* [mlx5e] FYI dmesg is filled with mlx5e_page_release_fragmented.isra warnings in 6.6.12
@ 2024-01-18 15:08 Ian Kumlien
2024-01-18 15:27 ` Ian Kumlien
0 siblings, 1 reply; 7+ messages in thread
From: Ian Kumlien @ 2024-01-18 15:08 UTC (permalink / raw)
To: Linux Kernel Network Developers; +Cc: saeedm
[ 1068.937101] ------------[ cut here ]------------
[ 1068.937977] WARNING: CPU: 0 PID: 0 at
include/net/page_pool/helpers.h:130
mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
[ 1068.939407] Modules linked in: echainiv(E) esp4(E)
xfrm_interface(E) xfrm6_tunnel(E) tunnel4(E) tunnel6(E) xt_policy(E)
xt_physdev(E) xt_nat(E) xt_REDIRECT(E) xt_comment(E) xt_connmark(E)
xt_mark(E) vxlan(E) ip6_udp_tunnel(E) udp_tunnel(E)
nfnetlink_cttimeout(E) xt_conntrack(E) nft_chain_nat(E)
xt_MASQUERADE(E) nf_conntrack_netlink(E) xt_addrtype(E) nft_compat(E)
nf_tables(E) nfnetlink(E) br_netfilter(E) bridge(E) 8021q(E) garp(E)
mrp(E) stp(E) llc(E) overlay(E) bonding(E) cfg80211(E) rfkill(E)
ipmi_ssif(E) intel_rapl_msr(E) intel_rapl_common(E) sb_edac(E)
x86_pkg_temp_thermal(E) intel_powerclamp(E) vfat(E) fat(E) coretemp(E)
kvm_intel(E) kvm(E) iTCO_wdt(E) mlx5_ib(E) intel_pmc_bxt(E)
iTCO_vendor_support(E) acpi_ipmi(E) i2c_algo_bit(E) ipmi_si(E)
irqbypass(E) ib_uverbs(E) drm_shmem_helper(E) ipmi_devintf(E)
ioatdma(E) rapl(E) i2c_i801(E) intel_cstate(E) ib_core(E)
intel_uncore(E) pcspkr(E) drm_kms_helper(E) joydev(E) lpc_ich(E)
hpilo(E) acpi_tad(E) ipmi_msghandler(E) acpi_power_meter(E) dca(E)
i2c_smbus(E) xfs(E)
[ 1068.939782] drm(E) openvswitch(E) nf_conncount(E) nf_nat(E)
ext4(E) mbcache(E) jbd2(E) mlx5_core(E) sd_mod(E) t10_pi(E) sg(E)
crct10dif_pclmul(E) crc32_pclmul(E) polyval_clmulni(E)
polyval_generic(E) serio_raw(E) ghash_clmulni_intel(E) mlxfw(E) tg3(E)
hpsa(E) tls(E) hpwdt(E) scsi_transport_sas(E) psample(E) wmi(E)
pci_hyperv_intf(E) dm_mirror(E) dm_region_hash(E) dm_log(E) dm_mod(E)
nf_conntrack(E) libcrc32c(E) crc32c_intel(E) nf_defrag_ipv6(E)
nf_defrag_ipv4(E) ip6_tables(E) fuse(E)
[ 1068.947864] CPU: 0 PID: 0 Comm: swapper/0 Kdump: loaded Tainted: G
W E 6.6.12-1.el9.elrepo.x86_64 #1
[ 1068.949014] Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360
Gen9, BIOS P89 11/23/2021
[ 1068.949552] RIP:
0010:mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
[ 1068.951033] Code: f7 da f0 48 0f c1 56 28 48 39 c2 78 1d 74 05 c3
cc cc cc cc 48 8b bf 60 04 00 00 b9 01 00 00 00 ba ff ff ff ff e9 da
f7 f3 da <0f> 0b c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90
90 90
[ 1068.952632] RSP: 0018:ffffb3a800003df0 EFLAGS: 00010297
[ 1068.953301] RAX: 000000000000003d RBX: ffff987f51b78000 RCX: 0000000000000050
[ 1068.954279] RDX: 0000000000000000 RSI: ffffdb5246508580 RDI: ffff987f51b78000
[ 1068.955358] RBP: ffff987fcdb0b540 R08: 0000000000000006 R09: ffff988ec44830c0
[ 1068.957674] R10: 0000000000000000 R11: ffff987fcab77040 R12: 0000000000000040
[ 1068.958669] R13: 0000000000000040 R14: ffff987fcdb0b168 R15: 000000000000003c
[ 1068.959828] FS: 0000000000000000(0000) GS:ffff988ebfc00000(0000)
