unregister_netdevice: waiting for DEV to become free

Status: upstream: reported C repro on 2023/03/07 22:57
Bug presence: origin:upstream
Labels: missing-backport
[Documentation on labels]
Reported-by: syzbot+d3736679164e26746ec2@syzkaller.appspotmail.com
First crash: 1317d, last: 7h02m
Fix commit to backport (bisect log) :
tree: upstream
commit ed3ba9b6e280e14cc3148c1b226ba453f02fa76c
Author: Kuniyuki Iwashima <kuniyu@amazon.com>
Date: Sun Mar 16 19:28:37 2025 +0000

  net: Remove RTNL dance for SIOCBRADDIF and SIOCBRDELIF.

[report pending]
  
▶ ▼ Bug presence (3)
Date Name Commit Repro Result
2025/04/26 linux-5.15.y (ToT) f7347f400572 C [report] unregister_netdevice: waiting for DEV to become free
2024/01/26 upstream (ToT) ecb1b8288dc7 C [report] unregister_netdevice: waiting for DEV to become free
2025/04/26 upstream (ToT) f1a3944c860b C Didn't crash
▶ ▼ Similar bugs (17)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream unregister_netdevice: waiting for DEV to become free (3) 2 syz, C 1864 2373d 2435d 15/29 fixed on 2020/04/15 17:19
upstream unregister_netdevice: waiting for DEV to become free (6) 2 syz, C error 13128 1681d 1800d 20/29 fixed on 2022/03/08 16:11
upstream unregister_netdevice: waiting for DEV to become free 2 syz, C 170521 2989d 3100d 8/29 fixed on 2018/08/08 18:10
linux-4.14 unregister_netdevice: waiting for DEV to become free 2 syz, C done 120 2296d 2735d 1/1 fixed on 2020/08/02 06:53
upstream unregister_netdevice: waiting for DEV to become free (9) prio:high net can 2 syz, C error 14885 5m 157d 0/29 upstream: reported C repro on 2026/05/10 20:18
android-49 unregister_netdevice: waiting for DEV to become free 2 syz, C 52164 2517d 2744d 0/3 public: reported C repro on 2019/04/11 08:44
android-44 unregister_netdevice: waiting for DEV to become free 2 syz, C 4307 2578d 2744d 0/2 public: reported C repro on 2019/04/11 08:44
linux-4.14 unregister_netdevice: waiting for DEV to become free (2) fat hfsplus bfs vfs gfs2 udf xfs reiserfs sysv btrfs f2fs 2 syz, C 651522 1318d 2254d 0/1 upstream: reported C repro on 2020/08/13 09:52
android-414 unregister_netdevice: waiting for DEV to become free 2 1231 2520d 2742d 0/1 auto-closed as invalid on 2020/02/19 10:10
upstream unregister_netdevice: waiting for DEV to become free (4) 2 syz, C done 50394 2045d 2247d 19/29 fixed on 2021/03/10 01:48
linux-6.6 unregister_netdevice: waiting for DEV to become free origin:lts-only 2 syz, C inconclusive 942 7h45m 484d 0/2 upstream: reported C repro on 2025/06/18 00:40
linux-6.1 unregister_netdevice: waiting for DEV to become free origin:upstream missing-backport 2 syz, C inconclusive 6184 11m 1317d 0/3 upstream: reported C repro on 2023/03/07 18:05
upstream unregister_netdevice: waiting for DEV to become free (8) net 2 syz, C done 443850 161d 1223d 29/29 fixed on 2026/05/06 19:02
upstream unregister_netdevice: waiting for DEV to become free (2) 2 syz, C done 385621 2435d 2982d 15/29 fixed on 2020/02/14 01:19
linux-4.19 unregister_netdevice: waiting for DEV to become free 2 syz, C 5316 1318d 2744d 0/1 upstream: reported C repro on 2019/04/10 19:11
upstream unregister_netdevice: waiting for DEV to become free (5) 2 syz, C done 40035 1800d 2045d 20/29 fixed on 2021/11/10 00:50
upstream unregister_netdevice: waiting for DEV to become free (7) 2 syz, C inconclusive 20422 1225d 1427d 22/29 fixed on 2023/06/08 14:41
▶ ▼ Fix bisection attempts (1)
Created Duration User Patch Repo Result
2025/09/14 09:13 9h54m fix candidate upstream OK (1) job log

Sample crash report:
unregister_netdevice: waiting for vcan0 to become free. Usage count = 2

