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------------[ cut here ]------------ WARNING: CPU: 0 PID: 3281 at arch/arm64/kvm/arch_timer.c:459 kvm_timer_update_irq+0x21c/0x394 arch/arm64/kvm/arch_timer.c:459 Modules linked in: CPU: 0 UID: 0 PID: 3281 Comm: syz-executor320 Not tainted 6.12.0-rc1-syzkaller-g38ba0d2e5c2e #0 Hardware name: linux,dummy-virt (DT) pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) pc : kvm_timer_update_irq+0x21c/0x394 arch/arm64/kvm/arch_timer.c:459 lr : kvm_timer_update_irq+0x21c/0x394 arch/arm64/kvm/arch_timer.c:459 sp : ffff80008c0c78f0 x29: ffff80008c0c7900 x28: 00000000000003c5 x27: 4af000000fb78268 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: faff8000898fb000 x21: 000000000000001e x20: 4af000000fb78000 x19: 00000000fffffff0 x18: 0000000000000000 x17: 0000000000000000 x16: 00000000000000fa x15: 28f000000fe6c500 x14: 0000000000000000 x13: 0000000000000003 x12: 28f000000fe6ba80 x11: faff8000898fb000 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : 28f000000fe6ba80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 4af000000fb79400 x3 : 0000000000000000 x2 : 000000000000001e x1 : 00000000fffffff0 x0 : 0000000000000000 Call trace: kvm_timer_update_irq+0x21c/0x394 arch/arm64/kvm/arch_timer.c:459 kvm_timer_vcpu_reset+0x158/0x684 arch/arm64/kvm/arch_timer.c:968 kvm_reset_vcpu+0x3b4/0x560 arch/arm64/kvm/reset.c:264 kvm_vcpu_set_target arch/arm64/kvm/arm.c:1553 [inline] kvm_arch_vcpu_ioctl_vcpu_init arch/arm64/kvm/arm.c:1573 [inline] kvm_arch_vcpu_ioctl+0x112c/0x1b3c arch/arm64/kvm/arm.c:1695 kvm_vcpu_ioctl+0x4ec/0xf74 virt/kvm/kvm_main.c:4658 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl fs/ioctl.c:893 [inline] __arm64_sys_ioctl+0x108/0x184 fs/ioctl.c:893 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x78/0x1b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x1b0 arch/arm64/kernel/syscall.c:132 do_el0_svc+0x40/0x50 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x14c arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 2254 hardirqs last enabled at (2253): [<ffff8000839e70f0>] __raw_read_unlock_irqrestore include/linux/rwlock_api_smp.h:241 [inline] hardirqs last enabled at (2253): [<ffff8000839e70f0>] _raw_read_unlock_irqrestore+0x44/0x94 kernel/locking/spinlock.c:268 hardirqs last disabled at (2254): [<ffff8000839cee70>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (2236): [<ffff80008001fc84>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (2234): [<ffff80008001fc50>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3281 at arch/arm64/kvm/arch_timer.c:459 kvm_timer_update_irq+0x21c/0x394 arch/arm64/kvm/arch_timer.c:459 Modules linked in: CPU: 0 UID: 0 PID: 3281 Comm: syz-executor320 Tainted: G W 6.12.0-rc1-syzkaller-g38ba0d2e5c2e #0 Tainted: [W]=WARN Hardware name: linux,dummy-virt (DT) pstate: 81400009 (Nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) pc : kvm_timer_update_irq+0x21c/0x394 arch/arm64/kvm/arch_timer.c:459 lr : kvm_timer_update_irq+0x21c/0x394 arch/arm64/kvm/arch_timer.c:459 sp : ffff80008c0c78f0 x29: ffff80008c0c7900 x28: 00000000000003c5 x27: 4af000000fb78268 x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 x23: 0000000000000000 x22: faff8000898fb000 x21: 000000000000001b x20: 4af000000fb78000 x19: 00000000fffffff0 x18: 0000000000000000 x17: 0000000000000000 x16: 00000000000000fa x15: 28f000000fe6c500 x14: 0000000000000000 x13: 0000000000000003 x12: 28f000000fe6ba80 x11: faff8000898fb000 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : 28f000000fe6ba80 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 4af000000fb79468 x3 : 0000000000000000 x2 : 000000000000001b x1 : 00000000fffffff0 x0 : 0000000000000000 Call trace: kvm_timer_update_irq+0x21c/0x394 arch/arm64/kvm/arch_timer.c:459 kvm_timer_vcpu_reset+0x178/0x684 arch/arm64/kvm/arch_timer.c:968 kvm_reset_vcpu+0x3b4/0x560 arch/arm64/kvm/reset.c:264 kvm_vcpu_set_target arch/arm64/kvm/arm.c:1553 [inline] kvm_arch_vcpu_ioctl_vcpu_init arch/arm64/kvm/arm.c:1573 [inline] kvm_arch_vcpu_ioctl+0x112c/0x1b3c arch/arm64/kvm/arm.c:1695 kvm_vcpu_ioctl+0x4ec/0xf74 virt/kvm/kvm_main.c:4658 