* [syzbot] [block?] BUG: unable to handle kernel paging request in blk_mq_complete_request_remote
@ 2026-08-27 10:07 syzbot
2026-10-07 11:18 ` syzbot
0 siblings, 1 reply; 2+ messages in thread
From: syzbot @ 2026-08-27 10:07 UTC (permalink / raw)
To: axboe, linux-block, linux-kernel, syzkaller-bugs
Hello,
syzbot found the following issue on:
HEAD commit: 68f892e99df9 Merge branch 'for-next/core' into for-kernelci
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
console output: https://syzkaller.appspot.com/x/log.txt?x=135bb415580000
kernel config: https://syzkaller.appspot.com/x/.config?x=d1128bc53f2ef7f3
dashboard link: https://syzkaller.appspot.com/bug?extid=2e3bf0bd49acd9b21d4b
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
userspace arch: arm64
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/f98dd20a7b98/disk-68f892e9.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/441f1ad32549/vmlinux-68f892e9.xz
kernel image: https://storage.googleapis.com/syzbot-assets/8da5227b7dc8/Image-68f892e9.gz.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+2e3bf0bd49acd9b21d4b@syzkaller.appspotmail.com
Unable to handle kernel paging request at virtual address dfff800000000031
KASAN: null-ptr-deref in range [0x0000000000000188-0x000000000000018f]
Mem abort info:
ESR = 0x0000000096000005
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x05: level 1 translation fault
Data abort info:
ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0
[dfff800000000031] address between user and kernel address ranges
Internal error: Oops: 0000000096000005 [#1] SMP
Modules linked in:
CPU: 1 UID: 0 PID: 8684 Comm: kworker/u8:27 Tainted: G L syzkaller #0 PREEMPT
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026
Workqueue: nvme-reset-wq nvme_reset_work
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1297
lr : blk_mq_complete_request_remote+0x88/0x858 block/blk-mq.c:1289
sp : ffff800095647900
x29: ffff800095647980 x28: ffff800095647900 x27: dfff800000000000
x26: 0000000000000000 x25: ffff0000c648326a x24: dfff800000000000
x23: ffff700012ac8f20 x22: 1fffe000192284a4 x21: 1fffe00018c90648
x20: 000000000000018e x19: ffff0000c9142400 x18: 1fffe00034bbbe28
x17: 0000000000000003 x16: ffff800088b37000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000004
x11: ffff700012ac8f3c x10: ffff8000884bb5d7 x9 : 1fffe00019228482
x8 : 0000000000000031 x7 : ffff80008281b4e0 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008281f228
x2 : 0000000000000000 x1 : ffff0000d604ba80 x0 : 0000000000000000
Call trace:
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1297 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:823 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1590 [inline]
nvme_poll_cq+0x4ec/0x106c drivers/nvme/host/pci.c:1621
nvme_reap_pending_cqes drivers/nvme/host/pci.c:2078 [inline]
nvme_dev_disable+0x384/0x540 drivers/nvme/host/pci.c:3328
nvme_reset_work+0x510/0x69c drivers/nvme/host/pci.c:3490
process_one_work kernel/workqueue.c:3322 [inline]
process_scheduled_works+0x788/0x10b8 kernel/workqueue.c:3405
worker_thread+0x798/0xbd0 kernel/workqueue.c:3486
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:838
Code: 97d02797 f9400288 91063914 d343fe88 (38f86908)
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
0: 97d02797 bl 0xffffffffff409e5c
4: f9400288 ldr x8, [x20]
8: 91063914 add x20, x8, #0x18e
c: d343fe88 lsr x8, x20, #3
* 10: 38f86908 ldrsb w8, [x8, x24] <-- trapping instruction
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want to overwrite report's subsystems, reply with:
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(See the list of subsystem names on the web dashboard)
If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [syzbot] [block?] BUG: unable to handle kernel paging request in blk_mq_complete_request_remote
2026-08-27 10:07 [syzbot] [block?] BUG: unable to handle kernel paging request in blk_mq_complete_request_remote syzbot
@ 2026-10-07 11:18 ` syzbot
0 siblings, 0 replies; 2+ messages in thread
From: syzbot @ 2026-10-07 11:18 UTC (permalink / raw)
To: axboe, linux-block, linux-kernel, syzkaller-bugs
syzbot has found a reproducer for the following issue on:
HEAD commit: 71c3e5409eef Merge remote-tracking branch 'will/for-next/p..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
console output: https://syzkaller.appspot.com/x/log.txt?x=13c9400d580000
kernel config: https://syzkaller.appspot.com/x/.config?x=c7205f05c11fb4dd
dashboard link: https://syzkaller.appspot.com/bug?extid=2e3bf0bd49acd9b21d4b
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
userspace arch: arm64
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17c9400d580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14fa21c9580000
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/20ff6159ce99/disk-71c3e540.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/1d6172672705/vmlinux-71c3e540.xz
kernel image: https://storage.googleapis.com/syzbot-assets/923d5e083e1b/Image-71c3e540.gz.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+2e3bf0bd49acd9b21d4b@syzkaller.appspotmail.com
Unable to handle kernel paging request at virtual address dfff800000000031
KASAN: null-ptr-deref in range [0x0000000000000188-0x000000000000018f]
Mem abort info:
ESR = 0x0000000096000005
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x05: level 1 translation fault
Data abort info:
ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0
[dfff800000000031] address between user and kernel address ranges
Internal error: Oops: 0000000096000005 [#1] SMP
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Not tainted syzkaller #0 PREEMPT
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310
lr : blk_mq_complete_request_remote+0x88/0x858 block/blk-mq.c:1302
sp : ffff80008eac7ba0
x29: ffff80008eac7c30 x28: ffff80008eac7ba0 x27: 1fffe000190b201c
x26: 0000000000000001 x25: ffff0000c85900ee x24: dfff800000000000
x23: ffff700011d58f74 x22: 1fffe000190c0f24 x21: ffff0000c8607924
x20: 000000000000018e x19: ffff0000c8607800 x18: ffff800125472000
