syzbot


WARNING in __do_kernel_fault (3)

Status: auto-obsoleted due to no activity on 2023/08/23 09:07
Subsystems: net nfc
[Documentation on labels]
Reported-by: syzbot+a373a8ad351dacac270c@syzkaller.appspotmail.com
First crash: 388d, last: 388d
Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [nfc?] WARNING in __do_kernel_fault (3) 0 (1) 2023/05/07 02:09
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in __do_kernel_fault fs 1458 1138d 1214d 0/26 auto-closed as invalid on 2021/07/12 17:10
upstream WARNING in __do_kernel_fault (2) nfc net 227 547d 796d 0/26 auto-obsoleted due to no activity on 2023/03/16 21:41

Sample crash report:
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 00003609183bf5b0
x14: 000000000000014b x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 00006d5cf25a0f34
x14: 00000000000001df x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000000ba0 x12: 00000000000003e0
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000000c15 x12: 0000000000000407
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffef9cd3a8
x14: 0000000000000287 x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000a8932093e75e
x14: 0000000000000226 x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000a4b961bb5246
x14: 00000000000001f0 x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000b1f130240e68
x14: 000000000000007a x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000000e5e x12: 00000000000004ca
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000000ed3 x12: 00000000000004f1
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
__do_kernel_fault: 105335 callbacks suppressed
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000000f4b x12: 0000000000000519
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : ffff00007f9b7c88 x4 : 0000000000000000 x3 : ffff800075617000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000000fc0 x12: 0000000000000540
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001035 x12: 0000000000000567
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000a538ce5d25da
x14: 00000000000002cd x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 000000000000111f x12: 00000000000005b5
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001194 x12: 00000000000005dc
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 0000b0ae79ca6714
x14: 000000000000016f x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 000000000000127e x12: 000000000000062a
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000b2b63376c440
x14: 000000000000000b x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000b32e90bdb2fe
x14: 00000000000000f5 x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
__do_kernel_fault: 132479 callbacks suppressed
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 00000000000013e0 x12: 00000000000006a0
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : ffff00007f9b7c88 x4 : 0000000000000000 x3 : ffff800075617000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001455 x12: 00000000000006c7
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000b295e87cb626
x14: 0000000000000283 x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000b4e3fcb2fda4
x14: 0000000000000254 x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000b541ee160f64
x14: 000000000000007a x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000b0ad84a4ea00
x14: 0000000000000215 x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffffe7d05ae8
x14: 00000000000002b4 x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001713 x12: 00000000000007b1
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001788 x12: 00000000000007d8
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 00000000000017fd x12: 00000000000007ff
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
__do_kernel_fault: 143122 callbacks suppressed
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001875 x12: 0000000000000827
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : ffff00007f9b7c88 x4 : 0000000000000000 x3 : ffff800075617000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 00000000000018ea x12: 000000000000084e
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000014
x17: ffff800075617000 x16: ffff800008000000 x15: 0000b56c02351a02
x14: 00000000000001c7 x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 00000000000019d4 x12: 000000000000089c
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001a49 x12: 00000000000008c3
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001abe x12: 00000000000008ea
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001b33 x12: 0000000000000911
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001ba8 x12: 0000000000000938
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001c1d x12: 000000000000095f
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001c92 x12: 0000000000000986
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
__do_kernel_fault: 142791 callbacks suppressed
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001d0a x12: 00000000000009ae