knlGS:0000000000000000
[ 1068.960466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1068.961350] CR2: 00007f173925a4e0 CR3: 0000001067a1e006 CR4: 00000000001706f0
[ 1068.962230] Call Trace:
[ 1068.962478] <IRQ>
[ 1068.963055] ? __warn+0x80/0x130
[ 1068.963073] ? mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
[ 1068.964275] ? report_bug+0x1c3/0x1d0
[ 1068.964585] ? handle_bug+0x42/0x70
[ 1068.965228] ? exc_invalid_op+0x14/0x70
[ 1068.965538] ? asm_exc_invalid_op+0x16/0x20
[ 1068.965854] ? mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
[ 1068.966518] mlx5e_free_rx_mpwqe+0x18e/0x1c0 [mlx5_core]
[ 1068.967221] mlx5e_post_rx_mpwqes+0x1a5/0x280 [mlx5_core]
[ 1068.967810] mlx5e_napi_poll+0x143/0x710 [mlx5_core]
[ 1068.968416] ? __netif_receive_skb_one_core+0x92/0xa0
[ 1068.968799] __napi_poll+0x2c/0x1b0
[ 1068.970066] net_rx_action+0x2a7/0x370
[ 1068.971012] ? mlx5_cq_tasklet_cb+0x78/0x180 [mlx5_core]
[ 1068.971683] __do_softirq+0xf0/0x2ee
[ 1068.972002] __irq_exit_rcu+0x83/0xf0
[ 1068.972338] common_interrupt+0xb8/0xd0
[ 1068.972738] </IRQ>
[ 1068.973324] <TASK>
[ 1068.974019] asm_common_interrupt+0x22/0x40
[ 1068.974412] RIP: 0010:cpuidle_enter_state+0xc8/0x430
[ 1068.974787] Code: 0e c0 47 ff e8 99 f0 ff ff 8b 53 04 49 89 c5 0f
1f 44 00 00 31 ff e8 87 99 46 ff 45 84 ff 0f 85 3f 02 00 00 fb 0f 1f
44 00 00 <45> 85 f6 0f 88 6e 01 00 00 49 63 d6 4c 2b 2c 24 48 8d 04 52
48 8d
[ 1068.976473] RSP: 0018:ffffffff9ca03e48 EFLAGS: 00000246
[ 1068.976872] RAX: ffff988ebfc00000 RBX: ffff988ebfc3da78 RCX: 000000000000001f
[ 1068.977869] RDX: 0000000000000000 RSI: ffffffff9c30e0ff RDI: ffffffff9c2e82f0
[ 1068.978824] RBP: 0000000000000004 R08: 000000f8e18f1bef R09: 0000000000000018
[ 1068.979802] R10: 0000000000009441 R11: ffff988ebfc317e4 R12: ffffffff9ceaf6c0
[ 1068.980841] R13: 000000f8e18f1bef R14: 0000000000000004 R15: 0000000000000000
[ 1068.981801] ? cpuidle_enter_state+0xb9/0x430
[ 1068.982669] cpuidle_enter+0x29/0x40
[ 1068.983003] cpuidle_idle_call+0x10a/0x170
[ 1068.983349] do_idle+0x7e/0xe0
[ 1068.984015] cpu_startup_entry+0x26/0x30
[ 1068.984333] rest_init+0xcd/0xd0
[ 1068.985008] arch_call_rest_init+0xa/0x30
[ 1068.985326] start_kernel+0x332/0x410
[ 1068.985628] x86_64_start_reservations+0x14/0x30
[ 1068.986337] x86_64_start_kernel+0x8e/0x90
[ 1068.986653] secondary_startup_64_no_verify+0x18f/0x19b
[ 1068.987068] </TASK>
[ 1068.987305] ---[ end trace 0000000000000000 ]---
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [mlx5e] FYI dmesg is filled with mlx5e_page_release_fragmented.isra warnings in 6.6.12
2024-01-18 15:08 [mlx5e] FYI dmesg is filled with mlx5e_page_release_fragmented.isra warnings in 6.6.12 Ian Kumlien
@ 2024-01-18 15:27 ` Ian Kumlien
2024-01-18 16:21 ` Jakub Kicinski
2024-01-18 16:22 ` Dragos Tatulea
0 siblings, 2 replies; 7+ messages in thread
From: Ian Kumlien @ 2024-01-18 15:27 UTC (permalink / raw)
To: Linux Kernel Network Developers; +Cc: saeedm
ok, so after about 200 of these, we had a full kernel oops. more
graceful than earlier kernels but...
