------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000306 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : ffff00007fbcf9c8 x4 : 0000000000015ff5 x3 : 0000000000000001 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f66a ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000032b x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f66b ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000350 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f66c ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000375 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f66d ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000039a x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f66e ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000003bf x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f66f ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000003e4 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f670 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000409 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f671 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000042e x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f672 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000453 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f673 ]--- __do_kernel_fault: 122699 callbacks suppressed ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000479 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : ffff00007fbcf9c8 x4 : 0000000000015ff5 x3 : 0000000000000001 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f674 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000049e x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f675 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000004c3 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f676 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000004e8 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f677 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000050d x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f678 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000532 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f679 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000557 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f67a ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000057c x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f67b ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000005a1 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f67c ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000005c6 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f67d ]--- __do_kernel_fault: 123238 callbacks suppressed ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000005ec x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : ffff00007fbcf9c8 x4 : 0000000000015ff5 x3 : 0000000000000001 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f67e ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000611 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f67f ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000636 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f680 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000065b x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f681 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000680 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f682 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000006a5 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f683 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000006ca x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f684 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000006ef x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f685 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000714 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f686 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000739 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f687 ]--- __do_kernel_fault: 129144 callbacks suppressed ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000075f x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : ffff00007fbcf9c8 x4 : 0000000000015ff5 x3 : 0000000000000001 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f688 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000784 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f689 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000007a9 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f68a ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000007ce x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f68b ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000007f3 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f68c ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000818 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f68d ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000083d x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f68e ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000862 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f68f ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000887 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f690 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000008ac x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f691 ]--- __do_kernel_fault: 129697 callbacks suppressed ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000008d2 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : ffff00007fbcf9c8 x4 : 0000000000015ff5 x3 : 0000000000000001 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f692 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000008f7 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f693 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000091c x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f694 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000941 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f695 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000966 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f696 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 000000000000098b x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f697 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000009b0 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f698 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000009d5 x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f699 ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 00000000000009fa x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f69a ]--- ------------[ cut here ]------------ Ignoring spurious kernel translation fault at virtual address ffff00007b79a020 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-10943-g926de8c4326c #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 : ffff8000126ab980 x29: ffff8000126ab980 x28: f6ff0000029a0000 x27: 0000000000000000 x26: 0000000000000000 x25: f6ff000007068340 x24: ffff8000126abcb8 x23: 0000000060400009 x22: ffff00007b79a020 x21: 0000000000000025 x20: ffff8000126aba50 x19: 0000000097c48007 x18: 00000000fffffffd x17: 6666207373657264 x16: 6461206c61757472 x15: 697620746120746c x14: 756166206e6f6974 x13: 0000000000000a1f x12: ffff8000126ab680 x11: ffff8000122fd240 x10: 00000000ffffe000 x9 : ffff8000122fd240 x8 : ffff80001224d240 x7 : ffff8000122fd240 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000015ff5 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : f6ff0000029a0000 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+0xddc/0xd000 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 d4e296dce997f69b ]---