WARNING: can't dereference registers at 0000000000000afa for ip retint_user+0x8/0x18 kvm: vcpu 0: requested 128 ns lapic timer period limited to 500000 ns FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) kvm: vcpu 0: requested 128 ns lapic timer period limited to 500000 ns FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) overlayfs: fs on 'file0' does not support file handles, falling back to index=off. overlayfs: fs on './file0' does not support file handles, falling back to index=off. FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) overlayfs: fs on '.' does not support file handles, falling back to index=off. overlayfs: filesystem on './bus' not supported as upperdir overlayfs: 'file0' not a directory FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) overlayfs: fs on 'file0' does not support file handles, falling back to index=off. FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) kvm: vcpu 0: requested 128 ns lapic timer period limited to 500000 ns overlayfs: fs on './file0' does not support file handles, falling back to index=off. overlayfs: fs on 'file0' does not support file handles, falling back to index=off. overlayfs: fs on './file0' does not support file handles, falling back to index=off. overlayfs: fs on 'file0' does not support file handles, falling back to index=off. overlayfs: fs on 'file0' does not support file handles, falling back to index=off. overlayfs: fs on './file0' does not support file handles, falling back to index=off. overlayfs: fs on './file0' does not support file handles, falling back to index=off. overlayfs: fs on 'file0' does not support file handles, falling back to index=off. overlayfs: fs on './file0' does not support file handles, falling back to index=off. kvm: vcpu 0: requested 128 ns lapic timer period limited to 500000 ns overlayfs: fs on 'file0' does not support file handles, falling back to index=off. overlayfs: fs on 'file0' does not support file handles, falling back to index=off. overlayfs: fs on 'file0' does not support file handles, falling back to index=off. overlayfs: fs on './file0' does not support file handles, falling back to index=off. overlayfs: fs on './file0' does not support file handles, falling back to index=off. overlayfs: fs on './file0' does not support file handles, falling back to index=off. overlayfs: fs on 'file0' does not support file handles, falling back to index=off. syz-executor.3 (10173) used greatest stack depth: 25080 bytes left overlayfs: fs on './file0' does not support file handles, falling back to index=off. kvm: vcpu 0: requested 128 ns lapic timer period limited to 500000 ns 9pnet: Insufficient options for proto=fd 9pnet: p9_errstr2errno: server reported unknown error şkâ new mount options do not match the existing superblock, will be ignored 9pnet: p9_errstr2errno: server reported unknown error şkâ new mount options do not match the existing superblock, will be ignored 9pnet: p9_errstr2errno: server reported unknown error şkâ netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. new mount options do not match the existing superblock, will be ignored new mount options do not match the existing superblock, will be ignored new mount options do not match the existing superblock, will be ignored new mount options do not match the existing superblock, will be ignored new mount options do not match the existing superblock, will be ignored IPv6: ADDRCONF(NETDEV_UP): bond1: link is not ready 8021q: adding VLAN 0 to HW filter on device bond1 bond1: Enslaving ip6gretap1 as an active interface with an up link new mount options do not match the existing superblock, will be ignored bond1 (unregistering): Releasing backup interface ip6gretap1 new mount options do not match the existing superblock, will be ignored bond1 (unregistering): Released all slaves netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. IPv6: ADDRCONF(NETDEV_UP): bond1: link is not ready 8021q: adding VLAN 0 to HW filter on device bond1