Warning: Permanently added '10.128.0.166' (ECDSA) to the list of known hosts. executing program [ 168.478669][ T3092] loop0: detected capacity change from 0 to 32768 [ 168.484699][ T3092] XFS (loop0): Mounting V5 Filesystem [ 168.503186][ T3092] XFS (loop0): Ending clean mount [ 168.505933][ T3092] XFS (loop0): Quotacheck needed: Please wait. [ 168.515605][ T3092] XFS (loop0): Quotacheck: Done. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 173.640162][ T9] ------------[ cut here ]------------ [ 173.641692][ T9] WARNING: CPU: 1 PID: 9 at fs/xfs/libxfs/xfs_bmap.c:4592 xfs_bmapi_convert_delalloc+0x624/0x63c [ 173.644436][ T9] Modules linked in: [ 173.645424][ T9] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 173.648071][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 173.650699][ T9] Workqueue: writeback wb_workfn (flush-7:0) [ 173.652262][ T9] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 173.654287][ T9] pc : xfs_bmapi_convert_delalloc+0x624/0x63c [ 173.655822][ T9] lr : xfs_bmapi_convert_delalloc+0x624/0x63c [ 173.657376][ T9] sp : ffff80000f2a3450 [ 173.658480][ T9] x29: ffff80000f2a3530 x28: 0000000000000000 x27: 0000000000000000 [ 173.660592][ T9] x26: ffff80000f2a34a0 x25: ffffffffffffffff x24: ffff0000cb842000 [ 173.662661][ T9] x23: ffff0000cadcba40 x22: ffff80000f2a3898 x21: ffff0000c79800e8 [ 173.664722][ T9] x20: 0000000000000000 x19: ffff0000cadcba00 x18: 00000000000003cc [ 173.666801][ T9] x17: 0000000000000000 x16: ffff80000dbe6158 x15: ffff0000c02c8000 [ 173.668867][ T9] x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c02c8000 [ 173.670936][ T9] x11: ff80800008dd39a8 x10: 0000000000000000 x9 : ffff800008dd39a8 [ 173.672951][ T9] x8 : ffff0000c02c8000 x7 : ffff800008dacf34 x6 : 0000000000000000 [ 173.675043][ T9] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008db1b34 [ 173.677051][ T9] x2 : 0000000000000009 x1 : ffffffffffffffff x0 : ffffffffffffffff [ 173.679276][ T9] Call trace: [ 173.680143][ T9] xfs_bmapi_convert_delalloc+0x624/0x63c [ 173.681558][ T9] xfs_map_blocks+0x428/0x5b8 [ 173.682675][ T9] iomap_writepage_map+0x190/0x8cc [ 173.683970][ T9] iomap_do_writepage+0x1c0/0x560 [ 173.685232][ T9] write_cache_pages+0x35c/0x8bc [ 173.686470][ T9] iomap_writepages+0x44/0xec [ 173.687629][ T9] xfs_vm_writepages+0x94/0xd4 [ 173.688822][ T9] do_writepages+0x144/0x27c [ 173.689986][ T9] __writeback_single_inode+0x64/0x2e4 [ 173.691271][ T9] writeback_sb_inodes+0x3e4/0x85c [ 173.692500][ T9] __writeback_inodes_wb+0x78/0x1c0 [ 173.693880][ T9] wb_writeback+0x1c8/0x328 [ 173.695013][ T9] wb_do_writeback+0x2cc/0x384 [ 173.696162][ T9] wb_workfn+0x70/0x15c [ 173.697146][ T9] process_one_work+0x2d8/0x504 [ 173.698406][ T9] worker_thread+0x340/0x610 [ 173.699574][ T9] kthread+0x12c/0x158 [ 173.700591][ T9] ret_from_fork+0x10/0x20 [ 173.701673][ T9] irq event stamp: 2056580 [ 173.702803][ T9] hardirqs last enabled at (2056579): [] get_random_u32+0x20c/0x294 [ 173.705366][ T9] hardirqs last disabled at (2056580): [] el1_dbg+0x24/0x80 [ 173.707558][ T9] softirqs last enabled at (2050472): [] _stext+0x2e4/0x37c [ 173.709858][ T9] softirqs last disabled at (2050435): [] ____do_softirq+0x14/0x20 [ 173.712358][ T9] ---[ end trace 0000000000000000 ]--- [ 173.714656][ T9] XFS (loop0): page discard on page 000000006c24b16e, inode 0x50b, pos 13840384. [ 173.718377][ T9] XFS (loop0): page discard on page 00000000c29caf09, inode 0x50b, pos 13844480. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program