Stable Release Candidate Log

2025

2025-03-28

Reported no regressions (<48h)

• 6.6.85-rc3

Reported no regressions (<24h)

• 6.1.132-rc3

2025-03-26

Reported regressions (<8h)

• 6.6.85-rc2, Test arm64 arm cpuhotplug kernel NULL pointer dereference

Reported regressions (<48h)

• 6.1.132-rc2, Build arm arm64 mips powerpc xfs_alloc.c ‘mp’ undeclared

Reported no regressions (<8h)

• 6.12.21-rc2

2025-03-25

Reported regressions (<48h)

• 6.1.132-rc1, Build arm64 dtb rockchip non-existent node or label “vcca_0v9”

• 6.12.21-rc1, Build arm64 dtb rockchip non-existent node or label “vcca_0v9”

• 6.6.85-rc1, Build arm64 dtb rockchip non-existent node or label “vcca_0v9”

Reported no regressions (<24h)

• 6.13.9-rc1

2025-03-20

Reported no regressions (<48h)

• 6.6.84-rc2

2025-03-19

Reported regressions (<48h)

• 6.6.84-rc1, Build mips implicit declaration of function ‘vunmap’

Reported no regressions (<48h)

• 6.13.8-rc1, 6.12.20-rc1

2025-03-11

Reported no regressions (<8h)

• 5.10.235-rc1, 5.4.291-rc1

Reported no regressions (<48h)

• 5.15.179-rc2, 6.6.83-rc2, 6.13.7-rc2

2025-03-10

Reported regressions (<48h)

• 6.6.83-rc1, Build riscv ‘RISCV_ISA_EXT_XLINUXENVCFG’ undeclared

Reported no regressions (<48h)

• 5.15.179-rc1, 6.12.19-rc1, 6.13.7-rc1, 6.1.131-rc1

2025-03-06

Reported regressions (<48h)

• 6.6.81-rc2, Build i386 microcode core.c use of undeclared identifier

Reported no regressions (<48h)

• 6.1.130-rc2, 6.12.18-rc2, 6.13.6-rc2

2025-03-05

Reported regressions (<48h)

• 6.6.81-rc1, Build x86_64 i386 microcode amd.c ‘equiv_id’ is used uninitialized

• 6.12.18-rc1, Build arm64 hugetlbpage.c undeclared identifier ‘sz’

• 6.13.6-rc1, Build arm64 hugetlbpage.c undeclared identifier ‘sz’

Reported no regressions (<48h)

• 6.1.130-rc1

2025-02-25

Reported no regressions (<24h)

• 6.12.17-rc2, 6.13.5-rc2

2025-02-24

Reported no regressions (<8h)

• 6.6.80-rc1

2025-02-20

Reported no regressions (<48h)

• 6.1.129-rc2, 6.12.16-rc2, 6.13.4-rc2

2025-02-19

Reported no regressions (<24h)

• 6.1.129-rc1, 6.13.4-rc1, 6.12.16-rc1, 6.6.79-rc1

2025-02-13

Reported regressions (<48h)

• 6.12.14-rc1, Build arm, powerpc, fs/xfs/xfs_trans.c too few arguments

Reported no regressions (<8h)

• 6.6.78-rc1

2025-02-06

Reported regressions (<8h)

• 6.6.76-rc2, Test WARNING-arch-arm64-mm-copypage-copy_highpage, Boot WARNING-crypto-testmgr-alg_test, Boot WARNING-fs-buffer-mark_buffer_dirty

Reported no regressions (<24h)

• 6.12.13-rc2, 6.13.2-rc2

2025-02-05

Reported regressions (<48h)

• 6.13.2-rc1, Build arm64, gcc-8 phy-fsl-samsung-hdmi.c __compiletime_assert_537

• 6.12.13-rc1, Build arm64, gcc-8 phy-fsl-samsung-hdmi.c __compiletime_assert_537

Reported no regressions (<24h)

• 6.6.76-rc1

2025-01-31

Reported regressions (<24h)

• 5.4.290-rc2, Build riscv kernel traps.c error: use of undeclared

Reported no regressions (<24h)

