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unregister_netdevice: waiting for DEV to become free (8)

Status: upstream: reported C repro on 2023/06/10 01:34
Subsystems: net
[Documentation on labels]
Reported-by: syzbot+881d65229ca4f9ae8c84@syzkaller.appspotmail.com
Fix commit: fa3c411d21eb RDMA/core: always drop device refcount in ib_del_sub_device_and_put() f12b69d8f228 batman-adv: Release references to inactive interfaces 7fcbe5b2c6a4 can: j1939: implement NETDEV_UNREGISTER notification handler 5d5602236f5d can: j1939: make j1939_session_activate() fail if device is no longer registered ac782f4e3bfc ipv4: Fix reference count leak when using error routes with nexthop objects
Patched on: [ci-upstream-gce-arm64], missing on: [ci-qemu-gce-upstream-auto ci-qemu-native-arm64-kvm ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm32 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte ci-qemu2-riscv64 ci-snapshot-upstream-root ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-badwrites-root ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-kmsan-gce-386-root ci-upstream-kmsan-gce-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci-upstream-rust-kasan-gce ci2-upstream-fs ci2-upstream-kcsan-gce ci2-upstream-usb]
First crash: 1011d, last: 34m
Cause bisection: introduced by (bisect log) :
commit ad2f99aedf8fa77f3ae647153284fa63c43d3055
Author: Arnd Bergmann <arnd@arndb.de>
Date: Tue Jul 27 13:45:16 2021 +0000

  net: bridge: move bridge ioctls out of .ndo_do_ioctl

Crash: possible deadlock in br_del_bridge (log)
Repro: C syz .config
  
▶ ▼ Discussions (62)
Title Replies (including bot) Last reply
Re: unregister_netdevice: waiting for DEV to become free (8) 4 (8) 2026/03/02 11:21
[PATCH 6.19 495/844] team: avoid NETDEV_CHANGEMTU event when unregistering slave 1 (1) 2026/02/28 17:26
[PATCH 6.19 481/844] RDMA/core: Fix stale RoCE GIDs during netdev events at registration 1 (1) 2026/02/28 17:26
[PATCH 6.19 450/844] xfrm: always flush state and policy upon NETDEV_UNREGISTER event 1 (1) 2026/02/28 17:26
[PATCH net v3 1/2] team: avoid NETDEV_CHANGEMTU event when unregistering slave 1 (1) 2026/02/24 12:57
[PATCH 3/3] xfrm: always flush state and policy upon NETDEV_UNREGISTER event 1 (1) 2026/02/20 09:41
[PATCH net v2] xfrm: always flush state and policy upon NETDEV_UNREGISTER event 4 (4) 2026/02/17 13:45
Re: [PATCH] xfrm: kill xfrm_dev_{state,policy}_flush_secctx_check() 1 (1) 2026/02/03 03:47
[PATCH net] xfrm: always flush state and policy upon NETDEV_DOWN/NETDEV_UNREGISTER events 2 (2) 2026/01/28 10:24
[PATCH net v2] team: avoid NETDEV_CHANGEMTU event when unregistering slave 1 (1) 2026/01/27 11:05
[PATCH] team: avoid NETDEV_CHANGEMTU event when unregistering slave 3 (3) 2026/01/27 07:42
[PATCH] ipv4: don't call inetdev_init() if device is no longer registered 2 (2) 2026/01/25 08:58
Re: [PATCH] xfrm: force flush upon NETDEV_UNREGISTER event 1 (1) 2026/01/22 11:28
[rdma bug] del_default_gids() is not called upon NETDEV_UNREGISTER event 2 (2) 2026/01/20 11:43
[PATCH] xfrm: force flush upon NETDEV_UNREGISTER event 1 (1) 2026/01/19 11:19
[PATCH net 4/4] net: can: j1939: j1939_xtp_rx_rts_session_active(): deactivate session upon receiving the second rts 1 (1) 2026/01/15 08:57
[PATCH net 4/4] net: can: j1939: j1939_xtp_rx_rts_session_active(): deactivate session upon receiving the second rts 1 (1) 2026/01/14 10:45
[PATCH] can: j1939: deactivate session upon receiving the second rts 5 (5) 2026/01/14 10:38
can: j1939: unregister_netdevice: waiting for vcan0 to become free. 1 (1) 2026/01/12 14:51
[PATCH] bpf: fix reference count leak in bpf_prog_test_run_xdp() 2 (2) 2026/01/08 14:01
[PATCH net 1/2] ipv4: Fix reference count leak when using error routes with nexthop objects 2 (2) 2025/12/22 23:12
[PATCH] RDMA/core: always drop device refcount in ib_del_sub_device_and_put() 2 (2) 2025/12/21 06:17
[BUG nexthop] refcount leak in "struct nexthop" handling 3 (3) 2025/12/20 18:14
[PATCH net 1/3] can: j1939: make j1939_session_activate() fail if device is no longer registered 2 (2) 2025/12/18 16:30
[PATCH] RDMA/core: flush gid_cache_wq WQ from disable_device() 1 (1) 2025/12/16 14:38
[not-yet-signed PATCH] RDMA/core: flush gid_cache_wq WQ from disable_device() 4 (4) 2025/12/16 13:29
[rdma/siw] unregister_netdevice: waiting for bond0 to become free. Usage count = 3 1 (1) 2025/11/25 14:31
[can/j1939] unregister_netdevice: waiting for vcan0 to become free. Usage count = 2 2 (2) 2025/11/21 09:06
unregister_netdevice: waiting for DEV to become free (8) 1 (1) 2025/11/19 12:18
unregister_netdevice: waiting for lo to become free. Usage count = 6659 1 (1) 2025/11/03 13:39