On Thu, Jan 18, 2024 at 4:08 PM Ian Kumlien <ian.kumlien@gmail.com> wrote:
>
> [ 1068.937101] ------------[ cut here ]------------
> [ 1068.937977] WARNING: CPU: 0 PID: 0 at
> include/net/page_pool/helpers.h:130
> mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> [ 1068.939407] Modules linked in: echainiv(E) esp4(E)
> xfrm_interface(E) xfrm6_tunnel(E) tunnel4(E) tunnel6(E) xt_policy(E)
> xt_physdev(E) xt_nat(E) xt_REDIRECT(E) xt_comment(E) xt_connmark(E)
> xt_mark(E) vxlan(E) ip6_udp_tunnel(E) udp_tunnel(E)
> nfnetlink_cttimeout(E) xt_conntrack(E) nft_chain_nat(E)
> xt_MASQUERADE(E) nf_conntrack_netlink(E) xt_addrtype(E) nft_compat(E)
> nf_tables(E) nfnetlink(E) br_netfilter(E) bridge(E) 8021q(E) garp(E)
> mrp(E) stp(E) llc(E) overlay(E) bonding(E) cfg80211(E) rfkill(E)
> ipmi_ssif(E) intel_rapl_msr(E) intel_rapl_common(E) sb_edac(E)
> x86_pkg_temp_thermal(E) intel_powerclamp(E) vfat(E) fat(E) coretemp(E)
> kvm_intel(E) kvm(E) iTCO_wdt(E) mlx5_ib(E) intel_pmc_bxt(E)
> iTCO_vendor_support(E) acpi_ipmi(E) i2c_algo_bit(E) ipmi_si(E)
> irqbypass(E) ib_uverbs(E) drm_shmem_helper(E) ipmi_devintf(E)
> ioatdma(E) rapl(E) i2c_i801(E) intel_cstate(E) ib_core(E)
> intel_uncore(E) pcspkr(E) drm_kms_helper(E) joydev(E) lpc_ich(E)
> hpilo(E) acpi_tad(E) ipmi_msghandler(E) acpi_power_meter(E) dca(E)
> i2c_smbus(E) xfs(E)
> [ 1068.939782] drm(E) openvswitch(E) nf_conncount(E) nf_nat(E)
> ext4(E) mbcache(E) jbd2(E) mlx5_core(E) sd_mod(E) t10_pi(E) sg(E)
> crct10dif_pclmul(E) crc32_pclmul(E) polyval_clmulni(E)
> polyval_generic(E) serio_raw(E) ghash_clmulni_intel(E) mlxfw(E) tg3(E)
> hpsa(E) tls(E) hpwdt(E) scsi_transport_sas(E) psample(E) wmi(E)
> pci_hyperv_intf(E) dm_mirror(E) dm_region_hash(E) dm_log(E) dm_mod(E)
> nf_conntrack(E) libcrc32c(E) crc32c_intel(E) nf_defrag_ipv6(E)
> nf_defrag_ipv4(E) ip6_tables(E) fuse(E)
> [ 1068.947864] CPU: 0 PID: 0 Comm: swapper/0 Kdump: loaded Tainted: G
> W E 6.6.12-1.el9.elrepo.x86_64 #1
> [ 1068.949014] Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360
> Gen9, BIOS P89 11/23/2021
> [ 1068.949552] RIP:
> 0010:mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> [ 1068.951033] Code: f7 da f0 48 0f c1 56 28 48 39 c2 78 1d 74 05 c3
> cc cc cc cc 48 8b bf 60 04 00 00 b9 01 00 00 00 ba ff ff ff ff e9 da
> f7 f3 da <0f> 0b c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90
> 90 90
> [ 1068.952632] RSP: 0018:ffffb3a800003df0 EFLAGS: 00010297
> [ 1068.953301] RAX: 000000000000003d RBX: ffff987f51b78000 RCX: 0000000000000050
> [ 1068.954279] RDX: 0000000000000000 RSI: ffffdb5246508580 RDI: ffff987f51b78000
> [ 1068.955358] RBP: ffff987fcdb0b540 R08: 0000000000000006 R09: ffff988ec44830c0
> [ 1068.957674] R10: 0000000000000000 R11: ffff987fcab77040 R12: 0000000000000040
> [ 1068.958669] R13: 0000000000000040 R14: ffff987fcdb0b168 R15: 000000000000003c
> [ 1068.959828] FS: 0000000000000000(0000) GS:ffff988ebfc00000(0000)
> knlGS:0000000000000000
> [ 1068.960466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 1068.961350] CR2: 00007f173925a4e0 CR3: 0000001067a1e006 CR4: 00000000001706f0
> [ 1068.962230] Call Trace:
> [ 1068.962478] <IRQ>
> [ 1068.963055] ? __warn+0x80/0x130
> [ 1068.963073] ? mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> [ 1068.964275] ? report_bug+0x1c3/0x1d0
> [ 1068.964585] ? handle_bug+0x42/0x70
> [ 1068.965228] ? exc_invalid_op+0x14/0x70
> [ 1068.965538] ? asm_exc_invalid_op+0x16/0x20