• 5.10.234-rc2

2025-01-30

Reported regressions (<48h)

• 5.10.234-rc1, Build arc, arm, mips, parisc, powerpc,

• 5.4.290-rc1, Build arc, arm, mips, parisc, powerpc,

Reported no regressions (<24h)

• 6.13.1-rc1, 6.6.75-rc1, 6.1.128-rc1, 5.15.178-rc1, 6.12.12-rc2

2025-01-22

Reported regressions (<48h)

• 5.15.177-rc2, Build arc, arm, mips, parisc, powerpc,

Reported no regressions (<48h)

• 6.12.11-rc2

Reported no regressions (<24h)

• 6.1.127-rc2

2025-01-21

Reported regressions (<48h)

• 6.12.11-rc1, Boot exception-warning-cpu-pid-at-kernelschedfair-place_entity

Reported no regressions (<48h)

• 6.6.74-rc1

2025-01-15

Reported regressions (<48h)

• 6.12.10-rc1, https://lore.kernel.org/stable/CA+G9fYv-AgeUpP1yPDmy48T869Ms80jgUdjnwtBNoJmCKQvZDQ@mail.gmail.com

Reported regressions (<24h)

• 6.1.125-rc1, Build regression:

Reported no regressions (<48h)

• 6.6.72-rc1

2025-01-06

Reported regression (<48h)

• 6.6.70-rc1, allmodconfig builds on arm64
• 5.10.233-rc1, build warnings on arm64 and arm

Reported no regressions (<48h)

• 6.12.9-rc1, 5.15.176-rc1, 6.1.124-rc1, 5.4.289-rc1

2024

2024-12-30

Reported no regressions (<48h)

• 6.12.8-rc1, 6.6.69-rc1, 6.1.123-rc1

2024-12-23

Reported regression (<24h)

• 6.12.7-rc1, arm64 selftests kvm kvm_set_id_regs fail

Reported no regressions (<24h)

• 6.6.68-rc1, 6.1.122-rc1

2024-12-17

Reported regression (<48h)

• 6.12.6-rc1, i386 builds failed
• 6.1.121-rc1, i386 builds failed
• 6.6.67-rc1, i386 builds failed

Reported regression (<24h)

• 5.10.232-rc1, i386 builds failed
• 5.15.175-rc1, i386 builds failed

Reported no regressions (<48h)

• 5.4.288-rc1

2024-12-13

Reported regression (<48h)

• 6.1.120-rc2, Dragonboard 845c boot fail

Reported no regressions (<48h)

• 5.4.287-rc2, 6.12.5-rc2

  2024-12-12

  Reported regression (<48h)

• 6.1.120-rc1, powerpc build gcc-13-tqm8xx_defconfig fail
• 6.12.5-rc1, riscv builds fail

Reported regression (<24h)

• 5.15.174-rc1, parisc defconfig fail
• 5.4.287-rc1, arm build fail

Reported no regressions (<24h)

• 6.6.66-rc1

Reported no regressions (<8h)

• 5.10.231-rc1

2024-12-06

Reported no regressions (<48h)

• 6.6.64-rc1, 6.12.4-rc1

  2024-12-03

  Reported regression (<24h)

• 4.19.325-rc1, arm build fail

Reported regression (<48h)

• 6.11.11-rc1, allmodconfig builds failed on arm64, arm, riscv and x86_64
• 6.12.2-rc1, allmodconfig builds failed on arm64, arm, riscv and x86_64

2024-11-20

Reported regression (<48h)

• 6.1.119-rc1, parisc builds fail

Reported no regressions (<48h)

• 6.11.10-rc1, 6.12.1-rc1, 6.6.63-rc1

2024-11-15

Reported regression (<48h)

• 5.4.286-rc1, None (SUPERSEEDED)

Reported no regressions (<48h)

• 4.19.324-rc1, 6.11.9-rc1, 5.10.230-rc1, 6.6.62-rc1, 6.1.118-rc1, 5.15.173-rc1, 5.4.286-rc2

2024-11-12

Reported no regressions (<48h)

