000000", 0x68)

[  306.751676] FS-Cache: Duplicate cookie detected
[  306.756700] FS-Cache: O-cookie c=000000007edcad96 [p=00000000567827b2 fl=222 nc=0 na=1]
[  306.765180] FS-Cache: O-cookie d=00000000dcef0f8a n=000000003a9d5849
[  306.771825] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  306.778598] FS-Cache: N-cookie c=000000001837f57d [p=00000000567827b2 fl=2 nc=0 na=1]
[  306.786928] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000057eb1302
[  306.793590] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  306.882526] selinux_nlmsg_perm: 2 callbacks suppressed
[  306.882541] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14361 comm=syz-executor.2
[  306.992451] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:15 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  307.059833] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:16 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40042b, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:16 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xa, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  307.735217] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:17 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xb, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:17 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:17 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40042c, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:17 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:17 executing program 0:
r0 = perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$binderN(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0, @ANYRES64=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES16, @ANYRES16], 0x0)
r2 = getpid()
ioctl$FITHAW(0xffffffffffffffff, 0xc0045878)
sched_setscheduler(r2, 0x5, &(0x7f0000000380))
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000280)="c4222daa16430f00529e2e66440f747f6a26440f30c4010df26e86b9345d03f008deb9800000c00f3235000800000f300202f1dfeb64660f388038b93e080000b86aac0000ba000000000f30", 0x4c}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_RUN(r5, 0xae80, 0x0)

07:20:17 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  308.676428] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14402 comm=syz-executor.4
[  308.694597] FS-Cache: Duplicate cookie detected
[  308.699574] FS-Cache: O-cookie c=00000000c41d1621 [p=00000000567827b2 fl=222 nc=0 na=1]
[  308.704563] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14405 comm=syz-executor.2
[  308.708876] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000cc01b3f2
[  308.726633] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  308.733742] FS-Cache: N-cookie c=00000000e5905b05 [p=00000000567827b2 fl=2 nc=0 na=1]
[  308.741849] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000d86cecf6
[  308.748635] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  308.804329] FS-Cache: Duplicate cookie detected
[  308.809154] FS-Cache: O-cookie c=00000000c41d1621 [p=00000000567827b2 fl=222 nc=0 na=1]
[  308.817683] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000cc01b3f2
[  308.824965] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  308.832247] FS-Cache: N-cookie c=00000000dba63c30 [p=00000000567827b2 fl=2 nc=0 na=1]
[  308.841182] FS-Cache: N-cookie d=00000000dcef0f8a n=000000005aa599e2
07:20:17 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  308.848129] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  308.862865] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  308.907860] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14413 comm=syz-executor.1
[  308.984438] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:17 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x3, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:17 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40042d, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:17 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xc, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:17 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:17 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:18 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x4, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  309.511050] FS-Cache: Duplicate cookie detected
[  309.515877] FS-Cache: O-cookie c=000000002c060b38 [p=00000000567827b2 fl=222 nc=0 na=1]
[  309.524030] FS-Cache: O-cookie d=00000000dcef0f8a n=000000000f903829
[  309.530584] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  309.537112] FS-Cache: N-cookie c=00000000dcb6943e [p=00000000567827b2 fl=2 nc=0 na=1]
[  309.545171] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000170f206c
[  309.551687] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:18 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xd, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  309.659456] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14436 comm=syz-executor.1
[  309.680133] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:18 executing program 1:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000000))
syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @local}, 0x0, [0x3, 0x0, 0x0, 0xfffffffe]}, 0x5c)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0)

07:20:18 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x5, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  309.845093] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  310.066449] IPVS: ftp: loaded support on port[0] = 21
[  310.769867] IPVS: ftp: loaded support on port[0] = 21
07:20:19 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c)
r3 = socket(0x100000000011, 0x2, 0x0)
bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r3, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
sendmsg$inet6(r3, &(0x7f0000000100)={&(0x7f0000000040)={0xa, 0x4e24, 0x7, @remote, 0x401}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000080)="1c8808fe4b832be02f61edd7798f467e9c7ceba7860ccd45aee7e7aa23d7", 0x1e}, {&(0x7f00000000c0)="5c54ad6eedbeecfce27ba769eb298edb978ae9", 0x13}, {&(0x7f0000000180)="7a660fd0c8493a1837eb48c3e538d0d306052dfdb2d97eea8388c0bbe49ca6b8b58f76bb6c9e30369080085dba1dc613eb6f9a0fe7126365aeb55bdf2fa038066a5ae7ba1d5a246bf40c61365425d418c40f1715e8a85ba17cb205cef2f5887188dc1a8dcfec52da5fb7a80674a7fb74600d1d3e58538ea04eb5ffabc146bf46554f6582ff8eca44874f35101bcd84439b6a6c10bbcd416210f25adccc006adc1b0b2ed9822306294b2a8352f0a9ded5d6c109b9b09d4a0a940f5a0009", 0xbd}, {&(0x7f0000000240)="2bc94168cf39bb85f517df4b4086b2dd9c1d2c9b9874172df0d10eaca1b0ff45e318f321440d7ea6b39f53ee04a72451f82064b08a623c0926527a897a15b89203fd33b7ef2047e237929b89a3220491b85bc1d678593cc1d62ea5f5d3835729d3cd6134c9e8c240875a8a20ff63fa02f5f0f4dbff26c91ddc3077c8013d1c36f80472f1d97dfa5c30ce67ca785a803b6a3b575666e271aaed5f37d5ceb3a23c1d5de42eff08a19730", 0xa9}, {&(0x7f0000000300)="cb71c4268d702d7074d9c56c81610044b3a4598adc34921afb0a954b18e26fef26f859c2a82709a4548c39b642be8b953a24ca8831804fdad791595879a44a8a55bc493e6c8befd1e1779256e2897fd1fc5eddf947d9439d19226225e51c49e580a012f332f20f6deedc7ab1516c49be7aca16e4abeb0d3b60cacf4a56e630710c1ff08140792b9a632a827a", 0x8c}], 0x5, &(0x7f0000000440)=[@rthdrdstopts={{0x50, 0x29, 0x37, {0x62, 0x6, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x43}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x20}, @calipso={0x7, 0x10, {0x1, 0x2, 0x4, 0x4, [0xb980e07]}}]}}}, @hopopts={{0x1128, 0x29, 0x36, {0x1, 0x221, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @generic={0x9, 0x1000, "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"}, @generic={0x20, 0xec, "e1e4895ce39547725d1121ab7f7fcd19fd79e03acef75fbb02e4109a395a5fc184ad3626233cd709e7f5746143acdd373df1838cf01a0c3c2939a7a7175b266d773b708713320b147749655b77a415e9be2fa61e328196e2b42ecf1dc02cd2b807047e45d2e620cceca0fdbefe8b9b9e9ec8577f0ac18643b722fabe058f2c83ee660e6446e5b5982b7ca93b1c0f02f8a1ddd9a3b06c37c2b9638deb37a6e95c58ba52bcb78b6f5b800335c0aec55666f148c2f78323a6e29728b9c6a14fd27f32bb8a161b8ef538c7409d1bb6d4298043cb4b6750902f5861197ea6b08f4fa905c621c2262e2c16ad86cc26"}]}}}, @hopopts={{0x40, 0x29, 0x36, {0x73, 0x4, [], [@pad1, @generic={0x0, 0x20, "e879c8c4466b88bcfad7d70d0438e666d12a4cc3d3186b2200056b3641393815"}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}], 0x11d0}, 0x20)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9)
sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x6}, 0x1c)
r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x119340, 0x0)
ioctl$NBD_CLEAR_QUE(r4, 0xab05)

07:20:19 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400cc7, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:19 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:19 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xe, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:19 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x6, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  311.259196] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14539 comm=syz-executor.2
[  311.321693] FS-Cache: Duplicate cookie detected
[  311.327159] FS-Cache: O-cookie c=0000000007a747e3 [p=00000000567827b2 fl=222 nc=0 na=1]
[  311.336190] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000b1e4d44b
[  311.342735] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  311.350247] FS-Cache: N-cookie c=00000000e7ac2a38 [p=00000000567827b2 fl=2 nc=0 na=1]
[  311.358595] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000f74596b2
[  311.365474] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  311.372792] FS-Cache: Duplicate cookie detected
[  311.377615] FS-Cache: O-cookie c=0000000007a747e3 [p=00000000567827b2 fl=222 nc=0 na=1]
[  311.385901] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000b1e4d44b
[  311.392520] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  311.399048] FS-Cache: N-cookie c=0000000075846737 [p=00000000567827b2 fl=2 nc=0 na=1]
[  311.407105] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000df4d13d1
[  311.413648] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:20 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  311.423603] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  311.462817] FS-Cache: Duplicate cookie detected
[  311.467778] FS-Cache: O-cookie c=000000007c3e5744 [p=00000000567827b2 fl=222 nc=0 na=1]
[  311.476006] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000003a91239
[  311.482533] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  311.489045] FS-Cache: N-cookie c=00000000f3fc46ef [p=00000000567827b2 fl=2 nc=0 na=1]
[  311.497061] FS-Cache: N-cookie d=00000000dcef0f8a n=000000004c9085be
[  311.503553] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  311.528037] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:20 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x402808, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:20 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x7, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:20 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xf, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  311.625686] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14559 comm=syz-executor.2
07:20:20 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  311.844372] FS-Cache: Duplicate cookie detected
[  311.849330] FS-Cache: O-cookie c=0000000052754e74 [p=00000000567827b2 fl=222 nc=0 na=1]
[  311.858736] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000a84fb4c1
[  311.862727] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  311.865849] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  311.885942] FS-Cache: N-cookie c=00000000f5ec8dc4 [p=00000000567827b2 fl=2 nc=0 na=1]
[  311.894103] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000098aeda20
[  311.901095] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  311.918587] FS-Cache: Duplicate cookie detected
[  311.923564] FS-Cache: O-cookie c=0000000052754e74 [p=00000000567827b2 fl=222 nc=0 na=1]
[  311.932869] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000a84fb4c1
[  311.940101] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  311.947838] FS-Cache: N-cookie c=00000000cc990238 [p=00000000567827b2 fl=2 nc=0 na=1]
[  311.956383] FS-Cache: N-cookie d=00000000dcef0f8a n=000000001f698f6e
[  311.962978] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  312.029307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14579 comm=syz-executor.2
07:20:20 executing program 1:
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @link_local, 'wlan0\x00'}}, 0x1e)
sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x121101, 0x0)
ioctl$DRM_IOCTL_MODE_SETPROPERTY(r1, 0xc01064ab, &(0x7f0000000200)={0x9, 0x361, 0x20})
sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="380000000e0601020000000000000000020000070900020073797a3100000000b72deee96a0efe5805000100070000000500010007000000"], 0x38}, 0x1, 0x0, 0x0, 0x4048045}, 0x1)

07:20:20 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x402809, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:20 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x8, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:20 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:20 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:20 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x12, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  312.419496] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14598 comm=syz-executor.2
[  312.462608] FS-Cache: Duplicate cookie detected
[  312.467513] FS-Cache: O-cookie c=00000000980d4b16 [p=00000000567827b2 fl=222 nc=0 na=1]
[  312.475752] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000efb4200e
[  312.482277] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  312.488899] FS-Cache: N-cookie c=00000000d6b25efc [p=00000000567827b2 fl=2 nc=0 na=1]
[  312.496939] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000ec450bde
[  312.503447] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  312.519557] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14600 comm=syz-executor.0
[  312.538341] FS-Cache: Duplicate cookie detected
[  312.543167] FS-Cache: O-cookie c=00000000980d4b16 [p=00000000567827b2 fl=222 nc=0 na=1]
[  312.551695] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000efb4200e
[  312.559045] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  312.566596] FS-Cache: N-cookie c=0000000085f3ad6a [p=00000000567827b2 fl=2 nc=0 na=1]
[  312.574856] FS-Cache: N-cookie d=00000000dcef0f8a n=000000000b66af4c
[  312.581412] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  312.596377] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:21 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:21 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:21 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x9, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  312.755169] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:21 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:21 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x404000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:21 executing program 1:
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @link_local, 'wlan0\x00'}}, 0x1e)
sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x121101, 0x0)
ioctl$DRM_IOCTL_MODE_SETPROPERTY(r1, 0xc01064ab, &(0x7f0000000200)={0x9, 0x361, 0x20})
sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="380000000e0601020000000000000000020000070900020073797a3100000000b72deee96a0efe5805000100070000000500010007000000"], 0x38}, 0x1, 0x0, 0x0, 0x4048045}, 0x1)

[  312.897253] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14614 comm=syz-executor.3
07:20:21 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x2, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  313.201910] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:21 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:21 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:22 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xa, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  313.448517] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  313.570064] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14643 comm=syz-executor.1
[  313.631891] FS-Cache: Duplicate cookie detected
[  313.637506] FS-Cache: O-cookie c=000000006233ce81 [p=00000000567827b2 fl=222 nc=0 na=1]
[  313.646103] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000cdc38cca
[  313.652683] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  313.660047] FS-Cache: N-cookie c=000000006334cb3b [p=00000000567827b2 fl=2 nc=0 na=1]
[  313.668201] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000036aa0f3e
07:20:22 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  313.675321] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:22 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40f000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:22 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xb, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:22 executing program 1:
bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={0x0, 0x0, 0x18}, 0x10)
pipe2(&(0x7f0000000280)={<r0=>0xffffffffffffffff}, 0x0)
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}, 0x0, 0x5, 0x1}, 0xd8)
r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm_plock\x00', 0x4400, 0x0)
ioctl$SNDCTL_SEQ_RESETSAMPLES(r2, 0x40045109, &(0x7f00000003c0)=0x9)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000400)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0xd8)
r3 = socket$netlink(0x10, 0x3, 0x15)
read$sequencer(r0, &(0x7f0000000500)=""/126, 0x7e)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
r6 = creat(&(0x7f0000000580)='./file0\x00', 0x12)
getsockopt$packet_buf(r6, 0x107, 0xd, &(0x7f00000005c0)=""/4096, &(0x7f00000015c0)=0x1000)
sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="b2f674179dd8e1958f5361951dfd5da842cb27e2996896571ddd28ab6bab", @ANYRES16=r5, @ANYBLOB="01000000000000000000110000000800040000000000"], 0x1c}}, 0x0)
sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r5, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb1}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x40000)
setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000140)=0x6, 0x4)
r7 = syz_init_net_socket$llc(0x1a, 0x801, 0x0)
connect$llc(r7, &(0x7f0000000380)={0x1a, 0x1, 0x0, 0x9}, 0x10)

