Info

Permalink
Function
ttm_pool_shrink
First occurrence
2026-06-26
Last occurrence
2026-10-03
State
NEW
Components
kernel Tainted
Quality
-38

Statistics

Operating system Count
Fedora 42 4
Architecture Count
x86_64 4
Related packages Count
kernel-core 4
 0:6.19.14-108.fc42 4

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

Report backtrace


Complete report #1423435
Frame # Function Binary Source or offset Line
1
ttm_pool_shrink
ttm 0x5f
2
ttm_pool_shrink
ttm 0x5f
3
lookup_fast
vmlinux 0x2e
4
lookup_fast
vmlinux 0x2e
5
lookup_fast
vmlinux 0x2e
6
lookup_fast
vmlinux 0x2e
7
lookup_fast
vmlinux 0x2e
8
? lookup_fast
vmlinux 0x2e
9
lookup_fast
vmlinux 0x2e
10
? lookup_fast
vmlinux 0x2e
11
lookup_fast
vmlinux 0x2e
12
? lookup_fast
vmlinux 0x2e
13
lookup_fast
vmlinux 0x2e
14
? lookup_fast
vmlinux 0x2e
15
lookup_fast
vmlinux 0x2e
16
? lookup_fast
vmlinux 0x2e
17
lookup_fast
vmlinux 0x2e
list_add corruption. prev->next should be next (ffffffffc0689890), but was ffffffb8480ddba4. (prev=ffff8e69a860f648).
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:32!
Oops: invalid opcode: 0000 [#1] SMP NOPTI
CPU: 4 UID: 0 PID: 142 Comm: kswapd0 Tainted: G S      W           6.19.14-108.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [S]=CPU_OUT_OF_SPEC, [W]=WARN
Hardware name: ASUS System Product Name/ROG STRIX B650-A GAMING WIFI, BIOS 3208 02/10/2025
RIP: 0010:__list_add_valid_or_report+0xa6/0xb0
Code: c7 48 89 54 24 08 48 89 04 24 e8 b5 7f a3 ff 48 8b 04 24 48 8b 74 24 08 48 c7 c7 68 b4 c9 86 48 8b 10 48 89 c1 e8 ea 29 55 ff <0f> 0b 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffd3974066fad0 EFLAGS: 00010246
RAX: 0000000000000075 RBX: ffffffffc0689f90 RCX: 0000000000000027
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8e6d7e21d440
RBP: ffff8e69a860f648 R08: 0000000000000000 R09: ffffd3974066f980
R10: ffffffff8773c948 R11: 00000000ffffdfff R12: 0000000000000160
R13: 0000000000000000 R14: 00000000000001ed R15: ffff8e665c3c0000
FS:  0000000000000000(0000) GS:ffff8e6df5bed000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00001c44007bca20 CR3: 00000001138be000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ttm_pool_shrink+0x5f/0xe0 [ttm]
 ttm_pool_shrinker_scan+0x23/0x50 [ttm]
 do_shrink_slab+0x147/0x3c0
 shrink_slab+0xd8/0x1c0
 shrink_one+0xd9/0x1a0
 shrink_many+0x152/0x2d0
 shrink_node+0x442/0x4d0
 ? lru_gen_age_node+0x64/0x220
 balance_pgdat+0x2fc/0x890
 ? lock_timer_base+0x7d/0xc0
 kswapd+0xda/0x170
 ? __pfx_kswapd+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x130/0x1a0
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in: tun vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd nft_masq nft_reject_ipv4 act_csum cls_u32 sch_htb nf_nat_tftp nf_conntrack_tftp bridge stp llc overlay binfmt_misc uinput rfcomm snd_seq_dummy snd_hrtimer sunrpc nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep vfat fat amd_atl intel_rapl_msr intel_rapl_common mt7921e mt7921_common snd_hda_codec_atihdmi snd_hda_codec_hdmi mt792x_lib edac_mce_amd mt76_connac_lib btusb snd_usb_audio snd_hda_intel btmtk mt76 kvm_amd snd_hda_codec uvcvideo btrtl btbcm snd_hda_core btintel snd_usbmidi_lib mac80211 uvc snd_intel_dspcfg snd_ump asus_armoury videobuf2_vmalloc snd_intel_sdw_acpi kvm bluetooth snd_rawmidi snd_hwdep spd5118 videobuf2_memops videobuf2_v4l2 eeepc_wmi snd_seq firmware_attributes_class asus_wmi videobuf2_common snd_seq_device irqbypass
 sparse_keymap snd_pcm rapl platform_profile wmi_bmof videodev i2c_piix4 cfg80211 k10temp i2c_smbus snd_timer mc igc rfkill snd libarc4 soundcore joydev gpio_amdpt amd_3d_vcache gpio_generic acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec drm_panel_backlight_quirks gpu_sched drm_suballoc_helper drm_buddy nvme drm_display_helper nvme_core ghash_clmulni_intel sp5100_tco cec nvme_keyring nvme_auth video hkdf wmi hid_cmedia ntsync i2c_dev fuse
