BUG: scheduling while atomic: containerd-shim
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-realtime |
Triaged
|
Medium
|
Unassigned |
Bug Description
While running dockerized OAI 5G core. No other workload at the node.
$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
bd6158091b03 oaisoftwarealli
5a573e81812a oaisoftwarealli
bf5e2ace6b33 oaisoftwarealli
a59daa7e2fd3 oaisoftwarealli
23cdbf34ff64 oaisoftwarealli
edd58729d58d oaisoftwarealli
d55de3495580 oaisoftwarealli
f7673911e537 mysql:8.0 "docker-
6f82c485ec34 oaisoftwarealli
6a02be4359ff oaisoftwarealli
$ cat /proc/cmdline
BOOT_IMAGE=
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 143
model name : Intel(R) Xeon(R) Gold 6442Y
stepping : 8
microcode : 0x2b0004d0
cpu MHz : 2601.000
cache size : 61440 KB
physical id : 0
siblings : 24
core id : 0
cpu cores : 24
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 32
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cat_l2 cdp_l3 invpcid_single cdp_l2 ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local split_lock_detect avx_vnni avx512_bf16 wbnoinvd dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req avx512vbmi umip pku ospke waitpkg avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq la57 rdpid bus_lock_detect cldemote movdiri movdir64b enqcmd fsrm md_clear serialize tsxldtrk pconfig arch_lbr amx_bf16 avx512_fp16 amx_tile amx_int8 flush_l1d arch_capabilities
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_mode_based_exec tsc_scaling usr_wait_pause
bugs : spectre_v1 spectre_v2 spec_store_bypass swapgs eibrs_pbrsb
bogomips : 5200.00
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 57 bits virtual
power management:
[650264.311944] BUG: scheduling while atomic: containerd-
[650264.311954] Modules linked in: iptable_nat bpfilter sctp ip6_udp_tunnel udp_tunnel macvlan xt_nat veth irdma i40e ice tls xt_tcpudp xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_
[650264.312056] async_raid6_recov async_memcpy async_pq async_xor async_tx xor cdc_ether usbnet mii raid6_pq libcrc32c raid1 raid0 multipath linear mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec rc_core crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel crypto_simd ahci i2c_i801 cryptd megaraid_sas drm intel_pmt xhci_pci tg3 libahci i2c_smbus i2c_ismt xhci_pci_renesas wmi pinctrl_emmitsburg [last unloaded: i40e]
[650264.312104] Preemption disabled at:
[650264.312105] [<fffffffface51
[650264.312123] CPU: 18 PID: 15151 Comm: containerd-shim Tainted: G W 5.15.0-
[650264.312130] Hardware name: Dell Inc. PowerEdge R660/0R5JJC, BIOS 1.6.6 09/20/2023
[650264.312133] Call Trace:
[650264.312136] <TASK>
[650264.312141] show_stack+
[650264.312151] dump_stack_
[650264.312159] ? fpu_clone+
[650264.312166] dump_stack+
[650264.312172] __schedule_
[650264.312179] schedule_
[650264.312186] __schedule+
[650264.312194] ? task_blocks_
[650264.312203] schedule_
[650264.312209] rtlock_
[650264.312218] rt_spin_
[650264.312225] fpu_clone+
[650264.312232] copy_thread+
[650264.312240] copy_process+
[650264.312247] kernel_
[650264.312251] ? migrate_
[650264.312259] ? preempt_
[650264.312265] __do_sys_
[650264.312270] __x64_sys_
[650264.312274] do_syscall_
[650264.312280] ? __this_
[650264.312287] ? __context_
[650264.312294] ? syscall_
[650264.312301] ? do_syscall_
[650264.312305] ? __context_
[650264.312311] ? syscall_
[650264.312317] ? do_syscall_
[650264.312321] entry_SYSCALL_
[650264.312326] RIP: 0033:0x47e7cf
[650264.312331] Code: 48 8b 74 24 18 48 c7 c2 00 00 00 00 49 c7 c2 00 00 00 00 49 c7 c0 00 00 00 00 49 c7 c1 00 00 00 00 48 8b 44 24 08 41 5c 0f 05 <41> 54 48 3d 01 f0 ff ff 76 12 48 c7 44 24 20 ff ff ff ff 48 f7 d8
[650264.312336] RSP: 002b:000000c000
[650264.312342] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000047e7cf
[650264.312346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000004111
[650264.312348] RBP: 000000c0001e0f28 R08: 0000000000000000 R09: 0000000000000000
[650264.312351] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000475050
[650264.312353] R13: 000000000000002f R14: 000000c0000f0d00 R15: 000000c000080800
[650264.312362] </TASK>
[650264.312366] ------------[ cut here ]------------
