27-Oct-2026 09:25:12: building syzkaller on fb8f743dc82ba3a879228aa71ce09fdc570665d1... 27-Oct-2026 09:25:44: fetching kernel... 27-Oct-2026 09:25:48: checked out kernel commit 4dca97647a3e70eb6446966db8aff4e099775833 ("Merge branch 'net-usb-cdc_ncm-cdc_mbim-fix-netpoll-lockup-in-tx_fixup'", 2026-10-26 18:36:35 -0700 -0700) 27-Oct-2026 09:25:48: cleaning kernel... 27-Oct-2026 09:25:50: building kernel... 27-Oct-2026 09:38:42: kernel built successfully with compiler Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8 27-Oct-2026 09:38:42: testing patch... 27-Oct-2026 09:47:51: reproduced crash: INFO: rcu detected stall in corrupted