> [ 1068.965854] ? mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> [ 1068.966518] mlx5e_free_rx_mpwqe+0x18e/0x1c0 [mlx5_core]
> [ 1068.967221] mlx5e_post_rx_mpwqes+0x1a5/0x280 [mlx5_core]
> [ 1068.967810] mlx5e_napi_poll+0x143/0x710 [mlx5_core]
> [ 1068.968416] ? __netif_receive_skb_one_core+0x92/0xa0
> [ 1068.968799] __napi_poll+0x2c/0x1b0
> [ 1068.970066] net_rx_action+0x2a7/0x370
> [ 1068.971012] ? mlx5_cq_tasklet_cb+0x78/0x180 [mlx5_core]
> [ 1068.971683] __do_softirq+0xf0/0x2ee
> [ 1068.972002] __irq_exit_rcu+0x83/0xf0
> [ 1068.972338] common_interrupt+0xb8/0xd0
> [ 1068.972738] </IRQ>
> [ 1068.973324] <TASK>
> [ 1068.974019] asm_common_interrupt+0x22/0x40
> [ 1068.974412] RIP: 0010:cpuidle_enter_state+0xc8/0x430
> [ 1068.974787] Code: 0e c0 47 ff e8 99 f0 ff ff 8b 53 04 49 89 c5 0f
> 1f 44 00 00 31 ff e8 87 99 46 ff 45 84 ff 0f 85 3f 02 00 00 fb 0f 1f
> 44 00 00 <45> 85 f6 0f 88 6e 01 00 00 49 63 d6 4c 2b 2c 24 48 8d 04 52
> 48 8d
> [ 1068.976473] RSP: 0018:ffffffff9ca03e48 EFLAGS: 00000246
> [ 1068.976872] RAX: ffff988ebfc00000 RBX: ffff988ebfc3da78 RCX: 000000000000001f
> [ 1068.977869] RDX: 0000000000000000 RSI: ffffffff9c30e0ff RDI: ffffffff9c2e82f0
> [ 1068.978824] RBP: 0000000000000004 R08: 000000f8e18f1bef R09: 0000000000000018
> [ 1068.979802] R10: 0000000000009441 R11: ffff988ebfc317e4 R12: ffffffff9ceaf6c0
> [ 1068.980841] R13: 000000f8e18f1bef R14: 0000000000000004 R15: 0000000000000000
> [ 1068.981801] ? cpuidle_enter_state+0xb9/0x430
> [ 1068.982669] cpuidle_enter+0x29/0x40
> [ 1068.983003] cpuidle_idle_call+0x10a/0x170
> [ 1068.983349] do_idle+0x7e/0xe0
> [ 1068.984015] cpu_startup_entry+0x26/0x30
> [ 1068.984333] rest_init+0xcd/0xd0
> [ 1068.985008] arch_call_rest_init+0xa/0x30
> [ 1068.985326] start_kernel+0x332/0x410
> [ 1068.985628] x86_64_start_reservations+0x14/0x30
> [ 1068.986337] x86_64_start_kernel+0x8e/0x90
> [ 1068.986653] secondary_startup_64_no_verify+0x18f/0x19b
> [ 1068.987068] </TASK>
> [ 1068.987305] ---[ end trace 0000000000000000 ]---
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [mlx5e] FYI dmesg is filled with mlx5e_page_release_fragmented.isra warnings in 6.6.12
2024-01-18 15:27 ` Ian Kumlien
@ 2024-01-18 16:21 ` Jakub Kicinski
2024-01-18 20:56 ` Ian Kumlien
2024-01-18 16:22 ` Dragos Tatulea
1 sibling, 1 reply; 7+ messages in thread
From: Jakub Kicinski @ 2024-01-18 16:21 UTC (permalink / raw)
To: Ian Kumlien; +Cc: Linux Kernel Network Developers, saeedm
On Thu, 18 Jan 2024 16:27:13 +0100 Ian Kumlien wrote:
> > [ 1068.937977] WARNING: CPU: 0 PID: 0 at
> > include/net/page_pool/helpers.h:130
> > mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
Is this one time or repeating / reproducible?
What's the most recent kernel that did work?
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [mlx5e] FYI dmesg is filled with mlx5e_page_release_fragmented.isra warnings in 6.6.12
2024-01-18 16:21 ` Jakub Kicinski
@ 2024-01-18 20:56 ` Ian Kumlien
0 siblings, 0 replies; 7+ messages in thread
From: Ian Kumlien @ 2024-01-18 20:56 UTC (permalink / raw)
To: Jakub Kicinski; +Cc: Linux Kernel Network Developers, saeedm
On Thu, Jan 18, 2024 at 5:21 PM Jakub Kicinski <kuba@kernel.org> wrote:
>
> On Thu, 18 Jan 2024 16:27:13 +0100 Ian Kumlien wrote:
> > > [ 1068.937977] WARNING: CPU: 0 PID: 0 at
> > > include/net/page_pool/helpers.h:130
> > > mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
>
> Is this one time or repeating / reproducible?
