* Re: [syzbot] [xfs?] WARNING in xfs_bmapi_convert_delalloc [not found] <0000000000001bebd305ee5cd30e@google.com> @ 2024-02-07 6:02 ` syzbot 2024-02-07 21:17 ` Dave Chinner 0 siblings, 1 reply; 3+ messages in thread From: syzbot @ 2024-02-07 6:02 UTC (permalink / raw) To: axboe, brauner, chandan.babu, dchinner, djwong, jack, linux-fsdevel, linux-kernel, linux-xfs, syzkaller-bugs syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara <jack@suse.cz> Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12b0ad7be80000 start commit: e8c127b05766 Merge tag 'net-6.6-rc6' of git://git.kernel.o.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=11e478e28144788c dashboard link: https://syzkaller.appspot.com/bug?extid=53b443b5c64221ee8bad syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14a6f291680000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=116bc355680000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [syzbot] [xfs?] WARNING in xfs_bmapi_convert_delalloc 2024-02-07 6:02 ` [syzbot] [xfs?] WARNING in xfs_bmapi_convert_delalloc syzbot @ 2024-02-07 21:17 ` Dave Chinner 2024-02-07 22:18 ` Jan Kara 0 siblings, 1 reply; 3+ messages in thread From: Dave Chinner @ 2024-02-07 21:17 UTC (permalink / raw) To: syzbot Cc: axboe, brauner, chandan.babu, dchinner, djwong, jack, linux-fsdevel, linux-kernel, linux-xfs, syzkaller-bugs On Tue, Feb 06, 2024 at 10:02:05PM -0800, syzbot wrote: > syzbot suspects this issue was fixed by commit: > > commit 6f861765464f43a71462d52026fbddfc858239a5 > Author: Jan Kara <jack@suse.cz> > Date: Wed Nov 1 17:43:10 2023 +0000 > > fs: Block writes to mounted block devices > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12b0ad7be80000 > start commit: e8c127b05766 Merge tag 'net-6.6-rc6' of git://git.kernel.o.. > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=11e478e28144788c > dashboard link: https://syzkaller.appspot.com/bug?extid=53b443b5c64221ee8bad > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14a6f291680000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=116bc355680000 > > If the result looks correct, please mark the issue as fixed by replying with: > > #syz fix: fs: Block writes to mounted block devices For real? The test doesn't even open a mounted block device for writes... -Dave. -- Dave Chinner david@fromorbit.com ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [syzbot] [xfs?] WARNING in xfs_bmapi_convert_delalloc 2024-02-07 21:17 ` Dave Chinner @ 2024-02-07 22:18 ` Jan Kara 0 siblings, 0 replies; 3+ messages in thread From: Jan Kara @ 2024-02-07 22:18 UTC (permalink / raw) To: Dave Chinner Cc: syzbot, axboe, brauner, chandan.babu, dchinner, djwong, jack, linux-fsdevel, linux-kernel, linux-xfs, syzkaller-bugs On Thu 08-02-24 08:17:24, Dave Chinner wrote: > On Tue, Feb 06, 2024 at 10:02:05PM -0800, syzbot wrote: > > syzbot suspects this issue was fixed by commit: > > > > commit 6f861765464f43a71462d52026fbddfc858239a5 > > Author: Jan Kara <jack@suse.cz> > > Date: Wed Nov 1 17:43:10 2023 +0000 > > > > fs: Block writes to mounted block devices > > > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12b0ad7be80000 > > start commit: e8c127b05766 Merge tag 'net-6.6-rc6' of git://git.kernel.o.. > > git tree: upstream > > kernel config: https://syzkaller.appspot.com/x/.config?x=11e478e28144788c > > dashboard link: https://syzkaller.appspot.com/bug?extid=53b443b5c64221ee8bad > > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14a6f291680000 > > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=116bc355680000 > > > > If the result looks correct, please mark the issue as fixed by replying with: > > > > #syz fix: fs: Block writes to mounted block devices > > For real? The test doesn't even open a mounted block device for > writes... I was also confused by this. Somehow this commit makes the reproducer stop working but I have no idea how that's possible. Honza -- Jan Kara <jack@suse.com> SUSE Labs, CR ^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-02-07 6:02 ` [syzbot] [xfs?] WARNING in xfs_bmapi_convert_delalloc syzbot
2024-02-07 21:17 ` Dave Chinner
2024-02-07 22:18 ` Jan Kara
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