[PATCH net 1/1] batman-adv: Release references to inactive interfaces 2 (2) 2025/10/28 01:10
Re: unregister_netdevice: waiting for batadv_slave_0 to become free. Usage count = 2 2 (2) 2025/09/28 01:06
unregister_netdevice: waiting for batadv_slave_0 to become free. Usage count = 2 1 (1) 2025/09/22 14:09
[PATCH net 3/7] can: j1939: implement NETDEV_UNREGISTER notification handler 1 (1) 2025/09/10 16:20
[PATCH net 3/7] can: j1939: implement NETDEV_UNREGISTER notification handler 1 (1) 2025/09/09 13:34
[PATCH] can: j1939: implement NETDEV_UNREGISTER notification handler 3 (3) 2025/09/09 11:48
[syzbot] [net?] unregister_netdevice: waiting for DEV to become free (8) 4 (7) 2025/08/26 02:48
[PATCH] can: j1939: implement NETDEV_UNREGISTER notification handler 1 (2) 2025/08/25 13:35
can/j1939: hung inside rtnl_dellink() 3 (3) 2025/08/22 10:23
[syzbot] Monthly net report (Aug 2025) 0 (1) 2025/08/14 12:42
[syzbot] Monthly net report (Jul 2025) 0 (1) 2025/07/14 07:23
[syzbot] Monthly net report (Jun 2025) 0 (1) 2025/06/13 12:25
[syzbot] Monthly net report (May 2025) 0 (1) 2025/05/12 13:34
[syzbot] [net?] WARNING: bad unlock balance in do_setlink 8 (10) 2025/04/08 20:41
[syzbot] Monthly net report (Mar 2025) 0 (1) 2025/03/08 22:17
[syzbot] Monthly net report (Feb 2025) 0 (1) 2025/02/05 12:44
[syzbot] Monthly net report (Jan 2025) 0 (1) 2025/01/06 10:01
[syzbot] Monthly net report (Dec 2024) 0 (1) 2024/12/05 09:04
[syzbot] Monthly net report (Nov 2024) 0 (1) 2024/11/04 08:49
[syzbot] Monthly net report (Oct 2024) 0 (1) 2024/10/03 09:02
[syzbot] Monthly net report (Sep 2024) 0 (1) 2024/09/02 08:21
[syzbot] Monthly net report (Aug 2024) 0 (1) 2024/08/02 07:26
[syzbot] Monthly net report (Jul 2024) 0 (1) 2024/07/01 10:28
[syzbot] Monthly net report (May 2024) 0 (1) 2024/05/31 06:48
[syzbot] Monthly net report (Apr 2024) 0 (1) 2024/04/30 07:11
[syzbot] Monthly net report (Mar 2024) 0 (1) 2024/03/29 18:37
[syzbot] Monthly net report (Feb 2024) 0 (1) 2024/02/27 09:32
[PATCH] net: bridge: Fix refcnt issues in dev_ioctl 6 (6) 2024/02/12 15:28
[syzbot] Monthly net report (Jan 2024) 0 (1) 2024/01/26 21:54
[PATCH] can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock 6 (7) 2023/11/17 08:10
Re: [PATCH] can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock 3 (3) 2023/07/05 04:50
[PATCH] can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock 1 (1) 2023/06/26 05:50
▶ ▼ Similar bugs (16)
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 2160d 2221d 15/29 fixed on 2020/04/15 17:19
upstream unregister_netdevice: waiting for DEV to become free (6) 2 C error 13128 1468d 1587d 20/29 fixed on 2022/03/08 16:11
upstream unregister_netdevice: waiting for DEV to become free 2 C 170521 2776d 2887d 8/29 fixed on 2018/08/08 18:10
linux-4.14 unregister_netdevice: waiting for DEV to become free 2 C done 120 2083d 2522d 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 9697 3d07h 1104d 0/3 upstream: reported C repro on 2023/03/07 22:57
android-49 unregister_netdevice: waiting for DEV to become free 2 C 52164 2303d 2530d 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 2365d 2530d 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 1104d 2040d 0/1 upstream: reported C repro on 2020/08/13 09:52
android-414 unregister_netdevice: waiting for DEV to become free 2 1231 2306d 2529d 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 1832d 2034d 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 613 3d09h 271d 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 C inconclusive 4516 3d07h 1104d 0/3 upstream: reported C repro on 2023/03/07 18:05
upstream unregister_netdevice: waiting for DEV to become free (2) 2 C done 385621 2222d 2769d 15/29 fixed on 2020/02/14 01:19
linux-4.19 unregister_netdevice: waiting for DEV to become free 2 C 5316 1105d 2531d 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 1587d 1832d 20/29 fixed on 2021/11/10 00:50
upstream unregister_netdevice: waiting for DEV to become free (7) 2 C inconclusive 20422 1011d 1213d 22/29 fixed on 2023/06/08 14:41
▶ ▼ Last patch testing requests (8)
Created Duration User Patch Repo Result
2026/03/02 10:56 24m penguin-kernel@i-love.sakura.ne.jp patch upstream OK log
2025/11/19 14:00 34m penguin-kernel@i-love.sakura.ne.jp patch upstream OK log
2025/11/19 13:14 28m penguin-kernel@i-love.sakura.ne.jp git://git.code.sf.net/p/tomoyo/tomoyo.git master OK log
2025/11/19 12:20 32m penguin-kernel@i-love.sakura.ne.jp git://git.code.sf.net/p/tomoyo/tomoyo.git master OK log
2025/08/26 01:50 16m hdanton@sina.com patch upstream report log
2025/08/25 12:35 16m hdanton@sina.com patch upstream report log
2025/08/25 11:01 24m penguin-kernel@i-love.sakura.ne.jp patch upstream OK log
