Hay
Date
Nov. 26, 2024, 6:09 a.m.

Environment
qemu-arm64

------------[ cut here ]------------
[   48.707796] WARNING: CPU: 0 PID: 1 at mm/list_lru.c:80 list_lru_del+0x128/0x158
[   48.711417] Modules linked in: fuse drm backlight ip_tables x_tables
[   48.714962] CPU: 0 UID: 0 PID: 1 Comm: systemd Not tainted 6.12.0-next-20241126 #1
[   48.716273] Hardware name: linux,dummy-virt (DT)
[   48.718284] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   48.719154] pc : list_lru_del+0x128/0x158
[   48.720010] lr : list_lru_del+0x88/0x158
[   48.720323] sp : ffff80008002b950
[   48.720752] x29: ffff80008002b950 x28: fff00000c19e16c0 x27: 0000000000000000
[   48.721778] x26: fff00000c0fe00d0 x25: 8000000000000000 x24: 0000000000000000
[   48.722751] x23: fff00000c0f04700 x22: fff00000c117ac78 x21: fff00000c117ac58
[   48.725822] x20: fff00000c117e800 x19: fff00000c55b6148 x18: 0000000000000000
[   48.727168] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   48.728085] x14: 0000000000000000 x13: fff00000c180d4b0 x12: 0000000000000003
[   48.728762] x11: 0000000000000000 x10: 0000000000000402 x9 : 0000000000000003
[   48.729372] x8 : ffffffffffffffff x7 : 0000000000000000 x6 : 0000000000000000
[   48.730133] x5 : 00000000800f000a x4 : ffffc1ffc3026420 x3 : fff00000c1eb7800
[   48.731634] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000001
[   48.732390] Call trace:
[   48.733153]  list_lru_del+0x128/0x158 (P)
[   48.733939]  list_lru_del+0x88/0x158 (L)
[   48.734700]  list_lru_del_obj+0x74/0xb0
[   48.735278]  d_lru_del+0xec/0x130
[   48.735741]  to_shrink_list+0x34/0xe8
[   48.736278]  select_collect+0x5c/0xb0
[   48.736837]  d_walk+0xe0/0x218
[   48.737296]  shrink_dcache_parent+0x78/0x150
[   48.737839]  d_invalidate+0x74/0x120
[   48.738383]  proc_invalidate_siblings_dcache+0x11c/0x198
[   48.739101]  proc_flush_pid+0x28/0x40
[   48.739636]  release_task+0x4dc/0x5f8
[   48.740086]  wait_consider_task+0x48c/0x8b8
[   48.740606]  __do_wait+0x160/0x208
[   48.741048]  do_wait+0x68/0x120
[   48.741483]  __arm64_sys_waitid+0xb8/0x220
[   48.741973]  invoke_syscall+0x4c/0x110
[   48.742580]  el0_svc_common+0xb4/0xf0
[   48.743087]  do_el0_svc+0x28/0x40
[   48.743528]  el0_svc+0x40/0x88
[   48.743789]  el0t_64_sync_handler+0x78/0x108
[   48.744344]  el0t_64_sync+0x198/0x1a0
[   48.745121] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   53.698431] WARNING: CPU: 1 PID: 1 at mm/list_lru.c:80 list_lru_del+0x128/0x158
[   53.700808] Modules linked in: fuse drm backlight ip_tables x_tables
[   53.703878] CPU: 1 UID: 0 PID: 1 Comm: systemd Not tainted 6.12.0-next-20241126 #1
[   53.705039] Hardware name: linux,dummy-virt (DT)
[   53.706307] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   53.706851] pc : list_lru_del+0x128/0x158
[   53.707326] lr : list_lru_del+0x88/0x158
[   53.707807] sp : ffff80008002b950
[   53.708301] x29: ffff80008002b950 x28: fff00000c580d480 x27: 0000000000000000
[   53.710296] x26: fff00000c171cd90 x25: 8000000000000000 x24: 0000000000000000
[   53.711137] x23: fff00000c14cc8c0 x22: fff00000c16f4c78 x21: fff00000c16f4c58
[   53.712073] x20: fff00000c1710800 x19: fff00000c580ff88 x18: 0000000000000000
[   53.712712] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   53.713463] x14: 0000000000000000 x13: fff00000c189e028 x12: 0000000000000003
[   53.714384] x11: 0000000000000000 x10: 0000000000000402 x9 : 0000000000000003
[   53.715254] x8 : ffffffffffffffff x7 : 0000000000000000 x6 : 0000000000000000
[   53.715729] x5 : 00000000000f000e x4 : ffffc1ffc3085e20 x3 : fff00000c3151000
[   53.716216] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000001
[   53.716973] Call trace:
[   53.718204]  list_lru_del+0x128/0x158 (P)
[   53.719045]  list_lru_del+0x88/0x158 (L)
[   53.719823]  list_lru_del_obj+0x74/0xb0
[   53.720543]  d_lru_del+0xec/0x130
[   53.721031]  to_shrink_list+0x34/0xe8
[   53.721643]  select_collect+0x5c/0xb0
[   53.721995]  d_walk+0xe0/0x218
[   53.722261]  shrink_dcache_parent+0x78/0x150
[   53.723259]  d_invalidate+0x74/0x120
[   53.724416]  proc_invalidate_siblings_dcache+0x11c/0x198
[   53.725191]  proc_flush_pid+0x28/0x40
[   53.726429]  release_task+0x4dc/0x5f8
[   53.727291]  wait_consider_task+0x628/0x8b8
[   53.727583]  __do_wait+0x160/0x208
[   53.727955]  do_wait+0x68/0x128
[   53.728294]  __arm64_sys_waitid+0xb8/0x220
[   53.729193]  invoke_syscall+0x4c/0x110
[   53.729642]  el0_svc_common+0xb4/0xf0
[   53.730593]  do_el0_svc+0x28/0x40
[   53.731584]  el0_svc+0x40/0x88
[   53.732019]  el0t_64_sync_handler+0x78/0x108
[   53.732536]  el0t_64_sync+0x198/0x1a0
[   53.733524] ---[ end trace 0000000000000000 ]---

------------[ cut here ]------------
[   38.661932] WARNING: CPU: 0 PID: 1 at mm/list_lru.c:80 list_lru_del+0x180/0x190
[   38.663946] Modules linked in: fuse drm backlight ip_tables x_tables
[   38.668114] CPU: 0 UID: 0 PID: 1 Comm: systemd Not tainted 6.12.0-next-20241126 #1
[   38.669093] Hardware name: linux,dummy-virt (DT)
[   38.670852] pstate: 23402009 (nzCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   38.671653] pc : list_lru_del+0x180/0x190
[   38.672600] lr : list_lru_del+0x78/0x190
[   38.673024] sp : ffff80008002b890
[   38.673369] x29: ffff80008002b890 x28: fff00000c1676d40 x27: fff00000c2e43ca8
[   38.674083] x26: fff00000c0f36c58 x25: 8000000000000000 x24: 0000000000000000
[   38.675629] x23: fff00000c12ab900 x22: 0000000000000000 x21: fff00000c1847000
[   38.676567] x20: fff00000c1676d48 x19: fff00000c2e43c90 x18: ffff80008002b9b8
[   38.677297] x17: ffff976755bf6568 x16: 000000007317bd0b x15: 0000000035481959
[   38.678128] x14: 0000000000000004 x13: ffff9767557ef5d0 x12: 0000000000000000
[   38.679514] x11: fff00000c154bc40 x10: fff00000c154bb60 x9 : ffff9767545a7c2c
[   38.680088] x8 : ffff80008002b888 x7 : 0000000055555556 x6 : 0000000000000001
[   38.680643] x5 : 0000000000000007 x4 : ffff80008002b830 x3 : 0000000000000003
[   38.681345] x2 : 0000000000000003 x1 : 0000000000000000 x0 : ffffffffffffffff
[   38.682565] Call trace:
[   38.683295]  list_lru_del+0x180/0x190 (P)
[   38.684024]  list_lru_del+0x78/0x190 (L)
[   38.684836]  list_lru_del_obj+0x6c/0xc0
[   38.685387]  d_lru_del+0xa4/0x158
[   38.685917]  to_shrink_list+0xc4/0xe8
[   38.686344]  select_collect+0xb4/0xd0
[   38.686663]  d_walk+0xc4/0x278
[   38.686925]  shrink_dcache_parent+0x6c/0x160
[   38.687229]  d_invalidate+0x88/0x120
[   38.687560]  proc_invalidate_siblings_dcache+0x184/0x1c0
[   38.688102]  proc_flush_pid+0x20/0x38
[   38.688724]  release_task+0x320/0x520
[   38.689240]  wait_consider_task+0x488/0xa78
[   38.689745]  __do_wait+0x23c/0x258
[   38.690230]  do_wait+0x78/0x128
[   38.690646]  kernel_waitid+0xbc/0xe8
[   38.691145]  __do_sys_waitid+0x168/0x1b8
[   38.691538]  __arm64_sys_waitid+0x30/0x48
[   38.692109]  invoke_syscall+0x50/0x120
[   38.692400]  el0_svc_common.constprop.0+0x48/0xf0
[   38.692757]  do_el0_svc+0x24/0x38
[   38.693164]  el0_svc+0x38/0x100
[   38.693742]  el0t_64_sync_handler+0x10c/0x138
[   38.694301]  el0t_64_sync+0x198/0x1a0
[   38.695045] ---[ end trace 0000000000000000 ]---