syzbot


kernel panic: corrupted stack end in lock_is_held_type (2)

Status: upstream: reported on 2024/09/07 02:14
Subsystems: kernel
[Documentation on labels]
Reported-by: syzbot+7386187dbd10f33cc0dc@syzkaller.appspotmail.com
First crash: 43d, last: 12d
Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [kernel?] kernel panic: corrupted stack end in lock_is_held_type (2) 0 (1) 2024/09/07 02:14
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel panic: corrupted stack end in lock_is_held_type kernel 2 221d 223d 0/28 auto-obsoleted due to no activity on 2024/06/05 15:46

Sample crash report:
Kernel panic - not syncing: corrupted stack end detected inside scheduler
CPU: 0 UID: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.11.0-rc2-syzkaller-g7c1e5b9690b0 #0
Hardware name: riscv-virtio,qemu (DT)
Call Trace:
[<ffffffff80010216>] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:130
[<ffffffff85edbd86>] show_stack+0x34/0x40 arch/riscv/kernel/stacktrace.c:136
[<ffffffff85f3735e>] __dump_stack lib/dump_stack.c:93 [inline]
[<ffffffff85f3735e>] dump_stack_lvl+0x108/0x196 lib/dump_stack.c:119
[<ffffffff85f37408>] dump_stack+0x1c/0x24 lib/dump_stack.c:128
[<ffffffff85edc94a>] panic+0x388/0x806 kernel/panic.c:348
[<ffffffff85f4554a>] schedule_debug kernel/sched/core.c:5745 [inline]
[<ffffffff85f4554a>] __schedule+0x3230/0x3288 kernel/sched/core.c:6411
[<ffffffff85f45c5c>] preempt_schedule_notrace+0xe0/0x2be kernel/sched/core.c:6801
[<ffffffff85f39ed0>] lockdep_enabled kernel/locking/lockdep.c:118 [inline]
[<ffffffff85f39ed0>] lock_is_held_type+0x7a/0x1f2 kernel/locking/lockdep.c:5824
[<ffffffff8017e986>] lock_is_held include/linux/lockdep.h:249 [inline]
[<ffffffff8017e986>] __might_resched+0x2b4/0x5fc kernel/sched/core.c:8425
[<ffffffff800e0ad8>] run_ksoftirqd kernel/softirq.c:930 [inline]
[<ffffffff800e0ad8>] run_ksoftirqd+0xec/0x144 kernel/softirq.c:920
[<ffffffff8016994a>] smpboot_thread_fn+0x654/0xb9c kernel/smpboot.c:164
[<ffffffff8015372c>] kthread+0x28c/0x3a6 kernel/kthread.c:389
[<ffffffff85f5bb82>] ret_from_fork+0xe/0x1c arch/riscv/kernel/entry.S:239
SMP: stopping secondary CPUs
Rebooting in 86400 seconds..

Crashes (38):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/10/03 07:29 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 a4c7fd36 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/10/02 19:13 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 02f9582a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/10/02 05:37 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 ea2b66a6 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/10/02 04:08 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 ea2b66a6 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/10/02 02:48 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 ea2b66a6 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/30 16:27 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 179f4029 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/29 07:19 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 ba29ff75 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/29 06:36 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 ba29ff75 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/28 11:59 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 ba29ff75 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/28 06:04 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 440b26ec .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/28 05:19 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 440b26ec .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/27 23:42 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 440b26ec .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/26 18:51 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 9314348a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/26 17:42 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 9314348a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/18 23:44 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 c673ca06 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/18 12:04 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 c673ca06 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/18 02:13 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 c673ca06 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/17 13:38 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 7c1e5b9690b0 c673ca06 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/16 09:45 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 08d8a733 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/16 05:27 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 08d8a733 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/15 15:01 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 08d8a733 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/13 23:35 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd ff60e2ca .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/13 17:37 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd b58f933c .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/13 10:07 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 60e1a995 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/12 22:36 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 60e1a995 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/12 15:01 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 60e1a995 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/11 07:33 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 8ab55d0e .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/10 07:33 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 784df80e .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/09 21:02 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 8f722c94 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/09 15:07 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 8f722c94 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/09 09:25 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 9750182a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/09 09:09 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 9750182a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/07 07:56 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 9750182a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/07 02:14 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 9750182a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/06 20:30 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd ce70880a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/05 18:46 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 464ac2ed .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/04 02:52 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 1ff95eb2bebd 9d47f20a .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
2024/09/02 11:27 git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes 32d5f7add080 1eda0d14 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu2-riscv64 kernel panic: corrupted stack end in lock_is_held_type
* Struck through repros no longer work on HEAD.