07:20:22 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:22 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xc, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  314.300456] overlayfs: failed to resolve './file0': -2
07:20:23 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x3, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  314.440908] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  314.463402] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14677 comm=syz-executor.2
[  314.585070] FS-Cache: Duplicate cookie detected
[  314.589946] FS-Cache: O-cookie c=000000003a3a4886 [p=00000000567827b2 fl=222 nc=0 na=1]
[  314.598858] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000d620cbd5
[  314.606060] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  314.613526] FS-Cache: N-cookie c=000000005cd6e96d [p=00000000567827b2 fl=2 nc=0 na=1]
[  314.622021] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000d4bbd9dc
07:20:23 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x40ffe0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  314.628936] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:23 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:23 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xd, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  314.698198] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14686 comm=syz-executor.3
07:20:23 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xb, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  314.838303] FS-Cache: Duplicate cookie detected
[  314.843195] FS-Cache: O-cookie c=00000000a84c30f4 [p=00000000567827b2 fl=222 nc=0 na=1]
[  314.852530] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000082d64aaa
[  314.859173] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  314.866383] FS-Cache: N-cookie c=000000001837062f [p=00000000567827b2 fl=2 nc=0 na=1]
[  314.874480] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000029afd30c
[  314.881125] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  315.088061] FS-Cache: Duplicate cookie detected
[  315.092987] FS-Cache: O-cookie c=00000000783ed128 [p=00000000567827b2 fl=222 nc=0 na=1]
[  315.101446] FS-Cache: O-cookie d=00000000dcef0f8a n=000000008a74409d
[  315.108324] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  315.115940] FS-Cache: N-cookie c=0000000070cb3408 [p=00000000567827b2 fl=2 nc=0 na=1]
[  315.124029] FS-Cache: N-cookie d=00000000dcef0f8a n=000000000e08b6ca
[  315.131084] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:23 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:23 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x4, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  315.176977] FS-Cache: Duplicate cookie detected
[  315.181796] FS-Cache: O-cookie c=00000000783ed128 [p=00000000567827b2 fl=222 nc=0 na=1]
[  315.191221] FS-Cache: O-cookie d=00000000dcef0f8a n=000000008a74409d
[  315.197863] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  315.205363] FS-Cache: N-cookie c=000000005d8bae86 [p=00000000567827b2 fl=2 nc=0 na=1]
[  315.213401] FS-Cache: N-cookie d=00000000dcef0f8a n=000000009c2eaed1
[  315.220067] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:23 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xb, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  315.262557] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  315.309573] FS-Cache: Duplicate cookie detected
[  315.315232] FS-Cache: O-cookie c=00000000783ed128 [p=00000000567827b2 fl=222 nc=0 na=1]
[  315.323441] FS-Cache: O-cookie d=00000000dcef0f8a n=000000008a74409d
[  315.330187] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  315.337869] FS-Cache: N-cookie c=00000000d5c121be [p=00000000567827b2 fl=2 nc=0 na=1]
[  315.346484] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000b58d51be
[  315.353030] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:24 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xe, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:24 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xb, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:24 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x7ffffffff000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:24 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xb, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  315.843715] FS-Cache: Duplicate cookie detected
[  315.848857] FS-Cache: O-cookie c=00000000d4e99154 [p=00000000567827b2 fl=222 nc=0 na=1]
[  315.857709] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000038fec946
[  315.864807] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  315.872122] FS-Cache: N-cookie c=000000008a216fed [p=00000000567827b2 fl=2 nc=0 na=1]
[  315.880618] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000057707de9
[  315.887531] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  315.909918] FS-Cache: Duplicate cookie detected
[  315.920075] FS-Cache: O-cookie c=00000000d4e99154 [p=00000000567827b2 fl=222 nc=0 na=1]
[  315.928369] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000038fec946
[  315.935083] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
07:20:24 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x5, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  315.942261] FS-Cache: N-cookie c=00000000f452f380 [p=00000000567827b2 fl=2 nc=0 na=1]
[  315.950420] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000f0c9c303
[  315.956984] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:24 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:24 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xf, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:24 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0xb, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  316.117540] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:24 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10)
r1 = socket(0x400000000000010, 0x802, 0x0)
write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = gettid()
ptrace$setopts(0x4206, r4, 0x0, 0x0)
getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
tkill(r4, 0x40)
ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080))
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000016c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000017c0)=0xe8)
syz_mount_image$romfs(&(0x7f0000000300)='romfs\x00', &(0x7f0000000340)='./file0\x00', 0x9, 0x5, &(0x7f0000001640)=[{&(0x7f0000000380)="554417456b22b9d4efb7736eb81b9d292bbaf112a7da9479232b4c9137eccd96aed79bddb54256733ade286c13f00c700a8dd7604878dde21e23b66d81be2006f6aa0cfdb7fafecc047bf084ae3d04a71fa310943b59eda9e523fe6c68247632fed63bd8d5943a57a54ad5e4be4d44780bafaaceb3698ae4714533045d434b48b8656d", 0x83, 0x94}, {&(0x7f0000000440)="be0931d489133e9c2cd49bad7093832ae1b771e728c2ad7d84b8c2c3c0353a6f6b231e9e36c65a01bb96d5d8679aa9315958dde9a08ab59e3a34f911de3bdbfb0c910720ecd60294fddedaab56cdea6b9c5d4bbe031b0cf5e4369660c4b2e85f26d765ad387c80fd90e444fbf158825836cda24e6f0cc7f14ff1bb6188947e1d89b0a87cf9ca083c2a76bab3e72b9fa13be8114ae20c569d69e126e182b437a42ebe07488fe15f6c9709d2f1de7b38fe6f543b22dad744eccf6dbe5c44d6169ad45acc105b6f73599976bdac0ed84b614dec0b04", 0xd4, 0x3}, {&(0x7f0000000540)="c832745975615d54a558e8159d73e2505bd294fccadbd125218f74932ecd87374ed1337c269add7a04de792cb42233643c5dcce9e3a10d4a15b8b47b0060", 0x3e, 0x9}, {&(0x7f0000000580)="64b8a8644448cab36be2792e4683a7f947034c7f1e568ef58c25a72af0b0da9d23fe5836d1e7c5ea07231772a666c3fffcbf6540ec6d56353dd94283690484eb00bac7e6da47b72ebf39aae418fe4c1f52ca9981ca9707b7a0909e42fc75bcd8c7e7fb4ca4c82127f68b3fc691d1154af7923ebb169ac7eb1447bfa83b37fa1303404593c18188eea52a441ec76c002eaf96e98f17e738adea3e085bad78", 0x9e, 0x1ff}, {&(0x7f0000000640)="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", 0x1000, 0x8}], 0x4000, &(0x7f00000018c0)=ANY=[@ANYBLOB='net/netlink\x00,dont_measure,context=system_u,smackfsroot=[%\\(*,fowner<', @ANYRESDEC=r5, @ANYBLOB="2c61756469742c005afc67bf05824efc818045d5ed987af96905918a090c26c21c8c2e8c94fe11f15acc1d984498018325173e156525e58eac22b0872700565937608f76be49e7084f7d2501bf88283cfb4a39f015"])
ptrace$cont(0x9, r4, 0x0, 0x0)
syz_open_procfs(r4, &(0x7f0000000240)='net/netlink\x00')
r6 = fcntl$dupfd(r2, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200)
setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000), 0x4)
r7 = accept(0xffffffffffffffff, &(0x7f0000000180)=@can, &(0x7f0000000040)=0x80)
setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000200)={0x2, &(0x7f0000000100)=[{0xfffe, 0x61, 0x2, 0x81}, {0x5600, 0xb0, 0x1, 0x4}]}, 0x10)

07:20:24 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x2, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  316.246045] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14751 comm=syz-executor.3
[  316.264399] FS-Cache: Duplicate cookie detected
[  316.269192] FS-Cache: O-cookie c=00000000039b34c2 [p=00000000567827b2 fl=222 nc=0 na=1]
[  316.278849] FS-Cache: O-cookie d=00000000dcef0f8a n=000000000fdfdf72
[  316.285460] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  316.292525] FS-Cache: N-cookie c=000000000f2b9666 [p=00000000567827b2 fl=2 nc=0 na=1]
[  316.300747] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000c4ae067a
[  316.307330] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  316.315027] FS-Cache: Duplicate cookie detected
[  316.319854] FS-Cache: O-cookie c=00000000039b34c2 [p=00000000567827b2 fl=222 nc=0 na=1]
[  316.322773] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14749 comm=syz-executor.2
[  316.328364] FS-Cache: O-cookie d=00000000dcef0f8a n=000000000fdfdf72
[  316.347921] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  316.355337] FS-Cache: N-cookie c=0000000045eee433 [p=00000000567827b2 fl=2 nc=0 na=1]
[  316.363396] FS-Cache: N-cookie d=00000000dcef0f8a n=000000005bff4305
[  316.370182] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  316.402951] FS-Cache: Duplicate cookie detected
[  316.408599] FS-Cache: O-cookie c=00000000f3ffbac8 [p=00000000567827b2 fl=212 nc=0 na=0]
[  316.417817] FS-Cache: O-cookie d=          (null) n=          (null)
[  316.424430] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  316.431628] FS-Cache: N-cookie c=000000001ef38cb4 [p=00000000567827b2 fl=2 nc=0 na=1]
[  316.439736] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000036de806e
[  316.446332] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:25 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3e, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r2, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0)
setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)=@gcm_128={{0x303}, "093386eda7000eff", "1d578774e9407160b5eb7d23be9460da", "907cb090", "2a17ab94c223996b"}, 0x28)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3)
syz_open_procfs(0x0, &(0x7f0000272000))

07:20:25 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x15, 0x80002, 0x0)
sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec09, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\r'], 0x28}}, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x68, 0x0, 0x3, r3}}, 0x20}}, 0x0)

07:20:25 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:25 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x12, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  316.558795] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  316.570659] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[  316.661669] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14781 comm=syz-executor.2
07:20:25 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x7, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:25 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x3, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:25 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:25 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:25 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x12, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:25 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  316.934564] FS-Cache: Duplicate cookie detected
[  316.939350] FS-Cache: O-cookie c=000000009b9a4d8e [p=00000000567827b2 fl=222 nc=0 na=1]
[  316.947626] FS-Cache: O-cookie d=00000000dcef0f8a n=000000007b9127c4
[  316.954412] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  316.960900] FS-Cache: N-cookie c=00000000ebcc261f [p=00000000567827b2 fl=2 nc=0 na=1]
[  316.968930] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000bd9e23df
[  316.975506] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  316.981866] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  317.033556] FS-Cache: Duplicate cookie detected
[  317.039864] FS-Cache: O-cookie c=000000009b9a4d8e [p=00000000567827b2 fl=222 nc=0 na=1]
[  317.049331] FS-Cache: O-cookie d=00000000dcef0f8a n=000000007b9127c4
[  317.056900] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  317.064553] FS-Cache: N-cookie c=00000000ca6e9188 [p=00000000567827b2 fl=2 nc=0 na=1]
[  317.072633] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000a5ff212a
07:20:25 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  317.079310] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  317.094005] selinux_nlmsg_perm: 1 callbacks suppressed
[  317.094018] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14812 comm=syz-executor.4
[  317.139449] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  317.143681] FS-Cache: Duplicate cookie detected
[  317.158517] FS-Cache: O-cookie c=0000000063beee0d [p=00000000567827b2 fl=222 nc=0 na=1]
[  317.167080] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000b6935b0a
[  317.173942] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  317.181829] FS-Cache: N-cookie c=0000000017094b97 [p=00000000567827b2 fl=2 nc=0 na=1]
07:20:25 executing program 0:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000)
ioctl$sock_rose_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000380)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x100, @default, @netrom={'nr', 0x0}, 0x4, [@default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]})
mkdir(&(0x7f00000001c0)='./file0/../file0\x00', 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f6465762f6c6f6f7030005a5e2051f298d118722cbae63da0659595c28c749d0178c38c2d43ea6f0762ff32fb24d09a271d486e35c88fe5b67fd5638e4b11b4d5186712716505000000000000009e8d2a5ca738933a0a13d10563d673bd56a52b64dea1d1039889abee8bd594c09d975d0c4917885dbfa014510c7abf17"], &(0x7f0000000140)='./file0\x00', 0x0, 0x201000, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4)
r3 = dup(r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
chdir(&(0x7f00000002c0)='./file0\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000580)='sysfs\x00', 0x0, 0x0)
pivot_root(&(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000100)='./file0\x00')
r4 = socket(0x100000000011, 0x2, 0x0)
bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r4, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x20, 0x80000000}, &(0x7f0000000200)=0x18)

[  317.190240] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000addca13e
[  317.197287] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:25 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x4, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  317.238686] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14815 comm=syz-executor.1
07:20:25 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x8, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  317.316966] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14823 comm=syz-executor.2
[  317.352003] FS-Cache: Duplicate cookie detected
[  317.357179] FS-Cache: O-cookie c=00000000b19176db [p=00000000567827b2 fl=222 nc=0 na=1]
[  317.365556] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000be909669
[  317.372185] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  317.380962] FS-Cache: N-cookie c=00000000a9b94ac0 [p=00000000567827b2 fl=2 nc=0 na=1]
[  317.389105] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000ea95ed23
[  317.395818] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:26 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x2, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:26 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:26 executing program 0:
r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)
write$cgroup_int(r1, &(0x7f0000000200), 0x400086)
openat$cgroup_ro(r1, &(0x7f0000000400)='cpuacct.stat\x00', 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)=0x80000)
bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6)
r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/bsg\x00', 0x200000, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x9, <r3=>0x0, 0x2})
ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000280)={0xd1, r3})
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000180))
semop(0x0, &(0x7f00000002c0)=[{0x2, 0x4, 0x800}, {0x0, 0x31d1, 0x800}], 0x2)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x45cc)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x18000000000002a0, 0xcc0, 0xfffffffffffffe7f, &(0x7f0000000500)="b9ff0300600d698cb89e14f065581f000cff000e4000632177fbac14140ee934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x100, 0x60000000, 0x2c3, 0xd17e91c4eaae85fe}, 0x28)