x17: ffff800125472000 x16: ffff80008eac0000 x15: 0000000000000000
x14: 00000000001afe2f x13: 0000000000000005 x12: 0000000000000000
x11: ffff80008eac7d98 x10: ffff8000883f0335 x9 : 1fffe000190c0f02
x8 : 0000000000000031 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000000 x3 : ffff8000827e349c
x2 : 0000000000000000 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline] (P)
_raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:221 (P)
spin_unlock_irqrestore include/linux/spinlock.h:425 [inline]
__uart_port_unlock_irqrestore include/linux/serial_core.h:622 [inline]
pl011_console_device_unlock+0x94/0xcc drivers/tty/serial/amba-pl011.c:2721
nbcon_emit_one+0x160/0x1e4 kernel/printk/nbcon.c:1165
nbcon_kthread_func+0x56c/0x6c0 kernel/printk/nbcon.c:1271
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
Code: 97d041fa f9400288 91063914 d343fe88 (38f86908)
---[ end trace 0000000000000000 ]---
Calling EFI runtime from hardirq context
------------[ cut here ]------------
WARNING: arch/arm64/kernel/traps.c:414 at force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414, CPU#0: pr/ttyAMA-1/41
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Tainted: G D syzkaller #0 PREEMPT
Tainted: [D]=DIE
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
lr : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
sp : ffff80008eac71c0
x29: ffff80008eac71c0 x28: ffff80008eac74c0 x27: dfff800000000000
x26: 0000000000000000 x25: ffff80008efe0000 x24: dfff800000000000
x23: 0000000000000005 x22: 0000000000000009 x21: 0000000000000080
x20: 0000000000000000 x19: 0000000000000000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000881 x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000001000005 x9 : 0000000001000004
x8 : ffff0000c24b9d80 x7 : 0000000000000001 x6 : ffff800080482944
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000801524f4
x2 : 0000000000000005 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414 (P)
__efi_fpsimd_begin+0xd8/0x21c arch/arm64/kernel/fpsimd.c:2010
arch_efi_call_virt_setup+0xb4/0x254 arch/arm64/kernel/efi.c:187
virt_efi_set_variable_nb+0x9c/0x110 drivers/firmware/efi/runtime-wrappers.c:492
efivar_set_variable_locked+0x1cc/0x208 drivers/firmware/efi/vars.c:231
efi_pstore_write+0x2d4/0x418 drivers/firmware/efi/efi-pstore.c:227
pstore_dump+0x57c/0x8e8 fs/pstore/platform.c:355
kmsg_dump_desc+0x1f4/0x328 kernel/printk/printk.c:4880
kmsg_dump include/linux/kmsg_dump.h:123 [inline]
oops_exit+0x34/0x40 kernel/panic.c:1066
die+0xb8/0x1d4 arch/arm64/kernel/traps.c:224
die_kernel_fault+0x6c/0x80 arch/arm64/mm/fault.c:358
__do_kernel_fault+0x55c/0x590 arch/arm64/mm/fault.c:458
do_bad_area+0x7c/0x148 arch/arm64/mm/fault.c:533
do_translation_fault+0xdc/0x114 arch/arm64/mm/fault.c:851
do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:1012
el1_abort+0x50/0x74 arch/arm64/kernel/entry-common.c:380
el1h_64_sync_handler+0xdc/0x130 arch/arm64/kernel/entry-common.c:507
el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:601
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline] (P)
_raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:221 (P)
spin_unlock_irqrestore include/linux/spinlock.h:425 [inline]
__uart_port_unlock_irqrestore include/linux/serial_core.h:622 [inline]
pl011_console_device_unlock+0x94/0xcc drivers/tty/serial/amba-pl011.c:2721
nbcon_emit_one+0x160/0x1e4 kernel/printk/nbcon.c:1165
nbcon_kthread_func+0x56c/0x6c0 kernel/printk/nbcon.c:1271
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
irq event stamp: 19610
hardirqs last enabled at (19609): [<ffff80008688fdec>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last enabled at (19609): [<ffff80008688fdec>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:221
hardirqs last disabled at (19610): [<ffff80008686ba58>] __el1_irq arch/arm64/kernel/entry-common.c:565 [inline]
hardirqs last disabled at (19610): [<ffff80008686ba58>] el1_interrupt+0x28/0x60 arch/arm64/kernel/entry-common.c:581
softirqs last enabled at (19568): [<ffff80008030a6dc>] softirq_handle_end kernel/softirq.c:491 [inline]
softirqs last enabled at (19568): [<ffff80008030a6dc>] handle_softirqs+0xb2c/0xcbc kernel/softirq.c:673
softirqs last disabled at (19425): [<ffff8000800203f0>] __do_softirq+0x14/0x20 kernel/softirq.c:679
---[ end trace 0000000000000000 ]---
Calling EFI runtime from hardirq context
------------[ cut here ]------------
WARNING: arch/arm64/kernel/traps.c:414 at force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414, CPU#0: pr/ttyAMA-1/41
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Tainted: G D W syzkaller #0 PREEMPT
Tainted: [D]=DIE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
lr : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
sp : ffff80008eac71c0
x29: ffff80008eac71c0 x28: ffff80008eac74c0 x27: dfff800000000000
x26: 0000000000000000 x25: ffff80008efe0000 x24: dfff800000000000
x23: 0000000000000005 x22: 0000000000000009 x21: 0000000000000080
x20: 0000000000000000 x19: 0000000000000000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 00000000000008e3 x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000001000005 x9 : 0000000001000004
x8 : ffff0000c24b9d80 x7 : 0000000000000001 x6 : ffff800080482944
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000801524f4
x2 : 0000000000000005 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414 (P)
__efi_fpsimd_begin+0xd8/0x21c arch/arm64/kernel/fpsimd.c:2010
arch_efi_call_virt_setup+0xb4/0x254 arch/arm64/kernel/efi.c:187
virt_efi_set_variable_nb+0x9c/0x110 drivers/firmware/efi/runtime-wrappers.c:492
efivar_set_variable_locked+0x1cc/0x208 drivers/firmware/efi/vars.c:231
efi_pstore_write+0x2d4/0x418 drivers/firmware/efi/efi-pstore.c:227
pstore_dump+0x57c/0x8e8 fs/pstore/platform.c:355
kmsg_dump_desc+0x1f4/0x328 kernel/printk/printk.c:4880
kmsg_dump include/linux/kmsg_dump.h:123 [inline]
oops_exit+0x34/0x40 kernel/panic.c:1066
die+0xb8/0x1d4 arch/arm64/kernel/traps.c:224
die_kernel_fault+0x6c/0x80 arch/arm64/mm/fault.c:358