Complete report #1416740
Frame # Function Binary Source or offset Line
1
ttm_pool_shrink
ttm 0x5f
2
ttm_pool_shrink
ttm 0x5f
3
lookup_fast
vmlinux 0x2e
4
lookup_fast
vmlinux 0x2e
5
lookup_fast
vmlinux 0x2e
6
lookup_fast
vmlinux 0x2e
7
lookup_fast
vmlinux 0x2e
8
? lookup_fast
vmlinux 0x2e
9
lookup_fast
vmlinux 0x2e
10
lookup_fast
vmlinux 0x2e
11
? lookup_fast
vmlinux 0x2e
12
lookup_fast
vmlinux 0x2e
13
? lookup_fast
vmlinux 0x2e
14
lookup_fast
vmlinux 0x2e
15
? lookup_fast
vmlinux 0x2e
16
lookup_fast
vmlinux 0x2e
list_add corruption. prev->next should be next (ffffffffc0918890), but was 0000000000000000. (prev=ffff8a8eed80f648).
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:32!
Oops: invalid opcode: 0000 [#1] SMP NOPTI
CPU: 8 UID: 0 PID: 143 Comm: kswapd0 Tainted: G S      W           6.19.14-108.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [S]=CPU_OUT_OF_SPEC, [W]=WARN
Hardware name: ASUS System Product Name/ROG STRIX B650-A GAMING WIFI, BIOS 3208 02/10/2025
RIP: 0010:__list_add_valid_or_report+0xa6/0xb0
Code: c7 48 89 54 24 08 48 89 04 24 e8 b5 7f a3 ff 48 8b 04 24 48 8b 74 24 08 48 c7 c7 68 b4 a9 a1 48 8b 10 48 89 c1 e8 ea 29 55 ff <0f> 0b 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffd25400677ad0 EFLAGS: 00010246
RAX: 0000000000000075 RBX: ffffffffc0918fc8 RCX: 0000000000000027
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8a91be41d440
RBP: ffff8a8eed80f648 R08: 0000000000000000 R09: ffffd25400677980
R10: ffffffffa253c948 R11: 00000000ffffdfff R12: 0000000000000160
R13: 0000000000000000 R14: 00000000000001a0 R15: ffff8a8a813a7f00
FS:  0000000000000000(0000) GS:ffff8a921afed000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3fc6e9d000 CR3: 000000010b9fe000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ttm_pool_shrink+0x5f/0xe0 [ttm]
 ttm_pool_shrinker_scan+0x23/0x50 [ttm]
 do_shrink_slab+0x147/0x3c0
 shrink_slab+0xd8/0x1c0
 shrink_one+0xd9/0x1a0
 shrink_many+0x152/0x2d0
 shrink_node+0x442/0x4d0
 ? lru_gen_age_node+0x64/0x220
 balance_pgdat+0x2fc/0x890
 kswapd+0xda/0x170
 ? __pfx_kswapd+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x130/0x1a0
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in: wireguard libcurve25519 ip6_udp_tunnel udp_tunnel dummy tun vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd nft_masq nft_reject_ipv4 act_csum cls_u32 sch_htb nf_nat_tftp nf_conntrack_tftp bridge stp llc overlay binfmt_misc uinput rfcomm snd_seq_dummy snd_hrtimer sunrpc nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep vfat fat mt7921e amd_atl mt7921_common intel_rapl_msr intel_rapl_common mt792x_lib mt76_connac_lib mt76 mac80211 snd_hda_codec_atihdmi snd_hda_codec_hdmi snd_hda_intel edac_mce_amd snd_usb_audio btusb snd_hda_codec btmtk btrtl snd_hda_core kvm_amd btbcm uvcvideo snd_usbmidi_lib btintel snd_intel_dspcfg snd_ump snd_intel_sdw_acpi bluetooth kvm snd_rawmidi snd_hwdep uvc asus_armoury spd5118 cfg80211 videobuf2_vmalloc snd_seq eeepc_wmi firmware_attributes_class videobuf2_memops
 asus_wmi videobuf2_v4l2 irqbypass snd_seq_device rapl sparse_keymap videobuf2_common platform_profile snd_pcm wmi_bmof videodev k10temp i2c_piix4 i2c_smbus rfkill snd_timer igc mc libarc4 snd joydev soundcore hid_cmedia gpio_amdpt amd_3d_vcache gpio_generic acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec drm_panel_backlight_quirks gpu_sched drm_suballoc_helper drm_buddy nvme drm_display_helper nvme_core ghash_clmulni_intel sp5100_tco nvme_keyring cec nvme_auth video hkdf wmi ntsync i2c_dev fuse