• 6.11.8-rc1, 6.6.61-rc1, 6.1.117-rc1, 5.15.172-rc1

2024-11-07

Reported no regressions (<24h)

• 4.19.323-rc2
• 6.11.7-rc2

Reported no regressions (<8h)

• 5.4.285-rc2

2024-11-06

Reported regression (<48h)

• 5.4.285-rc1, arm builds fail
• 4.19.323-rc1, arm builds fail
• 6.11.7-rc1, mips builds fail

Reported no regressions (<48h)

• 6.6.60-rc1, 6.1.116-rc1

Reported no regressions (<8h)

• 5.10.229-rc1

Reported no regressions (<24h)

• 5.15.171-rc1

2024-10-28

Reported regression (<48h)

• 6.11.6-rc1, selftests: kvm: vgic_init test

Reported no regressions (<48h)

• 6.6.59-rc1, 6.1.115-rc1, 5.15.170-rc1

2024-10-21

Reported regression (<48h)

• 6.1.114-rc1, arm allmodconfig clang build fail

Reported no regressions (<48h)

• 6.11.5-rc1, 6.6.58-rc1, 5.15.169-rc1, 5.10.228-rc1

2024-10-15

Reported regression (<48h)

• 5.15.168-rc1, LTP syscalls fanotify22 test failed
• 5.10.227-rc1, clang-19 builds failed on arm, i386 and x86

Reported no regressions (<48h)

• 6.11.4-rc2, 6.6.57-rc2, 6.1.113-rc2

2024-10-14

Reported regression (<48h)

• 6.1.113-rc1, arm build fail
• 6.11.4-rc1, S390 build fail
• 6.6.57-rc1, S390 build fail

2024-10-08

Reported regression (<48h)

• 6.10.14-rc1, LTP syscalls fanotify22
• 6.6.55-rc1, LTP syscalls fanotify22

Reported no regressions (<48h)

• 6.11.3-rc1

2024-10-03

Reported no regressions (<48h)

• 6.6.54-rc2

2024-10-02

Reported regression (<48h)

• 6.6.54-rc1, selftests bpf build fail

Reported no regressions (<48h)

• 6.11.2-rc1, 6.10.13-rc1

2024-09-27

Reported no regressions (<48h)

• 6.6.53-rc1, 6.10.12-rc1, 6.1.112-rc1, 6.11.1-rc1

2024-09-16

Reported regression (<48h)

• 6.10.11-rc1, s390 builds failed
• 6.6.52-rc1, s390 builds failed

Reported regression (<24h)

• 6.1.111-rc1, kernel warnings on a Qualcomm db845c

2024-09-11

Reported no regressions (<48h)

• 5.10.226-rc2, 5.15.167-rc2, 5.4.284-rc2, 6.1.110-rc2

2024-09-10

Reported regression (<48h)

• 6.1.110-rc1, SuperH defconfig build fail
• 4.19.322-rc1, None (SUPERSEEDED)

Reported no regressions (<48h)

• 6.10.10-rc1, 6.6.51-rc1, 5.15.167-rc1, 5.4.284-rc1, 5.10.226-rc1, 4.19.322-rc2

2024-09-05

Reported regression (<48h)

• 6.10.9-rc1, arm64 build fail
• 6.6.50-rc1, arm64 defconfigs build fail

Reported no regressions (<48h)

• 6.1.109-rc1, 6.10.9-rc2, 6.6.50-rc2

2024-09-01

Reported regression (<48h)

• 5.15.166-rc1, Powerpc defconfig build
• 4.19.321-rc1, Powerpc defconfig build
• 5.4.283-rc1, Powerpc defconfig build
• 5.10.225-rc1, Powerpc defconfig build

Reported no regressions (<48h)

• 6.10.8-rc1, 6.6.49-rc1, 6.1.108-rc1

2024-08-27

Reported regression (<48h)

• 6.6.48-rc1, tinyconfig builds fail
• 6.1.107-rc1, tinyconfig builds fail

Reported no regressions (<48h)

• 6.10.7-rc1

2024-08-18

Reported no regressions (<48h)

• 6.10.6-rc3

2024-08-17

Reported regression (<48h)