> What's the most recent kernel that did work?
Unknown, the dist kernel seems fine (5.14.x - frankenstein) - i wanted
a newer one to enable some offloads to improve UDP performance...
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Re: [mlx5e] FYI dmesg is filled with mlx5e_page_release_fragmented.isra warnings in 6.6.12
2024-01-18 15:27 ` Ian Kumlien
2024-01-18 16:21 ` Jakub Kicinski
@ 2024-01-18 16:22 ` Dragos Tatulea
2024-01-18 20:54 ` Ian Kumlien
1 sibling, 1 reply; 7+ messages in thread
From: Dragos Tatulea @ 2024-01-18 16:22 UTC (permalink / raw)
To: Ian Kumlien; +Cc: Linux Kernel Network Developers, saeedm, gal
On 01/18, Ian Kumlien wrote:
> ok, so after about 200 of these, we had a full kernel oops. more
> graceful than earlier kernels but...
>
> On Thu, Jan 18, 2024 at 4:08 PM Ian Kumlien <ian.kumlien@gmail.com> wrote:
> >
> > [ 1068.937101] ------------[ cut here ]------------
> > [ 1068.937977] WARNING: CPU: 0 PID: 0 at
> > include/net/page_pool/helpers.h:130
> > mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> > [ 1068.939407] Modules linked in: echainiv(E) esp4(E)
> > xfrm_interface(E) xfrm6_tunnel(E) tunnel4(E) tunnel6(E) xt_policy(E)
> > xt_physdev(E) xt_nat(E) xt_REDIRECT(E) xt_comment(E) xt_connmark(E)
> > xt_mark(E) vxlan(E) ip6_udp_tunnel(E) udp_tunnel(E)
> > nfnetlink_cttimeout(E) xt_conntrack(E) nft_chain_nat(E)
> > xt_MASQUERADE(E) nf_conntrack_netlink(E) xt_addrtype(E) nft_compat(E)
> > nf_tables(E) nfnetlink(E) br_netfilter(E) bridge(E) 8021q(E) garp(E)
> > mrp(E) stp(E) llc(E) overlay(E) bonding(E) cfg80211(E) rfkill(E)
> > ipmi_ssif(E) intel_rapl_msr(E) intel_rapl_common(E) sb_edac(E)
> > x86_pkg_temp_thermal(E) intel_powerclamp(E) vfat(E) fat(E) coretemp(E)
> > kvm_intel(E) kvm(E) iTCO_wdt(E) mlx5_ib(E) intel_pmc_bxt(E)
> > iTCO_vendor_support(E) acpi_ipmi(E) i2c_algo_bit(E) ipmi_si(E)
> > irqbypass(E) ib_uverbs(E) drm_shmem_helper(E) ipmi_devintf(E)
> > ioatdma(E) rapl(E) i2c_i801(E) intel_cstate(E) ib_core(E)
> > intel_uncore(E) pcspkr(E) drm_kms_helper(E) joydev(E) lpc_ich(E)
> > hpilo(E) acpi_tad(E) ipmi_msghandler(E) acpi_power_meter(E) dca(E)
> > i2c_smbus(E) xfs(E)
> > [ 1068.939782] drm(E) openvswitch(E) nf_conncount(E) nf_nat(E)
> > ext4(E) mbcache(E) jbd2(E) mlx5_core(E) sd_mod(E) t10_pi(E) sg(E)
> > crct10dif_pclmul(E) crc32_pclmul(E) polyval_clmulni(E)
> > polyval_generic(E) serio_raw(E) ghash_clmulni_intel(E) mlxfw(E) tg3(E)
> > hpsa(E) tls(E) hpwdt(E) scsi_transport_sas(E) psample(E) wmi(E)
> > pci_hyperv_intf(E) dm_mirror(E) dm_region_hash(E) dm_log(E) dm_mod(E)
> > nf_conntrack(E) libcrc32c(E) crc32c_intel(E) nf_defrag_ipv6(E)
> > nf_defrag_ipv4(E) ip6_tables(E) fuse(E)
> > [ 1068.947864] CPU: 0 PID: 0 Comm: swapper/0 Kdump: loaded Tainted: G
> > W E 6.6.12-1.el9.elrepo.x86_64 #1
> > [ 1068.949014] Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360
> > Gen9, BIOS P89 11/23/2021
> > [ 1068.949552] RIP:
> > 0010:mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> > [ 1068.951033] Code: f7 da f0 48 0f c1 56 28 48 39 c2 78 1d 74 05 c3
> > cc cc cc cc 48 8b bf 60 04 00 00 b9 01 00 00 00 ba ff ff ff ff e9 da
> > f7 f3 da <0f> 0b c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90
> > 90 90
> > [ 1068.952632] RSP: 0018:ffffb3a800003df0 EFLAGS: 00010297