__do_kernel_fault+0x55c/0x590 arch/arm64/mm/fault.c:458
do_bad_area+0x7c/0x148 arch/arm64/mm/fault.c:533
do_translation_fault+0xdc/0x114 arch/arm64/mm/fault.c:851
do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:1012
el1_abort+0x50/0x74 arch/arm64/kernel/entry-common.c:380
el1h_64_sync_handler+0xdc/0x130 arch/arm64/kernel/entry-common.c:507
el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:601
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline] (P)
_raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:221 (P)
spin_unlock_irqrestore include/linux/spinlock.h:425 [inline]
__uart_port_unlock_irqrestore include/linux/serial_core.h:622 [inline]
pl011_console_device_unlock+0x94/0xcc drivers/tty/serial/amba-pl011.c:2721
nbcon_emit_one+0x160/0x1e4 kernel/printk/nbcon.c:1165
nbcon_kthread_func+0x56c/0x6c0 kernel/printk/nbcon.c:1271
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
irq event stamp: 19610
hardirqs last enabled at (19609): [<ffff80008688fdec>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last enabled at (19609): [<ffff80008688fdec>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:221
hardirqs last disabled at (19610): [<ffff80008686ba58>] __el1_irq arch/arm64/kernel/entry-common.c:565 [inline]
hardirqs last disabled at (19610): [<ffff80008686ba58>] el1_interrupt+0x28/0x60 arch/arm64/kernel/entry-common.c:581
softirqs last enabled at (19568): [<ffff80008030a6dc>] softirq_handle_end kernel/softirq.c:491 [inline]
softirqs last enabled at (19568): [<ffff80008030a6dc>] handle_softirqs+0xb2c/0xcbc kernel/softirq.c:673
softirqs last disabled at (19425): [<ffff8000800203f0>] __do_softirq+0x14/0x20 kernel/softirq.c:679
---[ end trace 0000000000000000 ]---
Calling EFI runtime from hardirq context
------------[ cut here ]------------
WARNING: arch/arm64/kernel/traps.c:414 at force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414, CPU#0: pr/ttyAMA-1/41
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Tainted: G D W syzkaller #0 PREEMPT
Tainted: [D]=DIE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
lr : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
sp : ffff80008eac71c0
x29: ffff80008eac71c0 x28: ffff80008eac74c0 x27: dfff800000000000
x26: 0000000000000000 x25: ffff80008efe0000 x24: dfff800000000000
x23: 0000000000000005 x22: 0000000000000009 x21: 0000000000000080
x20: 0000000000000000 x19: 0000000000000000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000945 x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000001000005 x9 : 0000000001000004
x8 : ffff0000c24b9d80 x7 : 0000000000000001 x6 : ffff800080482944
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000801524f4
x2 : 0000000000000005 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414 (P)
__efi_fpsimd_begin+0xd8/0x21c arch/arm64/kernel/fpsimd.c:2010
arch_efi_call_virt_setup+0xb4/0x254 arch/arm64/kernel/efi.c:187
virt_efi_set_variable_nb+0x9c/0x110 drivers/firmware/efi/runtime-wrappers.c:492
efivar_set_variable_locked+0x1cc/0x208 drivers/firmware/efi/vars.c:231
efi_pstore_write+0x2d4/0x418 drivers/firmware/efi/efi-pstore.c:227
pstore_dump+0x57c/0x8e8 fs/pstore/platform.c:355
kmsg_dump_desc+0x1f4/0x328 kernel/printk/printk.c:4880
kmsg_dump include/linux/kmsg_dump.h:123 [inline]
oops_exit+0x34/0x40 kernel/panic.c:1066
die+0xb8/0x1d4 arch/arm64/kernel/traps.c:224
die_kernel_fault+0x6c/0x80 arch/arm64/mm/fault.c:358
__do_kernel_fault+0x55c/0x590 arch/arm64/mm/fault.c:458
do_bad_area+0x7c/0x148 arch/arm64/mm/fault.c:533
do_translation_fault+0xdc/0x114 arch/arm64/mm/fault.c:851
do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:1012
el1_abort+0x50/0x74 arch/arm64/kernel/entry-common.c:380
el1h_64_sync_handler+0xdc/0x130 arch/arm64/kernel/entry-common.c:507
el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:601
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline] (P)
_raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:221 (P)
spin_unlock_irqrestore include/linux/spinlock.h:425 [inline]
__uart_port_unlock_irqrestore include/linux/serial_core.h:622 [inline]
pl011_console_device_unlock+0x94/0xcc drivers/tty/serial/amba-pl011.c:2721
nbcon_emit_one+0x160/0x1e4 kernel/printk/nbcon.c:1165
nbcon_kthread_func+0x56c/0x6c0 kernel/printk/nbcon.c:1271
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
irq event stamp: 19610
hardirqs last enabled at (19609): [<ffff80008688fdec>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last enabled at (19609): [<ffff80008688fdec>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:221
hardirqs last disabled at (19610): [<ffff80008686ba58>] __el1_irq arch/arm64/kernel/entry-common.c:565 [inline]
hardirqs last disabled at (19610): [<ffff80008686ba58>] el1_interrupt+0x28/0x60 arch/arm64/kernel/entry-common.c:581
softirqs last enabled at (19568): [<ffff80008030a6dc>] softirq_handle_end kernel/softirq.c:491 [inline]
softirqs last enabled at (19568): [<ffff80008030a6dc>] handle_softirqs+0xb2c/0xcbc kernel/softirq.c:673
softirqs last disabled at (19425): [<ffff8000800203f0>] __do_softirq+0x14/0x20 kernel/softirq.c:679
---[ end trace 0000000000000000 ]---
Calling EFI runtime from hardirq context
------------[ cut here ]------------
WARNING: arch/arm64/kernel/traps.c:414 at force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414, CPU#0: pr/ttyAMA-1/41
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Tainted: G D W syzkaller #0 PREEMPT
Tainted: [D]=DIE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
lr : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
sp : ffff80008eac71c0
x29: ffff80008eac71c0 x28: ffff80008eac74c0 x27: dfff800000000000
x26: 0000000000000000 x25: ffff80008efe0000 x24: dfff800000000000
x23: 0000000000000005 x22: 0000000000000009 x21: 0000000000000080
x20: 0000000000000000 x19: 0000000000000000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 00000000000009a7 x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000001000005 x9 : 0000000001000004
x8 : ffff0000c24b9d80 x7 : 0000000000000001 x6 : ffff800080482944
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000801524f4
