Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/02/26 | upstream (ToT) | d206a76d7d27 | C | [report] WARNING in print_bfs_bug |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/02/26 | upstream (ToT) | d206a76d7d27 | C | [report] WARNING in print_bfs_bug |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-5.15 | WARNING in print_bfs_bug missing-backport origin:upstream | C | error | 4 | 231d | 530d | 0/3 | upstream: reported C repro on 2023/04/30 23:10 | |
upstream | WARNING in print_bfs_bug (2) kernel | C | done | 285 | 10d | 652d | 0/28 | upstream: reported C repro on 2022/12/29 15:51 | |
upstream | WARNING in print_bfs_bug | C | done | 14759 | 1457d | 1809d | 15/28 | fixed on 2020/11/16 12:12 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/09/25 20:16 | 3h37m | bisect fix | linux-6.1.y | OK (0) job log log | |
2024/08/19 13:57 | 1h43m | bisect fix | linux-6.1.y | OK (0) job log log | |
2024/07/08 14:45 | 1h52m | bisect fix | linux-6.1.y | OK (0) job log log | |
2024/05/31 20:08 | 1h35m | bisect fix | linux-6.1.y | OK (0) job log log | |
2024/04/28 03:47 | 1h34m | bisect fix | linux-6.1.y | OK (0) job log log | |
2024/03/27 12:16 | 2h06m | bisect fix | linux-6.1.y | OK (0) job log log | |
2024/02/25 14:26 | 1h19m | bisect fix | linux-6.1.y | OK (0) job log log | |
2024/01/18 02:34 | 1h14m | bisect fix | linux-6.1.y | OK (0) job log log | |
2023/12/18 06:26 | 1h47m | bisect fix | linux-6.1.y | OK (0) job log log | |
2023/11/18 03:57 | 2h22m | bisect fix | linux-6.1.y | OK (0) job log log | |
2023/10/16 22:42 | 1h30m | bisect fix | linux-6.1.y | OK (0) job log log | |
2023/09/13 01:07 | 2h04m | bisect fix | linux-6.1.y | OK (0) job log log | |
2023/06/29 04:54 | 1h07m | bisect fix | linux-6.1.y | OK (0) job log log |
team3843: Mode changed to "activebackup" ------------[ cut here ]------------ lockdep bfs error:-1 WARNING: CPU: 1 PID: 7451 at kernel/locking/lockdep.c:2059 print_bfs_bug+0x22/0x30 kernel/locking/lockdep.c:2059 Modules linked in: CPU: 1 PID: 7451 Comm: syz-executor915 Not tainted 6.1.79-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 RIP: 0010:print_bfs_bug+0x22/0x30 kernel/locking/lockdep.c:2059 Code: ff ff e8 01 af 1f 09 90 55 53 89 fb e8 07 b9 c9 02 89 c5 e8 b0 1d ff ff 85 ed 74 10 48 c7 c7 a0 04 ec 8a 89 de e8 8e 92 e7 ff <0f> 0b 5b 5d c3 66 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 RSP: 0018:ffffc9000dc46688 EFLAGS: 00010046 RAX: ce97253775635900 RBX: 00000000ffffffff RCX: ffff888015713b80 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000001 R08: ffffffff81527e8e R09: ffffed1017324f1c R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff91a95138 R13: 000000000002d301 R14: ffffffff90288510 R15: ffffffff91a95058 FS: 000055555753d380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055d69e2a51c8 CR3: 00000000393be000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> check_irq_usage kernel/locking/lockdep.c:2784 [inline] check_prev_add kernel/locking/lockdep.c:3094 [inline] check_prevs_add kernel/locking/lockdep.c:3209 [inline] validate_chain+0x4101/0x5950 kernel/locking/lockdep.c:3825 __lock_acquire+0x125b/0x1f80 kernel/locking/lockdep.c:5049 lock_acquire+0x1f8/0x5a0 kernel/locking/lockdep.c:5662 do_write_seqcount_begin_nested include/linux/seqlock.h:515 [inline] do_write_seqcount_begin include/linux/seqlock.h:541 [inline] psi_account_irqtime+0x18c/0x5f0 kernel/sched/psi.c:1025 update_rq_clock_task kernel/sched/core.c:704 [inline] update_rq_clock+0x228/0x870 kernel/sched/core.c:747 __schedule+0x42b/0x4550 kernel/sched/core.c:6480 preempt_schedule_common+0x83/0xd0 kernel/sched/core.c:6727 preempt_schedule+0xd9/0xe0 kernel/sched/core.c:6751 preempt_schedule_thunk+0x16/0x18 arch/x86/entry/thunk_64.S:34 vprintk_emit+0x683/0x740 kernel/printk/printk.c:2269 _printk+0xd1/0x111 kernel/printk/printk.c:2293 netdev_info+0x11e/0x165 net/core/dev.c:11309 team_change_mode drivers/net/team/team.c:621 [inline] team_mode_option_set+0x356/0x3a0 drivers/net/team/team.c:1390 team_option_set drivers/net/team/team.c:376 [inline] team_nl_cmd_options_set+0x9d6/0x1050 drivers/net/team/team.c:2684 genl_family_rcv_msg_doit net/netlink/genetlink.c:756 [inline] genl_family_rcv_msg net/netlink/genetlink.c:833 [inline] genl_rcv_msg+0xc1a/0xf70 net/netlink/genetlink.c:850 netlink_rcv_skb+0x1cd/0x410 net/netlink/af_netlink.c:2508 genl_rcv+0x24/0x40 net/netlink/genetlink.c:861 netlink_unicast_kernel net/netlink/af_netlink.c:1326 [inline] netlink_unicast+0x7d8/0x970 net/netlink/af_netlink.c:1352 netlink_sendmsg+0xa26/0xd60 net/netlink/af_netlink.c:1874 sock_sendmsg_nosec net/socket.c:718 [inline] __sock_sendmsg net/socket.c:730 [inline] ____sys_sendmsg+0x5a5/0x8f0 net/socket.c:2514 ___sys_sendmsg net/socket.c:2568 [inline] __sys_sendmsg+0x2a9/0x390 net/socket.c:2597 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fcf0335fd49 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc66d23938 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf0335fd49 RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/02/26 08:31 | linux-6.1.y | 81e1dc2f7001 | 8d446f15 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | WARNING in print_bfs_bug | |
2023/04/30 07:54 | linux-6.1.y | ca1c9012c941 | 62df2017 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | WARNING in print_bfs_bug | |
2023/05/29 09:41 | linux-6.1.y | a343b0dd87b4 | cf184559 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan | WARNING in print_bfs_bug |