================================================================== BUG: KASAN: use-after-free in ext4_ext_binsearch fs/ext4/extents.c:826 [inline] BUG: KASAN: use-after-free in ext4_find_extent+0xbeb/0xe20 fs/ext4/extents.c:945 Read of size 4 at addr ffff88812c170ec4 by task kworker/u4:0/7 CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 Workqueue: writeback wb_workfn (flush-7:2) Call Trace: __dump_stack+0x21/0x24 lib/dump_stack.c:77 dump_stack_lvl+0x169/0x1d8 lib/dump_stack.c:118 print_address_description+0x7f/0x2c0 mm/kasan/report.c:248 __kasan_report mm/kasan/report.c:435 [inline] kasan_report+0xe2/0x130 mm/kasan/report.c:452 __asan_report_load4_noabort+0x14/0x20 mm/kasan/report_generic.c:308 ext4_ext_binsearch fs/ext4/extents.c:826 [inline] ext4_find_extent+0xbeb/0xe20 fs/ext4/extents.c:945 ext4_ext_map_blocks+0x1de/0x5d40 fs/ext4/extents.c:4160 ext4_map_blocks+0x978/0x1bc0 fs/ext4/inode.c:674 mpage_map_one_extent fs/ext4/inode.c:2452 [inline] mpage_map_and_submit_extent fs/ext4/inode.c:2505 [inline] ext4_writepages+0x11d5/0x2e00 fs/ext4/inode.c:2873 do_writepages+0x12a/0x270 mm/page-writeback.c:2380 __writeback_single_inode+0xd5/0xa20 fs/fs-writeback.c:1470 writeback_sb_inodes+0x860/0x1400 fs/fs-writeback.c:1733 wb_writeback+0x3e3/0xb90 fs/fs-writeback.c:1908 wb_do_writeback fs/fs-writeback.c:2053 [inline] wb_workfn+0x38f/0xe20 fs/fs-writeback.c:2094 process_one_work+0x6e1/0xba0 kernel/workqueue.c:2301 worker_thread+0xa6a/0x13b0 kernel/workqueue.c:2447 kthread+0x346/0x3d0 kernel/kthread.c:313 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298 The buggy address belongs to the page: page:ffffea0004b05c00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12c170 flags: 0x4000000000000000() raw: 4000000000000000 ffffea0004b05c48 ffffea0004b05bc8 0000000000000000 raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner info is not present (never set?) Memory state around the buggy address: ffff88812c170d80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff88812c170e00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff >ffff88812c170e80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ^ ffff88812c170f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff88812c170f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ================================================================== EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 1: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1 (length 3) EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 EXT4-fs (loop2): This should not happen!! Data will be lost EXT4-fs error (device loop2): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop2): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop2): ext4_map_blocks:740: inode #15: block 16: comm kworker/u4:0: lblock 16 mapped to illegal pblock 16 (length 1) EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 EXT4-fs (loop2): This should not happen!! Data will be lost IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready bridge0: port 1(bridge_slave_0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready EXT4-fs error (device loop3): ext4_map_blocks:740: inode #15: block 1: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1 (length 3) EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 EXT4-fs (loop3): This should not happen!! Data will be lost EXT4-fs error (device loop3): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop3): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop3): ext4_map_blocks:740: inode #15: block 16: comm kworker/u4:0: lblock 16 mapped to illegal pblock 16 (length 1) EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 EXT4-fs (loop3): This should not happen!! Data will be lost IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready EXT4-fs error (device loop4): ext4_map_blocks:740: inode #15: block 1: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1 (length 3) EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 EXT4-fs (loop4): This should not happen!! Data will be lost EXT4-fs error (device loop4): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop4): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop4): ext4_map_blocks:740: inode #15: block 16: comm kworker/u4:0: lblock 16 mapped to illegal pblock 16 (length 1) EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 EXT4-fs (loop4): This should not happen!! Data will be lost IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready bridge0: port 1(bridge_slave_0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready EXT4-fs error (device loop5): ext4_map_blocks:740: inode #15: block 1: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1 (length 3) EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 EXT4-fs (loop5): This should not happen!! Data will be lost EXT4-fs error (device loop5): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop5): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop5): ext4_map_blocks:740: inode #15: block 16: comm kworker/u4:0: lblock 16 mapped to illegal pblock 16 (length 1) EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 EXT4-fs (loop5): This should not