[  317.535698] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14834 comm=syz-executor.3
[  317.590733] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14837 comm=syz-executor.2
[  317.608101] FS-Cache: Duplicate cookie detected
[  317.613043] FS-Cache: O-cookie c=0000000032598315 [p=00000000567827b2 fl=222 nc=0 na=1]
[  317.621843] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000070471cdf
[  317.629025] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  317.637887] FS-Cache: N-cookie c=0000000040487381 [p=00000000567827b2 fl=2 nc=0 na=1]
[  317.645965] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000908198de
[  317.652544] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  317.690389] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  317.758366] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14845 comm=syz-executor.4
07:20:26 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:26 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x5, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:26 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x3, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:26 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}}, 0x4000)

07:20:26 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x9, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:26 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  318.225420] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  318.244696] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14861 comm=syz-executor.4
[  318.353392] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14869 comm=syz-executor.2
[  318.373674] FS-Cache: Duplicate cookie detected
[  318.379344] FS-Cache: O-cookie c=00000000af47de77 [p=00000000567827b2 fl=222 nc=0 na=1]
[  318.387669] FS-Cache: O-cookie d=00000000dcef0f8a n=000000008ca6a09c
[  318.394481] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  318.401616] FS-Cache: N-cookie c=000000000169c83c [p=00000000567827b2 fl=2 nc=0 na=1]
[  318.409855] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000056cc8930
[  318.416501] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:27 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x4, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:27 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}}, 0x4000)

[  318.504726] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:27 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x8, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:27 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x6, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:27 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  318.695106] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14879 comm=syz-executor.4
07:20:27 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0xa, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  318.925486] FS-Cache: Duplicate cookie detected
[  318.929173] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=14892 comm=syz-executor.1
[  318.930428] FS-Cache: O-cookie c=00000000670872eb [p=00000000567827b2 fl=222 nc=0 na=1]
[  318.952526] FS-Cache: O-cookie d=00000000dcef0f8a n=000000008e450b36
[  318.959556] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  318.967039] FS-Cache: N-cookie c=00000000a610eb82 [p=00000000567827b2 fl=2 nc=0 na=1]
07:20:27 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x5, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  318.975417] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000083cacae4
[  318.981978] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:27 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:27 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0xe, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:27 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x4, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  319.184939] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  319.295177] FS-Cache: Duplicate cookie detected
[  319.295776] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  319.299951] FS-Cache: O-cookie c=0000000054d066d8 [p=00000000567827b2 fl=222 nc=0 na=1]
[  319.323361] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000a8db8949
[  319.329990] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  319.337825] FS-Cache: N-cookie c=00000000e7339cc8 [p=00000000567827b2 fl=2 nc=0 na=1]
[  319.346168] FS-Cache: N-cookie d=00000000dcef0f8a n=000000006f5bd5c1
[  319.352761] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:28 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x7, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:28 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:28 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x7, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:28 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}}, 0x4000)

07:20:28 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x4, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:28 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x11, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  319.683094] FS-Cache: Duplicate cookie detected
[  319.688031] FS-Cache: O-cookie c=0000000076bf337e [p=00000000567827b2 fl=222 nc=0 na=1]
[  319.696283] FS-Cache: O-cookie d=00000000dcef0f8a n=000000006ad7639e
[  319.702800] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  319.709321] FS-Cache: N-cookie c=00000000a7481c2e [p=00000000567827b2 fl=2 nc=0 na=1]
[  319.717335] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000e05c28bb
[  319.723832] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:28 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x8, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  319.730382] FS-Cache: Duplicate cookie detected
[  319.735730] FS-Cache: O-cookie c=0000000076bf337e [p=00000000567827b2 fl=222 nc=0 na=1]
[  319.743990] FS-Cache: O-cookie d=00000000dcef0f8a n=000000006ad7639e
[  319.751377] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  319.760438] FS-Cache: N-cookie c=00000000f363e186 [p=00000000567827b2 fl=2 nc=0 na=1]
[  319.768597] FS-Cache: N-cookie d=00000000dcef0f8a n=000000008b93eb37
[  319.775730] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:28 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x12, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  319.868618] FS-Cache: Duplicate cookie detected
[  319.873421] FS-Cache: O-cookie c=0000000094cd1190 [p=00000000567827b2 fl=222 nc=0 na=1]
[  319.882305] FS-Cache: O-cookie d=          (null) n=          (null)
[  319.889558] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  319.896871] FS-Cache: N-cookie c=0000000014f8a577 [p=00000000567827b2 fl=2 nc=0 na=1]
[  319.905081] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000f71307f8
[  319.911640] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:28 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x7, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  319.960573] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:28 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x4, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:28 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x9, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  320.206191] FS-Cache: Duplicate cookie detected
[  320.211014] FS-Cache: O-cookie c=0000000033b19eb0 [p=00000000567827b2 fl=222 nc=0 na=1]
[  320.220533] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000e28ede90
[  320.227164] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  320.235419] FS-Cache: N-cookie c=000000000e29d94c [p=00000000567827b2 fl=2 nc=0 na=1]
[  320.243478] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000de9e5045
07:20:28 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x8, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  320.250039] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:29 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x8, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:29 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x2, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:29 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x0)

07:20:29 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0xa, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:29 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x2, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  320.662297] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:29 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x8, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:29 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x18, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:29 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x0)

07:20:29 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x44, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:29 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x9, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:29 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x2, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  321.069189] FS-Cache: Duplicate cookie detected
[  321.074027] FS-Cache: O-cookie c=00000000cde24c0a [p=00000000567827b2 fl=222 nc=0 na=1]
[  321.082472] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000b826ec01
[  321.090198] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  321.098032] FS-Cache: N-cookie c=00000000691e7092 [p=00000000567827b2 fl=2 nc=0 na=1]
[  321.106310] FS-Cache: N-cookie d=00000000dcef0f8a n=000000007d7c9063
[  321.112921] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  321.142717] FS-Cache: Duplicate cookie detected
[  321.148145] FS-Cache: O-cookie c=00000000cde24c0a [p=00000000567827b2 fl=222 nc=0 na=1]
[  321.156594] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000b826ec01
[  321.163237] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  321.170782] FS-Cache: N-cookie c=00000000a77f5cfe [p=00000000567827b2 fl=2 nc=0 na=1]
[  321.179079] FS-Cache: N-cookie d=00000000dcef0f8a n=000000000671891f
[  321.185944] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  321.193512] FS-Cache: Duplicate cookie detected
[  321.198866] FS-Cache: O-cookie c=00000000cde24c0a [p=00000000567827b2 fl=222 nc=0 na=1]
[  321.207411] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000b826ec01
[  321.214007] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  321.221152] FS-Cache: N-cookie c=0000000079e617f5 [p=00000000567827b2 fl=2 nc=0 na=1]
[  321.229663] FS-Cache: N-cookie d=00000000dcef0f8a n=000000001188fc8d
[  321.236664] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:29 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0xe, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:29 executing program 1:
openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x11, 0x800000003, 0x8)
syz_genetlink_get_family_id$tipc2(0x0)
bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4)
bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x8, &(0x7f0000000080)=[{0x0, 0x8, 0x1, 0x68fb}, {0x6, 0x9, 0x6, 0x3ff}, {0x3, 0x5, 0x9, 0x3}, {0x5, 0x3f, 0xfe, 0x5}, {0x5, 0x3, 0x4, 0x6}, {0xfff, 0x6, 0x1f, 0x9}, {0x7, 0x5, 0x1f, 0xa0000000}, {0x1f, 0x84, 0x40, 0x59f}]}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27)

07:20:29 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x8, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:29 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x0)

07:20:30 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x48, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  321.376919] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  321.420929] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  321.622694] FS-Cache: Duplicate cookie detected
[  321.627756] FS-Cache: O-cookie c=0000000031b5a68e [p=00000000567827b2 fl=222 nc=0 na=1]
[  321.636349] FS-Cache: O-cookie d=00000000dcef0f8a n=000000004ed4a77d
[  321.642915] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  321.653204] FS-Cache: N-cookie c=000000003d4114d7 [p=00000000567827b2 fl=2 nc=0 na=1]
[  321.661325] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000087507e66
07:20:30 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xa, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  321.667977] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:30 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x4c, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:30 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x44, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:30 executing program 1 (fault-call:13 fault-nth:0):
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:30 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0)
r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000140)=@req={0x80000000, 0x0, 0x8, 0x1f}, 0x10)
ioctl$TCSETSF2(r5, 0x402c542d, &(0x7f0000000040)={0xea, 0x1ff, 0x0, 0x3, 0x86, "418fc9f6266dac792f377b3ea8fb59fe214a28", 0x80000000, 0x1000})
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3)
r6 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r6, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58)

[  321.939198] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  322.021513] FS-Cache: Duplicate cookie detected
[  322.026363] FS-Cache: O-cookie c=00000000b382df32 [p=00000000567827b2 fl=222 nc=0 na=1]
[  322.034608] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000013560029
[  322.041104] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  322.047697] FS-Cache: N-cookie c=00000000b1d6c4cc [p=00000000567827b2 fl=2 nc=0 na=1]
[  322.055774] FS-Cache: N-cookie d=00000000dcef0f8a n=000000001a82f6ab
[  322.062265] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:30 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x44, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  322.074890] FS-Cache: Duplicate cookie detected
[  322.079698] FS-Cache: O-cookie c=00000000b382df32 [p=00000000567827b2 fl=222 nc=0 na=1]
[  322.088294] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000013560029
[  322.095595] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  322.102977] FS-Cache: N-cookie c=00000000322addc9 [p=00000000567827b2 fl=2 nc=0 na=1]
[  322.111237] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000009808b71
[  322.117811] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:30 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:30 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x11, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  322.169922] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:30 executing program 0:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, 0x0)
syz_genetlink_get_family_id$netlbl_cipso(0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
prctl$PR_GET_ENDIAN(0x13, &(0x7f00000005c0))
perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x0, @perf_bp={0x0}, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, 0x0, 0x840)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000200)=""/4)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0)
openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, <r3=>0x0}, &(0x7f0000000280)=0xc)
setuid(r3)
pipe(&(0x7f0000000040)={<r4=>0xffffffffffffffff})
write$P9_RSETATTR(r4, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x2)
write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f0000000180)={0x11, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18)

07:20:30 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x44, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:30 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xb, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  322.384617] selinux_nlmsg_perm: 16 callbacks suppressed
[  322.384631] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15066 comm=syz-executor.4
[  322.402111] FS-Cache: Duplicate cookie detected
[  322.407309] FS-Cache: O-cookie c=000000005e095ca9 [p=00000000567827b2 fl=222 nc=0 na=1]
[  322.415938] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000078c503f4
[  322.422650] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  322.430029] FS-Cache: N-cookie c=0000000027829577 [p=00000000567827b2 fl=2 nc=0 na=1]
[  322.438457] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000ff74518e
[  322.445374] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  322.460526] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15069 comm=syz-executor.1
07:20:31 executing program 0:
r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x400)
r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x14c, 0x2)
ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/237)
r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="8500000007000000bd0000000000000018230000", @ANYRES32, @ANYBLOB="00000000df0008209500000000000000d73052b079427174e9ddc63178f73a6ca378cac2fb8040bc016fb45686714b5d9e7c9e6ff970c3cc27ec510e316206fd78d4246190743e31b1b91c7e6498ee5e514b2487821239eaff10ff3433ce9bc510e2228cd4034966080d2ba35928b6c46df90f7edeb1b68ad02012c6f23457dc0982dabf"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78)
read$FUSE(r1, &(0x7f00000002c0)={0x2020, 0x0, 0x0, <r3=>0x0}, 0x2020)
r4 = fcntl$getown(r2, 0x9)
sendmsg$nl_netfilter(r1, &(0x7f00000035c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000003580)={&(0x7f0000002300)={0x1274, 0x10, 0x4, 0x101, 0x70bd29, 0x25dfdbfc, {0x5, 0x0, 0x6}, [@nested={0xb8, 0x76, 0x0, 0x1, [@generic="b08c88bbef51148f98a2ba23ab8a09305e28d91a8ae6effa7e0af768a1e85c91fbf1fb30e8b3acc2ee7d3864ad7f29d2851ac229e251365443ffd3e9be045f91e4cfb2983ddb3044f1898674e75f0f683ba503b594fb083698303d47f573266b572234e7fea971cced8cdd536fad68f920e1789d12f33d90f018228cd422d7a84932d89613a38c45bcceec5c1d901cbf6919ef218190142bf48b65e84eaa806f9b8f28f1853671f34d2ec687", @typed={0x8, 0x2, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @typed={0x8, 0x34, 0x0, 0x0, @ipv4=@empty}, @typed={0x4, 0x2f}, @nested={0x101c, 0x5e, 0x0, 0x1, [@typed={0x8, 0x4d, 0x0, 0x0, @u32=0x3f}, @typed={0x8, 0x8e, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="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", @typed={0x8, 0x54, 0x0, 0x0, @uid=r3}]}, @nested={0xb5, 0x29, 0x0, 0x1, [@generic="0fd7a881338ab96afb1a7cfe2392ef84209c0a0434f7f5b1855d43045a3c49e985bd5422bddf3ed169b21489eb328748bb840d4053d07951aa792ce0ec7bf117fd6741b982e61a2dd73af50d9bebe9870e3b6f34", @generic="26a9ace0a2b4df02d6c90591ab2c1ab7cf02049d153c08aaf05208d50b85f438a8b922faf34cd1a3c8e7d5e91145296266a2db56114bb0c29ab98ebc20ab247342477d34087b15f1716025fb0c5e64d30222d61612a98efdebabb3aee6"]}, @nested={0xc5, 0x5f, 0x0, 0x1, [@typed={0x8, 0x8e, 0x0, 0x0, @pid=r4}, @generic="87bacb87bf5704ca649f338ed9902aff54656e7a370cc9840653d2fec1e435f93165e177cc1c7a6f4170fbbd4011adbbe2d954918357e3adb870afbc5940883bffc64857f830b0cfe43a35aa243573907c44405331a90aa3f3b6bccab8a59e9d8a9c881c834b56996cbae618ad55e64ba2e92428bf0e5f222ae1e8556ad18fc481e936ec872e7991e319f672b5e8bcfefb17c00eded5a889b8518cb06191b2e7784abd5743a34d5802ede40971be220d61977e09af88ef47a7"]}]}, 0x1274}, 0x1, 0x0, 0x0, 0x24004096}, 0x20000000)

