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| Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| upstream | KCSAN: data-race in can_receive / can_receive (2) can | 6 | 3 | 1735d | 1778d | 0/29 | auto-closed as invalid on 2021/04/13 21:26 | |||
| upstream | KCSAN: data-race in can_receive / can_receive (4) can | 6 | 167 | 264d | 275d | 0/29 | auto-obsoleted due to no activity on 2025/05/07 21:36 | |||
| upstream | KCSAN: data-race in can_receive / can_receive (3) can | 6 | 1236 | 823d | 1334d | 0/29 | auto-obsoleted due to no activity on 2023/10/06 05:46 |
vcan0: j1939_xtp_rx_abort_one: 0x00000000b909c869: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. ================================================================== BUG: KCSAN: data-race in can_receive / can_receive read to 0xffff8880ac4d5178 of 8 bytes by interrupt on cpu 0: can_receive+0x1de/0x230 net/can/af_can.c:669 can_rcv+0xbd/0x120 net/can/af_can.c:686 __netif_receive_skb_one_core+0xa7/0xe0 net/core/dev.c:5150 __netif_receive_skb+0x37/0xf0 net/core/dev.c:5264 process_backlog+0x207/0x4b0 net/core/dev.c:6095 napi_poll net/core/dev.c:6532 [inline] net_rx_action+0x3ae/0xa90 net/core/dev.c:6600 __do_softirq+0x115/0x33f kernel/softirq.c:292 run_ksoftirqd+0x46/0x60 kernel/softirq.c:603 smpboot_thread_fn+0x37d/0x4a0 kernel/smpboot.c:165 kthread+0x1d4/0x200 drivers/block/aoe/aoecmd.c:1253 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:352 write to 0xffff8880ac4d5178 of 8 bytes by interrupt on cpu 1: can_receive+0x1f2/0x230 net/can/af_can.c:669 can_rcv+0xbd/0x120 net/can/af_can.c:686 __netif_receive_skb_one_core+0xa7/0xe0 net/core/dev.c:5150 __netif_receive_skb+0x37/0xf0 net/core/dev.c:5264 process_backlog+0x207/0x4b0 net/core/dev.c:6095 napi_poll net/core/dev.c:6532 [inline] net_rx_action+0x3ae/0xa90 net/core/dev.c:6600 __do_softirq+0x115/0x33f kernel/softirq.c:292 run_ksoftirqd+0x46/0x60 kernel/softirq.c:603 smpboot_thread_fn+0x37d/0x4a0 kernel/smpboot.c:165 kthread+0x1d4/0x200 drivers/block/aoe/aoecmd.c:1253 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:352 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.5.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ==================================================================
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020/01/25 02:45 | https://github.com/google/ktsan.git kcsan | 245a43005292 | 2e95ab33 | .config | console log | report | ci2-upstream-kcsan-gce | |||||
| 2020/01/19 10:09 | https://github.com/google/ktsan.git kcsan | 245a43005292 | bc8bc756 | .config | console log | report | ci2-upstream-kcsan-gce | |||||
| 2020/01/18 14:42 | https://github.com/google/ktsan.git kcsan | 245a43005292 | 3de7aabb | .config | console log | report | ci2-upstream-kcsan-gce | |||||
| 2019/12/27 13:15 | https://github.com/google/ktsan.git kcsan | 245a43005292 | be5c2c81 | .config | console log | report | ci2-upstream-kcsan-gce | |||||
| 2019/12/20 14:44 | https://github.com/google/ktsan.git kcsan | 245a43005292 | 34011c05 | .config | console log | report | ci2-upstream-kcsan-gce | |||||
| 2019/12/19 13:11 | https://github.com/google/ktsan.git kcsan | 245a43005292 | 79b211f7 | .config | console log | report | ci2-upstream-kcsan-gce | |||||
| 2019/12/17 15:36 | https://github.com/google/ktsan.git kcsan | 245a43005292 | 1af3875f | .config | console log | report | ci2-upstream-kcsan-gce | |||||
| 2019/12/16 10:02 | https://github.com/google/ktsan.git kcsan | 245a43005292 | 0ae38e44 | .config | console log | report | ci2-upstream-kcsan-gce | |||||
| 2019/11/17 03:26 | https://github.com/google/ktsan.git kcsan | 5863cc791e4c | cdac920b | .config | console log | report | ci2-upstream-kcsan-gce |