Date
June 23, 2025, 7:07 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-armv7 |
------------[ cut here ]-- [ 183.707415] ------------[ cut here ]------------ [ 183.708607] WARNING: fs/jbd2/transaction.c:334 at start_this_handle+0x4c0/0x4e0, CPU#1: kworker/u8:0/12 [ 183.710331] Modules linked in: btrfs blake2b_generic xor xor_neon raid6_pq zstd_compress sm3_ce sha3_ce drm fuse backlight ip_tables x_tables [ 183.713610] CPU: 1 UID: 0 PID: 12 Comm: kworker/u8:0 Tainted: G W 6.16.0-rc3-next-20250623 #1 PREEMPT [ 183.714395] Tainted: [W]=WARN [ 183.714753] Hardware name: linux,dummy-virt (DT) [ 183.715213] Workqueue: writeback wb_workfn (flush-7:0) [ 183.716144] pstate: 63402009 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 183.717087] pc : start_this_handle+0x4c0/0x4e0 [ 183.717726] lr : start_this_handle+0x4c0/0x4e0 [ 183.718126] sp : ffffc000800bb650 [ 183.718637] x29: ffffc000800bb690 x28: fff00000da7c2800 x27: ffffda213dc4e000 [ 183.719286] x26: 00000000000001a0 x25: 0000000000000015 x24: 0000000000000002 [ 183.720409] x23: 0000000000000015 x22: 0000000000000c40 x21: 0000000000000008 [ 183.721132] x20: fff00000c233cf18 x19: fff00000c233cf18 x18: 0000000000000000 [ 183.722210] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 183.723080] x14: 0000000000000000 x13: 00000000ffffffff x12: ffffda213d588bd0 [ 183.723739] x11: 00000000000cb450 x10: ffffda213d59cd30 x9 : ffffda213ad4e994 [ 183.724736] x8 : ffffc000800bb278 x7 : 0000000000000000 x6 : 0000000000000001 [ 183.725710] x5 : ffffda213d509000 x4 : ffffda213d5093d0 x3 : 0000000000000000 [ 183.727619] x2 : 0000000000000000 x1 : fff00000c033d3c0 x0 : 000000000000004c [ 183.728286] Call trace: [ 183.728883] start_this_handle+0x4c0/0x4e0 (P) [ 183.730309] jbd2__journal_start+0x118/0x248 [ 183.731191] __ext4_journal_start_sb+0xf0/0x1c0 [ 183.731907] ext4_do_writepages+0x40c/0xba0 [ 183.733053] ext4_writepages+0x8c/0x120 [ 183.734196] do_writepages+0xb0/0x1a0 [ 183.734803] __writeback_single_inode+0x4c/0x480 [ 183.735217] writeback_sb_inodes+0x234/0x4a8 [ 183.735620] wb_writeback+0xa4/0x3d0 [ 183.735934] wb_workfn+0xf0/0x4f8 [ 183.736227] process_one_work+0x158/0x3b8 [ 183.737695] worker_thread+0x2d4/0x3f0 [ 183.738024] kthread+0x138/0x228 [ 183.738368] ret_from_fork+0x10/0x20 [ 183.738717] ---[ end trace 0000000000000000 ]---
------------[ cut here ]---- [ 147.731320] ------------[ cut here ]------------ [ 147.731703] WARNING: fs/jbd2/transaction.c:334 at start_this_handle+0x4c0/0x4e0, CPU#1: kworker/u8:1/15 [ 147.734559] Modules linked in: btrfs blake2b_generic xor xor_neon raid6_pq zstd_compress sm3_ce sha3_ce fuse drm backlight ip_tables x_tables [ 147.739479] CPU: 1 UID: 0 PID: 15 Comm: kworker/u8:1 Tainted: G W 6.16.0-rc3-next-20250623 #1 PREEMPT [ 147.740192] Tainted: [W]=WARN [ 147.740592] Hardware name: linux,dummy-virt (DT) [ 147.740868] Workqueue: writeback wb_workfn (flush-7:0) [ 147.741210] pstate: 63402009 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 147.741595] pc : start_this_handle+0x4c0/0x4e0 [ 147.741975] lr : start_this_handle+0x4c0/0x4e0 [ 147.742450] sp : ffff80008026f650 [ 147.742825] x29: ffff80008026f690 x28: fff00000c4ede000 x27: ffffbee1ba01a000 [ 147.743738] x26: 0000000000000632 x25: 0000000000000015 x24: 0000000000000002 [ 147.744544] x23: 0000000000000015 x22: 0000000000000c40 x21: 0000000000000008 [ 147.745303] x20: fff00000d03610a0 x19: fff00000d03610a0 x18: 0000000000000000 [ 147.745911] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 147.746520] x14: 0000000000000000 x13: 00000000ffffffff x12: ffffbee1b9908bd0 [ 147.747189] x11: 0000000000019648 x10: ffffbee1b991ebd8 x9 : ffffbee1b6f550dc [ 147.747893] x8 : ffff80008026f278 x7 : 0000000000000000 x6 : 0000000000000001 [ 147.749940] x5 : ffffbee1b9889000 x4 : ffffbee1b98893d0 x3 : 0000000000000000 [ 147.750380] x2 : 0000000000000000 x1 : fff00000c07a1340 x0 : 000000000000004d [ 147.752678] Call trace: [ 147.753396] start_this_handle+0x4c0/0x4e0 (P) [ 147.754222] jbd2__journal_start+0x118/0x248 [ 147.754987] __ext4_journal_start_sb+0xf0/0x1c0 [ 147.756138] ext4_do_writepages+0x40c/0xba0 [ 147.756538] ext4_writepages+0x8c/0x120 [ 147.756889] do_writepages+0xb0/0x1a0 [ 147.757993] __writeback_single_inode+0x4c/0x480 [ 147.758501] writeback_sb_inodes+0x234/0x4a8 [ 147.759115] wb_writeback+0xa4/0x3d0 [ 147.760075] wb_workfn+0xf0/0x4f8 [ 147.760722] process_one_work+0x158/0x3b8 [ 147.761708] worker_thread+0x2d4/0x3f0 [ 147.762448] kthread+0x138/0x228 [ 147.762671] ret_from_fork+0x10/0x20 [ 147.762952] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 57.795835] ------------[ cut here ]------------ [ 57.796271] WARNING: mm/slub.c:5064 at __kvmalloc_node_noprof+0x38c/0x3c0, CPU#0: unshare_test/504 [ 57.803329] Modules linked in: [ 57.805854] CPU: 0 UID: 0 PID: 504 Comm: unshare_test Not tainted 6.16.0-rc3-next-20250623 #1 NONE [ 57.806876] Hardware name: Generic DT based system [ 57.808276] Call trace: [ 57.809451] unwind_backtrace from show_stack+0x10/0x14 [ 57.810827] show_stack from dump_stack_lvl+0x50/0x5c [ 57.811753] dump_stack_lvl from __warn+0xf0/0x1f8 [ 57.812687] __warn from warn_slowpath_fmt+0xa4/0x168 [ 57.813565] warn_slowpath_fmt from __kvmalloc_node_noprof+0x38c/0x3c0 [ 57.814797] __kvmalloc_node_noprof from alloc_fdtable+0x78/0x108 [ 57.816385] alloc_fdtable from expand_files+0x120/0x2e4 [ 57.817011] expand_files from ksys_dup3+0x58/0xc8 [ 57.817364] ksys_dup3 from ret_fast_syscall+0x0/0x5c [ 57.818353] Exception stack(0xfa1e5fa8 to 0xfa1e5ff0) [ 57.818810] 5fa0: 004dcece 00000001 00000002 2000003c 00000000 00000000 [ 57.819773] 5fc0: 004dcece 00000001 004deef8 0000003f 004d9d5c b6f95ce0 00000000 bed21480 [ 57.820753] 5fe0: 0000003f bed21254 b6ea5fa3 b6e1f736 [ 57.822362] ---[ end trace 0000000000000000 ]---