07:20:31 executing program 2:
r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0)
ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x252a, 0x0, 0x300bfd9, [], [{0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, {0x801, 0x0, 0x80000001}]})
ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000040)={0x0, 0x7, 0x7, 0x1})
fsetxattr(r0, &(0x7f0000000440)=@random={'system.', '\x00'}, &(0x7f0000000480)='\x00', 0x1, 0x0)

07:20:31 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x50, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:31 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x12, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  322.637001] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:31 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x11, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:31 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x80000000, 0x0, 0x8, 0x1f}, 0x10)
write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000080)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in6={0xa, 0x4e23, 0x0, @local, 0x3}}}, 0x90)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="b80000001300010000000000000000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a536755be700"/117], 0xb8}}, 0x0)

[  322.715920] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15090 comm=syz-executor.4
[  322.772768] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15093 comm=syz-executor.3
[  322.792894] FS-Cache: Duplicate cookie detected
[  322.799671] FS-Cache: O-cookie c=0000000041a80de2 [p=00000000567827b2 fl=222 nc=0 na=1]
[  322.807988] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000dbd9298c
[  322.815065] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
07:20:31 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
setresuid(0x0, 0xee01, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x841c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  322.822210] FS-Cache: N-cookie c=000000007cc7db97 [p=00000000567827b2 fl=2 nc=0 na=1]
[  322.830304] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000a28f0dc9
[  322.837030] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:31 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xc, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:31 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x18, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  322.906946] syz-executor.4 (15087) used greatest stack depth: 22544 bytes left
[  322.956022] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15100 comm=syz-executor.2
[  322.967232] FS-Cache: Duplicate cookie detected
[  322.973024] FS-Cache: O-cookie c=000000005f794e00 [p=00000000567827b2 fl=222 nc=0 na=1]
[  322.981275] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000c49da23d
[  322.987882] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  322.994414] FS-Cache: N-cookie c=00000000585bac82 [p=00000000567827b2 fl=2 nc=0 na=1]
[  323.002383] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000c610cfe3
[  323.008952] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:31 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0)
fcntl$setstatus(r2, 0x4, 0x4002)
io_setup(0xb, &(0x7f0000000040)=<r3=>0x0)
r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
ftruncate(r4, 0x208200)
io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x2000}])
r5 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x1b2, 0x4)
connect(r5, &(0x7f00000001c0)=@in={0x2, 0x4e24, @remote}, 0x80)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r5, 0x8983, &(0x7f0000000080)={0x0, 'team_slave_1\x00', {0x3}, 0x7ff})
sendmmsg(r5, &(0x7f00000002c0), 0x4000000000000d7, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r5, 0x8983, &(0x7f0000000100)={0x7, 'veth1_to_team\x00', {0xf78a}, 0x6})
ioctl$SG_SET_FORCE_PACK_ID(r4, 0x227b, &(0x7f0000000080))

07:20:31 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x11, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:31 executing program 1:
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x67, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0x4e24, @remote}, 0x10)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mq_timedreceive(0xffffffffffffffff, &(0x7f0000000800)=""/228, 0xe4, 0x3f, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r1 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)
r2 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000140)=@req={0x80000000, 0x0, 0x8, 0x1f}, 0x10)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000940)=[@text32={0x20, &(0x7f0000000900)="660f3809450f9a7fbe9ec29f002ea30500000066ba420066ed9a0a4800000d000f20e666bad00466b8daae66ef0fe9ff0445c4c17e70f1b8", 0x38}], 0x1, 0x6a, &(0x7f0000000980)=[@vmwrite={0x8, 0x0, 0x18, 0x0, 0x1, 0x0, 0x3, 0x0, 0xffff80000000}], 0x1)
recvmsg$can_raw(r1, &(0x7f0000000740)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/226, 0xe2}, {&(0x7f00000004c0)=""/87, 0x57}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000280)=""/52, 0x34}, {&(0x7f0000000540)=""/52, 0x34}], 0x6, &(0x7f0000000680)=""/189, 0xbd}, 0x100)

[  323.102672] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15113 comm=syz-executor.4
07:20:31 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x26, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  323.206831] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  323.278712] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15124 comm=syz-executor.2
[  323.285580] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15125 comm=syz-executor.1
07:20:32 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xd, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  323.358124] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15130 comm=syz-executor.1
[  323.391913] FS-Cache: Duplicate cookie detected
[  323.397833] FS-Cache: O-cookie c=0000000051543413 [p=00000000567827b2 fl=222 nc=0 na=1]
[  323.406681] FS-Cache: O-cookie d=00000000dcef0f8a n=000000001125364d
[  323.413256] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  323.420993] FS-Cache: N-cookie c=00000000d505a45c [p=00000000567827b2 fl=2 nc=0 na=1]
[  323.429152] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000062eb5a5d
[  323.435967] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:32 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x63, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:32 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x18, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  323.459198] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15133 comm=syz-executor.4
07:20:32 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x44, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:32 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x59b3322a89bf72e, 0x70bd2d, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000040}, 0x801)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x1b2, 0x4)
connect(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0x4e24, @remote}, 0x80)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x0, 'team_slave_1\x00', {0x3}, 0x7ff})
sendmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x4000000000000d7, 0x0)
fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000000)='security.evm\x00', &(0x7f0000000040)=@sha1={0x1, "862c6a833c80389a88adb9e1816a02c69c494f0f"}, 0x15, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  323.633823] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  323.711790] FS-Cache: Duplicate cookie detected
[  323.716769] FS-Cache: O-cookie c=0000000089dcd3d3 [p=00000000567827b2 fl=222 nc=0 na=1]
[  323.725780] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000033596259
[  323.732375] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  323.739365] FS-Cache: N-cookie c=00000000a4179d8a [p=00000000567827b2 fl=2 nc=0 na=1]
[  323.747797] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000067bcb179
[  323.755469] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:32 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xe, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  323.801437] FS-Cache: Duplicate cookie detected
[  323.806513] FS-Cache: O-cookie c=00000000938cbaf4 [p=00000000567827b2 fl=222 nc=0 na=1]
[  323.815156] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000930797dd
[  323.821738] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  323.828931] FS-Cache: N-cookie c=00000000f3e292d0 [p=00000000567827b2 fl=2 nc=0 na=1]
[  323.837645] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000070eadbbe
[  323.844278] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:32 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x18, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:32 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x48, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  324.044237] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:32 executing program 0:
bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000300)={{0x2, 0x4e21, @rand_addr=0x64010102}, {0x1, @multicast}, 0x0, {0x2, 0x4e24, @empty}, 'vlan1\x00'})
r1 = getpgid(0x0)
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r2, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902"], 0x10}}, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16)
rt_tgsigqueueinfo(r1, r1, 0x15, &(0x7f0000000280)={0x1b, 0x10000, 0x825})
connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x33}, 0x0, @in6=@loopback, 0x0, 0x0, 0x3, 0xb7, 0x1ff}}, 0xe8)
sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0)
r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0)
write$P9_RWALK(r3, 0x0, 0x12)
mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0)

07:20:32 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x18, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  324.155596] FS-Cache: Duplicate cookie detected
[  324.160334] FS-Cache: O-cookie c=00000000bd32fd3e [p=00000000567827b2 fl=222 nc=0 na=1]
[  324.168624] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000999883b2
[  324.175179] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  324.181648] FS-Cache: N-cookie c=0000000033c27a86 [p=00000000567827b2 fl=2 nc=0 na=1]
[  324.189730] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000018b8aece
[  324.196335] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:32 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x67, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  324.302314] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  324.309476] FS-Cache: Duplicate cookie detected
[  324.321152] FS-Cache: O-cookie c=00000000bd32fd3e [p=00000000567827b2 fl=222 nc=0 na=1]
[  324.329597] FS-Cache: O-cookie d=          (null) n=          (null)
[  324.337354] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  324.344753] FS-Cache: N-cookie c=00000000e326a319 [p=00000000567827b2 fl=2 nc=0 na=1]
07:20:33 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x4c, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  324.352893] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000dbfb997f
[  324.359474] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:33 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x10, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:33 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x68, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:33 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4141, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffffd, 0xffffffffffffffe1}, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffffffe, 0xfffffffe, 0x800}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  324.670978] FS-Cache: Duplicate cookie detected
[  324.675846] FS-Cache: O-cookie c=0000000062cadafc [p=00000000567827b2 fl=222 nc=0 na=1]
[  324.683989] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000a8dd979d
[  324.690582] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  324.697179] FS-Cache: N-cookie c=0000000098290560 [p=00000000567827b2 fl=2 nc=0 na=1]
[  324.705238] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000080d2bda4
[  324.711814] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:33 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x82, 0x86)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  324.737544] FS-Cache: Duplicate cookie detected
[  324.742389] FS-Cache: O-cookie c=0000000062cadafc [p=00000000567827b2 fl=222 nc=0 na=1]
[  324.751641] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000a8dd979d
[  324.758370] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  324.765414] FS-Cache: N-cookie c=00000000ca66c187 [p=00000000567827b2 fl=2 nc=0 na=1]
[  324.773574] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000031341a5
[  324.780186] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:33 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4141, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffffd, 0xffffffffffffffe1}, 0x0, 0x3, 0x7, 0x0, 0xfffffffffffffffe, 0xfffffffe, 0x800}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  324.976617] overlayfs: failed to resolve './file0': -2
07:20:33 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x6c, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  325.025982] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:33 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
write$fb(0xffffffffffffffff, &(0x7f00000003c0)="d933906b973e", 0x6)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000600)="c8532960c0b1fdf645045a1b994675399b9e505f113019be12e1d8f7992d401a52c3ffb51abf6e53b92f3a94530915e5bb28a49c0d8d344b63028854e0fa25058ee8ba6a28341f30f79adf8dad082fbbdbfefe40812715a25bd487329ac6b51b16fc5527d125e0fcffa04c44874217299864b3432523ef572aff36a6d85fb761785a97fd9ec16e032df6ca4c3e8bec1cb5bc346ea99454d522c6f26d4989013a42a29f91068c6833164583f787253bf950088470bb2fe8a5a95cce91c383b8f5aefb781d60c9e6cffa770f93ec95e55a9b5c06bb41b5f09bf6289d7d8764f16ecb2f8d3b6ea8949f5c78255451e90687ea6876b40743be", 0xf7}], 0x1}, 0x4)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)
syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x52d, 0x2, &(0x7f0000000280)=[{&(0x7f0000000200)="7f15446bef01b577cc990e3f5af14954d293bc45a6dc07d326cd50195bb2557ab3061707e9822db08ae9f5e9eecbfc79db17deda9804cd321c5bc1f97ec7906067409ae000216841d72a9a82354375cd", 0x50, 0x8}, {&(0x7f0000000300)="b2e7c0c5b376b573897efff4e5f223105a35165498e659152670d49699ba29c1c75abbda702cf5a9b56f898676eb783a91c9caa029a6a5fca4cf86669762ca391d1c8f", 0x43, 0x5}], 0x808010, &(0x7f0000000380)=ANY=[@ANYBLOB='hash=r5,acl,conv,zrpquota,smackfsdef=!#+,\x00'])

07:20:33 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x50, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  325.165738] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  325.309385] FS-Cache: Duplicate cookie detected
[  325.314580] FS-Cache: O-cookie c=0000000046404fbb [p=00000000567827b2 fl=222 nc=0 na=1]
[  325.322854] FS-Cache: O-cookie d=00000000dcef0f8a n=000000006dfa5424
[  325.329551] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  325.336695] FS-Cache: N-cookie c=0000000028aa487f [p=00000000567827b2 fl=2 nc=0 na=1]
[  325.345631] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000812fe12d
[  325.352178] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  325.372400] FS-Cache: Duplicate cookie detected
[  325.377244] FS-Cache: O-cookie c=0000000046404fbb [p=00000000567827b2 fl=222 nc=0 na=1]
[  325.385511] FS-Cache: O-cookie d=00000000dcef0f8a n=000000006dfa5424
[  325.392095] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  325.398659] FS-Cache: N-cookie c=00000000cc92288e [p=00000000567827b2 fl=2 nc=0 na=1]
[  325.406699] FS-Cache: N-cookie d=00000000dcef0f8a n=000000003a739549
[  325.413191] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:34 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x74, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:34 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x63, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:34 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x13, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:34 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x63, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:34 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0xffffffffffffffff, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  325.805236] FS-Cache: Duplicate cookie detected
[  325.810196] FS-Cache: O-cookie c=00000000da421d57 [p=00000000567827b2 fl=202 nc=0 na=1]
[  325.819095] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000047886945
[  325.825940] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  325.833257] FS-Cache: N-cookie c=000000004299a1ae [p=00000000567827b2 fl=2 nc=0 na=1]
[  325.841767] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000ec3b7d36
[  325.848498] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  325.856382] FS-Cache: Duplicate cookie detected
[  325.861221] FS-Cache: O-cookie c=00000000da421d57 [p=00000000567827b2 fl=222 nc=0 na=1]
[  325.869796] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000047886945
[  325.876819] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  325.883811] FS-Cache: N-cookie c=0000000097584318 [p=00000000567827b2 fl=2 nc=0 na=1]
[  325.892078] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000aeaa06b7
[  325.899408] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:34 executing program 2:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040)='/dev/fuse\x00', 0x42, 0x0)
mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, <r1=>0x0}, 0x2020)
write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50)
syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x801}}}, 0x0, 0x0, 0x0, 0x0})
r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./file0/file0\x00', 0x185842, 0x0)
sendmsg$NL80211_CMD_TDLS_MGMT(r2, &(0x7f0000002180)={&(0x7f0000002080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002140)={&(0x7f00000020c0)={0x20, 0x0, 0x800, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x20}, 0x1, 0x0, 0x0, 0x880}, 0x40005)
ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000002000)=0xff)