> > [ 1068.953301] RAX: 000000000000003d RBX: ffff987f51b78000 RCX: 0000000000000050
> > [ 1068.954279] RDX: 0000000000000000 RSI: ffffdb5246508580 RDI: ffff987f51b78000
> > [ 1068.955358] RBP: ffff987fcdb0b540 R08: 0000000000000006 R09: ffff988ec44830c0
> > [ 1068.957674] R10: 0000000000000000 R11: ffff987fcab77040 R12: 0000000000000040
> > [ 1068.958669] R13: 0000000000000040 R14: ffff987fcdb0b168 R15: 000000000000003c
> > [ 1068.959828] FS: 0000000000000000(0000) GS:ffff988ebfc00000(0000)
> > knlGS:0000000000000000
> > [ 1068.960466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [ 1068.961350] CR2: 00007f173925a4e0 CR3: 0000001067a1e006 CR4: 00000000001706f0
> > [ 1068.962230] Call Trace:
> > [ 1068.962478] <IRQ>
> > [ 1068.963055] ? __warn+0x80/0x130
> > [ 1068.963073] ? mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> > [ 1068.964275] ? report_bug+0x1c3/0x1d0
> > [ 1068.964585] ? handle_bug+0x42/0x70
> > [ 1068.965228] ? exc_invalid_op+0x14/0x70
> > [ 1068.965538] ? asm_exc_invalid_op+0x16/0x20
> > [ 1068.965854] ? mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> > [ 1068.966518] mlx5e_free_rx_mpwqe+0x18e/0x1c0 [mlx5_core]
> > [ 1068.967221] mlx5e_post_rx_mpwqes+0x1a5/0x280 [mlx5_core]
> > [ 1068.967810] mlx5e_napi_poll+0x143/0x710 [mlx5_core]
> > [ 1068.968416] ? __netif_receive_skb_one_core+0x92/0xa0
> > [ 1068.968799] __napi_poll+0x2c/0x1b0
> > [ 1068.970066] net_rx_action+0x2a7/0x370
> > [ 1068.971012] ? mlx5_cq_tasklet_cb+0x78/0x180 [mlx5_core]
> > [ 1068.971683] __do_softirq+0xf0/0x2ee
> > [ 1068.972002] __irq_exit_rcu+0x83/0xf0
> > [ 1068.972338] common_interrupt+0xb8/0xd0
> > [ 1068.972738] </IRQ>
> > [ 1068.973324] <TASK>
> > [ 1068.974019] asm_common_interrupt+0x22/0x40
> > [ 1068.974412] RIP: 0010:cpuidle_enter_state+0xc8/0x430
> > [ 1068.974787] Code: 0e c0 47 ff e8 99 f0 ff ff 8b 53 04 49 89 c5 0f
> > 1f 44 00 00 31 ff e8 87 99 46 ff 45 84 ff 0f 85 3f 02 00 00 fb 0f 1f
> > 44 00 00 <45> 85 f6 0f 88 6e 01 00 00 49 63 d6 4c 2b 2c 24 48 8d 04 52
> > 48 8d
> > [ 1068.976473] RSP: 0018:ffffffff9ca03e48 EFLAGS: 00000246
> > [ 1068.976872] RAX: ffff988ebfc00000 RBX: ffff988ebfc3da78 RCX: 000000000000001f
> > [ 1068.977869] RDX: 0000000000000000 RSI: ffffffff9c30e0ff RDI: ffffffff9c2e82f0
> > [ 1068.978824] RBP: 0000000000000004 R08: 000000f8e18f1bef R09: 0000000000000018
> > [ 1068.979802] R10: 0000000000009441 R11: ffff988ebfc317e4 R12: ffffffff9ceaf6c0
> > [ 1068.980841] R13: 000000f8e18f1bef R14: 0000000000000004 R15: 0000000000000000
> > [ 1068.981801] ? cpuidle_enter_state+0xb9/0x430
> > [ 1068.982669] cpuidle_enter+0x29/0x40
> > [ 1068.983003] cpuidle_idle_call+0x10a/0x170
> > [ 1068.983349] do_idle+0x7e/0xe0
> > [ 1068.984015] cpu_startup_entry+0x26/0x30
> > [ 1068.984333] rest_init+0xcd/0xd0
> > [ 1068.985008] arch_call_rest_init+0xa/0x30
> > [ 1068.985326] start_kernel+0x332/0x410
> > [ 1068.985628] x86_64_start_reservations+0x14/0x30
> > [ 1068.986337] x86_64_start_kernel+0x8e/0x90
> > [ 1068.986653] secondary_startup_64_no_verify+0x18f/0x19b
> > [ 1068.987068] </TASK>
> > [ 1068.987305] ---[ end trace 0000000000000000 ]---
>
Thanks for the report. We got another similar report recently which we
don't see internally.
Do you know what was the last known kernel working version?
Could you describe the configuration and the reproduction steps?
Thanks,
Dragos
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Re: [mlx5e] FYI dmesg is filled with mlx5e_page_release_fragmented.isra warnings in 6.6.12
2024-01-18 16:22 ` Dragos Tatulea
@ 2024-01-18 20:54 ` Ian Kumlien
2024-01-22 10:11 ` Dragos Tatulea
0 siblings, 1 reply; 7+ messages in thread
From: Ian Kumlien @ 2024-01-18 20:54 UTC (permalink / raw)
To: Dragos Tatulea; +Cc: Linux Kernel Network Developers, saeedm, gal
So this is a L3 openstack node, everything seemed to be working fine
until the VPNaaS started working (strongswan in this case since the
implementations leaves some to be desired)
I have a longer dmesg output that is 6396 lines... Let me know if you
want it - I assume it's not for a mailing list
The ipsec uses xfrm and i assume it triggers offload... The problem is
that this is a production system and i can't really test on it :/
On Thu, Jan 18, 2024 at 5:22 PM Dragos Tatulea <dtatulea@nvidia.com> wrote:
>
> On 01/18, Ian Kumlien wrote:
> > ok, so after about 200 of these, we had a full kernel oops. more
> > graceful than earlier kernels but...
> >
> > On Thu, Jan 18, 2024 at 4:08 PM Ian Kumlien <ian.kumlien@gmail.com> wrote:
> > >
> > > [ 1068.937101] ------------[ cut here ]------------
> > > [ 1068.937977] WARNING: CPU: 0 PID: 0 at
> > > include/net/page_pool/helpers.h:130
> > > mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> > > [ 1068.939407] Modules linked in: echainiv(E) esp4(E)
> > > xfrm_interface(E) xfrm6_tunnel(E) tunnel4(E) tunnel6(E) xt_policy(E)
> > > xt_physdev(E) xt_nat(E) xt_REDIRECT(E) xt_comment(E) xt_connmark(E)
> > > xt_mark(E) vxlan(E) ip6_udp_tunnel(E) udp_tunnel(E)
> > > nfnetlink_cttimeout(E) xt_conntrack(E) nft_chain_nat(E)
> > > xt_MASQUERADE(E) nf_conntrack_netlink(E) xt_addrtype(E) nft_compat(E)
> > > nf_tables(E) nfnetlink(E) br_netfilter(E) bridge(E) 8021q(E) garp(E)
> > > mrp(E) stp(E) llc(E) overlay(E) bonding(E) cfg80211(E) rfkill(E)
> > > ipmi_ssif(E) intel_rapl_msr(E) intel_rapl_common(E) sb_edac(E)
> > > x86_pkg_temp_thermal(E) intel_powerclamp(E) vfat(E) fat(E) coretemp(E)
> > > kvm_intel(E) kvm(E) iTCO_wdt(E) mlx5_ib(E) intel_pmc_bxt(E)
> > > iTCO_vendor_support(E) acpi_ipmi(E) i2c_algo_bit(E) ipmi_si(E)
> > > irqbypass(E) ib_uverbs(E) drm_shmem_helper(E) ipmi_devintf(E)
> > > ioatdma(E) rapl(E) i2c_i801(E) intel_cstate(E) ib_core(E)
> > > intel_uncore(E) pcspkr(E) drm_kms_helper(E) joydev(E) lpc_ich(E)
> > > hpilo(E) acpi_tad(E) ipmi_msghandler(E) acpi_power_meter(E) dca(E)
> > > i2c_smbus(E) xfs(E)
> > > [ 1068.939782] drm(E) openvswitch(E) nf_conncount(E) nf_nat(E)
> > > ext4(E) mbcache(E) jbd2(E) mlx5_core(E) sd_mod(E) t10_pi(E) sg(E)
> > > crct10dif_pclmul(E) crc32_pclmul(E) polyval_clmulni(E)
> > > polyval_generic(E) serio_raw(E) ghash_clmulni_intel(E) mlxfw(E) tg3(E)
> > > hpsa(E) tls(E) hpwdt(E) scsi_transport_sas(E) psample(E) wmi(E)
> > > pci_hyperv_intf(E) dm_mirror(E) dm_region_hash(E) dm_log(E) dm_mod(E)
> > > nf_conntrack(E) libcrc32c(E) crc32c_intel(E) nf_defrag_ipv6(E)
> > > nf_defrag_ipv4(E) ip6_tables(E) fuse(E)
> > > [ 1068.947864] CPU: 0 PID: 0 Comm: swapper/0 Kdump: loaded Tainted: G
> > > W E 6.6.12-1.el9.elrepo.x86_64 #1
> > > [ 1068.949014] Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360
