------------[ cut here ]------------
[  112.194439] WARNING: CPU: 0 PID: 1885 at mm/util.c:630 kvmalloc_node+0xd4/0xdc
[  112.201779] Modules linked in: fuse ip_tables x_tables ax88179_178a usbnet venus_enc venus_dec videobuf2_dma_contig snd_soc_hdmi_codec xhci_pci xhci_pci_renesas qcom_camss videobuf2_dma_sg v4l2_fwnode venus_core hci_uart lontium_lt9611 v4l2_async btqca v4l2_mem2mem videobuf2_v4l2 snd_soc_sdm845 btbcm videobuf2_memops snd_soc_rt5663 qcom_spmi_adc5 ath10k_snoc videobuf2_common qcom_vadc_common bluetooth ath10k_core crct10dif_ce snd_soc_qcom_common qcom_spmi_temp_alarm qcom_pon rtc_pm8xxx snd_soc_rl6231 ath ecdh_generic spi_geni_qcom reset_qcom_pdc soundwire_bus videodev ecc msm i2c_qcom_geni i2c_qcom_cci qcom_q6v5_mss camcc_sdm845 gpu_sched mac80211 mc qcom_rng phy_qcom_qusb2 qrtr libarc4 slim_qcom_ngd_ctrl pdr_interface ufs_qcom qcom_q6v5_pas cfg80211 icc_osm_l3 qcom_pil_info qcom_q6v5 slimbus phy_qcom_qmp rfkill qcom_wdt qcom_sysmon display_connector qcom_common socinfo qcom_glink_smem drm_kms_helper qmi_helpers mdt_loader drm rmtfs_mem
[  112.285928] CPU: 0 PID: 1885 Comm: unshare_test Tainted: G        W         5.15.179-rc2 #1
[  112.294397] Hardware name: Thundercomm Dragonboard 845c (DT)
[  112.300142] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  112.307204] pc : kvmalloc_node+0xd4/0xdc
[  112.311187] lr : kvmalloc_node+0x54/0xdc
[  112.315168] sp : ffff80000fef3cf0
[  112.318541] x29: ffff80000fef3cf0 x28: ffff4a00c98c6900 x27: 0000000000000000
[  112.325786] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  112.333031] x23: 0000000080000000 x22: 0000000200002000 x21: ffffd3fa1fa76bd0
[  112.340272] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  112.347516] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  112.354762] x14: 0000000000000000 x13: ffffd3fa21129a80 x12: 0000000000000d58
[  112.362009] x11: 0000000000000001 x10: ffffffffffffffff x9 : 671b97d1fc17aa00
[  112.369255] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  112.376494] x5 : 0000000000000000 x4 : ffff80000fef3cc0 x3 : 0000000000000000
[  112.383740] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  112.390985] Call trace:
[  112.393471]  kvmalloc_node+0xd4/0xdc
[  112.397105]  alloc_fdtable+0x84/0x110
[  112.400829]  expand_files+0x114/0x2f0
[  112.404552]  ksys_dup3+0x60/0xf4
[  112.407833]  __arm64_sys_dup3+0x20/0x30
[  112.411728]  invoke_syscall+0x40/0x100
[  112.415539]  el0_svc_common+0xb0/0xe8
[  112.419259]  do_el0_svc+0x24/0x90
[  112.422634]  el0_svc+0x20/0x50
[  112.425742]  el0t_64_sync_handler+0xcc/0xe4
[  112.429993]  el0t_64_sync+0x1a0/0x1a4
[  112.433716] ---[ end trace 1d0eb60a167b8c29 ]---

------------[ cut here ]------------
[  350.230091] WARNING: CPU: 2 PID: 571 at mm/util.c:630 kvmalloc_node+0xd4/0xdc
[  350.230225] Modules linked in: panel_simple crct10dif_ce drm_dp_aux_bus pl111_drm drm_kms_helper drm fuse ip_tables x_tables
[  350.230539] CPU: 2 PID: 571 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[  350.230651] Hardware name: FVP Base RevC (DT)
[  350.230715] pstate: 120402009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  350.230841] pc : kvmalloc_node+0xd4/0xdc
[  350.230933] lr : kvmalloc_node+0x54/0xdc
[  350.231026] sp : ffff800008e4bcf0
[  350.231085] x29: ffff800008e4bcf0 x28: ffff000807f4bc00 x27: 0000000000000000
[  350.231246] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  350.231402] x23: 0000000080000000 x22: 0000000200002000 x21: bee6d7c5d3766bd0
[  350.231563] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  350.231722] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  350.231878] x14: 0000000000000000 x13: ffffd7c5d4e19a80 x12: 0000000000000f00
[  350.232037] x11: 0000000000000001 x10: ffffffffffffffff x9 : 5f84fa0173ded800
[  350.232197] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  350.232351] x5 : 0000000000000000 x4 : ffff800008e4bcc0 x3 : 0000000000000000
[  350.232507] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  350.232661] Call trace:
[  350.232716]  kvmalloc_node+0xd4/0xdc
[  350.232811]  alloc_fdtable+0x84/0x110
[  350.232908]  expand_files+0x114/0x2f0
[  350.233008]  ksys_dup3+0x60/0xf4
[  350.233108]  __arm64_sys_dup3+0x20/0x30
[  350.233212]  invoke_syscall+0x40/0x100
[  350.233321]  el0_svc_common+0xb0/0xe8
[  350.233430]  do_el0_svc+0x24/0x90
[  350.233535]  el0_svc+0x20/0x50
[  350.233649]  el0t_64_sync_handler+0xcc/0xe4
[  350.233773]  el0t_64_sync+0x1a0/0x1a4
[  350.233867] ---[ end trace 25dd6b0efdd2d244 ]---