2023/08/19 06:56 22m astrajoan@yahoo.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master OK log

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

Crashes (442567):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/08/31 12:22 upstream c8bc81a52d5a 807a3b61 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce unregister_netdevice: waiting for DEV to become free
2025/08/12 19:02 upstream 53e760d89498 c06e8995 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root unregister_netdevice: waiting for DEV to become free
2025/09/11 13:24 upstream 7aac71907bde e2beed91 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream unregister_netdevice: waiting for DEV to become free
2025/09/02 07:37 upstream b320789d6883 807a3b61 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root unregister_netdevice: waiting for DEV to become free
2023/07/31 16:12 upstream 5d0c230f1de8 2a0d0f29 .config console log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root unregister_netdevice: waiting for DEV to become free
2025/09/08 06:01 net e2a10daba849 d291dd2d .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 17:07 net-next 5446b8691eb8 ee8d34d6 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2023/06/09 14:15 bpf-next 67faabbde36b 7086cdb9 .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce unregister_netdevice: waiting for DEV to become free
2025/10/11 18:52 linux-next 2b763d465239 ff1712fe .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root unregister_netdevice: waiting for DEV to become free
2025/11/16 15:56 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci db9030a787e3 f7988ea4 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2026/03/02 08:12 upstream 39c633261414 43249bac .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2025/12/18 12:26 upstream ea1013c15392 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root unregister_netdevice: waiting for DEV to become free
2025/12/24 22:29 upstream ccd1cdca5cd4 d1b870e1 .config console log report syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream unregister_netdevice: waiting for DEV to become free
2025/12/19 16:49 upstream dd9b004b7ff3 d1b870e1 .config console log report syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream unregister_netdevice: waiting for DEV to become free
2025/11/26 15:56 upstream 30f09200cc4a c116feb4 .config console log report syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream unregister_netdevice: waiting for DEV to become free
2025/10/30 03:42 upstream e53642b87a4f fd2207e7 .config console log report syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream unregister_netdevice: waiting for DEV to become free
2025/10/10 13:42 upstream 5472d60c129f ff1712fe .config console log report syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream unregister_netdevice: waiting for DEV to become free
2025/09/06 04:23 upstream c8ed9b5c02a5 d291dd2d .config console log report syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream unregister_netdevice: waiting for DEV to become free
2026/02/15 07:10 net ee5492fd88cf 1e62d198 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/02/15 04:55 net ee5492fd88cf 1e62d198 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2025/12/18 14:45 bpf ea1013c15392 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce unregister_netdevice: waiting for DEV to become free
2025/10/02 18:07 net daa26ea63c6f 49379ee0 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2025/12/18 14:54 bpf-next ec439c380135 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce unregister_netdevice: waiting for DEV to become free
2025/10/03 00:30 linux-next 3b9b1f8df454 49379ee0 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce unregister_netdevice: waiting for DEV to become free
2025/09/21 15:17 linux-next 846bd2225ec3 67c37560 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root unregister_netdevice: waiting for DEV to become free
2025/09/08 13:28 linux-next 3e8e5822146b d291dd2d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/01/15 23:18 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59e4d31a0470 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2026/01/14 23:57 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59e4d31a0470 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2026/01/14 03:45 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59e4d31a0470 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2026/01/12 12:26 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59e4d31a0470 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2026/01/09 20:35 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59e4d31a0470 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2026/01/07 21:58 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e8c40f11c7b0 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/11/18 17:21 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 0135f5afa33b ef766cd7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/11/15 04:07 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci db9030a787e3 f7988ea4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/11/15 03:12 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci db9030a787e3 f7988ea4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/11/12 13:55 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 74c964729281 4e1406b4 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/11/05 13:33 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci dcb6fa37fd7b a6c9c731 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/11/03 02:47 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci dcb6fa37fd7b 2c50b6a9 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/10/17 19:43 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci bf45a62baffc 7adf5298 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/10/14 15:23 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci bf45a62baffc b6605ba8 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/10/13 16:35 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci bf45a62baffc ff1712fe .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/09/26 01:15 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 35aa5763e111 0abd0691 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/09/25 05:26 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 0f3be52b8e37 0abd0691 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/09/10 10:24 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c199ef1fa61a fdeaa69b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2025/09/09 05:34 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci c199ef1fa61a d291dd2d .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro #1 (clean fs)] [mounted in repro #2 (clean fs)] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2026/03/16 02:12 upstream 4f3df2e5ea69 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 23:01 upstream f338e7738378 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/15 14:22 upstream 267594792a71 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/15 05:16 upstream 69237f8c1f69 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/15 02:55 upstream 69237f8c1f69 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root unregister_netdevice: waiting for DEV to become free
2026/03/14 21:12 upstream 69237f8c1f69 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root unregister_netdevice: waiting for DEV to become free
2026/03/14 17:04 upstream 1c9982b49613 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/14 14:03 upstream 1c9982b49613 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/13 21:27 upstream 0257f64bdac7 351cb5cf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/13 18:18 upstream 0257f64bdac7 351cb5cf .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/13 11:33 upstream 8004279c41ad 2f7f359d .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/13 09:14 upstream 8004279c41ad 2f7f359d .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/13 07:11 upstream 8004279c41ad 2f7f359d .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/13 05:51 upstream 8004279c41ad 2f7f359d .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/13 04:22 upstream 8004279c41ad 2f7f359d .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/13 01:16 upstream 8004279c41ad 2f7f359d .config console log report info [disk image] [vmlinux] [kernel image] ci-qemu-gce-upstream-auto unregister_netdevice: waiting for DEV to become free
2026/03/11 04:56 upstream b4f0dd314b39 86914af9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/02/26 03:44 upstream d9d32e5bd5a4 e0f78d93 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root unregister_netdevice: waiting for DEV to become free
2026/02/25 02:13 upstream 7dff99b35460 787dfb7c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root unregister_netdevice: waiting for DEV to become free
2026/02/21 12:34 upstream a95f71ad3e2e 6e7b5511 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root unregister_netdevice: waiting for DEV to become free
2026/02/10 00:06 upstream 05f7e89ab973 4ab09a02 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs unregister_netdevice: waiting for DEV to become free
2026/03/13 10:17 upstream 0257f64bdac7 2f7f359d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-386 unregister_netdevice: waiting for DEV to become free