x2 : 0000000000000005 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414 (P)
__efi_fpsimd_begin+0xd8/0x21c arch/arm64/kernel/fpsimd.c:2010
arch_efi_call_virt_setup+0xb4/0x254 arch/arm64/kernel/efi.c:187
virt_efi_set_variable_nb+0x9c/0x110 drivers/firmware/efi/runtime-wrappers.c:492
efivar_set_variable_locked+0x1cc/0x208 drivers/firmware/efi/vars.c:231
efi_pstore_write+0x2d4/0x418 drivers/firmware/efi/efi-pstore.c:227
pstore_dump+0x57c/0x8e8 fs/pstore/platform.c:355
kmsg_dump_desc+0x1f4/0x328 kernel/printk/printk.c:4880
kmsg_dump include/linux/kmsg_dump.h:123 [inline]
oops_exit+0x34/0x40 kernel/panic.c:1066
die+0xb8/0x1d4 arch/arm64/kernel/traps.c:224
die_kernel_fault+0x6c/0x80 arch/arm64/mm/fault.c:358
__do_kernel_fault+0x55c/0x590 arch/arm64/mm/fault.c:458
do_bad_area+0x7c/0x148 arch/arm64/mm/fault.c:533
do_translation_fault+0xdc/0x114 arch/arm64/mm/fault.c:851
do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:1012
el1_abort+0x50/0x74 arch/arm64/kernel/entry-common.c:380
el1h_64_sync_handler+0xdc/0x130 arch/arm64/kernel/entry-common.c:507
el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:601
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline] (P)
_raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:221 (P)
spin_unlock_irqrestore include/linux/spinlock.h:425 [inline]
__uart_port_unlock_irqrestore include/linux/serial_core.h:622 [inline]
pl011_console_device_unlock+0x94/0xcc drivers/tty/serial/amba-pl011.c:2721
nbcon_emit_one+0x160/0x1e4 kernel/printk/nbcon.c:1165
nbcon_kthread_func+0x56c/0x6c0 kernel/printk/nbcon.c:1271
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
irq event stamp: 19610
hardirqs last enabled at (19609): [<ffff80008688fdec>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last enabled at (19609): [<ffff80008688fdec>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:221
hardirqs last disabled at (19610): [<ffff80008686ba58>] __el1_irq arch/arm64/kernel/entry-common.c:565 [inline]
hardirqs last disabled at (19610): [<ffff80008686ba58>] el1_interrupt+0x28/0x60 arch/arm64/kernel/entry-common.c:581
softirqs last enabled at (19568): [<ffff80008030a6dc>] softirq_handle_end kernel/softirq.c:491 [inline]
softirqs last enabled at (19568): [<ffff80008030a6dc>] handle_softirqs+0xb2c/0xcbc kernel/softirq.c:673
softirqs last disabled at (19425): [<ffff8000800203f0>] __do_softirq+0x14/0x20 kernel/softirq.c:679
---[ end trace 0000000000000000 ]---
Calling EFI runtime from hardirq context
------------[ cut here ]------------
WARNING: arch/arm64/kernel/traps.c:414 at force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414, CPU#0: pr/ttyAMA-1/41
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Tainted: G D W syzkaller #0 PREEMPT
Tainted: [D]=DIE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
lr : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
sp : ffff80008eac71c0
x29: ffff80008eac71c0 x28: ffff80008eac74c0 x27: dfff800000000000
x26: 0000000000000000 x25: ffff80008efe0000 x24: dfff800000000000
x23: 0000000000000005 x22: 0000000000000009 x21: 0000000000000080
x20: 0000000000000000 x19: 0000000000000000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000a09 x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000001000005 x9 : 0000000001000004
x8 : ffff0000c24b9d80 x7 : 0000000000000001 x6 : ffff800080482944
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000801524f4
x2 : 0000000000000005 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414 (P)
__efi_fpsimd_begin+0xd8/0x21c arch/arm64/kernel/fpsimd.c:2010
arch_efi_call_virt_setup+0xb4/0x254 arch/arm64/kernel/efi.c:187
virt_efi_set_variable_nb+0x9c/0x110 drivers/firmware/efi/runtime-wrappers.c:492
efivar_set_variable_locked+0x1cc/0x208 drivers/firmware/efi/vars.c:231
efi_pstore_write+0x2d4/0x418 drivers/firmware/efi/efi-pstore.c:227
pstore_dump+0x57c/0x8e8 fs/pstore/platform.c:355
kmsg_dump_desc+0x1f4/0x328 kernel/printk/printk.c:4880
kmsg_dump include/linux/kmsg_dump.h:123 [inline]
oops_exit+0x34/0x40 kernel/panic.c:1066
die+0xb8/0x1d4 arch/arm64/kernel/traps.c:224
die_kernel_fault+0x6c/0x80 arch/arm64/mm/fault.c:358
__do_kernel_fault+0x55c/0x590 arch/arm64/mm/fault.c:458
do_bad_area+0x7c/0x148 arch/arm64/mm/fault.c:533
do_translation_fault+0xdc/0x114 arch/arm64/mm/fault.c:851
do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:1012
el1_abort+0x50/0x74 arch/arm64/kernel/entry-common.c:380
el1h_64_sync_handler+0xdc/0x130 arch/arm64/kernel/entry-common.c:507
el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:601
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline] (P)
_raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:221 (P)
spin_unlock_irqrestore include/linux/spinlock.h:425 [inline]
__uart_port_unlock_irqrestore include/linux/serial_core.h:622 [inline]
pl011_console_device_unlock+0x94/0xcc drivers/tty/serial/amba-pl011.c:2721
nbcon_emit_one+0x160/0x1e4 kernel/printk/nbcon.c:1165
nbcon_kthread_func+0x56c/0x6c0 kernel/printk/nbcon.c:1271
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
irq event stamp: 19610
hardirqs last enabled at (19609): [<ffff80008688fdec>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last enabled at (19609): [<ffff80008688fdec>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:221
hardirqs last disabled at (19610): [<ffff80008686ba58>] __el1_irq arch/arm64/kernel/entry-common.c:565 [inline]
hardirqs last disabled at (19610): [<ffff80008686ba58>] el1_interrupt+0x28/0x60 arch/arm64/kernel/entry-common.c:581
softirqs last enabled at (19568): [<ffff80008030a6dc>] softirq_handle_end kernel/softirq.c:491 [inline]
softirqs last enabled at (19568): [<ffff80008030a6dc>] handle_softirqs+0xb2c/0xcbc kernel/softirq.c:673
softirqs last disabled at (19425): [<ffff8000800203f0>] __do_softirq+0x14/0x20 kernel/softirq.c:679
---[ end trace 0000000000000000 ]---
Calling EFI runtime from hardirq context
------------[ cut here ]------------
WARNING: arch/arm64/kernel/traps.c:414 at force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414, CPU#0: pr/ttyAMA-1/41