------------[ cut here ]------------
[  313.752599] WARNING: CPU: 4 PID: 568 at mm/util.c:630 kvmalloc_node+0xec/0x100
[  313.752746] Modules linked in: crct10dif_ce panel_simple drm_dp_aux_bus pl111_drm drm_kms_helper drm fuse ip_tables x_tables
[  313.753089] CPU: 4 PID: 568 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[  313.753209] Hardware name: FVP Base RevC (DT)
[  313.753279] pstate: 120402009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  313.753410] pc : kvmalloc_node+0xec/0x100
[  313.753511] lr : kvmalloc_node+0x7c/0x100
[  313.753610] sp : ffff800008bd3cf0
[  313.753677] x29: ffff800008bd3cf0 x28: ffff00080107bc00 x27: 0000000000000000
[  313.753851] x26: 0000000000000000 x25: 0000000000000000 x24: ffff000800e6f780
[  313.754026] x23: ffff000800e6f700 x22: 00000000ffffffff x21: fbb0d7c5d36de1e0
[  313.754203] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[  313.754376] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  313.754545] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  313.754714] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  313.754882] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000001
[  313.755049] x5 : ffff00080107bc00 x4 : ffff00080107bc00 x3 : 0000000000000000
[  313.755220] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  313.755393] Call trace:
[  313.755450]  kvmalloc_node+0xec/0x100
[  313.755552]  alloc_fdtable+0x90/0x120
[  313.755662]  expand_files+0x74/0x300
[  313.755779]  ksys_dup3+0x60/0x130
[  313.755891]  __arm64_sys_dup3+0x20/0x30
[  313.756011]  invoke_syscall+0x48/0x120
[  313.756128]  el0_svc_common.constprop.0+0x44/0xf0
[  313.756255]  do_el0_svc+0x24/0xa0
[  313.756368]  el0_svc+0x20/0x60
[  313.756476]  el0t_64_sync_handler+0xe8/0x114
[  313.756597]  el0t_64_sync+0x1a0/0x1a4
[  313.756696] ---[ end trace 7f05fa9691c194a4 ]---

------------[ cut here ]------------
[  217.617107] WARNING: CPU: 3 PID: 1504 at mm/util.c:630 kvmalloc_node+0xd4/0xdc
[  217.627114] Modules linked in: tda998x crct10dif_ce cec drm_kms_helper fuse drm ip_tables x_tables
[  217.638866] CPU: 3 PID: 1504 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[  217.648611] Hardware name: ARM Juno development board (r2) (DT)
[  217.657318] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  217.667066] pc : kvmalloc_node+0xd4/0xdc
[  217.673771] lr : kvmalloc_node+0x54/0xdc
[  217.680474] sp : ffff80000bd4bcf0
[  217.686567] x29: ffff80000bd4bcf0 x28: ffff000800bb6900 x27: 0000000000000000
[  217.696489] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[  217.706411] x23: 0000000080000000 x22: 0000000200002000 x21: ffff800008276bd0
[  217.716333] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[  217.726256] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  217.736178] x14: 0000000000000000 x13: ffff800009929a80 x12: ffffffffffffe334
[  217.746100] x11: 0000000000000000 x10: ffffffffffffffff x9 : b8354dd5d59c2c00
[  217.756022] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[  217.765944] x5 : 0000000000000000 x4 : ffff80000bd4bcc0 x3 : 0000000000000000
[  217.775866] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[  217.785790] Call trace:
[  217.791014]  kvmalloc_node+0xd4/0xdc
[  217.797367]  alloc_fdtable+0x84/0x110
[  217.803808]  expand_files+0x114/0x2f0
[  217.810249]  ksys_dup3+0x60/0xf4
[  217.816256]  __arm64_sys_dup3+0x20/0x30
[  217.822871]  invoke_syscall+0x40/0x100
[  217.829400]  el0_svc_common+0xb0/0xe8
[  217.835841]  do_el0_svc+0x24/0x90
[  217.841935]  el0_svc+0x20/0x50
[  217.847856]  el0t_64_sync_handler+0xcc/0xe4
[  217.854906]  el0t_64_sync+0x1a0/0x1a4
[  217.861437] ---[ end trace 3bf1b0c06e97b7e4 ]---

------------[ cut here ]------------
[  211.683221] WARNING: CPU: 3 PID: 1505 at mm/util.c:630 kvmalloc_node+0xec/0x100
[  211.693315] Modules linked in: tda998x cec drm_kms_helper crct10dif_ce fuse drm ip_tables x_tables
[  211.705066] CPU: 3 PID: 1505 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[  211.714813] Hardware name: ARM Juno development board (r2) (DT)
[  211.723520] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  211.733266] pc : kvmalloc_node+0xec/0x100
[  211.740055] lr : kvmalloc_node+0x7c/0x100
[  211.746845] sp : ffff80000bd7bcf0
[  211.752938] x29: ffff80000bd7bcf0 x28: ffff000828101e00 x27: 0000000000000000
[  211.762860] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0008225c4e40
[  211.772782] x23: ffff0008225c4dc0 x22: 00000000ffffffff x21: ffff80000826e1e0
[  211.782705] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[  211.792627] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[  211.802549] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[  211.812471] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[  211.822393] x8 : 0000000000000000 x7 : 0000000000000000 x6 : ffffffffffffec43
[  211.832315] x5 : ffffffffffffec42 x4 : ffff000828101e00 x3 : 0000000000000000
[  211.842238] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[  211.852161] Call trace:
[  211.857386]  kvmalloc_node+0xec/0x100
[  211.863825]  alloc_fdtable+0x90/0x120
[  211.870266]  expand_files+0x74/0x300
[  211.876621]  ksys_dup3+0x60/0x130
[  211.882714]  __arm64_sys_dup3+0x20/0x30
[  211.889330]  invoke_syscall+0x48/0x120
[  211.895858]  el0_svc_common.constprop.0+0x44/0xf0
[  211.903344]  do_el0_svc+0x24/0xa0
[  211.909437]  el0_svc+0x20/0x60
[  211.915269]  el0t_64_sync_handler+0xe8/0x114
[  211.922320]  el0t_64_sync+0x1a0/0x1a4
[  211.928763] ---[ end trace e009898d6aedf02a ]---

------------[ cut here ]------------
[   41.859192] WARNING: CPU: 0 PID: 537 at mm/util.c:630 kvmalloc_node+0xd4/0xdc
[   41.860436] Modules linked in: crct10dif_ce sm3_ce sm3_generic sha3_ce sha3_generic sha512_ce sha512_arm64 fuse drm ip_tables x_tables
[   41.864395] CPU: 0 PID: 537 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[   41.865674] Hardware name: linux,dummy-virt (DT)
[   41.866941] pstate: 20402009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   41.867351] pc : kvmalloc_node+0xd4/0xdc
[   41.867977] lr : kvmalloc_node+0x54/0xdc
[   41.868400] sp : ffff80000888bcf0
[   41.868757] x29: ffff80000888bcf0 x28: ffff0000c5a20f00 x27: 0000000000000000
[   41.869823] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[   41.870917] x23: 0000000080001000 x22: 0000000200002000 x21: 9bfbaa611fe76bd0
[   41.873875] x20: 00000000ffffffff x19: 0000000000400cc0 x18: 0000000000000000
[   41.874734] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   41.875110] x14: 0000000000000000 x13: ffffaa6121529a80 x12: 0000000000000288
[   41.875517] x11: 0000000000000001 x10: ffffffffffffffff x9 : b83782c6d0f74e00
[   41.875955] x8 : 0000000000000004 x7 : 0000000000000000 x6 : 0000000000000000
[   41.876331] x5 : 0000000000000000 x4 : ffff80000888bcc0 x3 : 0000000000000000
[   41.876975] x2 : 0000000000000000 x1 : 0000000000000016 x0 : 0000000000000000
[   41.877955] Call trace:
[   41.879441]  kvmalloc_node+0xd4/0xdc
[   41.879909]  alloc_fdtable+0x84/0x110
[   41.880264]  expand_files+0x114/0x2f0
[   41.880630]  ksys_dup3+0x60/0xf4
[   41.880952]  __arm64_sys_dup3+0x20/0x30
[   41.881286]  invoke_syscall+0x40/0x100
[   41.882744]  el0_svc_common+0xb0/0xe8
[   41.883099]  do_el0_svc+0x24/0x90
[   41.883430]  el0_svc+0x20/0x50
[   41.883770]  el0t_64_sync_handler+0xcc/0xe4
[   41.884163]  el0t_64_sync+0x1a0/0x1a4
[   41.885319] ---[ end trace 8e28e66c2b5f4566 ]---

------------[ cut here ]------------
[   44.945225] WARNING: CPU: 1 PID: 537 at mm/util.c:630 kvmalloc_node+0xec/0x100
[   44.948225] Modules linked in: crct10dif_ce sm3_ce sm3_generic sha3_ce sha3_generic sha512_ce sha512_arm64 drm fuse ip_tables x_tables
[   44.951821] CPU: 1 PID: 537 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[   44.952303] Hardware name: linux,dummy-virt (DT)
[   44.953780] pstate: 20402009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   44.954300] pc : kvmalloc_node+0xec/0x100
[   44.954647] lr : kvmalloc_node+0x7c/0x100
[   44.954946] sp : ffff80000891bcf0
[   44.955460] x29: ffff80000891bcf0 x28: ffff0000c08e3c00 x27: 0000000000000000
[   44.956523] x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000c0cbbd00
[   44.958262] x23: ffff0000c0cbbc80 x22: 00000000ffffffff x21: 178ec31df7e6e1e0
[   44.959482] x20: 0000000200002000 x19: 0000000000400cc0 x18: 0000000000000000
[   44.960549] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[   44.961064] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[   44.961920] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
[   44.963409] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000001
[   44.964449] x5 : ffff0000c08e3c00 x4 : ffff0000c08e3c00 x3 : 0000000000000000
[   44.965343] x2 : 0000000000000000 x1 : 000000007fffffff x0 : 0000000000000000
[   44.966066] Call trace:
[   44.966504]  kvmalloc_node+0xec/0x100
[   44.967163]  alloc_fdtable+0x90/0x120
[   44.967741]  expand_files+0x74/0x300
[   44.968284]  ksys_dup3+0x60/0x130
[   44.968804]  __arm64_sys_dup3+0x20/0x30
[   44.969400]  invoke_syscall+0x48/0x120
[   44.969976]  el0_svc_common.constprop.0+0x44/0xf0
[   44.970588]  do_el0_svc+0x24/0xa0
[   44.970932]  el0_svc+0x20/0x60
[   44.971535]  el0t_64_sync_handler+0xe8/0x114
[   44.973495]  el0t_64_sync+0x1a0/0x1a4
[   44.975063] ---[ end trace 2b638843b3f2ebeb ]---

------------[ cut here ]------------
[   47.350009] WARNING: CPU: 1 PID: 485 at mm/util.c:630 kvmalloc_node+0xc0/0xcc
[   47.351918] Modules linked in:
[   47.355049] CPU: 1 PID: 485 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[   47.356676] Hardware name: Generic DT based system
[   47.358909] [<c04123b4>] (unwind_backtrace) from [<c040c6f4>] (show_stack+0x10/0x14)
[   47.361001] [<c040c6f4>] (show_stack) from [<c12ae454>] (dump_stack_lvl+0x38/0x44)
[   47.362545] [<c12ae454>] (dump_stack_lvl) from [<c12a8e10>] (__warn+0xd8/0x1a8)
[   47.363118] [<c12a8e10>] (__warn) from [<c12a8f40>] (warn_slowpath_fmt+0x60/0xcc)
[   47.363515] [<c12a8f40>] (warn_slowpath_fmt) from [<c0598c70>] (kvmalloc_node+0xc0/0xcc)
[   47.363973] [<c0598c70>] (kvmalloc_node) from [<c0617f8c>] (alloc_fdtable+0x78/0x104)
[   47.364402] [<c0617f8c>] (alloc_fdtable) from [<c061937c>] (expand_files+0x138/0x30c)
[   47.364885] [<c061937c>] (expand_files) from [<c0619c6c>] (ksys_dup3+0x64/0xdc)
[   47.366110] [<c0619c6c>] (ksys_dup3) from [<c04001a0>] (ret_fast_syscall+0x0/0x40)
[   47.368183] Exception stack(0xc2241fa8 to 0xc2241ff0)
[   47.369423] 1fa0:                   004c3bed 00000001 00000002 2000003c 00000000 00000000
[   47.370656] 1fc0: 004c3bed 00000001 004c5e6c 0000003f 004c1938 b6fc7ce0 00000000 beda0490
[   47.372152] 1fe0: 0000003f beda0264 b6ef5fc3 b6e6f776
[   47.373575] ---[ end trace 425c15010a2ce6f0 ]---

------------[ cut here ]------------
[   41.115699] WARNING: CPU: 1 PID: 483 at mm/util.c:630 kvmalloc_node+0xc0/0xc4
[   41.119377] Modules linked in:
[   41.121499] CPU: 1 PID: 483 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[   41.122514] Hardware name: Generic DT based system
[   41.124426] [<c0411244>] (unwind_backtrace) from [<c040b940>] (show_stack+0x10/0x14)
[   41.125656] [<c040b940>] (show_stack) from [<c11a2cfc>] (dump_stack_lvl+0x40/0x4c)
[   41.126763] [<c11a2cfc>] (dump_stack_lvl) from [<c0447f48>] (__warn+0x88/0x128)
[   41.127871] [<c0447f48>] (__warn) from [<c119ea98>] (warn_slowpath_fmt+0x74/0xc0)
[   41.129111] [<c119ea98>] (warn_slowpath_fmt) from [<c057d05c>] (kvmalloc_node+0xc0/0xc4)
[   41.130285] [<c057d05c>] (kvmalloc_node) from [<c05f6eb8>] (alloc_fdtable+0x88/0x104)
[   41.130941] [<c05f6eb8>] (alloc_fdtable) from [<c05f767c>] (expand_files+0x80/0x2f8)
[   41.131346] [<c05f767c>] (expand_files) from [<c05f7b10>] (ksys_dup3+0x64/0xec)
[   41.131722] [<c05f7b10>] (ksys_dup3) from [<c04001a0>] (ret_fast_syscall+0x0/0x40)
[   41.132208] Exception stack(0xc3579fa8 to 0xc3579ff0)
[   41.133134] 9fa0:                   00480000 00462ff8 00000002 2000003c 00000000 2000003c
[   41.134582] 9fc0: 00480000 00462ff8 00480000 0000003f 00462ea5 b6fc3ce0 00000000 0047ff0c
[   41.135823] 9fe0: 0000003f bef8818c b6ef5fc3 b6e6f776
[   41.136981] ---[ end trace dc102a38986554b8 ]---

------------[ cut here ]------------
[   40.087286] WARNING: CPU: 1 PID: 500 at mm/util.c:630 kvmalloc_node+0x85/0x8c
[   40.090200] Modules linked in:
[   40.091801] CPU: 1 PID: 500 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[   40.093103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   40.093752] EIP: kvmalloc_node+0x85/0x8c
[   40.094976] Code: 75 04 89 d9 ba 01 00 00 00 89 f0 57 e8 10 87 02 00 5a 59 8d 65 f4 5b 5e 5f 5d c3 8d b4 26 00 00 00 00 8d 76 00 80 e7 20 75 9c <0f> 0b eb 98 8d 76 00 55 89 e5 53 89 c3 e8 a9 47 02 00 84 c0 89 d8
[   40.096939] EAX: 00000000 EBX: 004000c0 ECX: 004520c0 EDX: de5c4fe7
[   40.097315] ESI: 80001000 EDI: ffffffff EBP: c262bf04 ESP: c262bef8
[   40.101170] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010246
[   40.102065] CR0: 80050033 CR2: b7e1a1b0 CR3: 026e2000 CR4: 000006d0
[   40.102948] Call Trace:
[   40.105098]  ? show_regs.cold+0x14/0x1a
[   40.106105]  ? __warn+0x6c/0xf4
[   40.106310]  ? kvmalloc_node+0x85/0x8c
[   40.107006]  ? report_bug+0x7e/0x94
[   40.107413]  ? exc_overflow+0x38/0x38
[   40.107601]  ? handle_bug+0x2a/0x48
[   40.107764]  ? exc_invalid_op+0x1b/0x58
[   40.107936]  ? handle_exception+0x133/0x133
[   40.108526]  ? __kmalloc+0x1cb/0x200
[   40.110392]  ? exc_overflow+0x38/0x38
[   40.110776]  ? kvmalloc_node+0x85/0x8c
[   40.111377]  ? exc_overflow+0x38/0x38
[   40.111784]  ? kvmalloc_node+0x85/0x8c
[   40.113924]  alloc_fdtable+0x6d/0xf4
[   40.114672]  expand_files+0x46/0x2b0
[   40.115245]  ? __ia32_sys_prlimit64+0x28e/0x314
[   40.116070]  ksys_dup3+0x4d/0xc4
[   40.116588]  __ia32_sys_dup2+0x17/0x5c
[   40.116867]  ia32_sys_call+0xe67/0x27f0
[   40.117042]  __do_fast_syscall_32+0x45/0xb0
[   40.117282]  do_fast_syscall_32+0x29/0x60
[   40.117468]  do_SYSENTER_32+0x15/0x18
[   40.117632]  entry_SYSENTER_32+0x98/0xfb
[   40.117954] EIP: 0xb7fc2549
[   40.120546] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80 90 8d 76
[   40.124073] EAX: ffffffda EBX: 00000002 ECX: 2000003c EDX: b7fa7e14
[   40.125812] ESI: 004de5cc EDI: bfa2ddc0 EBP: bfa2df48 ESP: bfa2dd28
[   40.126886] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000296
[   40.129209] ---[ end trace 5fa337f89a3c71eb ]---

------------[ cut here ]------------
[   39.089951] WARNING: CPU: 1 PID: 504 at mm/util.c:630 kvmalloc_node+0x81/0x90
[   39.092865] Modules linked in:
[   39.094191] CPU: 1 PID: 504 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[   39.095131] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   39.096315] EIP: kvmalloc_node+0x81/0x90
[   39.096798] Code: 00 89 f1 ff 75 04 ff 75 f0 e8 7b 8f 02 00 83 c4 08 eb 05 e8 81 50 04 00 83 c4 04 5e 5f 5b 5d c3 31 c0 f7 c6 00 20 00 00 75 ee <0f> 0b eb ea 90 90 90 90 90 90 90 90 90 90 90 83 f8 11 72 2c 55 89
[   39.098988] EAX: 00000000 EBX: 00012000 ECX: 00000014 EDX: ce7e2955
[   39.099559] ESI: 00400cc0 EDI: 80001000 EBP: c2687ecc ESP: c2687ebc
[   39.100187] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010246
[   39.101030] CR0: 80050033 CR2: b7ec1a62 CR3: 026e1000 CR4: 000006d0
[   39.102069] Call Trace:
[   39.103675]  ? show_regs+0x51/0x60
[   39.104813]  ? __warn+0x9d/0x120
[   39.105113]  ? kvmalloc_node+0x81/0x90
[   39.105443]  ? report_bug+0xd1/0x130
[   39.105843]  ? exc_overflow+0x38/0x38
[   39.106207]  ? handle_bug+0x2b/0x48
[   39.106654]  ? exc_invalid_op+0x17/0x3c
[   39.107019]  ? handle_exception+0x133/0x133
[   39.108342]  ? __kmalloc+0x105/0x1d0
[   39.108519]  ? exc_overflow+0x38/0x38
[   39.108690]  ? kvmalloc_node+0x81/0x90
[   39.109486]  ? exc_overflow+0x38/0x38
[   39.109787]  ? kvmalloc_node+0x81/0x90
[   39.111105]  alloc_fdtable+0x70/0xf0
[   39.111653]  expand_files+0xf0/0x2a0
[   39.111922]  ? __ia32_sys_prlimit64+0x207/0x2c0
[   39.112366]  __ia32_sys_dup2+0x49/0xd0
[   39.112756]  ia32_sys_call+0x25ab/0x2770
[   39.113662]  __do_fast_syscall_32+0x6c/0xb4
[   39.114027]  ? exit_to_user_mode_prepare+0x29/0xc0
[   39.115009]  do_fast_syscall_32+0x29/0x5c
[   39.116139]  do_SYSENTER_32+0x12/0x14
[   39.116398]  entry_SYSENTER_32+0x98/0xfb
[   39.116810] EIP: 0xb7f44509
[   39.117709] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 58 b8 77 00 00 00 cd 80 90 90 90
[   39.119129] EAX: ffffffda EBX: 00000002 ECX: 2000003c EDX: b7f29e14
[   39.119567] ESI: 0042e124 EDI: bf8b6d80 EBP: bf8b6d98 ESP: bf8b6b18
[   39.119979] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000296
[   39.122197] ---[ end trace c05b8432475554e3 ]---

------------[ cut here ]------------
[   45.425526] WARNING: CPU: 1 PID: 498 at mm/util.c:630 kvmalloc_node+0x90/0xa0
[   45.428381] Modules linked in:
[   45.429162] CPU: 1 PID: 498 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[   45.431680] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   45.432965] RIP: 0010:kvmalloc_node+0x90/0xa0
[   45.434301] Code: 89 ff 89 da 44 89 f1 e8 3e 3f 03 00 eb 05 e8 e7 cf 05 00 5b 41 5e 41 5f 5d c3 cc cc cc cc f7 c3 00 20 00 00 74 04 31 c0 eb e9 <0f> 0b 31 c0 eb e3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ff 11 72 2f
[   45.437419] RSP: 0018:ffffaebd0068fdd0 EFLAGS: 00010246
[   45.438966] RAX: 0000000000000004 RBX: 0000000000400cc0 RCX: 0000000400000000
[   45.440800] RDX: 0000000200002000 RSI: 0000000000000000 RDI: ffffffff9cde56b5
[   45.442139] RBP: ffffaebd0068fde8 R08: 0000000000412cc0 R09: 00000000ffffffff
[   45.444035] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000040000400
[   45.445650] R13: 0000000040000038 R14: 00000000ffffffff R15: 0000000200002000
[   45.446950] FS:  00007f67b6f08740(0000) GS:ffff8969fbd00000(0000) knlGS:0000000000000000
[   45.448539] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.448903] CR2: 00007f67b6f8b230 CR3: 00000001026f4000 CR4: 00000000000006e0
[   45.449399] Call Trace:
[   45.450675]  <TASK>
[   45.451750]  ? show_regs+0x5f/0x70
[   45.452370]  ? __warn+0xc0/0x160
[   45.453490]  ? kvmalloc_node+0x90/0xa0
[   45.454618]  ? report_bug+0xec/0x160
[   45.455688]  ? handle_bug+0x3e/0x70
[   45.456267]  ? exc_invalid_op+0x1b/0x50
[   45.456776]  ? asm_exc_invalid_op+0x1b/0x20
[   45.457361]  ? kvmalloc_node+0x45/0xa0
[   45.458481]  ? kvmalloc_node+0x90/0xa0
[   45.459314]  alloc_fdtable+0x7a/0x120
[   45.459973]  expand_files+0x118/0x310
[   45.460175]  ? __se_sys_prlimit64+0x1e3/0x2a0
[   45.460393]  __se_sys_dup2+0x60/0x100
[   45.460564]  __x64_sys_dup2+0x11/0x20
[   45.460732]  x64_sys_call+0x268a/0x2b60
[   45.460905]  do_syscall_64+0x4c/0xa0
[   45.461085]  ? exc_page_fault+0x59/0xa0
[   45.461513]  entry_SYSCALL_64_after_hwframe+0x6c/0xd6
[   45.462181] RIP: 0033:0x7f67b7009ca7
[   45.463114] Code: 73 01 c3 48 8b 0d 79 81 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 49 81 0e 00 f7 d8 64 89 02 b8
[   45.467175] RSP: 002b:00007ffd1d081308 EFLAGS: 00000202 ORIG_RAX: 0000000000000021
[   45.468442] RAX: ffffffffffffffda RBX: 00007ffd1d081b68 RCX: 00007f67b7009ca7
[   45.469092] RDX: 00007ffd1d081488 RSI: 0000000040000038 RDI: 0000000000000002
[   45.470278] RBP: 00007ffd1d081520 R08: 0000000000000064 R09: 00000000fffffff6
[   45.471719] R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000000
[   45.473389] R13: 00007ffd1d081b78 R14: 00007f67b7141000 R15: 0000563f6799fcf8
[   45.475036]  </TASK>
[   45.476075] ---[ end trace 984638356c3323f1 ]---

------------[ cut here ]------------
[   48.752240] WARNING: CPU: 0 PID: 502 at mm/util.c:630 kvmalloc_node+0x86/0x90
[   48.754528] Modules linked in:
[   48.755052] CPU: 0 PID: 502 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[   48.755400] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   48.757961] RIP: 0010:kvmalloc_node+0x86/0x90
[   48.758513] Code: 48 81 ff ff ff ff 7f 77 1c 4c 8b 45 08 89 d1 be 01 00 00 00 89 da e8 39 40 03 00 48 8b 5d f8 c9 c3 cc cc cc cc 80 e7 20 75 9a <0f> 0b eb 96 66 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb e8 53 ea 02
[   48.760259] RSP: 0018:ffff9eb2c069be20 EFLAGS: 00010246
[   48.761741] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000000
[   48.762506] RDX: 00000000ffffffff RSI: ffffffffb65c1670 RDI: 0000000200002000
[   48.763153] RBP: ffff9eb2c069be38 R08: 0000000000000040 R09: 0000000000000000
[   48.763868] R10: 0000000000000000 R11: 0000000000000000 R12: ffff96f582971e40
[   48.764405] R13: 0000000040000400 R14: ffff96f5801ae940 R15: 0000000000000000
[   48.765245] FS:  00007f9bac8ab740(0000) GS:ffff96f5fbc00000(0000) knlGS:0000000000000000
[   48.766690] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   48.767629] CR2: 00007f9bac95fdc0 CR3: 000000010299e000 CR4: 00000000000006f0
[   48.768126] Call Trace:
[   48.768987]  <TASK>
[   48.769418]  ? show_regs.cold+0x1a/0x1f
[   48.769668]  ? __warn+0x83/0x110
[   48.770181]  ? kvmalloc_node+0x86/0x90
[   48.770579]  ? report_bug+0xa8/0xd0
[   48.770988]  ? handle_bug+0x40/0x70
[   48.771366]  ? exc_invalid_op+0x18/0x70
[   48.771769]  ? asm_exc_invalid_op+0x1b/0x20
[   48.774720]  ? kvmalloc_node+0x50/0x90
[   48.776022]  ? kvmalloc_node+0x86/0x90
[   48.776701]  alloc_fdtable+0x7b/0x110
[   48.777404]  expand_files+0x5a/0x300
[   48.778737]  ? __do_sys_prlimit64+0x215/0x2e0
[   48.779931]  ksys_dup3+0x67/0xf0
[   48.780854]  __x64_sys_dup2+0x1f/0x80
[   48.781287]  x64_sys_call+0xfad/0x1ae0
[   48.782552]  do_syscall_64+0x34/0x80
[   48.782839]  entry_SYSCALL_64_after_hwframe+0x6c/0xd6
[   48.784854] RIP: 0033:0x7f9bac9acca7
[   48.785886] Code: 73 01 c3 48 8b 0d 79 81 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 49 81 0e 00 f7 d8 64 89 02 b8
[   48.788743] RSP: 002b:00007ffc35a59ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000021
[   48.789620] RAX: ffffffffffffffda RBX: 00007ffc35a5a338 RCX: 00007f9bac9acca7
[   48.789934] RDX: 00007ffc35a59b00 RSI: 0000000040000038 RDI: 0000000000000002
[   48.791195] RBP: 00007ffc35a59d00 R08: 0000000000000064 R09: 00000000fffffff6
[   48.792646] R10: 0000000000000004 R11: 0000000000000206 R12: 0000000000000000
[   48.793933] R13: 00007ffc35a5a348 R14: 00007f9bacae4000 R15: 0000556d6cf71dd8
[   48.794869]  </TASK>
[   48.795446] ---[ end trace 58fa61cd40704ee6 ]---

------------[ cut here ]------------
[   69.588256] WARNING: CPU: 0 PID: 1443 at mm/util.c:630 kvmalloc_node+0xc0/0xc4
[   69.601135] Modules linked in: snd_soc_simple_card snd_soc_simple_card_utils snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore
[   69.620056] CPU: 0 PID: 1443 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[   69.632598] Hardware name: Generic DRA74X (Flattened Device Tree)
[   69.638702] [<c0411244>] (unwind_backtrace) from [<c040b940>] (show_stack+0x10/0x14)
[   69.646514] [<c040b940>] (show_stack) from [<c11a2cfc>] (dump_stack_lvl+0x40/0x4c)
[   69.654113] [<c11a2cfc>] (dump_stack_lvl) from [<c0447f48>] (__warn+0x88/0x128)
[   69.661468] [<c0447f48>] (__warn) from [<c119ea98>] (warn_slowpath_fmt+0x74/0xc0)
[   69.668975] [<c119ea98>] (warn_slowpath_fmt) from [<c057d05c>] (kvmalloc_node+0xc0/0xc4)
[   69.677124] [<c057d05c>] (kvmalloc_node) from [<c05f6eb8>] (alloc_fdtable+0x88/0x104)
[   69.684997] [<c05f6eb8>] (alloc_fdtable) from [<c05f767c>] (expand_files+0x80/0x2f8)
[   69.692779] [<c05f767c>] (expand_files) from [<c05f7b10>] (ksys_dup3+0x64/0xec)
[   69.700134] [<c05f7b10>] (ksys_dup3) from [<c04001a0>] (ret_fast_syscall+0x0/0x40)
[   69.707733] Exception stack(0xc391bfa8 to 0xc391bff0)
[   69.712799] bfa0:                   004a0000 00482ff8 00000002 2000003c 00000000 2000003c
[   69.721038] bfc0: 004a0000 00482ff8 004a0000 0000003f 00482ea5 b6facce0 00000000 0049ff0c
[   69.729248] bfe0: 0000003f bef150ec b6ee5fc3 b6e5f776
[   69.734374] ---[ end trace ce3930a5fd47dcfb ]---