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl fs/ioctl.c:893 [inline] __arm64_sys_ioctl+0x108/0x184 fs/ioctl.c:893 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x78/0x1b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0xe8/0x1b0 arch/arm64/kernel/syscall.c:132 do_el0_svc+0x40/0x50 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x14c arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 2302 hardirqs last enabled at (2301): [<ffff8000839d1044>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:85 [inline] hardirqs last enabled at (2301): [<ffff8000839d1044>] exit_to_kernel_mode+0xdc/0x10c arch/arm64/kernel/entry-common.c:95 hardirqs last disabled at (2302): [<ffff8000839cee70>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (2300): [<ffff800080162f50>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (2300): [<ffff800080162f50>] handle_softirqs+0x698/0x6fc kernel/softirq.c:582 softirqs last disabled at (2257): [<ffff800080010a68>] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]---
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/10/23 15:55 | git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git fuzzme | 38ba0d2e5c2e | 15fa2979 | .config | console log | report | syz / log | C | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-native-arm64-kvm | WARNING in kvm_timer_update_irq | |
2024/11/23 01:52 | upstream | 28eb75e178d3 | 4dfba277 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu2-arm64 | WARNING in kvm_timer_update_irq | ||
2024/11/23 01:52 | upstream | 28eb75e178d3 | 4dfba277 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu2-arm64 | WARNING in kvm_timer_update_irq | ||
2024/11/21 16:35 | upstream | 43fb83c17ba2 | 4dfba277 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu2-arm64-mte | WARNING in kvm_timer_update_irq | ||
2024/11/21 16:34 | upstream | 43fb83c17ba2 | 4dfba277 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu2-arm64-mte | WARNING in kvm_timer_update_irq | ||
2024/11/21 15:05 | upstream | 43fb83c17ba2 | 4dfba277 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu2-arm64-mte | WARNING in kvm_timer_update_irq | ||
2024/10/27 09:04 | upstream | 850925a8133c | 65e8686b | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu2-arm64-mte | WARNING in kvm_timer_update_irq | ||
2024/11/04 01:40 | git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git fuzzme | cc19e3405e85 | f00eed24 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-native-arm64-kvm | WARNING in kvm_timer_update_irq | ||
2024/10/31 06:17 | git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git fuzzme | cc19e3405e85 | fb888278 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-native-arm64-kvm | WARNING in kvm_timer_update_irq | ||
2024/10/30 18:07 | git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git fuzzme | 2e5ea59d8ff4 | f3a00767 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-native-arm64-kvm | WARNING in kvm_timer_update_irq | ||
2024/10/28 20:05 | git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git fuzzme | 2e5ea59d8ff4 | b2c9a639 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-native-arm64-kvm | WARNING in kvm_timer_update_irq | ||
2024/10/26 23:20 | git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git fuzzme | 38ba0d2e5c2e | 65e8686b | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-native-arm64-kvm | WARNING in kvm_timer_update_irq | ||
2024/10/22 23:48 | git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git fuzzme | 38ba0d2e5c2e | 15fa2979 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-native-arm64-kvm | WARNING in kvm_timer_update_irq | ||
2024/10/22 03:39 | git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git fuzzme | 17a000564499 | a93682b3 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-native-arm64-kvm | WARNING in kvm_timer_update_irq | ||
2024/10/22 01:19 | git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git fuzzme | 17a000564499 | a93682b3 | .config | console log | report | info | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-qemu-native-arm64-kvm | WARNING in kvm_timer_update_irq |