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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2025-03-31 21:32:31 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-04-01 00:39:10 +0300 |
| commit | 7f10fde38f0ac242760e36394e731d25f27e6063 (patch) | |
| tree | cc8a52cdeabfb46dd956092a205a94b06c4df203 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f540876f4eea82295f3af72f786aae51b7378fb2 (diff) | |
| download | linux-7f10fde38f0ac242760e36394e731d25f27e6063.tar.xz | |
bcachefs: Fix field spanning write warning
Struct with embedded VLA...
memcpy: detected field-spanning write (size 8) of single field "&gc->r.e" at fs/bcachefs/ec.c:465 (size 3)
WARNING: CPU: 1 PID: 936 at fs/bcachefs/ec.c:465 bch2_trigger_stripe+0x706/0x730
Modules linked in:
CPU: 1 UID: 0 PID: 936 Comm: mount.bcachefs Not tainted 6.14.0-rc6-ktest-00236-gefb0b5c62dbc #55
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:bch2_trigger_stripe+0x706/0x730
Code: b4 00 01 b9 03 00 00 00 48 89 fb 48 c7 c7 33 54 da 81 48 89 d6 49 89 d6 48 c7 c2 c3 36 db 81 e8 60 54 c5 ff 48 89 df 4c 89 f2 <0f> 0b e9 5c fd ff ff e8 fe 5e 4e 00 bf 10 00 00 00 48 c7 c6 ff ff
RSP: 0018:ffff88817081f680 EFLAGS: 00010246
RAX: f8fe7dd1c56b5600 RBX: ffff888101265368 RCX: 0000000000000027
RDX: 0000000000000008 RSI: 00000000fffbffff RDI: ffff888101265368
RBP: 0000000000000000 R08: 000000000003ffff R09: ffff88817f1fe000
R10: 00000000000bfffd R11: 0000000000000004 R12: ffff8881012652c0
R13: 0000000000000000 R14: 0000000000000008 R15: ffff88817081f6c9
FS: 00007fc428bc7c80(0000) GS:ffff888179280000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd3ee4a038 CR3: 000000010a9bc000 CR4: 0000000000750eb0
PKRU: 55555554
Call Trace:
<TASK>
? __warn+0xce/0x1b0
? bch2_trigger_stripe+0x706/0x730
? report_bug+0x11b/0x1a0
? bch2_trigger_stripe+0x706/0x730
? handle_bug+0x5e/0x90
? exc_invalid_op+0x1a/0x50
? asm_exc_invalid_op+0x1a/0x20
? bch2_trigger_stripe+0x706/0x730
bch2_gc_mark_key+0x2cf/0x430
bch2_check_allocations+0x1a64/0x1ed0
? vsnprintf+0x1ad/0x420
? bch2_check_allocations+0x191f/0x1ed0
bch2_run_recovery_passes+0x13b/0x2b0
bch2_fs_recovery+0x9b7/0x1290
? __bch2_print+0xb2/0xf0
? bch2_printbuf_exit+0x1e/0x30
? print_mount_opts+0x153/0x180
bch2_fs_start+0x274/0x3b0
bch2_fs_get_tree+0x516/0x6e0
vfs_get_tree+0x21/0xa0
do_new_mount+0x153/0x350
__x64_sys_mount+0x16c/0x1f0
do_syscall_64+0x6c/0x140
? arch_exit_to_user_mode_prepare+0x9/0x40
entry_SYSCALL_64_after_hwframe+0x4b/0x53
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions