syzbot


unregister_netdevice: waiting for DEV to become free (6)

Status: fixed on 2022/03/08 16:11
Fix commit: 34ac17ecbf57 ethtool: use ethnl_parse_header_dev_put()
First crash: 888d, last: 769d
Cause bisection: failed (error log, bisect log)
  
Similar bugs (15)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream unregister_netdevice: waiting for DEV to become free (3) C 1864 1461d 1523d 15/26 fixed on 2020/04/15 17:19
upstream unregister_netdevice: waiting for DEV to become free C 170521 2077d 2188d 8/26 fixed on 2018/08/08 18:10
linux-4.14 unregister_netdevice: waiting for DEV to become free C done 120 1384d 1823d 1/1 fixed on 2020/08/02 06:53
linux-5.15 unregister_netdevice: waiting for DEV to become free origin:upstream C 931 23h03m 405d 0/3 upstream: reported C repro on 2023/03/07 22:57
android-49 unregister_netdevice: waiting for DEV to become free C 52164 1605d 1832d 0/3 public: reported C repro on 2019/04/11 08:44
android-44 unregister_netdevice: waiting for DEV to become free C 4307 1666d 1832d 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 C 651522 405d 1341d 0/1 upstream: reported C repro on 2020/08/13 09:52
android-414 unregister_netdevice: waiting for DEV to become free 1231 1607d 1830d 0/1 auto-closed as invalid on 2020/02/19 10:10
upstream unregister_netdevice: waiting for DEV to become free (4) C done 50394 1133d 1335d 19/26 fixed on 2021/03/10 01:48
linux-6.1 unregister_netdevice: waiting for DEV to become free missing-backport origin:upstream C inconclusive 411 2d08h 405d 0/3 upstream: reported C repro on 2023/03/07 18:05
upstream unregister_netdevice: waiting for DEV to become free (8) net C done 1069 1h02m 311d 0/26 upstream: reported C repro on 2023/06/10 01:34
upstream unregister_netdevice: waiting for DEV to become free (2) C done 385621 1523d 2070d 15/26 fixed on 2020/02/14 01:19
linux-4.19 unregister_netdevice: waiting for DEV to become free C 5316 406d 1832d 0/1 upstream: reported C repro on 2019/04/10 19:11
upstream unregister_netdevice: waiting for DEV to become free (5) C done 40035 888d 1133d 20/26 fixed on 2021/11/10 00:50
upstream unregister_netdevice: waiting for DEV to become free (7) C inconclusive 20422 312d 514d 22/26 fixed on 2023/06/08 14:41

Sample crash report:
unregister_netdevice: waiting for virt_wifi0 to become free. Usage count = 2