happen!! Data will be lost IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready bridge0: port 1(bridge_slave_0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready EXT4-fs error (device loop6): ext4_map_blocks:740: inode #15: block 1953789045: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1953789045 (length 3) EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 EXT4-fs (loop6): This should not happen!! Data will be lost EXT4-fs error (device loop6): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop6): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop6): ext4_map_blocks:740: inode #15: block 1953789060: comm kworker/u4:0: lblock 16 mapped to illegal pblock 1953789060 (length 1) EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 EXT4-fs (loop6): This should not happen!! Data will be lost IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready bridge0: port 1(bridge_slave_0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready EXT4-fs error (device loop7): ext4_map_blocks:740: inode #15: block 1: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1 (length 3) EXT4-fs (loop7): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 EXT4-fs (loop7): This should not happen!! Data will be lost EXT4-fs error (device loop7): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop7): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop7): ext4_map_blocks:740: inode #15: block 16: comm kworker/u4:0: lblock 16 mapped to illegal pblock 16 (length 1) EXT4-fs (loop7): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 EXT4-fs (loop7): This should not happen!! Data will be lost IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready bridge0: port 1(bridge_slave_0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready EXT4-fs error (device loop8): ext4_map_blocks:740: inode #15: block 1953789045: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1953789045 (length 3) EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 EXT4-fs (loop8): This should not happen!! Data will be lost EXT4-fs error (device loop8): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop8): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop8): ext4_map_blocks:740: inode #15: block 1953789060: comm kworker/u4:0: lblock 16 mapped to illegal pblock 1953789060 (length 1) EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 EXT4-fs (loop8): This should not happen!! Data will be lost IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready bridge0: port 1(bridge_slave_0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready EXT4-fs error (device loop9): ext4_map_blocks:740: inode #15: block 1: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1 (length 3) EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 EXT4-fs (loop9): This should not happen!! Data will be lost EXT4-fs error (device loop9): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop9): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop9): ext4_map_blocks:740: inode #15: block 16: comm kworker/u4:0: lblock 16 mapped to illegal pblock 16 (length 1) EXT4-fs (loop9): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 EXT4-fs (loop9): This should not happen!! Data will be lost IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready bridge0: port 1(bridge_slave_0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready EXT4-fs error (device loop0): ext4_map_blocks:740: inode #15: block 1: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1 (length 3) EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 EXT4-fs (loop0): This should not happen!! Data will be lost EXT4-fs error (device loop0): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop0): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop0): ext4_map_blocks:740: inode #15: block 16: comm kworker/u4:0: lblock 16 mapped to illegal pblock 16 (length 1) EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 EXT4-fs (loop0): This should not happen!! Data will be lost IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready EXT4-fs error (device loop1): ext4_map_blocks:740: inode #15: block 1: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1 (length 3) EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 3 with error 117 EXT4-fs (loop1): This should not happen!! Data will be lost EXT4-fs error (device loop1): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop1): __ext4_get_inode_loc:4438: comm kworker/u4:0: Invalid inode table block 8391460049216894068 in block_group 0 EXT4-fs error (device loop1): ext4_map_blocks:740: inode #15: block 16: comm kworker/u4:0: lblock 16 mapped to illegal pblock 16 (length 1) EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 1 with error 117 EXT4-fs (loop1): This should not happen!! Data will be lost IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready bridge0: port 1(bridge_slave_0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready bridge0: port 1(bridge_slave_0) entered blocking state bridge0: port 1(bridge_slave_0) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered forwarding state IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready