------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Not tainted 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000306 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : ffff00007fbd09c8 x4 : 0000000000015ff5 x3 : 0000000000000001 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e84 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000032b x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e85 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000350 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e86 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000375 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e87 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000039a x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e88 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000003bf x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e89 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000003e4 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e8a ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000409 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e8b ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000042e x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e8c ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000453 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e8d ]--- __do_kernel_fault: 115122 callbacks suppressed ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000479 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : ffff00007fbd09c8 x4 : 0000000000015ff5 x3 : 0000000000000001 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e8e ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000049e x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e8f ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000004c3 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e90 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000004e8 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e91 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000050d x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e92 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000532 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e93 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000557 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e94 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000057c x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e95 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000005a1 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e96 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000005c6 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e97 ]--- __do_kernel_fault: 115384 callbacks suppressed ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000005ec x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : ffff00007fbd09c8 x4 : 0000000000015ff5 x3 : 0000000000000001 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e98 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000611 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e99 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000636 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e9a ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000065b x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e9b ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000680 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e9c ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000006a5 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e9d ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000006ca x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e9e ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000006ef x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731e9f ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000714 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731ea0 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000739 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731ea1 ]--- __do_kernel_fault: 122050 callbacks suppressed ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000075f x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : ffff00007fbd09c8 x4 : 0000000000015ff5 x3 : 0000000000000001 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731ea2 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000784 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731ea3 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000007a9 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731ea4 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000007ce x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731ea5 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000007f3 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731ea6 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000818 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731ea7 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000083d x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731ea8 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000862 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731ea9 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000887 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731eaa ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000008ac x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731eab ]--- __do_kernel_fault: 115206 callbacks suppressed ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000008d2 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : ffff00007fbd09c8 x4 : 0000000000015ff5 x3 : 0000000000000001 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731eac ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000008f7 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731ead ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000091c x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731eae ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000941 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731eaf ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000966 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731eb0 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000098b x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731eb1 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000009b0 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731eb2 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000009d5 x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731eb3 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000009fa x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731eb4 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b792020 WARNING: CPU: 1 PID: 22 at arch/arm64/mm/fault.c:365 __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 Modules linked in: CPU: 1 PID: 22 Comm: kdevtmpfs Tainted: G W 5.14.0-syzkaller-07693-g4ac6d90867a4 #0 Hardware name: linux,dummy-virt (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 lr : __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 sp : ffff80001267b980 x29: ffff80001267b980 x28: faff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f8ff000002d66340 x24: ffff80001267bcb8 x23: 0000000060400009 x22: ffff00007b792020 x21: 0000000000000025 x20: ffff80001267ba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000a1f x12: ffff80001267b680 x11: ffff8000122cd138 x10: 00000000ffffe000 x9 : ffff8000122cd138 x8 : ffff80001221d138 x7 : ffff8000122cd138 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : faff0000029a0000 Call trace: __do_kernel_fault+0x170/0x1bc arch/arm64/mm/fault.c:365 do_bad_area arch/arm64/mm/fault.c:466 [inline] do_translation_fault+0x58/0xc0 arch/arm64/mm/fault.c:682 do_mem_abort+0x44/0xb4 arch/arm64/mm/fault.c:813 el1_abort+0x40/0x60 arch/arm64/kernel/entry-common.c:357 el1h_64_sync_handler+0xb0/0xd0 arch/arm64/kernel/entry-common.c:408 el1h_64_sync+0x78/0x7c arch/arm64/kernel/entry.S:567 __entry_tramp_text_end+0xdfc/0x9000 d_lookup+0x44/0x70 fs/dcache.c:2370 lookup_dcache+0x24/0x84 fs/namei.c:1520 __lookup_hash+0x24/0xd0 fs/namei.c:1543 kern_path_locked+0x90/0x10c fs/namei.c:2567 handle_remove+0x38/0x284 drivers/base/devtmpfs.c:312 handle drivers/base/devtmpfs.c:382 [inline] devtmpfs_work_loop drivers/base/devtmpfs.c:395 [inline] devtmpfsd+0x8c/0xd0 drivers/base/devtmpfs.c:437 kthread+0x150/0x15c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:756 ---[ end trace 804a74ee28731eb5 ]---