* Re: [syzbot] [kasan?] [mm?] INFO: rcu detected stall in __run_timer_base [not found] <00000000000022a23c061604edb3@google.com> @ 2024-05-03 19:58 ` syzbot 2024-07-31 11:57 ` [syzbot] [usb?] " syzbot 1 sibling, 0 replies; 3+ messages in thread From: syzbot @ 2024-05-03 19:58 UTC (permalink / raw) To: akpm, brauner, davem, dvyukov, elver, glider, hdanton, jhs, kasan-dev, keescook, linux-fsdevel, linux-kernel, linux-mm, luyun, netdev, pctammela, syzkaller-bugs, victor, viro, vladimir.oltean syzbot has bisected this issue to: commit da71714e359b64bd7aab3bd56ec53f307f058133 Author: Jamal Hadi Salim <jhs@mojatatu.com> Date: Tue Aug 22 10:12:31 2023 +0000 net/sched: fix a qdisc modification with ambiguous command request bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13b9b317180000 start commit: fe46a7dd189e Merge tag 'sound-6.9-rc1' of git://git.kernel.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=1079b317180000 console output: https://syzkaller.appspot.com/x/log.txt?x=17b9b317180000 kernel config: https://syzkaller.appspot.com/x/.config?x=fe78468a74fdc3b7 dashboard link: https://syzkaller.appspot.com/bug?extid=1acbadd9f48eeeacda29 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16435913180000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=111600cb180000 Reported-by: syzbot+1acbadd9f48eeeacda29@syzkaller.appspotmail.com Fixes: da71714e359b ("net/sched: fix a qdisc modification with ambiguous command request") For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [syzbot] [usb?] INFO: rcu detected stall in __run_timer_base [not found] <00000000000022a23c061604edb3@google.com> 2024-05-03 19:58 ` [syzbot] [kasan?] [mm?] INFO: rcu detected stall in __run_timer_base syzbot @ 2024-07-31 11:57 ` syzbot 2024-07-31 14:08 ` Alan Stern 1 sibling, 1 reply; 3+ messages in thread From: syzbot @ 2024-07-31 11:57 UTC (permalink / raw) To: akpm, brauner, davem, dvyukov, elver, glider, gregkh, hdanton, jhs, kasan-dev, keescook, kuba, linux-fsdevel, linux-kernel, linux-mm, linux-usb, luyun, netdev, pctammela, rafael, stern, syzkaller-bugs, victor, vinicius.gomes, viro, vladimir.oltean syzbot suspects this issue was fixed by commit: commit 22f00812862564b314784167a89f27b444f82a46 Author: Alan Stern <stern@rowland.harvard.edu> Date: Fri Jun 14 01:30:43 2024 +0000 USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14f906bd980000 start commit: 89be4025b0db Merge tag '6.10-rc1-smb3-client-fixes' of git.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=b9016f104992d69c dashboard link: https://syzkaller.appspot.com/bug?extid=1acbadd9f48eeeacda29 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=145ed3fc980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11c1541c980000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [syzbot] [usb?] INFO: rcu detected stall in __run_timer_base 2024-07-31 11:57 ` [syzbot] [usb?] " syzbot @ 2024-07-31 14:08 ` Alan Stern 0 siblings, 0 replies; 3+ messages in thread From: Alan Stern @ 2024-07-31 14:08 UTC (permalink / raw) To: syzbot Cc: akpm, brauner, davem, dvyukov, elver, glider, gregkh, hdanton, jhs, kasan-dev, keescook, kuba, linux-fsdevel, linux-kernel, linux-mm, linux-usb, luyun, netdev, pctammela, rafael, syzkaller-bugs, victor, vinicius.gomes, viro, vladimir.oltean On Wed, Jul 31, 2024 at 04:57:02AM -0700, syzbot wrote: > syzbot suspects this issue was fixed by commit: > > commit 22f00812862564b314784167a89f27b444f82a46 > Author: Alan Stern <stern@rowland.harvard.edu> > Date: Fri Jun 14 01:30:43 2024 +0000 > > USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14f906bd980000 > start commit: 89be4025b0db Merge tag '6.10-rc1-smb3-client-fixes' of git.. > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=b9016f104992d69c > dashboard link: https://syzkaller.appspot.com/bug?extid=1acbadd9f48eeeacda29 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=145ed3fc980000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11c1541c980000 > > If the result looks correct, please mark the issue as fixed by replying with: > #syz fix: USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages > > For information about bisection process see: https://goo.gl/tpsmEJ#bisection ^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-05-03 19:58 ` [syzbot] [kasan?] [mm?] INFO: rcu detected stall in __run_timer_base syzbot
2024-07-31 11:57 ` [syzbot] [usb?] " syzbot
2024-07-31 14:08 ` Alan Stern
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