Crashes (13128):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/12/11 01:33 net-old 92816e262980 49ca1f59 .config console log report syz C ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2021/12/11 08:05 net-next-old e5d75fc20b92 49ca1f59 .config console log report syz C ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/07 22:34 upstream ea4424be1688 7bdd8b2c .config console log report info ci-upstream-kasan-gce-smack-root unregister_netdevice: waiting for DEV to become free
2022/03/07 19:54 upstream ffb217a13a2e 7bdd8b2c .config console log report info ci-upstream-kasan-gce-selinux-root unregister_netdevice: waiting for DEV to become free
2022/03/07 01:57 upstream ffb217a13a2e 7bdd8b2c .config console log report info ci-upstream-kasan-gce-smack-root unregister_netdevice: waiting for DEV to become free
2022/03/07 00:48 upstream ffb217a13a2e 7bdd8b2c .config console log report info ci-upstream-kasan-gce-root unregister_netdevice: waiting for DEV to become free
2022/03/06 23:46 upstream ffb217a13a2e 7bdd8b2c .config console log report info ci-upstream-kasan-gce-smack-root unregister_netdevice: waiting for DEV to become free
2022/03/06 11:19 upstream dcde98da9970 7bdd8b2c .config console log report info ci-upstream-kasan-gce-smack-root unregister_netdevice: waiting for DEV to become free
2022/03/06 10:11 upstream dcde98da9970 7bdd8b2c .config console log report info ci-upstream-kasan-gce-root unregister_netdevice: waiting for DEV to become free
2022/03/05 23:07 upstream 0014404f9c18 7bdd8b2c .config console log report info ci-upstream-kasan-gce-selinux-root unregister_netdevice: waiting for DEV to become free
2022/03/05 18:44 upstream ac84e82f78cb 7bdd8b2c .config console log report info ci-upstream-kasan-gce-smack-root unregister_netdevice: waiting for DEV to become free
2022/03/05 17:42 upstream ac84e82f78cb 7bdd8b2c .config console log report info ci-upstream-kasan-gce-selinux-root unregister_netdevice: waiting for DEV to become free
2022/03/05 13:44 upstream ac84e82f78cb 45a13a73 .config console log report info ci-qemu-upstream unregister_netdevice: waiting for DEV to become free
2022/03/05 00:52 upstream 07ebd38a0da2 45a13a73 .config console log report info ci-upstream-kasan-gce-selinux-root unregister_netdevice: waiting for DEV to become free
2022/03/04 20:51 upstream 07ebd38a0da2 45a13a73 .config console log report info ci-upstream-kasan-gce-root unregister_netdevice: waiting for DEV to become free
2022/02/25 09:19 upstream 73878e5eb1bd 7c337266 .config console log report info ci-upstream-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/08 06:07 upstream ea4424be1688 7bdd8b2c .config console log report info ci-qemu2-arm32 unregister_netdevice: waiting for DEV to become free
2022/03/07 23:32 upstream ea4424be1688 7bdd8b2c .config console log report info ci-qemu-upstream-386 unregister_netdevice: waiting for DEV to become free
2022/03/06 14:18 upstream dcde98da9970 7bdd8b2c .config console log report info ci-qemu-upstream-386 unregister_netdevice: waiting for DEV to become free
2022/03/06 13:10 upstream dcde98da9970 7bdd8b2c .config console log report info ci-qemu-upstream-386 unregister_netdevice: waiting for DEV to become free
2022/03/05 21:44 upstream 0014404f9c18 7bdd8b2c .config console log report info ci-qemu-upstream-386 unregister_netdevice: waiting for DEV to become free
2022/03/05 12:35 upstream ac84e82f78cb 45a13a73 .config console log report info ci-qemu-upstream-386 unregister_netdevice: waiting for DEV to become free
2022/03/05 12:19 upstream ac84e82f78cb 45a13a73 .config console log report info ci-qemu-upstream-386 unregister_netdevice: waiting for DEV to become free
2022/03/04 23:40 upstream 07ebd38a0da2 45a13a73 .config console log report info ci-qemu-upstream-386 unregister_netdevice: waiting for DEV to become free
2022/03/02 10:55 upstream fb184c4af9b9 45a13a73 .config console log report info ci-upstream-kasan-gce-386 unregister_netdevice: waiting for DEV to become free
2022/02/10 13:01 upstream f4bc5bbb5fef 0b33604d .config console log report info ci-qemu2-arm64-compat unregister_netdevice: waiting for DEV to become free
2022/03/08 15:41 net-old e5417cbf7ab5 7bdd8b2c .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/08 12:27 net-old c70c453abcbf 7bdd8b2c .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/08 04:23 net-old c70c453abcbf 7bdd8b2c .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/07 14:07 net-old bb77bd31c281 7bdd8b2c .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/07 12:45 net-old bb77bd31c281 7bdd8b2c .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/07 11:20 net-old afb3cc1a397d 7bdd8b2c .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/07 09:00 net-old afb3cc1a397d 7bdd8b2c .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/07 06:52 net-old afb3cc1a397d 7bdd8b2c .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/06 12:19 net-old afb3cc1a397d 7bdd8b2c .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/06 03:45 net-old c6a502c22999 7bdd8b2c .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/05 20:00 net-old c6a502c22999 7bdd8b2c .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/05 15:01 net-old c6a502c22999 45a13a73 .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/05 05:17 net-old be4977b847f5 45a13a73 .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/04 22:07 net-old 9f3956d6595a 45a13a73 .config console log report info ci-upstream-net-this-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/02/17 09:30 bpf 45ce4b4f9009 2bea8a27 .config console log report info ci-upstream-bpf-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/08 14:35 net-next-old 72f00505f2d2 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/08 12:17 net-next-old 72f00505f2d2 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/08 08:01 net-next-old 72f00505f2d2 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/08 03:07 net-next-old 72f00505f2d2 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/08 00:38 net-next-old 57d29a2935c9 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/07 21:27 net-next-old 57d29a2935c9 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/07 02:54 net-next-old 669b258a793d 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/06 22:16 net-next-old 925a24213b5c 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/06 09:07 net-next-old d59e3cbaef70 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/06 07:17 net-next-old d59e3cbaef70 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/06 06:00 net-next-old d59e3cbaef70 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/06 04:46 net-next-old d59e3cbaef70 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/06 02:41 net-next-old d59e3cbaef70 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/05 17:24 net-next-old d59e3cbaef70 7bdd8b2c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/05 01:33 net-next-old 1039135aedfc 45a13a73 .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/02/12 02:55 bpf-next e5313968c41b 8b9ca619 .config console log report info ci-upstream-bpf-next-kasan-gce unregister_netdevice: waiting for DEV to become free
2021/11/10 01:13 net-next-old cc0356d6a02e 55fa030c .config console log report info ci-upstream-net-kasan-gce unregister_netdevice: waiting for DEV to become free
2022/03/05 11:14 linux-next 91265a6da44d 45a13a73 .config console log report info ci-upstream-linux-next-kasan-gce-root unregister_netdevice: waiting for DEV to become free
2022/03/05 10:04 linux-next 91265a6da44d 45a13a73 .config console log report info ci-upstream-linux-next-kasan-gce-root unregister_netdevice: waiting for DEV to become free
2022/02/26 17:40 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 64a19591a293 45a13a73 .config console log report info ci-qemu2-riscv64 unregister_netdevice: waiting for DEV to become free
* Struck through repros no longer work on HEAD.