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Tainted: G D W syzkaller #0 PREEMPT
Tainted: [D]=DIE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
lr : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
sp : ffff80008eac71c0
x29: ffff80008eac71c0 x28: ffff80008eac74c0 x27: dfff800000000000
x26: 0000000000000000 x25: ffff80008efe0000 x24: dfff800000000000
x23: 0000000000000005 x22: 0000000000000009 x21: 0000000000000080
x20: 0000000000000000 x19: 0000000000000000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000a6b x13: 0000000000000a6b x12: 0000000000000003
x11: 0000000000000001 x10: 0000000001000005 x9 : 0000000001000004
x8 : ffff0000c24b9d80 x7 : 0000000000000001 x6 : ffff800080482944
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000801524f4
x2 : 0000000000000005 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414 (P)
__efi_fpsimd_begin+0xd8/0x21c arch/arm64/kernel/fpsimd.c:2010
arch_efi_call_virt_setup+0xb4/0x254 arch/arm64/kernel/efi.c:187
virt_efi_set_variable_nb+0x9c/0x110 drivers/firmware/efi/runtime-wrappers.c:492
efivar_set_variable_locked+0x1cc/0x208 drivers/firmware/efi/vars.c:231
efi_pstore_write+0x2d4/0x418 drivers/firmware/efi/efi-pstore.c:227
pstore_dump+0x57c/0x8e8 fs/pstore/platform.c:355
kmsg_dump_desc+0x1f4/0x328 kernel/printk/printk.c:4880
kmsg_dump include/linux/kmsg_dump.h:123 [inline]
oops_exit+0x34/0x40 kernel/panic.c:1066
die+0xb8/0x1d4 arch/arm64/kernel/traps.c:224
die_kernel_fault+0x6c/0x80 arch/arm64/mm/fault.c:358
__do_kernel_fault+0x55c/0x590 arch/arm64/mm/fault.c:458
do_bad_area+0x7c/0x148 arch/arm64/mm/fault.c:533
do_translation_fault+0xdc/0x114 arch/arm64/mm/fault.c:851
do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:1012
el1_abort+0x50/0x74 arch/arm64/kernel/entry-common.c:380
el1h_64_sync_handler+0xdc/0x130 arch/arm64/kernel/entry-common.c:507
el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:601
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline] (P)
_raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:221 (P)
spin_unlock_irqrestore include/linux/spinlock.h:425 [inline]
__uart_port_unlock_irqrestore include/linux/serial_core.h:622 [inline]
pl011_console_device_unlock+0x94/0xcc drivers/tty/serial/amba-pl011.c:2721
nbcon_emit_one+0x160/0x1e4 kernel/printk/nbcon.c:1165
nbcon_kthread_func+0x56c/0x6c0 kernel/printk/nbcon.c:1271
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
irq event stamp: 19610
hardirqs last enabled at (19609): [<ffff80008688fdec>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last enabled at (19609): [<ffff80008688fdec>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:221
hardirqs last disabled at (19610): [<ffff80008686ba58>] __el1_irq arch/arm64/kernel/entry-common.c:565 [inline]
hardirqs last disabled at (19610): [<ffff80008686ba58>] el1_interrupt+0x28/0x60 arch/arm64/kernel/entry-common.c:581
softirqs last enabled at (19568): [<ffff80008030a6dc>] softirq_handle_end kernel/softirq.c:491 [inline]
softirqs last enabled at (19568): [<ffff80008030a6dc>] handle_softirqs+0xb2c/0xcbc kernel/softirq.c:673
softirqs last disabled at (19425): [<ffff8000800203f0>] __do_softirq+0x14/0x20 kernel/softirq.c:679
---[ end trace 0000000000000000 ]---
Calling EFI runtime from hardirq context
------------[ cut here ]------------
WARNING: arch/arm64/kernel/traps.c:414 at force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414, CPU#0: pr/ttyAMA-1/41
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Tainted: G D W syzkaller #0 PREEMPT
Tainted: [D]=DIE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
lr : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
sp : ffff80008eac71c0
x29: ffff80008eac71c0 x28: ffff80008eac74c0 x27: dfff800000000000
x26: 0000000000000000 x25: ffff80008efe0000 x24: dfff800000000000
x23: 0000000000000005 x22: 0000000000000009 x21: 0000000000000080
x20: 0000000000000000 x19: 0000000000000000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000acd x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000001000005 x9 : 0000000001000004
x8 : ffff0000c24b9d80 x7 : 0000000000000001 x6 : ffff800080482944
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000801524f4
x2 : 0000000000000005 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414 (P)
__efi_fpsimd_begin+0xd8/0x21c arch/arm64/kernel/fpsimd.c:2010
arch_efi_call_virt_setup+0xb4/0x254 arch/arm64/kernel/efi.c:187
virt_efi_set_variable_nb+0x9c/0x110 drivers/firmware/efi/runtime-wrappers.c:492
efivar_set_variable_locked+0x1cc/0x208 drivers/firmware/efi/vars.c:231
efi_pstore_write+0x2d4/0x418 drivers/firmware/efi/efi-pstore.c:227
pstore_dump+0x57c/0x8e8 fs/pstore/platform.c:355
kmsg_dump_desc+0x1f4/0x328 kernel/printk/printk.c:4880
kmsg_dump include/linux/kmsg_dump.h:123 [inline]
oops_exit+0x34/0x40 kernel/panic.c:1066
die+0xb8/0x1d4 arch/arm64/kernel/traps.c:224
die_kernel_fault+0x6c/0x80 arch/arm64/mm/fault.c:358
__do_kernel_fault+0x55c/0x590 arch/arm64/mm/fault.c:458
do_bad_area+0x7c/0x148 arch/arm64/mm/fault.c:533
do_translation_fault+0xdc/0x114 arch/arm64/mm/fault.c:851
do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:1012
el1_abort+0x50/0x74 arch/arm64/kernel/entry-common.c:380
el1h_64_sync_handler+0xdc/0x130 arch/arm64/kernel/entry-common.c:507
el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:601
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline] (P)
_raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:221 (P)
spin_unlock_irqrestore include/linux/spinlock.h:425 [inline]
__uart_port_unlock_irqrestore include/linux/serial_core.h:622 [inline]
pl011_console_device_unlock+0x94/0xcc drivers/tty/serial/amba-pl011.c:2721
nbcon_emit_one+0x160/0x1e4 kernel/printk/nbcon.c:1165
nbcon_kthread_func+0x56c/0x6c0 kernel/printk/nbcon.c:1271
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
irq event stamp: 19610
hardirqs last enabled at (19609): [<ffff80008688fdec>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last enabled at (19609): [<ffff80008688fdec>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:221