Crashes (10861):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/01/01 17:50 linux-5.15.y 68efe5a6c16a d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2025/12/04 23:54 linux-5.15.y cc5ec8769306 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2025/11/23 04:47 linux-5.15.y cc5ec8769306 4fb8ef37 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2025/11/12 18:09 linux-5.15.y cc5ec8769306 07e030de .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2025/11/12 11:49 linux-5.15.y cc5ec8769306 4e1406b4 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2025/10/24 15:45 linux-5.15.y ac56c046adf4 c0460fcd .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2025/10/14 18:56 linux-5.15.y 29e53a5b1c4f b6605ba8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2025/07/21 14:08 linux-5.15.y c79648372d02 56d87229 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2025/05/12 03:21 linux-5.15.y 3b8db0e4f263 77908e5f .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2025/05/11 20:01 linux-5.15.y 3b8db0e4f263 77908e5f .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2025/05/11 06:47 linux-5.15.y 3b8db0e4f263 77908e5f .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2024/01/26 13:51 linux-5.15.y 6139f2a02fe0 cc4a4020 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2025/07/02 03:04 linux-5.15.y 3dea0e7f549e 091a06cd .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/06/21 21:46 linux-5.15.y 1c700860e8bc d6cdfb8a .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/06/13 12:49 linux-5.15.y 1c700860e8bc 98683f8f .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2023/06/04 07:01 linux-5.15.y 0ab06468cbd1 a4ae4f42 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/10/09 11:22 linux-5.15.y a051a4bf909f b2734a59 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/07/04 09:12 linux-5.15.y eceeec79dbc6 fcece630 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2025/11/04 19:53 linux-5.15.y cc5ec8769306 686bf657 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2025/10/28 04:52 linux-5.15.y ac56c046adf4 fd2207e7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2025/08/06 21:53 linux-5.15.y c79648372d02 ffe1dd46 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/08/06 15:30 linux-5.15.y c79648372d02 ffe1dd46 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/08/06 10:27 linux-5.15.y c79648372d02 ffe1dd46 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/07/30 14:29 linux-5.15.y c79648372d02 f8f2b4da .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/07/28 00:07 linux-5.15.y c79648372d02 fb8f743d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/06/15 13:03 linux-5.15.y 1c700860e8bc 5f4b362d .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/06/12 06:29 linux-5.15.y 1c700860e8bc 98683f8f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/06/12 03:47 linux-5.15.y 1c700860e8bc 98683f8f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/06/08 21:37 linux-5.15.y 1c700860e8bc 4826c28e .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/06/07 12:46 linux-5.15.y 1c700860e8bc 4826c28e .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/06/05 07:59 linux-5.15.y 1c700860e8bc 6b6b5f21 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/06/01 19:15 linux-5.15.y 98f47d0e9b8c 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/05/31 10:29 linux-5.15.y 98f47d0e9b8c 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/05/29 07:05 linux-5.15.y 98f47d0e9b8c 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/05/27 00:29 linux-5.15.y 98f47d0e9b8c 874a1386 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/05/25 13:38 linux-5.15.y 98f47d0e9b8c ed351ea7 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/05/25 02:28 linux-5.15.y 98f47d0e9b8c ed351ea7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/05/21 00:08 linux-5.15.y a68c15152131 b47f9e02 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/05/17 10:52 linux-5.15.y 3b8db0e4f263 f41472b0 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/05/15 10:21 linux-5.15.y 3b8db0e4f263 d6b2ee52 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/05/10 01:08 linux-5.15.y 3b8db0e4f263 77908e5f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2025/05/07 08:50 linux-5.15.y 16fdf2c7111b 350f4ffc .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/10/15 04:51 linux-5.15.y a051a4bf909f 8fb0ae89 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/15 04:07 linux-5.15.y a051a4bf909f 8fb0ae89 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/15 02:06 linux-5.15.y a051a4bf909f 8fb0ae89 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/14 08:57 linux-5.15.y a051a4bf909f 7321cd29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/14 04:27 linux-5.15.y a051a4bf909f 7321cd29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/14 01:27 linux-5.15.y a051a4bf909f 7321cd29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/13 13:56 linux-5.15.y a051a4bf909f 5a1eeac4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/13 11:58 linux-5.15.y a051a4bf909f 5a1eeac4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/13 10:54 linux-5.15.y a051a4bf909f 5a1eeac4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/13 05:12 linux-5.15.y a051a4bf909f 745a967f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/12 17:56 linux-5.15.y a051a4bf909f 745a967f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/11 16:36 linux-5.15.y a051a4bf909f 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/10 23:26 linux-5.15.y a051a4bf909f 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/10 11:50 linux-5.15.y a051a4bf909f 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/10 10:33 linux-5.15.y a051a4bf909f 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/10 04:35 linux-5.15.y a051a4bf909f 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/10 02:51 linux-5.15.y a051a4bf909f 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/10 01:22 linux-5.15.y a051a4bf909f 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/08 22:11 linux-5.15.y a051a4bf909f b2734a59 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/08 20:13 linux-5.15.y a051a4bf909f b2734a59 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/08 10:38 linux-5.15.y a051a4bf909f 4f6a9fcf .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/07 21:57 linux-5.15.y a051a4bf909f 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/07 12:58 linux-5.15.y a051a4bf909f 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/07 04:19 linux-5.15.y a051a4bf909f f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/06 03:56 linux-5.15.y a051a4bf909f f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/05 15:14 linux-5.15.y a051a4bf909f af63e995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/04 23:42 linux-5.15.y a051a4bf909f 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/04 20:24 linux-5.15.y a051a4bf909f 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/03 16:41 linux-5.15.y a051a4bf909f 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/03 15:28 linux-5.15.y a051a4bf909f 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/03 14:20 linux-5.15.y a051a4bf909f 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/03 09:22 linux-5.15.y 0248c33e835e 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/03 03:53 linux-5.15.y 0248c33e835e 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/02 23:04 linux-5.15.y 0248c33e835e 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/02 21:12 linux-5.15.y 0248c33e835e 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/02 12:45 linux-5.15.y 0248c33e835e 6d32eb1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/01 17:54 linux-5.15.y 0248c33e835e f5cdae2f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/01 15:48 linux-5.15.y 0248c33e835e f5cdae2f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2026/10/01 10:41 linux-5.15.y 0248c33e835e 38f7f0d1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/10/01 06:53 linux-5.15.y 0248c33e835e 38f7f0d1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/09/30 19:05 linux-5.15.y 0248c33e835e 38f7f0d1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/09/30 16:53 linux-5.15.y 0248c33e835e 7808aef4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/09/30 10:02 linux-5.15.y 0248c33e835e 7808aef4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
2025/08/28 06:47 linux-5.15.y c79648372d02 e12e5ba4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2023/03/07 22:56 linux-5.15.y d9b4a0c83a2d d7ea8bc4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan unregister_netdevice: waiting for DEV to become free
* Struck through repros no longer work on HEAD.