------------[ cut here ]------------
[   69.894500] WARNING: CPU: 1 PID: 1432 at mm/util.c:630 kvmalloc_node+0xc0/0xcc
[   69.907348] Modules linked in: snd_soc_simple_card snd_soc_simple_card_utils snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore
[   69.926330] CPU: 1 PID: 1432 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[   69.938812] Hardware name: Generic DRA74X (Flattened Device Tree)
[   69.950531] [<c04123b4>] (unwind_backtrace) from [<c040c6f4>] (show_stack+0x10/0x14)
[   69.963897] [<c040c6f4>] (show_stack) from [<c12ae454>] (dump_stack_lvl+0x38/0x44)
[   69.977081] [<c12ae454>] (dump_stack_lvl) from [<c12a8e10>] (__warn+0xd8/0x1a8)
[   69.989990] [<c12a8e10>] (__warn) from [<c12a8f40>] (warn_slowpath_fmt+0x60/0xcc)
[   70.003082] [<c12a8f40>] (warn_slowpath_fmt) from [<c0598c70>] (kvmalloc_node+0xc0/0xcc)
[   70.016815] [<c0598c70>] (kvmalloc_node) from [<c0617f8c>] (alloc_fdtable+0x78/0x104)
[   70.030242] [<c0617f8c>] (alloc_fdtable) from [<c061937c>] (expand_files+0x138/0x30c)
[   70.043701] [<c061937c>] (expand_files) from [<c0619c6c>] (ksys_dup3+0x64/0xdc)
[   70.056610] [<c0619c6c>] (ksys_dup3) from [<c04001a0>] (ret_fast_syscall+0x0/0x40)
[   70.069793] Exception stack(0xc3899fa8 to 0xc3899ff0)
[   70.080444] 9fa0:                   0043abed 00000001 00000002 2000003c 00000000 00000000
[   70.094238] 9fc0: 0043abed 00000001 0043ce6c 0000003f 00438938 b6f9dce0 00000000 bec3b3f0
[   70.108032] 9fe0: 0000003f bec3b1c4 b6ed5fc3 b6e4f776
[   70.118713] ---[ end trace aa58da16f50b415d ]---

------------[ cut here ]------------
[  201.209958] WARNING: CPU: 1 PID: 1451 at mm/util.c:630 kvmalloc_node+0x86/0x90
[  201.217188] Modules linked in: x86_pkg_temp_thermal
[  201.223442] CPU: 1 PID: 1451 Comm: unshare_test Not tainted 5.15.179-rc2 #1
[  201.230401] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021
[  201.237794] RIP: 0010:kvmalloc_node+0x86/0x90
[  201.242153] Code: 48 81 ff ff ff ff 7f 77 1c 4c 8b 45 08 89 d1 be 01 00 00 00 89 da e8 39 40 03 00 48 8b 5d f8 c9 c3 cc cc cc cc 80 e7 20 75 9a <0f> 0b eb 96 66 0f 1f 44 00 00 55 48 89 e5 53 48 89 fb e8 53 ea 02
[  201.260905] RSP: 0018:ffffaff941913e20 EFLAGS: 00010246
[  201.266151] RAX: 0000000000000000 RBX: 00000000004000c0 RCX: 0000000000000000
[  201.273275] RDX: 00000000ffffffff RSI: ffffffff813c1670 RDI: 0000000200002000
[  201.280402] RBP: ffffaff941913e38 R08: 0000000000000040 R09: 0000000000000000
[  201.287532] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9e7983198c40
[  201.294658] R13: 0000000040000400 R14: ffff9e7980210dc0 R15: 0000000000000000
[  201.301789] FS:  00007f62294a4740(0000) GS:ffff9e7ce7a80000(0000) knlGS:0000000000000000
[  201.309877] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  201.315622] CR2: 00007f6229653660 CR3: 0000000109d66005 CR4: 00000000003706e0
[  201.322757] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  201.329888] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  201.337021] Call Trace:
[  201.339474]  <TASK>
[  201.341578]  ? show_regs.cold+0x1a/0x1f
[  201.345419]  ? __warn+0x83/0x110
[  201.348651]  ? kvmalloc_node+0x86/0x90
[  201.352405]  ? report_bug+0xa8/0xd0
[  201.355898]  ? handle_bug+0x40/0x70
[  201.359388]  ? exc_invalid_op+0x18/0x70
[  201.363220]  ? asm_exc_invalid_op+0x1b/0x20
[  201.367407]  ? kvmalloc_node+0x50/0x90
[  201.371159]  ? kvmalloc_node+0x86/0x90
[  201.374911]  alloc_fdtable+0x7b/0x110
[  201.378577]  expand_files+0x5a/0x300
[  201.382158]  ? __do_sys_prlimit64+0x215/0x2e0
[  201.386515]  ksys_dup3+0x67/0xf0
[  201.389753]  __x64_sys_dup2+0x1f/0x80
[  201.393414]  x64_sys_call+0xfad/0x1ae0
[  201.397168]  do_syscall_64+0x34/0x80
[  201.400775]  entry_SYSCALL_64_after_hwframe+0x6c/0xd6
[  201.405852] RIP: 0033:0x7f62295a5ca7
[  201.409430] Code: 73 01 c3 48 8b 0d 79 81 0e 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 21 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 49 81 0e 00 f7 d8 64 89 02 b8
[  201.428168] RSP: 002b:00007ffe5a5ea4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000021
[  201.435753] RAX: ffffffffffffffda RBX: 00007ffe5a5ead58 RCX: 00007f62295a5ca7
[  201.442886] RDX: 00007ffe5a5ea520 RSI: 0000000040000038 RDI: 0000000000000002
[  201.450018] RBP: 00007ffe5a5ea720 R08: 0000000000000064 R09: 00000000fffffff6
[  201.457153] R10: 0000000000000004 R11: 0000000000000202 R12: 0000000000000000
[  201.464285] R13: 00007ffe5a5ead68 R14: 00007f62296dd000 R15: 000055feecb12dd8
[  201.471416]  </TASK>
[  201.473599] ---[ end trace c7520e6a9095b96e ]---