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : ffff00007f9b7c88 x4 : 0000000000000000 x3 : ffff800075617000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001d7f x12: 00000000000009d5
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001df4 x12: 00000000000009fc
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000014
x17: ffff800075617000 x16: ffff800008000000 x15: 0000b07da3527c18
x14: 0000000000000106 x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001ede x12: 0000000000000a4a
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001f53 x12: 0000000000000a71
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000001fc8 x12: 0000000000000a98
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffe
x17: ffff800075617000 x16: ffff800008000000 x15: 00009947bf736fa6
x14: 0000000000000275 x13: 0000000000000275 x12: 0000000000000000
x11: 0000000000000009 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000000 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 00000000000020b2 x12: 0000000000000ae6
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000002127 x12: 0000000000000b0d
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
__do_kernel_fault: 146268 callbacks suppressed
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 000000000000219f x12: 0000000000000b35
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : ffff00007f9b7c88 x4 : 0000000000000000 x3 : ffff800075617000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000002214 x12: 0000000000000b5c
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 0000000000002289 x12: 0000000000000b83
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 00000000000022fe x12: 0000000000000baa
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 0000b008cf74e090
x14: 0000000000000190 x13: ffff800009fbaed8 x12: ffff80000a3bfef0
x11: 0000000000000001 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000004 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 00000000000023e8 x12: 0000000000000bf8
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 000000000000245d x12: 0000000000000c1f
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 1 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 1 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 00000000000024d2 x12: 0000000000000c46
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 0000000000000001
x17: 0000000000000000 x16: 0000000000000003 x15: 0000000000000000
x14: 0000000000000306 x13: 0000000000000001 x12: 0000000000000001
x11: 0000000000000000 x10: 5e80d0bfb87b43ed x9 : 5d8fca8ff35a965c
x8 : fbff0000236ace88 x7 : 0000000000000000 x6 : 0000000000000190
x5 : 00000000000f0510 x4 : 0000000000f0000f x3 : 000000000000ffff
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
Ignoring spurious kernel translation fault at virtual address dead000000000110
WARNING: CPU: 0 PID: 6668 at arch/arm64/mm/fault.c:374 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
Modules linked in:
CPU: 0 PID: 6668 Comm: syz-executor.0 Tainted: G        W          6.3.0-syzkaller-12570-g7df047b3f0aa #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
lr : __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
sp : ffff80000aff39f0
x29: ffff80000aff39f0 x28: fbff0000236abf00 x27: 0000000000000000
x26: 0000000045585401 x25: fbff0000236acae0 x24: 0000000000000000
x23: 0000000080400009 x22: 0000000000000025 x21: dead000000000110
x20: ffff80000aff3ab0 x19: 0000000097c18004 x18: 00000000fffffffb
x17: 6564207373657264 x16: 6461206c61757472 x15: 697620746120746c
x14: ffff80000a3eccf8 x13: 00000000000025bc x12: 0000000000000c94
x11: 2073736572646461 x10: ffff80000a49ccf8 x9 : 00000000ffffe000
x8 : ffff80000a3eccf8 x7 : ffff80000a49ccf8 x6 : 0000000000000000
x5 : 0000000000017ff4 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : fbff0000236abf00
Call trace:
 __do_kernel_fault+0x158/0x1c0 arch/arm64/mm/fault.c:374
 do_bad_area arch/arm64/mm/fault.c:479 [inline]
 do_translation_fault+0x50/0xb8 arch/arm64/mm/fault.c:733
 do_mem_abort+0x44/0x94 arch/arm64/mm/fault.c:867
 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:367
 el1h_64_sync_handler+0xd8/0xe4 arch/arm64/kernel/entry-common.c:427
 el1h_64_sync+0x64/0x68 arch/arm64/kernel/entry.S:586
 nfc_llcp_find_local net/nfc/llcp_core.c:286 [inline]
 nfc_llcp_unregister_device+0x34/0x10c net/nfc/llcp_core.c:1611
 nfc_unregister_device+0x74/0xb0 net/nfc/core.c:1179
 nci_unregister_device+0xb8/0xe8 net/nfc/nci/core.c:1303
 virtual_ncidev_close+0x1c/0x40 drivers/nfc/virtual_ncidev.c:163
 __fput+0x78/0x258 fs/file_table.c:321
 ____fput+0x10/0x1c fs/file_table.c:349
 task_work_run+0x6c/0xc4 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x214/0x144c arch/arm64/kernel/signal.c:1304
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0xac/0xb0 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0xb8/0xbc arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x19c/0x1a0 arch/arm64/kernel/entry.S:591
---[ end trace 0000000000000000 ]---

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/05/03 02:07 upstream 7df047b3f0aa 48e0a81d .config console log report info ci-qemu2-arm64-mte WARNING in __do_kernel_fault
* Struck through repros no longer work on HEAD.