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unregister_netdevice: waiting for DEV to become free

Status: upstream: reported C repro on 2023/03/07 18:05
Bug presence: origin:upstream
Labels: missing-backport
[Documentation on labels]
Reported-by: syzbot+567a05e571d86deb603d@syzkaller.appspotmail.com
First crash: 1168d, last: 9h04m
▶ ▼ Bug presence (3)
Date Name Commit Repro Result
2025/04/26 linux-6.1.y (ToT) 535ec20c5027 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 C 1864 2224d 2286d 15/29 fixed on 2020/04/15 17:19
upstream unregister_netdevice: waiting for DEV to become free (6) 2 C error 13128 1533d 1651d 20/29 fixed on 2022/03/08 16:11
upstream unregister_netdevice: waiting for DEV to become free 2 C 170521 2840d 2952d 8/29 fixed on 2018/08/08 18:10
linux-4.14 unregister_netdevice: waiting for DEV to become free 2 C done 120 2147d 2586d 1/1 fixed on 2020/08/02 06:53
linux-5.15 unregister_netdevice: waiting for DEV to become free missing-backport origin:upstream 2 C done 10120 33m 1168d 0/3 upstream: reported C repro on 2023/03/07 22:57
upstream unregister_netdevice: waiting for DEV to become free (9) net prio:high 2 syz 289 2h47m 8d20h 0/29 upstream: reported syz repro on 2026/05/10 20:18
android-49 unregister_netdevice: waiting for DEV to become free 2 C 52164 2368d 2595d 0/3 public: reported C repro on 2019/04/11 08:44
android-44 unregister_netdevice: waiting for DEV to become free 2 C 4307 2430d 2595d 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 C 651522 1169d 2105d 0/1 upstream: reported C repro on 2020/08/13 09:52
android-414 unregister_netdevice: waiting for DEV to become free 2 1231 2371d 2593d 0/1 auto-closed as invalid on 2020/02/19 10:10
upstream unregister_netdevice: waiting for DEV to become free (4) 2 C done 50394 1896d 2099d 19/29 fixed on 2021/03/10 01:48
linux-6.6 unregister_netdevice: waiting for DEV to become free origin:lts-only 2 C inconclusive 687 1d18h 335d 0/2 upstream: reported C repro on 2025/06/18 00:40
upstream unregister_netdevice: waiting for DEV to become free (8) net 2 C done 443850 13d 1074d 29/29 fixed on 2026/05/06 19:02
upstream unregister_netdevice: waiting for DEV to become free (2) 2 C done 385621 2286d 2833d 15/29 fixed on 2020/02/14 01:19
linux-4.19 unregister_netdevice: waiting for DEV to become free 2 C 5316 1169d 2595d 0/1 upstream: reported C repro on 2019/04/10 19:11
upstream unregister_netdevice: waiting for DEV to become free (5) 2 C done 40035 1651d 1896d 20/29 fixed on 2021/11/10 00:50
upstream unregister_netdevice: waiting for DEV to become free (7) 2 C inconclusive 20422 1076d 1278d 22/29 fixed on 2023/06/08 14:41
▶ ▼ Fix bisection attempts (3)
Created Duration User Patch Repo Result
2025/05/10 19:16 2h32m fix candidate upstream OK (0) job log
2023/12/20 16:04 2h53m fix candidate upstream OK (0) job log
2023/09/27 06:28 1h54m fix candidate upstream error job log