07:20:34 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
r1 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1b2, 0x4)
connect(r1, &(0x7f00000001c0)=@in={0x2, 0x4e24, @remote}, 0x80)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000080)={0x0, 'team_slave_1\x00', {0x3}, 0x7ff})
sendmmsg(r1, &(0x7f00000002c0), 0x4000000000000d7, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="a80000000c0a000926bd7000ffdbdf250a0000043800452faead8e2b8008000400", @ANYRES32, @ANYBLOB="090075002c7b7b240000000008008c00", @ANYRES32=0xee01, @ANYBLOB="08000f00", @ANYRES32=r1, @ANYBLOB="080033007f0000010800750007000000080006000100008053001b80383bd028ab3a21c9de070343e9f450e2a57b5eeb3ae9fb35df4b21a6f2ed9a9e1fac9e4c737987232159275be3f71d79170efdce1d84e28a39429c778dbb14ac49eb722348e88a74fb55260400630000"], 0xa8}, 0x1, 0x0, 0x0, 0x4c000}, 0x800)
ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000180)={0x1, 0x30324c4a, 0x2, @discrete={0x1, 0x80000001}})
sendmsg$inet6(r0, &(0x7f0000001940)={&(0x7f0000000440)={0xa, 0x4e24, 0x0, @dev}, 0x1c, 0x0}, 0x4815)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x1b2, 0x4)
connect(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0x4e24, @remote}, 0x80)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x0, 'team_slave_1\x00', {0x3}, 0x7ff})
sendmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x4000000000000d7, 0x0)
r2 = socket(0x100000000011, 0x2, 0x0)
bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r2, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000002c0)="0c0dccf8cffc790a", 0x8}, {&(0x7f0000000300)="e657e66ce00f7cad95d1305df1af97f85f0021c893c2d49ed6179d7537ec77a36936991b72c135e9d03a15788fd97d25b9d09884c005d2d5ed", 0x39}, {&(0x7f0000000340)="56fafa56df0141a437c965a259541d409658464eb4e4ac2aebb1af9fefcd453e8a9dbf1f04a53252ab97b0a727ff8f92ad554f3b05190d1cfdbf12d6a8a19f543eefddfba494c9cdf361b711c5c7", 0x4e}, {&(0x7f0000000480)="3f5f071807b5ad2619a06097028ac03fbd397c6947b38c716bd7d5033302795872f8f8ac1dcb7d03897c5a6663c8c637e22f23596ad4398f2487f309a1a3fac4b2c6c79342b826bb081051083011c55c714301afa368758ce747275f7d1cb85c1cc6166f1fd05c95e40515fbf19da2d33da4366a78b6900e8ca257d9c5068071450f8ae6bcb64bdf10ee88d96774d8dee64ac5c30e16f88dcd86ab4c3bfedadec0f2c5ff27c2e1d0f32010", 0xab}, {&(0x7f00000003c0)}], 0x5, &(0x7f0000000780)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r0, r1, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r1, r2, r1, r1, r1, r0]}}], 0xd0, 0x845}], 0x1, 0x44)

[  325.910233] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  325.939751] FS-Cache: Duplicate cookie detected
[  325.944616] FS-Cache: O-cookie c=0000000053efd86b [p=00000000567827b2 fl=222 nc=0 na=1]
[  325.952767] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000021619c55
[  325.959390] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  325.965937] FS-Cache: N-cookie c=000000008bbda82b [p=00000000567827b2 fl=2 nc=0 na=1]
[  325.973918] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000bcb8ae5f
[  325.980531] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  325.988018] FS-Cache: Duplicate cookie detected
[  325.992749] FS-Cache: O-cookie c=0000000053efd86b [p=00000000567827b2 fl=222 nc=0 na=1]
[  326.001066] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000021619c55
[  326.007644] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  326.014117] FS-Cache: N-cookie c=00000000cec864eb [p=00000000567827b2 fl=2 nc=0 na=1]
[  326.022377] FS-Cache: N-cookie d=00000000dcef0f8a n=000000005897fab8
[  326.028969] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:34 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.capability\x00', &(0x7f0000000200)=@v2={0x2000000, [{0xff, 0x1}, {0x5}]}, 0x14, 0x2)
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)
r1 = syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xef2, 0x6, &(0x7f0000000800)=[{&(0x7f0000000300)="abfb2ef8ac6fb03777bcc587ff54393b9d3b35243e88e0beb07202da4ab1677aa272df4e1f9e03b44059a98914343df31c0b2e72c3839e17112fe21d75886104006a564c5853e3203549db783fc90abefa95f944d76163ae55211f2b088567d75cbbdb1433faed706dbf14805e7f03cab5b0110cad660f775b810230dec80b19c9fe4a56251c8a45fd4ca7e3a0c7e8039db1d3c0a0b3104b442339e0743ff74f20c52b7962fc07d3cc8ae5193a17c336fe57e37403774661583499e4709524752b2c371b67df0cf3543baf0df6", 0xcd, 0x4}, {&(0x7f0000000400)="0aa17c62a5d5293cec8110c43a1a43e94d8e2852604e667c302065f2168162230ac95d411be0288a6417d894ea7e7790a4a2e51ed470fb5a7e2e90b4cf34500ef3d2753e1f3226eebc1f8430d57cc9e22d6e43bbbcafb383025f53c34e2aa47a14d5ba1ab096807aaef4313d946850b6b4daad377bc573074065e08c0437102fac10b55b7bcd467a3aadcd38b4c4e138d0c37e186a898fc9c05c5a8a9e4f28249d343530120d511a0dc6b2191039a79831e960607fdff2bd5fc66db47697900edadd123941756a08ac8796e27aac44bf56850daba74adf7b9564dbed77bd43b3dd536ad3035ac5", 0xe7, 0x5}, {&(0x7f0000000500)="ac345d09fe31cacee9a1282fa34850555caaf03e53d2244c633b6430da9d110389f953", 0x23, 0x80000000}, {&(0x7f0000000540)="117b5b78bfbe94b9da83b2d382343512cd55c5ee88d3103b14459b4c6cd19d", 0x1f, 0x80}, {&(0x7f0000000600)="58457ccf5e7aa5e723ccdc58ceba938c2420079c6eaa073b5444582683e3d1e32f40c227afba2be294fd2ed8062ebc032e9c8d1f3b28ff8aaf741fd103deb517877896c8b66d4d91328c88322fbd9e5c482d18405446ce74e86a74eae920c0b0812e8b6d64da7b27d7fdfc7d9d48c3a1e97689bb96654e4ab9cf253fab6b1bd001729062fc6746c1cb6e1fcce4e862bdfe47831ceeaad1b645917774f01b21b93462ccc676e700fd3b37a953d277aecbc3d89317db24d3c599", 0xb9, 0x100000001}, {&(0x7f00000006c0)="b2ccfec76933486c479bab81c77b84501fcc3003034c33774fe4c32aac63d1a35e3e03f36e0d6f314087f121bb9b8da60e98edbd4bf949cbada8628b4a579d6c793531dd66c2de92bd78ddfa04d7adac802bdd5481324e0d5b", 0x59, 0x7}], 0x80000, &(0x7f0000000740)={[{@nodots='nodots'}, {@fat=@umask={'umask', 0x3d, 0x7f}}, {@nodots='nodots'}]})
execveat(r1, &(0x7f0000000780)='./file0\x00', &(0x7f0000000a00)=[&(0x7f00000008c0)='nfs\x00', &(0x7f0000000900)='\xb5}\x00', &(0x7f0000000940)='nfs\x00', &(0x7f0000000980)='}\x00', &(0x7f00000009c0)='-),\x00'], &(0x7f0000000b80)=[&(0x7f0000000a40)='security.capability\x00', &(0x7f0000000a80)='\'\x00', &(0x7f0000000ac0)='nfs\x00', &(0x7f0000000b00)='nfs\x00', &(0x7f0000000b40)='nfs\x00'], 0x100)

[  326.071101] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:34 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x21, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:34 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x68, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:34 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x7a, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:35 executing program 2:
pipe(0x0)
perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 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, 0x4, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x81, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
r0 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r0, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e)
r1 = inotify_init1(0x0)
fcntl$setown(r1, 0x8, 0xffffffffffffffff)
sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x10, 0x0, 0x25dfdbfc, {{}, {}, {0x8, 0x2, 0x54336264}}, [""]}, 0x24}}, 0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x109c)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r3=>0x0}, &(0x7f0000000280)=0xc)
pipe(&(0x7f0000000040)={<r4=>0xffffffffffffffff})
write$P9_RSETATTR(r4, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f0000000000)={0x7ff, 0x4})
setuid(r3)
fcntl$setownex(r0, 0xf, &(0x7f0000000600)={0x0, r2})
sendmmsg(r0, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0)
perf_event_open(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x8)
syz_open_procfs(0x0, &(0x7f0000000200)='net/route\x00')

07:20:35 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x6c, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  326.572372] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:35 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x8e, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:35 executing program 0:
ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000040)={0x2, 0x800, {<r0=>0xffffffffffffffff}, {0xee01}, 0x8, 0x1ff})
perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20342, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x5b00}, r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000015c0)='tasks\x00', 0x2, 0x0)
ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r2, 0x4008941a, &(0x7f0000001600)=0x2)
r3 = fcntl$dupfd(r1, 0x0, r1)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xb1)
keyctl$invalidate(0x15, 0x0)
recvmsg$can_raw(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/1, 0x1}, {&(0x7f0000000280)=""/122, 0x7a}, {&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x6, &(0x7f0000001540)=""/124, 0x7c}, 0x40000040)
syz_init_net_socket$netrom(0x6, 0x5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
prctl$PR_GET_THP_DISABLE(0x27)
pipe(&(0x7f0000000040)={<r5=>0xffffffffffffffff})
write$P9_RSETATTR(r5, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
ioctl$KVM_PPC_GET_PVINFO(r5, 0x4080aea1, &(0x7f0000001640)=""/195)

07:20:35 executing program 2:
perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x5a005, 0x0, 0x81, 0x0, 0x10000}, 0x0, 0xc, 0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sync()
r1 = socket(0x100000000011, 0x2, 0x0)
bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r1, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="580000001214000027bd7000fddb0800150001000000080015000200000008004b0013000000080001000200000008000300000000000800010000000000080003000200000008004f00040000000800010001000000"], 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8)
ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f00000001c0)={0x3, @null, r2})
r3 = msgget(0x1, 0x40)
msgctl$IPC_RMID(r3, 0x0)
r4 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x1b2, 0x4)
connect(r4, &(0x7f00000001c0)=@in={0x2, 0x4e24, @remote}, 0x80)
r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
ioctl$FIONCLEX(r5, 0x5450)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'team_slave_1\x00', {0x3}, 0x7ff})
sendmmsg(r4, &(0x7f00000002c0), 0x4000000000000d7, 0x0)
ioctl$F2FS_IOC_WRITE_CHECKPOINT(r4, 0xf507, 0x0)

07:20:35 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x22, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:35 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x6, 0x5}, 0x40, 0x3, 0x0, 0x0, 0x2, 0x80000001, 0x7fff}, 0x0, 0x7, 0xffffffffffffffff, 0x0)
r0 = socket(0x100000000011, 0x2, 0x0)
bind(r0, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r0, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
sendmsg$RDMA_NLDEV_CMD_RES_GET(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x40, 0x1409, 0x300, 0x70bd25, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x8051}, 0x40000)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
connect$nfc_llcp(r0, &(0x7f0000000380)={0x27, 0x0, 0x2, 0x3, 0x0, 0x1f, "e33b15418dc5fcc2a9b7410f443db1c861e3769f29c4a78b35ea83fcd8f709425903010c9b9c482d44c473d57cbfa874768e350be1db7892c964110b66fdd6", 0x32}, 0x60)
r1 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:35 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x74, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:35 executing program 0:
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7f6, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
close(r0)
socket$kcm(0x2c, 0x3, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='&@[\x00')
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="4f62400baf4b2b9871f1f7841800000000890000000000000000000060120000000006000000000000000000233a7331c34958e060433580402f15d4a11c210000dcc513db207201ff4a4c53374a6cfa523d21b3cbdbf4026e27e587b6ce8100000000000000000000000000000000f177c0beb4806683b74e3f72a4f4bfad5de71d9b9b796c293dec87cfee8ff6f40fc40d7ada7a13c32f43ae60788059e1"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000200)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x6}, [@default, @default, @null, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000380)="f13500bb3dbc6056c0120825195091dbc8640f663abb42b6ebcf2fd548b758adfa323d6010a6b659c9bec6a6f6a45db31f8cd0e14941ca60e42639ac9b025444a464e6452e6aaa34510572e97fdb0bd0cbd763d5a9a5746a51620a90a1f2d98276b285c867ccd6c3692760d9db452725cd225e1081de0befe517f917", 0x7c}, {0x0}], 0x2, &(0x7f0000003a00)=[{0xf10, 0x17, 0x5, "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{0x1028, 0x112, 0x4, 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"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0x30f8}, 0x20000000)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x122c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a1, &(0x7f0000000680)='&@[\x00')
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)
r3 = socket$kcm(0x2, 0xc, 0x0)
socket$kcm(0x29, 0x5, 0x0)
setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={@map, 0xffffffffffffffff, 0x0, 0xb, r2}, 0x14)
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x180}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getpid()
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000008c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=0x2, 0x0, 0x0, 0x0, &(0x7f0000000700)={0xa, 0x1}, 0x0, 0x0, &(0x7f0000000740)={0x3, 0x0, 0xed3bf16}, &(0x7f0000000780)=0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=0x7f}}, 0x10)

[  327.412823] selinux_nlmsg_perm: 21 callbacks suppressed
[  327.412838] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15346 comm=syz-executor.4
07:20:36 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x24, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:36 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0xb0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:36 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x20}, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x1, 0x0, 0x0, 0x80000001, 0x3}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
connect(0xffffffffffffffff, &(0x7f00000001c0)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x3}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x0, 'team0\x00', {0x3}, 0x8})
sendmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x4000000000000d7, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x801, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x7, 0x1], 0x2, 0x800, 0x0, <r1=>0xffffffffffffffff})
ioctl$sock_ax25_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]})