hardirqs last disabled at (19610): [<ffff80008686ba58>] __el1_irq arch/arm64/kernel/entry-common.c:565 [inline]
hardirqs last disabled at (19610): [<ffff80008686ba58>] el1_interrupt+0x28/0x60 arch/arm64/kernel/entry-common.c:581
softirqs last enabled at (19568): [<ffff80008030a6dc>] softirq_handle_end kernel/softirq.c:491 [inline]
softirqs last enabled at (19568): [<ffff80008030a6dc>] handle_softirqs+0xb2c/0xcbc kernel/softirq.c:673
softirqs last disabled at (19425): [<ffff8000800203f0>] __do_softirq+0x14/0x20 kernel/softirq.c:679
---[ end trace 0000000000000000 ]---
Calling EFI runtime from hardirq context
------------[ cut here ]------------
WARNING: arch/arm64/kernel/traps.c:414 at force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414, CPU#0: pr/ttyAMA-1/41
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Tainted: G D W syzkaller #0 PREEMPT
Tainted: [D]=DIE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
lr : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
sp : ffff80008eac71c0
x29: ffff80008eac71c0 x28: ffff80008eac74c0 x27: dfff800000000000
x26: 0000000000000000 x25: ffff80008efe0000 x24: dfff800000000000
x23: 0000000000000005 x22: 0000000000000009 x21: 0000000000000080
x20: 0000000000000000 x19: 0000000000000000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000b2f x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000001000005 x9 : 0000000001000004
x8 : ffff0000c24b9d80 x7 : 0000000000000001 x6 : ffff800080482944
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000801524f4
x2 : 0000000000000005 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414 (P)
__efi_fpsimd_begin+0xd8/0x21c arch/arm64/kernel/fpsimd.c:2010
arch_efi_call_virt_setup+0xb4/0x254 arch/arm64/kernel/efi.c:187
virt_efi_set_variable_nb+0x9c/0x110 drivers/firmware/efi/runtime-wrappers.c:492
efivar_set_variable_locked+0x1cc/0x208 drivers/firmware/efi/vars.c:231
efi_pstore_write+0x2d4/0x418 drivers/firmware/efi/efi-pstore.c:227
pstore_dump+0x57c/0x8e8 fs/pstore/platform.c:355
kmsg_dump_desc+0x1f4/0x328 kernel/printk/printk.c:4880
kmsg_dump include/linux/kmsg_dump.h:123 [inline]
oops_exit+0x34/0x40 kernel/panic.c:1066
die+0xb8/0x1d4 arch/arm64/kernel/traps.c:224
die_kernel_fault+0x6c/0x80 arch/arm64/mm/fault.c:358
__do_kernel_fault+0x55c/0x590 arch/arm64/mm/fault.c:458
do_bad_area+0x7c/0x148 arch/arm64/mm/fault.c:533
do_translation_fault+0xdc/0x114 arch/arm64/mm/fault.c:851
do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:1012
el1_abort+0x50/0x74 arch/arm64/kernel/entry-common.c:380
el1h_64_sync_handler+0xdc/0x130 arch/arm64/kernel/entry-common.c:507
el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:601
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline] (P)
_raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:221 (P)
spin_unlock_irqrestore include/linux/spinlock.h:425 [inline]
__uart_port_unlock_irqrestore include/linux/serial_core.h:622 [inline]
pl011_console_device_unlock+0x94/0xcc drivers/tty/serial/amba-pl011.c:2721
nbcon_emit_one+0x160/0x1e4 kernel/printk/nbcon.c:1165
nbcon_kthread_func+0x56c/0x6c0 kernel/printk/nbcon.c:1271
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
irq event stamp: 19610
hardirqs last enabled at (19609): [<ffff80008688fdec>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last enabled at (19609): [<ffff80008688fdec>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:221
hardirqs last disabled at (19610): [<ffff80008686ba58>] __el1_irq arch/arm64/kernel/entry-common.c:565 [inline]
hardirqs last disabled at (19610): [<ffff80008686ba58>] el1_interrupt+0x28/0x60 arch/arm64/kernel/entry-common.c:581
softirqs last enabled at (19568): [<ffff80008030a6dc>] softirq_handle_end kernel/softirq.c:491 [inline]
softirqs last enabled at (19568): [<ffff80008030a6dc>] handle_softirqs+0xb2c/0xcbc kernel/softirq.c:673
softirqs last disabled at (19425): [<ffff8000800203f0>] __do_softirq+0x14/0x20 kernel/softirq.c:679
---[ end trace 0000000000000000 ]---
Calling EFI runtime from hardirq context
------------[ cut here ]------------
WARNING: arch/arm64/kernel/traps.c:414 at force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414, CPU#0: pr/ttyAMA-1/41
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Tainted: G D W syzkaller #0 PREEMPT
Tainted: [D]=DIE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
lr : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
sp : ffff80008eac71c0
x29: ffff80008eac71c0 x28: ffff80008eac74c0 x27: dfff800000000000
x26: 0000000000000000 x25: ffff80008efe0000 x24: dfff800000000000
x23: 0000000000000005 x22: 0000000000000009 x21: 0000000000000080
x20: 0000000000000000 x19: 0000000000000000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000b91 x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000001000005 x9 : 0000000001000004
x8 : ffff0000c24b9d80 x7 : 0000000000000001 x6 : ffff800080482944
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000801524f4
x2 : 0000000000000005 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414 (P)
__efi_fpsimd_begin+0xd8/0x21c arch/arm64/kernel/fpsimd.c:2010
arch_efi_call_virt_setup+0xb4/0x254 arch/arm64/kernel/efi.c:187
virt_efi_set_variable_nb+0x9c/0x110 drivers/firmware/efi/runtime-wrappers.c:492
efivar_set_variable_locked+0x1cc/0x208 drivers/firmware/efi/vars.c:231
efi_pstore_write+0x2d4/0x418 drivers/firmware/efi/efi-pstore.c:227
pstore_dump+0x57c/0x8e8 fs/pstore/platform.c:355
kmsg_dump_desc+0x1f4/0x328 kernel/printk/printk.c:4880
kmsg_dump include/linux/kmsg_dump.h:123 [inline]
oops_exit+0x34/0x40 kernel/panic.c:1066
die+0xb8/0x1d4 arch/arm64/kernel/traps.c:224
die_kernel_fault+0x6c/0x80 arch/arm64/mm/fault.c:358
__do_kernel_fault+0x55c/0x590 arch/arm64/mm/fault.c:458
do_bad_area+0x7c/0x148 arch/arm64/mm/fault.c:533
do_translation_fault+0xdc/0x114 arch/arm64/mm/fault.c:851
do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:1012
el1_abort+0x50/0x74 arch/arm64/kernel/entry-common.c:380
el1h_64_sync_handler+0xdc/0x130 arch/arm64/kernel/entry-common.c:507
el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:601
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline] (P)
_raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:221 (P)
spin_unlock_irqrestore include/linux/spinlock.h:425 [inline]
__uart_port_unlock_irqrestore include/linux/serial_core.h:622 [inline]
pl011_console_device_unlock+0x94/0xcc drivers/tty/serial/amba-pl011.c:2721
nbcon_emit_one+0x160/0x1e4 kernel/printk/nbcon.c:1165
nbcon_kthread_func+0x56c/0x6c0 kernel/printk/nbcon.c:1271
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
irq event stamp: 19610
hardirqs last enabled at (19609): [<ffff80008688fdec>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last enabled at (19609): [<ffff80008688fdec>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:221
hardirqs last disabled at (19610): [<ffff80008686ba58>] __el1_irq arch/arm64/kernel/entry-common.c:565 [inline]
hardirqs last disabled at (19610): [<ffff80008686ba58>] el1_interrupt+0x28/0x60 arch/arm64/kernel/entry-common.c:581
softirqs last enabled at (19568): [<ffff80008030a6dc>] softirq_handle_end kernel/softirq.c:491 [inline]
softirqs last enabled at (19568): [<ffff80008030a6dc>] handle_softirqs+0xb2c/0xcbc kernel/softirq.c:673
softirqs last disabled at (19425): [<ffff8000800203f0>] __do_softirq+0x14/0x20 kernel/softirq.c:679
---[ end trace 0000000000000000 ]---
Calling EFI runtime from hardirq context
------------[ cut here ]------------
WARNING: arch/arm64/kernel/traps.c:414 at force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414, CPU#0: pr/ttyAMA-1/41
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Tainted: G D W syzkaller #0 PREEMPT
Tainted: [D]=DIE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
lr : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
sp : ffff80008eac71c0
x29: ffff80008eac71c0 x28: ffff80008eac74c0 x27: dfff800000000000
x26: 0000000000000000 x25: ffff80008efe0000 x24: dfff800000000000
x23: 0000000000000005 x22: 0000000000000009 x21: 0000000000000080
x20: 0000000000000000 x19: 0000000000000000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000bf3 x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000001000005 x9 : 0000000001000004
x8 : ffff0000c24b9d80 x7 : 0000000000000001 x6 : ffff800080482944
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000801524f4
x2 : 0000000000000005 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414 (P)
__efi_fpsimd_begin+0xd8/0x21c arch/arm64/kernel/fpsimd.c:2010
arch_efi_call_virt_setup+0xb4/0x254 arch/arm64/kernel/efi.c:187
virt_efi_set_variable_nb+0x9c/0x110 drivers/firmware/efi/runtime-wrappers.c:492
efivar_set_variable_locked+0x1cc/0x208 drivers/firmware/efi/vars.c:231
efi_pstore_write+0x2d4/0x418 drivers/firmware/efi/efi-pstore.c:227
pstore_dump+0x57c/0x8e8 fs/pstore/platform.c:355
kmsg_dump_desc+0x1f4/0x328 kernel/printk/printk.c:4880
kmsg_dump include/linux/kmsg_dump.h:123 [inline]
oops_exit+0x34/0x40 kernel/panic.c:1066
die+0xb8/0x1d4 arch/arm64/kernel/traps.c:224
die_kernel_fault+0x6c/0x80 arch/arm64/mm/fault.c:358
__do_kernel_fault+0x55c/0x590 arch/arm64/mm/fault.c:458
do_bad_area+0x7c/0x148 arch/arm64/mm/fault.c:533
do_translation_fault+0xdc/0x114 arch/arm64/mm/fault.c:851
do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:1012
el1_abort+0x50/0x74 arch/arm64/kernel/entry-common.c:380
el1h_64_sync_handler+0xdc/0x130 arch/arm64/kernel/entry-common.c:507
el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:601
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline] (P)
_raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:221 (P)
spin_unlock_irqrestore include/linux/spinlock.h:425 [inline]
__uart_port_unlock_irqrestore include/linux/serial_core.h:622 [inline]
pl011_console_device_unlock+0x94/0xcc drivers/tty/serial/amba-pl011.c:2721
nbcon_emit_one+0x160/0x1e4 kernel/printk/nbcon.c:1165
nbcon_kthread_func+0x56c/0x6c0 kernel/printk/nbcon.c:1271
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
irq event stamp: 19610
hardirqs last enabled at (19609): [<ffff80008688fdec>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last enabled at (19609): [<ffff80008688fdec>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:221
hardirqs last disabled at (19610): [<ffff80008686ba58>] __el1_irq arch/arm64/kernel/entry-common.c:565 [inline]
hardirqs last disabled at (19610): [<ffff80008686ba58>] el1_interrupt+0x28/0x60 arch/arm64/kernel/entry-common.c:581
softirqs last enabled at (19568): [<ffff80008030a6dc>] softirq_handle_end kernel/softirq.c:491 [inline]
softirqs last enabled at (19568): [<ffff80008030a6dc>] handle_softirqs+0xb2c/0xcbc kernel/softirq.c:673
softirqs last disabled at (19425): [<ffff8000800203f0>] __do_softirq+0x14/0x20 kernel/softirq.c:679
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: arch/arm64/kernel/traps.c:414 at force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414, CPU#0: pr/ttyAMA-1/41
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Tainted: G D W syzkaller #0 PREEMPT
Tainted: [D]=DIE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
lr : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
sp : ffff80008eac71c0
x29: ffff80008eac71c0 x28: ffff80008eac74c0 x27: dfff800000000000
x26: 0000000000000000 x25: ffff80008efe0000 x24: dfff800000000000
x23: 0000000000000005 x22: 0000000000000009 x21: 0000000000000080
x20: 0000000000000000 x19: 0000000000000000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000000
x11: 0000000000000000 x10: ffff700011153ff6 x9 : 0000000001000004
x8 : ffff0000c24b9d80 x7 : 0000000000000000 x6 : ffff800086845b5c
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000801524f4
x2 : 0000000000000005 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414 (P)
__efi_fpsimd_begin+0xd8/0x21c arch/arm64/kernel/fpsimd.c:2010
arch_efi_call_virt_setup+0xb4/0x254 arch/arm64/kernel/efi.c:187
virt_efi_set_variable_nb+0x9c/0x110 drivers/firmware/efi/runtime-wrappers.c:492
efivar_set_variable_locked+0x1cc/0x208 drivers/firmware/efi/vars.c:231
efi_pstore_write+0x2d4/0x418 drivers/firmware/efi/efi-pstore.c:227
pstore_dump+0x57c/0x8e8 fs/pstore/platform.c:355
kmsg_dump_desc+0x1f4/0x328 kernel/printk/printk.c:4880