2026/03/08 20:04 upstream c23719abc330 5cb44a80 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream unregister_netdevice: waiting for DEV to become free
2026/03/12 03:54 upstream 80234b5ab240 2d88ab01 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 unregister_netdevice: waiting for DEV to become free
2026/03/10 05:13 upstream 1f318b96cc84 6972f302 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-compat unregister_netdevice: waiting for DEV to become free
2026/03/09 03:31 upstream 014441d1e4b2 5cb44a80 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64-mte unregister_netdevice: waiting for DEV to become free
2026/02/08 14:49 upstream e7aa57247700 4c131dc4 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm64 unregister_netdevice: waiting for DEV to become free
2025/07/01 08:08 upstream 66701750d556 6e83b42d .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-arm32 unregister_netdevice: waiting for DEV to become free
2026/03/15 21:21 net 43d222fbcdff ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 20:06 net 43d222fbcdff ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 13:25 net 43d222fbcdff ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 07:08 net 43d222fbcdff ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 00:08 net 74c1e2737bd5 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 19:44 net 74c1e2737bd5 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 18:32 net 74c1e2737bd5 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 16:02 net 99600f79b28c ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 15:28 net 99600f79b28c ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 12:36 net 99600f79b28c ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 04:15 net 99600f79b28c ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 01:46 net 99600f79b28c 351cb5cf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 00:30 net 99600f79b28c 351cb5cf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/13 17:03 net 99600f79b28c 351cb5cf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/13 15:45 net 99600f79b28c 351cb5cf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/13 12:12 net e5b31d988a41 2f7f359d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/12 00:57 bpf e06e6b800123 2d88ab01 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/16 00:50 net-next 5446b8691eb8 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 18:46 net-next 5446b8691eb8 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 16:45 net-next 5446b8691eb8 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 15:28 net-next 5446b8691eb8 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 11:29 net-next 5446b8691eb8 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 09:32 net-next 5446b8691eb8 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 08:22 net-next 5446b8691eb8 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 04:11 net-next 425abcea830c ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/15 00:47 net-next 425abcea830c ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 11:19 net-next 9089c5f3c444 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 09:23 bpf-next bb41fcef5c79 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 07:59 net-next 9089c5f3c444 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 06:06 bpf-next bb41fcef5c79 ee8d34d6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/14 01:53 net-next 8f921f610054 351cb5cf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/13 13:39 net-next 29ca18505d58 2f7f359d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/03/13 08:13 net-next 29ca18505d58 2f7f359d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2024/06/22 01:40 net-next 4558645d139c edc5149a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-net-next-test-gce unregister_netdevice: waiting for DEV to become free
2026/03/11 14:50 linux-next 7109a2155340 2d88ab01 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root unregister_netdevice: waiting for DEV to become free
2026/02/11 20:02 linux-next 9152bc8cebcb 75707236 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce unregister_netdevice: waiting for DEV to become free
2026/02/06 22:44 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 59e4d31a0470 97745f52 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 unregister_netdevice: waiting for DEV to become free
2026/01/24 07:33 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next 497d23e167ce 4f25b9b4 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 unregister_netdevice: waiting for DEV to become free
* Struck through repros no longer work on HEAD.