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🐞 Open [1165] 🐞 Fixed [4323] 🐞 Invalid [9667] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel panic - not syncing: corrupted stack end detected inside scheduler CPU: 0 PID: 7791 Comm: syz-executor.1 Not tainted 5.17.0-rc1-syzkaller-00002-g0966d385830d #0 Hardware name: riscv-virtio,qemu (DT) Call Trace: [<ffffffff8000a228>] dump_backtrace+0x2e/0x3c arch/riscv/kernel/stacktrace.c:113 [<ffffffff831668cc>] show_stack+0x34/0x40 arch/riscv/kernel/stacktrace.c:119 [<ffffffff831756ba>] __dump_stack lib/dump_stack.c:88 [inline] [<ffffffff831756ba>] dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:106 [<ffffffff83175742>] dump_stack+0x1c/0x24 lib/dump_stack.c:113 [<ffffffff83166fa8>] panic+0x24a/0x634 kernel/panic.c:233 [<ffffffff831a688a>] schedule_debug kernel/sched/core.c:5541 [inline] [<ffffffff831a688a>] schedule+0x0/0x14c kernel/sched/core.c:6187 [<ffffffff831a6b00>] preempt_schedule_common+0x4e/0xde kernel/sched/core.c:6462 [<ffffffff831a6bc4>] preempt_schedule+0x34/0x36 kernel/sched/core.c:6487 [<ffffffff831afce2>] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:160 [inline] [<ffffffff831afce2>] _raw_spin_unlock_irq+0x6c/0x76 kernel/locking/spinlock.c:202 [<ffffffff80389846>] spin_unlock_irq include/linux/spinlock.h:399 [inline] [<ffffffff80389846>] shmem_add_to_page_cache+0x6ca/0x970 mm/shmem.c:747 [<ffffffff8038d376>] shmem_getpage_gfp+0x73e/0x13ea mm/shmem.c:1902 [<ffffffff8038e136>] shmem_fault+0x114/0x3fe mm/shmem.c:2080 [<ffffffff803cdfc0>] __do_fault+0x8c/0x46c mm/memory.c:3868 [<ffffffff803d83be>] do_read_fault mm/memory.c:4183 [inline] [<ffffffff803d83be>] do_fault mm/memory.c:4312 [inline] [<ffffffff803d83be>] handle_pte_fault mm/memory.c:4570 [inline] [<ffffffff803d83be>] __handle_mm_fault+0x10fe/0x23a4 mm/memory.c:4705 [<ffffffff803d98fa>] handle_mm_fault+0x296/0x674 mm/memory.c:4803 [<ffffffff803c5c8c>] faultin_page mm/gup.c:944 [inline] [<ffffffff803c5c8c>] __get_user_pages+0x444/0x7b4 mm/gup.c:1165 [<ffffffff803c9dba>] __get_user_pages_locked mm/gup.c:1350 [inline] [<ffffffff803c9dba>] get_dump_page+0x148/0x74e mm/gup.c:1827 [<ffffffff8060f526>] dump_user_range+0x24c/0x2f0 fs/coredump.c:867 [<ffffffff806043fe>] elf_core_dump+0x1aa6/0x2194 fs/binfmt_elf.c:2290 [<ffffffff8060e7dc>] do_coredump+0x15da/0x20d8 fs/coredump.c:749 [<ffffffff8007c654>] get_signal+0x7f6/0x1754 kernel/signal.c:2848 [<ffffffff80008498>] do_signal arch/riscv/kernel/signal.c:271 [inline] [<ffffffff80008498>] do_notify_resume+0x11a/0xa56 arch/riscv/kernel/signal.c:317 [<ffffffff80005724>] ret_from_exception+0x0/0x10 SMP: stopping secondary CPUs Rebooting in 86400 seconds..
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-qemu2-riscv64 | 2023/01/12 08:34 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 96166539 | .config | console log | report | info | kernel panic: corrupted stack end in shmem_fault | |||
ci-qemu2-riscv64 | 2022/11/21 16:18 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | f9a97739 | .config | console log | report | info | kernel panic: corrupted stack end in shmem_fault | |||
ci-qemu2-riscv64 | 2022/10/28 09:23 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | 8168b69e | .config | console log | report | info | kernel panic: corrupted stack end in shmem_fault | |||
ci-qemu2-riscv64 | 2022/10/09 20:55 | git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes | 0966d385830d | aea5da89 | .config | console log | report | info | kernel panic: corrupted stack end in shmem_fault |