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

Crashes (5012):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/01/05 15:26 linux-6.1.y 50cbba13faa2 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan unregister_netdevice: waiting for DEV to become free
2024/01/26 13:51 linux-6.1.y 883d1a956208 cc4a4020 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/04/04 09:51 linux-6.1.y 1989cd3d56e2 4440e7c2 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/03/01 17:01 linux-6.1.y 779f9571ac3e 43249bac .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/01/02 20:09 linux-6.1.y 50cbba13faa2 d6526ea3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2023/06/04 08:34 linux-6.1.y d2869ace6eeb a4ae4f42 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/18 01:56 linux-6.1.y c27210688955 de5aae85 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/15 06:37 linux-6.1.y ad16b162f21d 6ccb967e .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/06 06:10 linux-6.1.y 4931e0e1673d 26da2c66 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/23 16:51 linux-6.1.y 7c87defbd336 4c3406dc .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/23 08:56 linux-6.1.y 7c87defbd336 b10da5ec .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/20 08:43 linux-6.1.y 7c87defbd336 303e2802 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/19 21:28 linux-6.1.y 7c87defbd336 303e2802 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/18 02:38 linux-6.1.y 8e8fc038cad5 24ecfc1e .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/14 10:11 linux-6.1.y 8e8fc038cad5 1a086e7c .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/13 04:22 linux-6.1.y 8e8fc038cad5 38c8e246 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/13 01:33 linux-6.1.y 8e8fc038cad5 38c8e246 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/11 06:48 linux-6.1.y 1989cd3d56e2 38c8e246 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/10 02:32 linux-6.1.y 1989cd3d56e2 38c8e246 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/09 21:33 linux-6.1.y 1989cd3d56e2 38c8e246 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/09 16:48 linux-6.1.y 1989cd3d56e2 38c8e246 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/09 12:31 linux-6.1.y 1989cd3d56e2 38c8e246 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/08 10:15 linux-6.1.y 1989cd3d56e2 2c961e87 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/06 22:28 linux-6.1.y 1989cd3d56e2 4440e7c2 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/06 11:35 linux-6.1.y 1989cd3d56e2 4440e7c2 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/04/04 01:43 linux-6.1.y 1989cd3d56e2 4440e7c2 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/03/31 21:03 linux-6.1.y 1989cd3d56e2 aeea1c72 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/03/29 19:39 linux-6.1.y 1989cd3d56e2 b5ceaad2 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/03/27 23:30 linux-6.1.y 1989cd3d56e2 74a13a23 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/03/26 21:23 linux-6.1.y 1989cd3d56e2 766b6434 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/03/22 11:56 linux-6.1.y f2ddafa93a25 5b92003d .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/03/19 20:21 linux-6.1.y f2ddafa93a25 bd6dcb30 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/03/18 07:52 linux-6.1.y f2ddafa93a25 c8810548 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/03/07 20:11 linux-6.1.y f2ddafa93a25 5cb44a80 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/03/05 10:35 linux-6.1.y 2f66dd9cff42 a9fe5c9e .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/02/28 13:20 linux-6.1.y 779f9571ac3e 43249bac .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/02/28 10:59 linux-6.1.y 779f9571ac3e 43249bac .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/02/14 08:13 linux-6.1.y 8ce36b2849ef 1e62d198 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/01/27 21:15 linux-6.1.y cd9b81672742 9a514c2f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/01/16 01:12 linux-6.1.y bec0e10ee67e d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/01/11 09:55 linux-6.1.y 50cbba13faa2 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/01/04 06:09 linux-6.1.y 50cbba13faa2 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/17 12:45 linux-6.1.y c27210688955 de5aae85 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan unregister_netdevice: waiting for DEV to become free
2026/05/16 07:45 linux-6.1.y c27210688955 81fb92f3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan unregister_netdevice: waiting for DEV to become free
2026/05/10 10:34 linux-6.1.y ad16b162f21d 29233ece .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan unregister_netdevice: waiting for DEV to become free
2026/05/09 21:12 linux-6.1.y ad16b162f21d 29233ece .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan unregister_netdevice: waiting for DEV to become free
2026/03/04 20:01 linux-6.1.y 2f66dd9cff42 e6b6b96b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-perf unregister_netdevice: waiting for DEV to become free
2026/05/19 07:37 linux-6.1.y c27210688955 9f74d399 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/19 05:57 linux-6.1.y c27210688955 9f74d399 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/18 18:02 linux-6.1.y c27210688955 55156e84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/18 16:27 linux-6.1.y c27210688955 55156e84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/18 15:14 linux-6.1.y c27210688955 55156e84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/18 13:28 linux-6.1.y c27210688955 55156e84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/18 06:38 linux-6.1.y c27210688955 de5aae85 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/18 05:33 linux-6.1.y c27210688955 de5aae85 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/17 13:47 linux-6.1.y c27210688955 de5aae85 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/17 09:33 linux-6.1.y c27210688955 de5aae85 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/17 05:04 linux-6.1.y c27210688955 de5aae85 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/17 02:20 linux-6.1.y c27210688955 de5aae85 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/17 01:17 linux-6.1.y c27210688955 de5aae85 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/16 20:05 linux-6.1.y c27210688955 a15a64a6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/16 14:43 linux-6.1.y c27210688955 a15a64a6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/15 05:36 linux-6.1.y ad16b162f21d 6ccb967e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/14 22:59 linux-6.1.y ad16b162f21d 6ccb967e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/14 20:36 linux-6.1.y ad16b162f21d 6ccb967e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/14 18:03 linux-6.1.y ad16b162f21d 6ccb967e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/14 16:55 linux-6.1.y ad16b162f21d 6ccb967e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/14 12:51 linux-6.1.y ad16b162f21d 6ccb967e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/14 10:58 linux-6.1.y ad16b162f21d 6ccb967e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/14 09:38 linux-6.1.y ad16b162f21d 6ccb967e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/14 06:41 linux-6.1.y ad16b162f21d 6ccb967e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/13 19:53 linux-6.1.y ad16b162f21d fec2a7ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/13 17:39 linux-6.1.y ad16b162f21d fec2a7ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/13 13:29 linux-6.1.y ad16b162f21d fec2a7ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/12 19:18 linux-6.1.y ad16b162f21d 07aeade5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/12 07:08 linux-6.1.y ad16b162f21d d168f260 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/12 03:53 linux-6.1.y ad16b162f21d d168f260 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/12 02:05 linux-6.1.y ad16b162f21d d168f260 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/11 16:55 linux-6.1.y ad16b162f21d 845acb1c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/11 15:45 linux-6.1.y ad16b162f21d 845acb1c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/11 12:21 linux-6.1.y ad16b162f21d 845acb1c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/10 22:44 linux-6.1.y 128a674368bf 29233ece .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/10 14:15 linux-6.1.y 128a674368bf 29233ece .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/10 12:34 linux-6.1.y 128a674368bf 29233ece .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/10 08:15 linux-6.1.y 128a674368bf 29233ece .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/10 04:06 linux-6.1.y 128a674368bf 29233ece .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2026/05/10 01:06 linux-6.1.y 128a674368bf 29233ece .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 unregister_netdevice: waiting for DEV to become free
2023/03/07 18:05 linux-6.1.y 42616e0f09fb d7ea8bc4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan unregister_netdevice: waiting for DEV to become free
* Struck through repros no longer work on HEAD.