[ 17.976693][ T3637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 17.982251][ T3637] eql: remember to turn off Van-Jacobson compression on your slave devices [ 18.023801][ T136] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 18.028874][ T3549] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.228' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 40.665604][ T3961] loop0: detected capacity change from 0 to 32768 [ 40.674959][ T3961] XFS (loop0): Mounting V5 Filesystem [ 40.784009][ T3961] XFS (loop0): Torn write (CRC failure) detected at log block 0x180. Truncating head block from 0x200. [ 40.818139][ T3961] XFS (loop0): Starting recovery (logdev: internal) [ 40.829721][ T3961] ================================================================================ [ 40.831796][ T3961] UBSAN: array-index-out-of-bounds in fs/xfs/libxfs/xfs_btree.c:1816:7 [ 40.833499][ T3961] index 12 is out of range for type 'struct xfs_buf *[9]' [ 40.834966][ T3961] CPU: 1 PID: 3961 Comm: syz-executor145 Not tainted 5.15.112-syzkaller #0 [ 40.836784][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 40.838889][ T3961] Call trace: [ 40.839666][ T3961] dump_backtrace+0x0/0x530 [ 40.840681][ T3961] show_stack+0x2c/0x3c [ 40.841624][ T3961] dump_stack_lvl+0x108/0x170 [ 40.842663][ T3961] dump_stack+0x1c/0x58 [ 40.843697][ T3961] __ubsan_handle_out_of_bounds+0x108/0x15c [ 40.845037][ T3961] xfs_btree_lookup_get_block+0x604/0x674 [ 40.846505][ T3961] xfs_btree_lookup+0x378/0x1258 [ 40.847563][ T3961] xfs_btree_simple_query_range+0xd4/0x5cc [ 40.848838][ T3961] xfs_btree_query_range+0x2b4/0x348 [ 40.850023][ T3961] xfs_refcount_recover_cow_leftovers+0x2bc/0xb2c [ 40.851547][ T3961] xfs_reflink_recover_cow+0x88/0x190 [ 40.852796][ T3961] xlog_recover_finish+0x134/0x1e4 [ 40.853990][ T3961] xfs_log_mount_finish+0x13c/0x434 [ 40.855077][ T3961] xfs_mountfs+0xecc/0x1778 [ 40.856095][ T3961] xfs_fs_fill_super+0xd64/0xf60 [ 40.857206][ T3961] get_tree_bdev+0x360/0x54c [ 40.858189][ T3961] xfs_fs_get_tree+0x28/0x38 [ 40.859179][ T3961] vfs_get_tree+0x90/0x274 [ 40.860094][ T3961] do_new_mount+0x25c/0x8c8 [ 40.861092][ T3961] path_mount+0x590/0x104c [ 40.862118][ T3961] __arm64_sys_mount+0x510/0x5e0 [ 40.863209][ T3961] invoke_syscall+0x98/0x2b8 [ 40.864222][ T3961] el0_svc_common+0x138/0x258 [ 40.865305][ T3961] do_el0_svc+0x58/0x14c [ 40.866242][ T3961] el0_svc+0x7c/0x1f0 [ 40.867135][ T3961] el0t_64_sync_handler+0x84/0xe4 [ 40.868277][ T3961] el0t_64_sync+0x1a0/0x1a4 [ 40.869423][ T3961] ================================================================================ [ 40.872856][ T3961] XFS (loop0): Metadata corruption detected at xfs_btree_lookup_get_block+0x430/0x674, xfs_refcountbt block 0x18 [ 40.875373][ T3961] XFS (loop0): Unmount and run xfs_repair [ 40.876726][ T3961] ================================================================================ [ 40.878772][ T3961] UBSAN: array-index-out-of-bounds in fs/xfs/libxfs/xfs_btree.c:442:7 [ 40.880499][ T3961] index 9 is out of range for type 'struct xfs_buf *[9]' [ 40.882063][ T3961] CPU: 1 PID: 3961 Comm: syz-executor145 Not tainted 5.15.112-syzkaller #0 [ 40.883966][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 40.886055][ T3961] Call trace: [ 40.886758][ T3961] dump_backtrace+0x0/0x530 [ 40.887728][ T3961] show_stack+0x2c/0x3c [ 40.888603][ T3961] dump_stack_lvl+0x108/0x170 [ 40.889598][ T3961] dump_stack+0x1c/0x58 [ 40.890547][ T3961] __ubsan_handle_out_of_bounds+0x108/0x15c [ 40.891804][ T3961] xfs_btree_del_cursor+0x150/0x2dc [ 40.892997][ T3961] xfs_refcount_recover_cow_leftovers+0x2cc/0xb2c [ 40.894470][ T3961] xfs_reflink_recover_cow+0x88/0x190 [ 40.895728][ T3961] xlog_recover_finish+0x134/0x1e4 [ 40.896817][ T3961] xfs_log_mount_finish+0x13c/0x434 [ 40.897961][ T3961] xfs_mountfs+0xecc/0x1778 [ 40.898910][ T3961] xfs_fs_fill_super+0xd64/0xf60 [ 40.900108][ T3961] get_tree_bdev+0x360/0x54c [ 40.901212][ T3961] xfs_fs_get_tree+0x28/0x38 [ 40.902199][ T3961] vfs_get_tree+0x90/0x274 [ 40.903108][ T3961] do_new_mount+0x25c/0x8c8 [ 40.904047][ T3961] path_mount+0x590/0x104c [ 40.904976][ T3961] __arm64_sys_mount+0x510/0x5e0 [ 40.906190][ T3961] invoke_syscall+0x98/0x2b8 [ 40.907160][ T3961] el0_svc_common+0x138/0x258 [ 40.908227][ T3961] do_el0_svc+0x58/0x14c [ 40.909173][ T3961] el0_svc+0x7c/0x1f0 [ 40.910014][ T3961] el0t_64_sync_handler+0x84/0xe4 [ 40.911129][ T3961] el0t_64_sync+0x1a0/0x1a4 [ 40.912249][ T3961] ================================================================================ [ 40.914270][ T3961] XFS (loop0): Failed to recover leftover CoW staging extents, err -117. [ 40.916455][ T3961] XFS (loop0): Log I/O Error (0x2) detected at xlog_recover_finish+0x198/0x1e4 (fs/xfs/xfs_log_recover.c:3524). Shutting down filesystem. [ 40.919647][ T3961] XFS (loop0): Please unmount the filesystem and rectify the problem(s) [ 40.921572][ T3961] XFS (loop0): Ending recovery (logdev: internal) [ 40.923354][ T3961] XFS (loop0): Error -5 reserving per-AG metadata reserve pool.