07:20:36 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x7a, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  327.759177] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15364 comm=syz-executor.1
[  327.762215] FS-Cache: Duplicate cookie detected
[  327.777405] FS-Cache: O-cookie c=000000006fc6d838 [p=00000000567827b2 fl=222 nc=0 na=1]
[  327.786164] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000016499272
[  327.792871] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  327.800722] FS-Cache: N-cookie c=0000000023af73c7 [p=00000000567827b2 fl=2 nc=0 na=1]
07:20:36 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
rt_sigprocmask(0x0, 0x0, 0x0, 0x0)
pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
vmsplice(r1, &(0x7f00000000c0)=[{0x0}], 0x1, 0x1)
close(0xffffffffffffffff)
splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x11300, 0x0)
timer_create(0x0, 0x0, &(0x7f0000bbdffc))
read(r0, &(0x7f00000001c0)=""/372, 0x174)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYRES32=0x0], &(0x7f0000a8a000)=0x8)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x4000000044882, 0x0)
io_setup(0x1, &(0x7f00000004c0))

[  327.809202] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000ce2f73ac
[  327.816386] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  327.837765] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15366 comm=syz-executor.3
[  327.862289] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  327.884814] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15371 comm=syz-executor.4
07:20:36 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x7c, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:36 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x74, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  327.916215] FS-Cache: Duplicate cookie detected
[  327.921000] FS-Cache: O-cookie c=0000000096daf29d [p=00000000567827b2 fl=222 nc=0 na=1]
[  327.929351] FS-Cache: O-cookie d=00000000dcef0f8a n=000000005fa07d46
[  327.935950] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  327.942462] FS-Cache: N-cookie c=000000008143fb46 [p=00000000567827b2 fl=2 nc=0 na=1]
[  327.950540] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000f5d2051f
[  327.957128] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:36 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x2c, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:36 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0x200000, 0x0)
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0)
dup2(r0, r1)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r2 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  328.108642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15388 comm=syz-executor.4
[  328.176483] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15399 comm=syz-executor.2
[  328.186173] FS-Cache: Duplicate cookie detected
[  328.193557] FS-Cache: O-cookie c=000000007edcad96 [p=00000000567827b2 fl=222 nc=0 na=1]
[  328.202152] FS-Cache: O-cookie d=00000000dcef0f8a n=000000003a9d5849
[  328.209017] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  328.216498] FS-Cache: N-cookie c=00000000b89b041c [p=00000000567827b2 fl=2 nc=0 na=1]
[  328.225046] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000067bde060
[  328.231590] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:36 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0xfa, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:36 executing program 0:
r0 = gettid()
r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1)
prctl$PR_SET_PTRACER(0x59616d61, r0)
write$binfmt_script(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="01"], 0x191)
perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x4008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x1, 0x9, 0x81, 0x0, 0x7fff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
close(r1)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = dup2(r2, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_SIOCGIFCONF(r4, 0x8912, &(0x7f0000000080)=@buf)
ptrace$setopts(0x4206, r0, 0x0, 0x0)

07:20:37 executing program 2:
r0 = memfd_create(&(0x7f0000000200)='\x00\x83\xc5\xcb\xc7\x108\xa4\x03\x9c0T3\xc5\x97\x95\xb5\x8fM\xddU\x10\xaaod\x96\xeeM\xbe\x0e\xe4\xcc\xc4\xcf,\x9f7\xcc(Z\x13`\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00c\r\x14\xd8g\x02S -\xfd\xb5a\xedf|\xc4\xf9\xd2J\xadi\xcc[\\P\xa6F\x8c^\xc7i)d\x9f\xfckW\x86\xe4Qg1\xbdD\x1c\x13O\\\x7fS/\xc9d!\x19\"\x16\xfdC\tz\xf1\xf3q\xfd\'.\xb4\x14\x14m_&\x88\x8cfI\x18&\xea5\xa0\x00\xd2\xcd\xf0\xd5\x03\x9f\x18\x8d6\xc9,\xc9Y\xb8\xc9\xdd\xadp3\xbe\x93C\xa3b\x18\xe7\xcdx\x86aA\x9e\x83\aKc\xba\x05\x19\xb1\x9cJ\xce2\x9fW\xd3', 0x0)
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000000, 0x71010, r0, 0xf6a22000)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x560)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0)
r3 = socket$inet(0x2, 0x4000000805, 0x0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = dup3(r3, r4, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10)
sendto$inet(r5, &(0x7f0000000000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local}, 0x10)
sendto$inet(r4, &(0x7f00003cef9f)='7', 0xffc1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=<r6=>0x0], &(0x7f0000a8a000)=0xc)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000059aff8)={r6}, &(0x7f00000001c0)=0x8)

[  328.359878] FS-Cache: Duplicate cookie detected
[  328.364856] FS-Cache: O-cookie c=000000007edcad96 [p=00000000567827b2 fl=222 nc=0 na=1]
[  328.373019] FS-Cache: O-cookie d=00000000dcef0f8a n=000000003a9d5849
[  328.379739] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  328.386271] FS-Cache: N-cookie c=000000001349a3d3 [p=00000000567827b2 fl=2 nc=0 na=1]
[  328.394332] FS-Cache: N-cookie d=00000000dcef0f8a n=000000005713c7d7
[  328.400826] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:37 executing program 0:
r0 = socket$kcm(0x2, 0x3, 0x2)
ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'geneve1\x00', @remote})
r1 = socket$kcm(0x2, 0x3, 0x2)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_subtree(r2, 0x0, 0x32600)
write$cgroup_subtree(r2, 0x0, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013fc0)={0x0, 0x0, 0x0}, 0x0)
r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004000000000000410aa3dbfdcadfdef83ed5d22796fce2e59f03e6b2c8483367845a7fd21697ebcd43160ecf29de2fc5c15237c179d934630f9d0849144f70f903c5cdfacbd843f60a9bd76e8b6928aaace5d391fcc7078c2470538c401d665c76ded80064ff8d692fcd58bf3ae22615b40c63d45e9297b9e01e8c9e659fb07418"], 0x0, 0x26}, 0x20)
ioctl$VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000800)={0x4, 0x5, 0x4, 0x10, 0xfffffffd, {0x77359400}, {0x3, 0x2, 0xc4, 0x4, 0xa1, 0x0, "67d6e70e"}, 0x7ff, 0x2, @userptr=0x7f, 0xa42e, 0x0, <r4=>r2})
sendfile(0xffffffffffffffff, r4, &(0x7f0000000880)=0x4, 0x8b)
r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x1, &(0x7f0000000380)=@raw=[@jmp={0x5, 0x0, 0x9}], &(0x7f0000000080)='GPL\x00', 0x0, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x10}, 0x78)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r5, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10)
bpf$PROG_LOAD(0x5, &(0x7f0000014080)={0x18, 0x9, 0x0, &(0x7f0000000180)='GPL\x00', 0x2, 0x5e, &(0x7f0000000280)=""/94, 0x41000, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000014040)={0x3, 0x0, 0x1}, 0x10}, 0x78)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40305839, &(0x7f0000000000))
bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0xb, 0x5, 0x8, 0xffffffffffffffe0, 0x10}], &(0x7f0000000180)='GPL\x00', 0x6f92ad17, 0x66, &(0x7f00000001c0)=""/102, 0x41000, 0x0, [], 0x0, 0x8, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000280)={0x2, 0x0, 0x7, 0x2}, 0x10, r6}, 0x78)
bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r6, 0x4)
ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000007c0)={'geneve1\x00', @link_local})

07:20:37 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x2d, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  328.436978] FS-Cache: Duplicate cookie detected
[  328.441760] FS-Cache: O-cookie c=000000007edcad96 [p=00000000567827b2 fl=212 nc=0 na=0]
[  328.450369] FS-Cache: O-cookie d=          (null) n=          (null)
[  328.456929] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  328.463427] FS-Cache: N-cookie c=00000000827c8581 [p=00000000567827b2 fl=2 nc=0 na=1]
[  328.471447] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000087afe4a8
[  328.477976] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:37 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0xb0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:37 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x30, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:37 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x81, 0x18}, 0x800000020005491d, 0x800007e, 0x0, 0x0, 0x1, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
r1 = socket(0x100000000011, 0x2, 0x0)
bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r1, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x100, 0x3, 0x1, 0x3, 0x0, 0x0, {0x2, 0x0, 0x5}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x5}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x5}]}, @CTA_STATUS={0x8}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xb, 0x1, 'amanda\x00'}}, @CTA_TUPLE_REPLY={0x58, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x3d}}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x17}}]}, @CTA_NAT_SRC={0x58, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @mcast2}, @CTA_NAT_V6_MINIP={0x14, 0x4, @local}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0x64010100}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @private1={0xfc, 0x1, [], 0x5}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @loopback}, @CTA_NAT_V4_MINIP={0x8, 0x1, @multicast2}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x820}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:37 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x1dc, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  328.999114] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  329.060968] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15437 comm=syz-executor.1
[  329.197858] ================================================================================
[  329.206723] UBSAN: Undefined behaviour in net/sunrpc/xprt.c:568:22
[  329.213049] shift exponent 129 is too large for 64-bit type 'long unsigned int'
[  329.220530] CPU: 1 PID: 15435 Comm: syz-executor.1 Not tainted 4.19.152-syzkaller #0
[  329.228415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  329.237764] Call Trace:
[  329.240380]  dump_stack+0x22c/0x33e
[  329.244019]  ubsan_epilogue+0xe/0x3a
[  329.247742]  __ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250
[  329.253894]  ? retint_kernel+0x2d/0x2d
[  329.257868]  ? xprt_reset_majortimeo+0x12/0x3b0
[  329.262545]  xprt_reset_majortimeo+0x2f8/0x3b0
[  329.267173]  ? call_bc_transmit+0x520/0x520
[  329.271518]  xprt_do_reserve+0x438/0x530
[  329.275585]  xprt_reserve+0x129/0x1f0
[  329.279461]  __rpc_execute+0x1f7/0xb80
[  329.283364]  ? rpc_exit+0x1c0/0x1c0
[  329.287005]  rpc_execute+0x242/0x370
[  329.290715]  ? do_raw_spin_unlock+0x171/0x240
[  329.295212]  rpc_run_task+0x4e3/0x6a0
[  329.299019]  rpc_call_sync+0xb8/0x190
[  329.302821]  ? rpc_run_task+0x6a0/0x6a0
[  329.306795]  ? unx_create+0x16/0x30
[  329.310427]  ? rpc_client_register+0x42d/0x6c0
[  329.315020]  rpc_ping+0xb5/0x110
[  329.318426]  ? rpc_call_sync+0x190/0x190
[  329.322490]  ? rpc_new_client+0x742/0xa90
[  329.326649]  rpc_create_xprt+0x313/0x3c0
[  329.330713]  rpc_create+0x31e/0x540
[  329.334345]  ? rpc_create_xprt+0x3c0/0x3c0
[  329.338588]  ? retint_kernel+0x2d/0x2d
[  329.342579]  ? nfs_create_rpc_client+0x2d1/0x440
[  329.347343]  nfs_create_rpc_client+0x36f/0x440
[  329.351927]  ? nfs_mark_client_ready+0x50/0x50
[  329.356524]  ? lock_downgrade+0x750/0x750
[  329.360677]  nfs_init_client+0x6d/0x100
[  329.364654]  nfs_get_client+0xf9f/0x13e0
[  329.368760]  nfs_init_server+0x249/0xe10
[  329.372834]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  329.377594]  ? nfs_get_client+0x13e0/0x13e0
[  329.381914]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  329.386732]  ? rcu_nmi_exit+0x102/0x220
[  329.390720]  ? nfs_alloc_fattr+0x175/0x1e0
[  329.394961]  nfs_create_server+0x7a/0x4f0
[  329.399119]  nfs_try_mount+0x172/0x940
[  329.403013]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  329.407777]  ? nfs_request_mount.constprop.0+0x5f0/0x5f0
[  329.413230]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  329.417994]  ? rcu_nmi_exit+0x102/0x220
[  329.421969]  ? retint_kernel+0x2d/0x2d
[  329.425879]  nfs_fs_mount+0x171f/0x2e8e
[  329.429864]  ? nfs_remount+0x18f0/0x18f0
[  329.433928]  ? nfs_clone_super+0x400/0x400
[  329.438164]  ? param_set_portnr+0x160/0x160
[  329.442493]  ? __lockdep_init_map+0x100/0x5c0
[  329.447002]  mount_fs+0xa3/0x318
[  329.450387]  vfs_kern_mount.part.0+0x68/0x470
[  329.454886]  do_mount+0x51c/0x2f10
[  329.458432]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  329.463190]  ? copy_mount_string+0x40/0x40
[  329.467421]  ? rcu_nmi_exit+0x102/0x220
[  329.471413]  ? copy_mount_options+0x261/0x370
[  329.475910]  ksys_mount+0xcf/0x130
[  329.479481]  __x64_sys_mount+0xba/0x150
[  329.483483]  ? lockdep_hardirqs_on+0x3c1/0x5e0
[  329.488069]  do_syscall_64+0xf9/0x670
[  329.491891]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  329.497097] RIP: 0033:0x45de59
[  329.503938] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  329.522867] RSP: 002b:00007f50c1b68c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  329.530587] RAX: ffffffffffffffda RBX: 0000000000021740 RCX: 000000000045de59
[  329.537875] RDX: 0000000020fb5ffc RSI: 0000000020000140 RDI: 0000000000000000
07:20:38 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x3a, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:38 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x1f4, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:38 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0xfa, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:38 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x7c, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  329.545356] RBP: 000000000118bf70 R08: 000000002000a000 R09: 0000000000000000
[  329.552633] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c
[  329.559908] R13: 00007ffc4d49ae8f R14: 00007f50c1b699c0 R15: 000000000118bf2c
[  329.567193] ================================================================================
[  329.718664] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15455 comm=syz-executor.3
[  329.743788] FS-Cache: Duplicate cookie detected
[  329.749439] FS-Cache: O-cookie c=000000007c31454b [p=00000000567827b2 fl=222 nc=0 na=1]
[  329.763487] FS-Cache: O-cookie d=00000000dcef0f8a n=000000005e585941
[  329.766649] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15457 comm=syz-executor.4
[  329.770083] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  329.788992] FS-Cache: N-cookie c=000000005dbd1077 [p=00000000567827b2 fl=2 nc=0 na=1]
[  329.797054] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000338c1e64
[  329.803782] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  329.806397] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15458 comm=syz-executor.2
[  329.823682] FS-Cache: Duplicate cookie detected
[  329.829483] FS-Cache: O-cookie c=000000007c31454b [p=00000000567827b2 fl=222 nc=0 na=1]
[  329.837774] FS-Cache: O-cookie d=00000000dcef0f8a n=000000005e585941
[  329.844386] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  329.851643] FS-Cache: N-cookie c=000000001837f57d [p=00000000567827b2 fl=2 nc=0 na=1]
[  329.859806] FS-Cache: N-cookie d=00000000dcef0f8a n=000000009cf29d15
[  329.866438] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:38 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x202, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:38 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007c, 0x0, 0x5, 0x0, 0x80000001}, 0x0, 0x6, r0, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r1 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="580000001214000027bd7000fddbdf250800150001000000080015000200000008004b0013060000080001000200000008000300000000000800010000000000080003000200000008004f00040000000800010001000000960c1a12b85637da91b393d939604fbab99145b917b9d7375dd0bc336fa839c85f96f22abb7f03440362fc1982ea683c0e9279ec0591a4f65a7e097e34f922cf26a6ef1ee1c35b8b"], 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
getpeername$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @rose}, [@netrom, @rose, @default, @remote, @rose, @remote, @default, @bcast]}, &(0x7f0000000000)=0x48)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x8000000001}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="1579dd98ab317b19c2873c4602874512020d91b32fe84b4ed1d275d7e314bc6cd0a39bbbb1505fcd0bb626001cf82ed191e01cf03d60a1c821baf720ef7d14d4ab527c67b60aac6d0fd50c30352e6314a1206a130410fc4859933886baf391e80d7294daee1102965f9a05ef43e270f6d07a18a7bc1acf1524ce99d6173b9842666c03c3adad1199a0cd27e225442c1b53dc4e129b9e427ff3a818d0aa4d06fb951b27a94c8e604799eb229614c54b7c160d81e9ba002c342af4bcbea735b5c1f2b82d976342bf10876b41425a912648031c", 0xd2}], 0x1}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  330.261700] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:39 executing program 0:
r0 = socket$kcm(0x2, 0x3, 0x2)
ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'geneve1\x00', @remote})
r1 = socket$kcm(0x2, 0x3, 0x2)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_subtree(r2, 0x0, 0x32600)
write$cgroup_subtree(r2, 0x0, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013fc0)={0x0, 0x0, 0x0}, 0x0)
r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004000000000000410aa3dbfdcadfdef83ed5d22796fce2e59f03e6b2c8483367845a7fd21697ebcd43160ecf29de2fc5c15237c179d934630f9d0849144f70f903c5cdfacbd843f60a9bd76e8b6928aaace5d391fcc7078c2470538c401d665c76ded80064ff8d692fcd58bf3ae22615b40c63d45e9297b9e01e8c9e659fb07418"], 0x0, 0x26}, 0x20)
ioctl$VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000800)={0x4, 0x5, 0x4, 0x10, 0xfffffffd, {0x77359400}, {0x3, 0x2, 0xc4, 0x4, 0xa1, 0x0, "67d6e70e"}, 0x7ff, 0x2, @userptr=0x7f, 0xa42e, 0x0, <r4=>r2})
sendfile(0xffffffffffffffff, r4, &(0x7f0000000880)=0x4, 0x8b)
r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x1, &(0x7f0000000380)=@raw=[@jmp={0x5, 0x0, 0x9}], &(0x7f0000000080)='GPL\x00', 0x0, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x10}, 0x78)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r5, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10)
bpf$PROG_LOAD(0x5, &(0x7f0000014080)={0x18, 0x9, 0x0, &(0x7f0000000180)='GPL\x00', 0x2, 0x5e, &(0x7f0000000280)=""/94, 0x41000, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000014040)={0x3, 0x0, 0x1}, 0x10}, 0x78)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40305839, &(0x7f0000000000))
bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0xb, 0x5, 0x8, 0xffffffffffffffe0, 0x10}], &(0x7f0000000180)='GPL\x00', 0x6f92ad17, 0x66, &(0x7f00000001c0)=""/102, 0x41000, 0x0, [], 0x0, 0x8, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000280)={0x2, 0x0, 0x7, 0x2}, 0x10, r6}, 0x78)
bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r6, 0x4)
ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000007c0)={'geneve1\x00', @link_local})

