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BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM

Status: closed as invalid on 2026/04/13 17:27
First crash: 70d, last: 70d
▶ ▼ Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM (2) prio:low -1 30762 46d 70d 0/29 closed as invalid on 2026/05/30 06:16

Sample crash report:
BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from 0 to 2
BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from 2 to 0

Crashes (60):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/04/13 17:00 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:58 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:58 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:58 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:56 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:56 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:55 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:55 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:54 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:53 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:52 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:52 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:52 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:52 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:52 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:51 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:50 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:50 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:50 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:49 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-rust-kasan-gce BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:49 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:48 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:47 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:47 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:46 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:45 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:45 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:45 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:44 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:44 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:44 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:42 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:40 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:40 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:38 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:38 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:37 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:37 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:37 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:36 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
2026/04/13 16:36 linux-next 1c7cc4904160 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root BUG: workqueue function usb_giveback_urb_bh changed kcov_mode from NUM to NUM
* Struck through repros no longer work on HEAD.