[650264.312369] DEBUG_LOCKS_
[650264.312375] WARNING: CPU: 18 PID: 15151 at kernel/
[650264.312384] Modules linked in: iptable_nat bpfilter sctp ip6_udp_tunnel udp_tunnel macvlan xt_nat veth irdma i40e ice tls xt_tcpudp xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_
[650264.312453] async_raid6_recov async_memcpy async_pq async_xor async_tx xor cdc_ether usbnet mii raid6_pq libcrc32c raid1 raid0 multipath linear mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec rc_core crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel crypto_simd ahci i2c_i801 cryptd megaraid_sas drm intel_pmt xhci_pci tg3 libahci i2c_smbus i2c_ismt xhci_pci_renesas wmi pinctrl_emmitsburg [last unloaded: i40e]
[650264.312488] CPU: 18 PID: 15151 Comm: containerd-shim Tainted: G W 5.15.0-
[650264.312492] Hardware name: Dell Inc. PowerEdge R660/0R5JJC, BIOS 1.6.6 09/20/2023
[650264.312494] RIP: 0010:preempt_
[650264.312500] Code: cc cc cc cc e8 12 d2 55 00 85 c0 74 ee 8b 15 f8 c1 39 02 85 d2 75 e4 48 c7 c6 fa af 5d ae 48 c7 c7 34 c8 5b ae e8 d1 01 c4 00 <0f> 0b eb cd 4c 8b 65 08 4c 89 e7 e8 c1 00 04 00 85 c0 74 1f 48 8b
[650264.312503] RSP: 0018:ff284fe502
[650264.312507] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[650264.312509] RDX: 0000000000000000 RSI: ffffffffacf520a4 RDI: ffffffffacf520a4
[650264.312512] RBP: ff284fe50216bc48 R08: ffffffffb028f4cb R09: 00000000b028f4b3
[650264.312514] R10: ff284fe50216bb18 R11: 0000000000000001 R12: ff1c974682268000
[650264.312516] R13: ff1c974682268000 R14: ff1c97483e021640 R15: ff1c9746aa9d4180
[650264.312519] FS: 000000c00008089
[650264.312523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[650264.312526] CR2: 000000c00031c000 CR3: 0000000163920003 CR4: 0000000000771ee0
[650264.312529] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[650264.312531] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
[650264.312534] PKRU: 55555554
[650264.312536] Call Trace:
[650264.312537] <TASK>
[650264.312539] ? show_trace_
[650264.312546] ? show_trace_
[650264.312555] ? fpu_clone+
[650264.312564] ? show_regs.
[650264.312569] ? show_regs.
[650264.312575] ? preempt_
[650264.312580] ? __warn+0x84/0xd0
[650264.312585] ? preempt_
[650264.312590] ? report_
[650264.312599] ? handle_
[650264.312604] ? exc_invalid_
[650264.312610] ? asm_exc_
[650264.312616] ? __wake_
[650264.312624] ? __wake_
[650264.312630] ? preempt_
[650264.312635] ? preempt_
[650264.312639] fpu_clone+
[650264.312647] copy_thread+
[650264.312655] copy_process+
[650264.312663] kernel_
[650264.312666] ? migrate_
[650264.312674] ? preempt_
[650264.312679] __do_sys_
[650264.312686] __x64_sys_
[650264.312690] do_syscall_
[650264.312695] ? __this_
[650264.312702] ? __context_
[650264.312709] ? syscall_
[650264.312715] ? do_syscall_
[650264.312719] ? __context_
[650264.312726] ? syscall_
[650264.312732] ? do_syscall_
[650264.312736] entry_SYSCALL_
[650264.312740] RIP: 0033:0x47e7cf
[650264.312744] Code: 48 8b 74 24 18 48 c7 c2 00 00 00 00 49 c7 c2 00 00 00 00 49 c7 c0 00 00 00 00 49 c7 c1 00 00 00 00 48 8b 44 24 08 41 5c 0f 05 <41> 54 48 3d 01 f0 ff ff 76 12 48 c7 44 24 20 ff ff ff ff 48 f7 d8
[650264.312748] RSP: 002b:000000c000
[650264.312751] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000047e7cf
[650264.312754] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000004111
[650264.312756] RBP: 000000c0001e0f28 R08: 0000000000000000 R09: 0000000000000000
[650264.312758] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000475050
[650264.312760] R13: 000000000000002f R14: 000000c0000f0d00 R15: 000000c000080800
[650264.312767] </TASK>
[650264.312769] ---[ end trace 0000000000000003 ]---
description: | updated |
Changed in ubuntu-realtime: | |
importance: | Undecided → Medium |
Changed in ubuntu-realtime: | |
assignee: | nobody → Joseph Salisbury (jsalisbury) |
Changed in ubuntu-realtime: | |
assignee: | Joseph Salisbury (jsalisbury) → nobody |
status: | In Progress → Triaged |
Hello Andrew,
Do you know if this issue is a regression? Has this issue happened with prior versions of the real-time kernel? If you don't know, would it be possible for you to test a preview kernel version, such as:
5.15.0-1049.55