07:20:39 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x5, 0x3}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:39 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x1f4, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:39 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x122, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:39 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x5c, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

[  330.719098] FS-Cache: Duplicate cookie detected
[  330.723935] FS-Cache: O-cookie c=00000000e5905b05 [p=00000000567827b2 fl=222 nc=0 na=1]
[  330.733782] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000d86cecf6
[  330.741184] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  330.749238] FS-Cache: N-cookie c=00000000a0880d2d [p=00000000567827b2 fl=2 nc=0 na=1]
[  330.757702] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000277c453f
07:20:39 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007c, 0x0, 0x5, 0x0, 0x80000001}, 0x0, 0x6, r0, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r1 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="580000001214000027bd7000fddbdf250800150001000000080015000200000008004b0013060000080001000200000008000300000000000800010000000000080003000200000008004f00040000000800010001000000960c1a12b85637da91b393d939604fbab99145b917b9d7375dd0bc336fa839c85f96f22abb7f03440362fc1982ea683c0e9279ec0591a4f65a7e097e34f922cf26a6ef1ee1c35b8b"], 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
getpeername$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @rose}, [@netrom, @rose, @default, @remote, @rose, @remote, @default, @bcast]}, &(0x7f0000000000)=0x48)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x8000000001}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="1579dd98ab317b19c2873c4602874512020d91b32fe84b4ed1d275d7e314bc6cd0a39bbbb1505fcd0bb626001cf82ed191e01cf03d60a1c821baf720ef7d14d4ab527c67b60aac6d0fd50c30352e6314a1206a130410fc4859933886baf391e80d7294daee1102965f9a05ef43e270f6d07a18a7bc1acf1524ce99d6173b9842666c03c3adad1199a0cd27e225442c1b53dc4e129b9e427ff3a818d0aa4d06fb951b27a94c8e604799eb229614c54b7c160d81e9ba002c342af4bcbea735b5c1f2b82d976342bf10876b41425a912648031c", 0xd2}], 0x1}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:39 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x227, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  330.764448] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  330.840171] FS-Cache: Duplicate cookie detected
[  330.845499] FS-Cache: O-cookie c=00000000dba63c30 [p=00000000567827b2 fl=222 nc=0 na=1]
[  330.853721] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000935e6285
[  330.860909] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  330.868457] FS-Cache: N-cookie c=00000000c41d1621 [p=00000000567827b2 fl=2 nc=0 na=1]
[  330.883586] FS-Cache: N-cookie d=00000000dcef0f8a n=000000005b82fecd
[  330.890312] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  330.898639] FS-Cache: Duplicate cookie detected
[  330.903462] FS-Cache: O-cookie c=00000000dba63c30 [p=00000000567827b2 fl=222 nc=0 na=1]
[  330.912348] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000935e6285
[  330.920201] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  330.928203] FS-Cache: N-cookie c=0000000053405791 [p=00000000567827b2 fl=2 nc=0 na=1]
[  330.936872] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000510560ca
[  330.943549] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  330.952053] FS-Cache: Duplicate cookie detected
[  330.956907] FS-Cache: O-cookie c=00000000dba63c30 [p=00000000567827b2 fl=222 nc=0 na=1]
[  330.965199] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000935e6285
[  330.971705] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  330.978377] FS-Cache: N-cookie c=000000008bfd292a [p=00000000567827b2 fl=2 nc=0 na=1]
[  330.986404] FS-Cache: N-cookie d=00000000dcef0f8a n=000000009b038bb9
[  330.992900] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:39 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x277, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:39 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x81, 0x18}, 0x800000020005491d, 0x800007e, 0x0, 0x0, 0x1, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
r1 = socket(0x100000000011, 0x2, 0x0)
bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r1, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x100, 0x3, 0x1, 0x3, 0x0, 0x0, {0x2, 0x0, 0x5}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x5}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x5}]}, @CTA_STATUS={0x8}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xb, 0x1, 'amanda\x00'}}, @CTA_TUPLE_REPLY={0x58, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x3d}}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x17}}]}, @CTA_NAT_SRC={0x58, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @mcast2}, @CTA_NAT_V6_MINIP={0x14, 0x4, @local}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0x64010100}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @private1={0xfc, 0x1, [], 0x5}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @loopback}, @CTA_NAT_V4_MINIP={0x8, 0x1, @multicast2}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x820}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:39 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000300)="aa98de8eb5be2da994418dfdff1578ea7890d27464ad224e3d8d841c381fb55245d6a4acbca3a4ec20199b658da95c5368995da3a65ceaf5102ee9319c3fe0e6fe361f09b1745fc6abc6e5c3a574dca708c775c6bdf3259f54fe52bda6a1c702e226f4b2b9aa847635d1c7d848f82573fe5f0e7fc7612dbbbdad87e3df566bf896a282d76cdccf8f5d226cd00cbc4f16739b1114ab8fb7a78aff6e37bf547a0f4e07b3777945753db5b1bd5a960d1a90ef929d558e3bc1741b927825717741317551318ad48776ba1351d4f081ba5891d772", 0xd2, 0xfffffffffffffffb)
keyctl$update(0x2, r0, &(0x7f0000000200)="a5930c6795a0e0565fcf40ff809027a7d702f23530b2fb08d00f7b645b97aee8b5b456da859a3b92e5b649665b0d821cb7ea38454b883089bf30d7ef30d188908445287bf80943025caffcf420b3646730f48c85f6e09255fd1b70b0a2461ab85dbb7aee3485899a0448240baf074ed9afb0138c387b9ed6145ee16e9b", 0x7d)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r1 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={r3}, &(0x7f0000000040)=0x1b)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={r3, 0x1}, &(0x7f0000000400)=0x8)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  331.272613] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:40 executing program 0:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x81, 0x18}, 0x800000020005491d, 0x800007e, 0x0, 0x0, 0x1, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
r1 = socket(0x100000000011, 0x2, 0x0)
bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r1, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x100, 0x3, 0x1, 0x3, 0x0, 0x0, {0x2, 0x0, 0x5}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x5}, @CTA_SEQ_ADJ_ORIG={0x1c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x5}]}, @CTA_STATUS={0x8}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xb, 0x1, 'amanda\x00'}}, @CTA_TUPLE_REPLY={0x58, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x3d}}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x17}}]}, @CTA_NAT_SRC={0x58, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @mcast2}, @CTA_NAT_V6_MINIP={0x14, 0x4, @local}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0x64010100}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @private1={0xfc, 0x1, [], 0x5}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @loopback}, @CTA_NAT_V4_MINIP={0x8, 0x1, @multicast2}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x820}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:40 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x1e0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:40 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
rmdir(&(0x7f0000000300)='./file0\x00')
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00')
sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x18, r2, 0x701, 0x0, 0x0, {0x7}, [@TIPC_NLA_SOCK={0x4}]}, 0x18}}, 0x0)
sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x24008084)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:40 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x278, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:40 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007c, 0x0, 0x5, 0x0, 0x80000001}, 0x0, 0x6, r0, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r1 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="580000001214000027bd7000fddbdf250800150001000000080015000200000008004b0013060000080001000200000008000300000000000800010000000000080003000200000008004f00040000000800010001000000960c1a12b85637da91b393d939604fbab99145b917b9d7375dd0bc336fa839c85f96f22abb7f03440362fc1982ea683c0e9279ec0591a4f65a7e097e34f922cf26a6ef1ee1c35b8b"], 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
getpeername$ax25(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @rose}, [@netrom, @rose, @default, @remote, @rose, @remote, @default, @bcast]}, &(0x7f0000000000)=0x48)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x8000000001}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="1579dd98ab317b19c2873c4602874512020d91b32fe84b4ed1d275d7e314bc6cd0a39bbbb1505fcd0bb626001cf82ed191e01cf03d60a1c821baf720ef7d14d4ab527c67b60aac6d0fd50c30352e6314a1206a130410fc4859933886baf391e80d7294daee1102965f9a05ef43e270f6d07a18a7bc1acf1524ce99d6173b9842666c03c3adad1199a0cd27e225442c1b53dc4e129b9e427ff3a818d0aa4d06fb951b27a94c8e604799eb229614c54b7c160d81e9ba002c342af4bcbea735b5c1f2b82d976342bf10876b41425a912648031c", 0xd2}], 0x1}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:40 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xe0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:40 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x1f4, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:40 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
sendto$inet6(r0, 0x0, 0x0, 0x4008040, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c)
connect$l2tp(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1, 0x1}, 0x10)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

[  331.746670] FS-Cache: Duplicate cookie detected
[  331.751586] FS-Cache: O-cookie c=00000000dcb6943e [p=00000000567827b2 fl=222 nc=0 na=1]
[  331.761519] FS-Cache: O-cookie d=00000000dcef0f8a n=000000002f0d83af
[  331.768201] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  331.775866] FS-Cache: N-cookie c=00000000bee439f0 [p=00000000567827b2 fl=2 nc=0 na=1]
[  331.783907] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000eef157f3
07:20:40 executing program 2:
pipe(&(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8)
r3 = socket$inet6(0xa, 0x200000000003, 0x87)
connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0x2, 0xffffffffffffffff, 0x0)
splice(r0, 0x0, r2, 0x0, 0x10007, 0x0)