• 5.10.224-rc3, S390 build fail
• 5.15.165-rc3, S390 build fail

2024-08-16

Reported regression (<48h)

• 5.10.224-rc2, S390 build fail
• 5.15.165-rc2, S390 build fail

Reported no regressions (<48h)

• 6.10.6-rc2, 5.4.282-rc2

2024-08-15

Reported regression (<48h)

• 5.15.165-rc1, S390 build fail
• 5.10.224-rc1, S390 build fail
• 5.4.282-rc1, S390 build fail

Reported no regressions (<48h)

• 4.19.320-rc1, 6.10.6-rc1, 6.6.47-rc1, 6.1.106-rc1

2024-08-13

Reported no regressions (<48h)

• 6.1.105-rc2

2024-08-12

Reported regression (<48h)

• 6.1.105-rc1, parisc build fail

Reported no regressions (<48h)

• 6.10.5-rc1, 6.6.46-rc1

2024-08-08

Reported no regressions (<48h)

• 6.1.104-rc2

2024-08-07

Reported regression (<48h)

• 6.1.104-rc1, kernel panic on qemu-arm64 and qemu-arm

Reported no regressions (<48h)

• 6.10.4-rc1, 6.6.45-rc1

2024-07-31

Reported regression (<48h)

• 6.1.103-rc2, s390 build fail
• 6.10.3-rc2, arm64, arm, x86, mips build fail

Reported no regressions (<48h)

• 6.1.103-rc3, 6.10.3-rc3

2024-07-30

Reported regression (<48h)

• 6.10.3-rc1, perf build fail
• 6.1.103-rc1, Internal oops boot failed

Reported no regressions (<48h)

• 6.6.44-rc1

2024-07-26

Reported no regressions (<48h)

• 4.19.319-rc2, 5.15.164-rc2, 5.4.281-rc2

2024-07-25

Reported regression (<48h)

• 4.19.319-rc1, Build fail on arm and arm64
• 5.4.281-rc1, Build fail on arm and arm64
• 5.15.164-rc1, Build fail on arm

Reported no regressions (<48h)

• 6.10.2-rc1, 5.10.223-rc1, 6.1.102-rc1, 6.9.12-rc1, 6.6.43-rc1

2024-07-23

Reported regression (<48h)

• 6.10.1-rc1, None (SUPERSEEDED)

Reported no regressions (<48h)

• 6.10.1-rc2, 6.9.11-rc1, 6.6.42-rc1, 6.1.101-rc1

2024-07-17

Reported regression (<48h)

• 4.19.318-rc2, None (SUPERSEEDED)
• 5.10.222-rc2, QEMU arm64 boot fail with kunit

Reported no regressions (<48h)

• 5.4.280-rc2, 5.15.163-rc2, 6.1.100-rc2, 6.6.41-rc2, 6.9.10-rc2, 4.19.318-rc3

2024-07-16

Reported regression (<48h)

• 6.9.10-rc1, None (SUPERSEEDED)
• 5.10.222-rc1, S390 build fail
• 5.4.280-rc1, S390 build fail
• 4.19.318-rc1, S390 build fail
• 6.6.41-rc1, S390 build fail
• 5.15.163-rc1, S390 build fail
• 6.1.100-rc1, S390, arm, powerpc build fail

2024-07-09

Reported regression (<24h)

• 6.1.98-rc1, Kunit Boot fail on qemu-arm64 and qemu-x86 and S390 build fail

Reported no regressions (<48h)

• 6.6.39-rc1

2024-07-04

Reported no regressions (<48h)

• 5.4.279-rc2, 5.10.221-rc2

2024-07-03

Reported regression (<48h)

• 5.10.221-rc1, S390 build fail
• 5.4.279-rc1, sh build fail

Reported no regressions (<48h)

• 5.15.162-rc1, 4.19.317-rc1

2024-07-02

Reported regression (<48h)

• 6.9.8-rc1, boot warning arm64 Qualcomm db845c
• 6.6.37-rc1, Powerpc build fail

Reported no regressions (<48h)

• 6.1.97-rc1