kmsg_dump include/linux/kmsg_dump.h:123 [inline]
oops_exit+0x34/0x40 kernel/panic.c:1066
die+0xb8/0x1d4 arch/arm64/kernel/traps.c:224
die_kernel_fault+0x6c/0x80 arch/arm64/mm/fault.c:358
__do_kernel_fault+0x55c/0x590 arch/arm64/mm/fault.c:458
do_bad_area+0x7c/0x148 arch/arm64/mm/fault.c:533
do_translation_fault+0xdc/0x114 arch/arm64/mm/fault.c:851
do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:1012
el1_abort+0x50/0x74 arch/arm64/kernel/entry-common.c:380
el1h_64_sync_handler+0xdc/0x130 arch/arm64/kernel/entry-common.c:507
el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:601
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline] (P)
_raw_spin_unlock_irqrestore+0x44/0x98 kernel/locking/spinlock.c:221 (P)
spin_unlock_irqrestore include/linux/spinlock.h:425 [inline]
__uart_port_unlock_irqrestore include/linux/serial_core.h:622 [inline]
pl011_console_device_unlock+0x94/0xcc drivers/tty/serial/amba-pl011.c:2721
nbcon_emit_one+0x160/0x1e4 kernel/printk/nbcon.c:1165
nbcon_kthread_func+0x56c/0x6c0 kernel/printk/nbcon.c:1271
kthread+0x304/0x3d4 kernel/kthread.c:436
ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
irq event stamp: 19610
hardirqs last enabled at (19609): [<ffff80008688fdec>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last enabled at (19609): [<ffff80008688fdec>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:221
hardirqs last disabled at (19610): [<ffff80008686ba58>] __el1_irq arch/arm64/kernel/entry-common.c:565 [inline]
hardirqs last disabled at (19610): [<ffff80008686ba58>] el1_interrupt+0x28/0x60 arch/arm64/kernel/entry-common.c:581
softirqs last enabled at (19568): [<ffff80008030a6dc>] softirq_handle_end kernel/softirq.c:491 [inline]
softirqs last enabled at (19568): [<ffff80008030a6dc>] handle_softirqs+0xb2c/0xcbc kernel/softirq.c:673
softirqs last disabled at (19425): [<ffff8000800203f0>] __do_softirq+0x14/0x20 kernel/softirq.c:679
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: arch/arm64/kernel/traps.c:414 at force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414, CPU#0: pr/ttyAMA-1/41
Modules linked in:
CPU: 0 UID: 0 PID: 41 Comm: pr/ttyAMA-1 Tainted: G D W syzkaller #0 PREEMPT
Tainted: [D]=DIE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
pstate: 034000c5 (nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
lr : force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414
sp : ffff80008eac71c0
x29: ffff80008eac71c0 x28: ffff80008eac74c0 x27: dfff800000000000
x26: 0000000000000000 x25: ffff80008efe0000 x24: dfff800000000000
x23: 0000000000000005 x22: 0000000000000009 x21: 0000000000000080
x20: 0000000000000000 x19: 0000000000000000 x18: 00000000ffffffff
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000000
x11: 0000000000000000 x10: ffff700011153ff6 x9 : 0000000001000004
x8 : ffff0000c24b9d80 x7 : 0000000000000000 x6 : ffff800086845b5c
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000801524f4
x2 : 0000000000000005 x1 : ffff0000c24b9d80 x0 : 0000000000000000
Call trace:
force_signal_inject+0x150/0x168 arch/arm64/kernel/traps.c:414 (P)
__efi_fpsimd_begin+0xd8/0x21c arch/arm64/kernel/fpsimd.c:2010
arch_efi_call_virt_setup+0xb4/0x254 arch/arm64/kernel/efi.c:187
virt_efi_set_variable_nb+0x9c/0x110 drivers/firmware/efi/runtime-wrappers.c:492
efivar_set_variable_locked+0x1cc/0x208 drivers/firmware/efi/vars.c:231
efi_pstore_write+0x2d4/0x418 drivers/firmware/efi/efi-pstore.c:227
pstore_dump+0x57c/0x8e8 fs/pstore/platform.c:355
kmsg_dump_desc+0x1f4/0x328 kernel/printk/printk.c:4880
kmsg_dump include/linux/kmsg_dump.h:123 [inline]
oops_exit+0x34/0x40 kernel/panic.c:1066
die+0xb8/0x1d4 arch/arm64/kernel/traps.c:224
die_kernel_fault+0x6c/0x80 arch/arm64/mm/fault.c:358
__do_kernel_fault+0x55c/0x590 arch/arm64/mm/fault.c:458
do_bad_area+0x7c/0x148 arch/arm64/mm/fault.c:533
do_translation_fault+0xdc/0x114 arch/arm64/mm/fault.c:851
do_mem_abort+0x70/0x194 arch/arm64/mm/fault.c:1012
el1_abort+0x50/0x74 arch/arm64/kernel/entry-common.c:380
el1h_64_sync_handler+0xdc/0x130 arch/arm64/kernel/entry-common.c:507
el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:601
blk_mq_complete_request_remote+0xc4/0x858 block/blk-mq.c:1310 (P)
nvme_try_complete_req drivers/nvme/host/nvme.h:839 [inline]
nvme_handle_cqe drivers/nvme/host/pci.c:1601 [inline]
nvme_poll_cq+0x544/0xfd8 drivers/nvme/host/pci.c:1632
nvme_irq+0x9c/0x120 drivers/nvme/host/pci.c:1646
__handle_irq_event_percpu+0x200/0x8ac kernel/irq/handle.c:209
handle_irq_event_percpu+0x2c/0xd8 kernel/irq/handle.c:246
handle_irq_event+0x98/0x188 kernel/irq/handle.c:263
handle_fasteoi_irq+0x328/0x864 kernel/irq/chip.c:768
generic_handle_irq_desc include/linux/irqdesc.h:188 [inline]
handle_irq_desc kernel/irq/irqdesc.c:679 [inline]
generic_handle_domain_irq+0xe4/0x154 kernel/irq/irqdesc.c:735
__gic_handle_irq drivers/irqchip/irq-gic-v3.c:825 [inline]
__gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:873 [inline]
gic_handle_irq+0x6c/0x180 drivers/irqchip/irq-gic-v3.c:917
call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:901
do_interrupt_handler+0xd4/0x138 arch/arm64/kernel/entry-common.c:216
__el1_irq arch/arm64/kernel/entry-common.c:568 [inline]
el1_interrupt+0x3c/0x60 arch/arm64/kernel/entry-common.c:581
el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:586
el1h_64_irq+0x78/0x7c arch/arm64/kernel/entry.S:602
__daif_local_irq_restore arch/arm64/include/asm/irqflags.h:175 [inline] (P)
arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] (P)
__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
---
If you want syzbot to run the reproducer, reply with:
#syz test: git://repo/address.git branch-or-commit-hash
If you attach or paste a git patch, syzbot will apply it before testing.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2026-10-07 11:18 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2026-08-27 10:07 [syzbot] [block?] BUG: unable to handle kernel paging request in blk_mq_complete_request_remote syzbot
2026-10-07 11:18 ` syzbot
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