[  331.790590] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  331.818356] FS-Cache: Duplicate cookie detected
[  331.823501] FS-Cache: O-cookie c=00000000dcb6943e [p=00000000567827b2 fl=222 nc=0 na=1]
[  331.832569] FS-Cache: O-cookie d=00000000dcef0f8a n=000000002f0d83af
[  331.839148] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  331.846628] FS-Cache: N-cookie c=00000000b66c35d7 [p=00000000567827b2 fl=2 nc=0 na=1]
[  331.854921] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000003505d52
[  331.861517] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  331.877435] FS-Cache: Duplicate cookie detected
[  331.882162] FS-Cache: O-cookie c=00000000dcb6943e [p=00000000567827b2 fl=222 nc=0 na=1]
[  331.890575] FS-Cache: O-cookie d=00000000dcef0f8a n=000000002f0d83af
[  331.897158] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  331.903611] FS-Cache: N-cookie c=00000000c3fcc1ca [p=00000000567827b2 fl=2 nc=0 na=1]
[  331.911650] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000de5b6fd3
[  331.918200] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:40 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x300, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:40 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x7c, 0x7, 0xffff, "e507f6af391926a423d5c224bf4a88b4cf119ee936ab45be7a70a4ba0d2c792486e1a101e338f14701fd77242c348d808bcce766184a0e60f21b8fc889e5f062fee92d1289736453a8ede82129f23b50768b9d1d0797eb0a34bf28f66d5123032f20f196814484251b1eb73791ca400bf28c4fe3f4a46a507ad8e34b"})
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  332.010938] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:40 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000280)=0x1, 0x4)
unshare(0x6c060000)
r1 = signalfd4(r0, &(0x7f0000002c40)={[0x8001]}, 0x8, 0x80000)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002c80)={0x0, 0x1, 0x7, 0x80000001}, 0x10)

07:20:40 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xf0, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:40 executing program 2:
ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000000)=0x1)
r0 = socket$inet(0x2, 0x6, 0x2c5)
bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x64010102}, 0x10)
sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0)
r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
shutdown(r0, 0x1)
write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000200)={0x8, 0x120, 0xfa00, {0x4, {0x9, 0x53e, "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", 0xff, 0x81, 0x2, 0x1, 0x80, 0x3f, 0x8, 0x1}}}, 0x128)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000180)='ns/mnt\x00')
getuid()
sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)="c9", 0x1}], 0x1}, 0x0)

07:20:41 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x202, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  332.552741] IPVS: ftp: loaded support on port[0] = 21
07:20:41 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x388, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  332.747886] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
07:20:41 executing program 0:
ioctl$SNDCTL_DSP_GETIPTR(0xffffffffffffffff, 0x800c5011, 0x0)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x3, 0xffffffffffffffff, 0x0)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)
r0 = getpid()
r1 = getpid()
statx(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x800, 0x400, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = gettid()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x40)
ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r3, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000004c0)={{0x2, 0xee00, 0xffffffffffffffff, 0x0, r2, 0x20, 0xffff}, 0x0, 0x0, 0x2, 0x3, 0x0, 0x6, 0x0, 0x789, 0x7, 0x200, r3, r1})
r4 = getpid()
ioctl$SOUND_PCM_READ_RATE(0xffffffffffffffff, 0x80045002, &(0x7f00000001c0))
rt_tgsigqueueinfo(r4, r1, 0x16, &(0x7f0000000100))
ptrace(0x10, r1)
process_vm_readv(0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/110, 0x6e}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000280)=""/238, 0xee}], 0x2, 0x0)
ptrace$pokeuser(0x6, r0, 0x388, 0xfffffffffffffffe)
modify_ldt$write2(0x11, &(0x7f0000000180)={0x3, 0x100000, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x10)

[  332.886630] selinux_nlmsg_perm: 15 callbacks suppressed
[  332.886644] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15622 comm=syz-executor.4
07:20:41 executing program 2:
r0 = epoll_create1(0x0)
r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff)
r2 = fanotify_init(0x0, 0x0)
epoll_create1(0x0)
r3 = dup(r0)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r4, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xbc, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0xb658, @remote, 0x3}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e23, 0x8c, @private0={0xfc, 0x0, [], 0x1}, 0x400}, @in6={0xa, 0x4e20, 0x7, @loopback, 0x10000}, @in6={0xa, 0x4e20, 0xef7, @private1, 0x7f}, @in6={0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00', 0x7}, @in={0x2, 0x4e24, @multicast2}]}, &(0x7f0000000080)=0x10)
r5 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'bond_slave_0\x00', <r6=>0x0})
bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r6, 0x1, 0x8, 0x6, @random="256b94507fb1"}, 0x14)
connect$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x16, r6, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14)
r7 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0)
ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r7, 0xf504, 0x0)
r8 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r9=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x70, &(0x7f0000000140)={r9}, &(0x7f0000000040)=0x1b)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x400, 0x0, 0x0, 0xfffffff9, r9}, 0x10)
fanotify_mark(r2, 0x51, 0x8000038, 0xffffffffffffffff, 0x0)
fanotify_mark(r2, 0x12, 0x8000038, r1, 0x0)

07:20:41 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x122, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:41 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
r0 = socket(0x100000000011, 0x2, 0x0)
bind(r0, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r0, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f0000000040)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xee01})
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
ioctl$VIDIOC_STREAMOFF(0xffffffffffffffff, 0x40045613, &(0x7f0000000000)=0x2)
sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:41 executing program 0:
r0 = gettid()
process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/242, 0xf2}], 0x1, &(0x7f0000000580)=[{&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000000240)=""/242, 0xf2}, {&(0x7f0000000340)=""/134, 0x86}, {&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f00000004c0)=""/173, 0xad}], 0x5, 0x0)
madvise(&(0x7f000078c000/0x2000)=nil, 0x2000, 0xa)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
ioctl$CHAR_RAW_RESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000140)={0x6, 0x1})
madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8)

07:20:41 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x226, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:41 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x202, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  333.361025] FS-Cache: Duplicate cookie detected
[  333.368057] FS-Cache: O-cookie c=0000000052754e74 [p=00000000567827b2 fl=222 nc=0 na=1]
[  333.376548] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000081dd60fe
[  333.383124] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  333.390960] FS-Cache: N-cookie c=00000000c699a90f [p=00000000567827b2 fl=2 nc=0 na=1]
[  333.399171] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000053b232a0
07:20:42 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x3e8, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:42 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0)
ioctl$KDENABIO(r0, 0x4b36)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc480, 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, @perf_bp={0x0}, 0x800000020005491d, 0x400000000800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x8, 0xffffffffffffffff, 0xa)
r1 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)
r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x40, 0x0)
ioctl$SNDRV_PCM_IOCTL_DRAIN(r2, 0x4144, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000140)=@req={0x80000000, 0x0, 0x8, 0x1f}, 0x10)
openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0)

[  333.405884] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  333.407793] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15652 comm=syz-executor.4
[  333.460938] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  333.501788] FS-Cache: Duplicate cookie detected
[  333.509323] FS-Cache: O-cookie c=000000003e6ec664 [p=00000000567827b2 fl=222 nc=0 na=1]
[  333.518091] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000001e4249c
[  333.525287] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  333.532466] FS-Cache: N-cookie c=00000000a32b2edd [p=00000000567827b2 fl=2 nc=0 na=1]
[  333.541265] FS-Cache: N-cookie d=00000000dcef0f8a n=000000003baecd60
07:20:42 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x202, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  333.548011] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:42 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x178, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:42 executing program 1:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff)
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000240)={0x14, 0x1000, &(0x7f0000001340)="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"})
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r2 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0)
connect$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @private=0xa010102}}, 0x1e)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  333.636989] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15667 comm=syz-executor.3
07:20:42 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x26c, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  333.755337] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15673 comm=syz-executor.2
[  333.828640] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15682 comm=syz-executor.4
[  333.833041] FS-Cache: Duplicate cookie detected
[  333.846787] FS-Cache: O-cookie c=000000009e76ecbc [p=00000000567827b2 fl=222 nc=0 na=1]
[  333.855078] FS-Cache: O-cookie d=00000000dcef0f8a n=0000000032a3d192
[  333.861726] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  333.869023] FS-Cache: N-cookie c=00000000f5ec8dc4 [p=00000000567827b2 fl=2 nc=0 na=1]
[  333.877244] FS-Cache: N-cookie d=00000000dcef0f8a n=000000005ff44d21
[  333.882269] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15683 comm=syz-executor.1
[  333.883895] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  333.903003] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection.
[  333.918412] FS-Cache: Duplicate cookie detected
07:20:42 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x3ef, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  333.923219] FS-Cache: O-cookie c=0000000090ef6035 [p=00000000567827b2 fl=222 nc=0 na=1]
[  333.931798] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000325438f6
[  333.938819] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  333.946128] FS-Cache: N-cookie c=0000000017b0cf61 [p=00000000567827b2 fl=2 nc=0 na=1]
[  333.954855] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000e713e3e6
[  333.961506] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  334.030738] FS-Cache: Duplicate cookie detected
[  334.035687] FS-Cache: O-cookie c=0000000090ef6035 [p=00000000567827b2 fl=222 nc=0 na=1]
[  334.043848] FS-Cache: O-cookie d=00000000dcef0f8a n=00000000325438f6
[  334.050484] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  334.055928] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15692 comm=syz-executor.3
[  334.057005] FS-Cache: N-cookie c=00000000cc990238 [p=00000000567827b2 fl=2 nc=0 na=1]
[  334.077426] FS-Cache: N-cookie d=00000000dcef0f8a n=000000009989908f
[  334.083927] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  334.091647] FS-Cache: Duplicate cookie detected
[  334.096949] FS-Cache: O-cookie c=0000000014fc3b2f [p=00000000567827b2 fl=222 nc=0 na=1]
[  334.105650] FS-Cache: O-cookie d=00000000dcef0f8a n=000000006cf778c6
[  334.112244] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  334.119595] FS-Cache: N-cookie c=000000001adb737b [p=00000000567827b2 fl=2 nc=0 na=1]
07:20:42 executing program 1:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005591d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)
r1 = socket(0x100000000011, 0x2, 0x0)
bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r1, &(0x7f0000000280), &(0x7f0000000240)=0x14)
sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, 0x1412, 0x0, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040080}, 0x4004890)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x6a, 0x4)

[  334.128053] FS-Cache: N-cookie d=00000000dcef0f8a n=000000009644fa9e
[  334.134969] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
07:20:42 executing program 2:
pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write$P9_RSETATTR(r0, &(0x7f00000000c0)={0x7, 0x1b, 0x2}, 0x7)
ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff)
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000240)={0x14, 0x1000, &(0x7f0000001340)="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"})
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r2 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0)
connect$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @private=0xa010102}}, 0x1e)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:42 executing program 5:
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./bus\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,index=on'])
umount2(&(0x7f0000000140)='./bus\x00', 0x0)
mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x26c, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file0'}}]})

07:20:42 executing program 0:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef0100010000002bc4645f000000000000000001000000000000000b0000000001000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e373836333438323637", 0xa2, 0x400}, {&(0x7f0000010100)="0000000000000000000000002f527b43270a4164871303f1137e5908010040000c000000000000002bc4645f", 0x2c, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000500000000000000000000000000000000000000040100004d", 0x39, 0x540}, {&(0x7f0000010300)="00000000000000000000000000000000000000000000000000000000787371fe", 0x20, 0x7e0}, {&(0x7f0000010400)="0200000012000000220000002d000f00030004000000000031245cf20f0062e6000000000000000000000000000000000000000000000000d4189ee9", 0x3c, 0x1000}, {&(0x7f0000012f00)="ed410000001000002bc4645f2bc4645f2bc4645f00000000000004000800000000000800050000000af3010004000000000000000000000001000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f49000020004f3f54a9d2a254a9d2a2000000002bc4645f", 0x94, 0x22100}], 0x0, &(0x7f0000000340)=ANY=[])
syz_genetlink_get_family_id$devlink(0x0)
stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
ioctl$SIOCGETNODEID(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)={0x3})
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(r2, 0xee00, 0x0)
r3 = socket$unix(0x1, 0x2, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, r4, 0x0)
getsockopt$IP_SET_OP_VERSION(r3, 0x1, 0x53, &(0x7f0000000140), &(0x7f0000000380)=0x8)
r5 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r6=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(r6, 0xee00, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x2, r0, r2, r4, r6, 0x80, 0x7}, 0x0, 0x0, 0x6, 0x401, 0x75fe, 0x800, 0x8, 0x6b58, 0x9, 0x14f})

07:20:42 executing program 3:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x3f8, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

07:20:42 executing program 4:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x400, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x800000020005491d, 0x800007f, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20c86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a3", 0x6f, 0x1}], 0x100488, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x2e8, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x3, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000)

[  334.339075] FS-Cache: Duplicate cookie detected
[  334.344029] FS-Cache: O-cookie c=00000000efbd51a2 [p=00000000567827b2 fl=222 nc=0 na=1]
[  334.352442] FS-Cache: O-cookie d=00000000dcef0f8a n=000000008204b8a9
[  334.357986] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=15707 comm=syz-executor.2
[  334.359506] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  334.378115] FS-Cache: N-cookie c=00000000b32e9157 [p=00000000567827b2 fl=2 nc=0 na=1]
[  334.386322] FS-Cache: N-cookie d=00000000dcef0f8a n=0000000096d19cad
[  334.393102] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  334.401606] FS-Cache: Duplicate cookie detected
[  334.407349] FS-Cache: O-cookie c=00000000efbd51a2 [p=00000000567827b2 fl=222 nc=0 na=1]
[  334.416044] FS-Cache: O-cookie d=00000000dcef0f8a n=000000008204b8a9
[  334.422689] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  334.430373] FS-Cache: N-cookie c=00000000a4c69d23 [p=00000000567827b2 fl=2 nc=0 na=1]
[  334.438956] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000f5b8fe22
[  334.446221] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  334.474757] FS-Cache: Duplicate cookie detected
[  334.479492] FS-Cache: O-cookie c=00000000efbd51a2 [p=00000000567827b2 fl=222 nc=0 na=1]
[  334.487734] FS-Cache: O-cookie d=00000000dcef0f8a n=000000008204b8a9
[  334.494317] FS-Cache: O-key=[16] '0200000000000000020000807f000008'
[  334.500807] FS-Cache: N-cookie c=0000000040fa86ce [p=00000000567827b2 fl=2 nc=0 na=1]
[  334.508838] FS-Cache: N-cookie d=00000000dcef0f8a n=00000000fce51517
[  334.515389] FS-Cache: N-key=[16] '0200000000000000020000807f000008'
[  334.532037] FS-Cache: Duplicate cookie detected
07:20:43 executing program 2:
syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5422, 0x0)
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,