> > > Gen9, BIOS P89 11/23/2021
> > > [ 1068.949552] RIP:
> > > 0010:mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> > > [ 1068.951033] Code: f7 da f0 48 0f c1 56 28 48 39 c2 78 1d 74 05 c3
> > > cc cc cc cc 48 8b bf 60 04 00 00 b9 01 00 00 00 ba ff ff ff ff e9 da
> > > f7 f3 da <0f> 0b c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90
> > > 90 90
> > > [ 1068.952632] RSP: 0018:ffffb3a800003df0 EFLAGS: 00010297
> > > [ 1068.953301] RAX: 000000000000003d RBX: ffff987f51b78000 RCX: 0000000000000050
> > > [ 1068.954279] RDX: 0000000000000000 RSI: ffffdb5246508580 RDI: ffff987f51b78000
> > > [ 1068.955358] RBP: ffff987fcdb0b540 R08: 0000000000000006 R09: ffff988ec44830c0
> > > [ 1068.957674] R10: 0000000000000000 R11: ffff987fcab77040 R12: 0000000000000040
> > > [ 1068.958669] R13: 0000000000000040 R14: ffff987fcdb0b168 R15: 000000000000003c
> > > [ 1068.959828] FS: 0000000000000000(0000) GS:ffff988ebfc00000(0000)
> > > knlGS:0000000000000000
> > > [ 1068.960466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > [ 1068.961350] CR2: 00007f173925a4e0 CR3: 0000001067a1e006 CR4: 00000000001706f0
> > > [ 1068.962230] Call Trace:
> > > [ 1068.962478] <IRQ>
> > > [ 1068.963055] ? __warn+0x80/0x130
> > > [ 1068.963073] ? mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> > > [ 1068.964275] ? report_bug+0x1c3/0x1d0
> > > [ 1068.964585] ? handle_bug+0x42/0x70
> > > [ 1068.965228] ? exc_invalid_op+0x14/0x70
> > > [ 1068.965538] ? asm_exc_invalid_op+0x16/0x20
> > > [ 1068.965854] ? mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> > > [ 1068.966518] mlx5e_free_rx_mpwqe+0x18e/0x1c0 [mlx5_core]
> > > [ 1068.967221] mlx5e_post_rx_mpwqes+0x1a5/0x280 [mlx5_core]
> > > [ 1068.967810] mlx5e_napi_poll+0x143/0x710 [mlx5_core]
> > > [ 1068.968416] ? __netif_receive_skb_one_core+0x92/0xa0
> > > [ 1068.968799] __napi_poll+0x2c/0x1b0
> > > [ 1068.970066] net_rx_action+0x2a7/0x370
> > > [ 1068.971012] ? mlx5_cq_tasklet_cb+0x78/0x180 [mlx5_core]
> > > [ 1068.971683] __do_softirq+0xf0/0x2ee
> > > [ 1068.972002] __irq_exit_rcu+0x83/0xf0
> > > [ 1068.972338] common_interrupt+0xb8/0xd0
> > > [ 1068.972738] </IRQ>
> > > [ 1068.973324] <TASK>
> > > [ 1068.974019] asm_common_interrupt+0x22/0x40
> > > [ 1068.974412] RIP: 0010:cpuidle_enter_state+0xc8/0x430
> > > [ 1068.974787] Code: 0e c0 47 ff e8 99 f0 ff ff 8b 53 04 49 89 c5 0f
> > > 1f 44 00 00 31 ff e8 87 99 46 ff 45 84 ff 0f 85 3f 02 00 00 fb 0f 1f
> > > 44 00 00 <45> 85 f6 0f 88 6e 01 00 00 49 63 d6 4c 2b 2c 24 48 8d 04 52
> > > 48 8d
> > > [ 1068.976473] RSP: 0018:ffffffff9ca03e48 EFLAGS: 00000246
> > > [ 1068.976872] RAX: ffff988ebfc00000 RBX: ffff988ebfc3da78 RCX: 000000000000001f
> > > [ 1068.977869] RDX: 0000000000000000 RSI: ffffffff9c30e0ff RDI: ffffffff9c2e82f0
> > > [ 1068.978824] RBP: 0000000000000004 R08: 000000f8e18f1bef R09: 0000000000000018
> > > [ 1068.979802] R10: 0000000000009441 R11: ffff988ebfc317e4 R12: ffffffff9ceaf6c0
> > > [ 1068.980841] R13: 000000f8e18f1bef R14: 0000000000000004 R15: 0000000000000000
> > > [ 1068.981801] ? cpuidle_enter_state+0xb9/0x430
> > > [ 1068.982669] cpuidle_enter+0x29/0x40
> > > [ 1068.983003] cpuidle_idle_call+0x10a/0x170
> > > [ 1068.983349] do_idle+0x7e/0xe0
> > > [ 1068.984015] cpu_startup_entry+0x26/0x30
> > > [ 1068.984333] rest_init+0xcd/0xd0
> > > [ 1068.985008] arch_call_rest_init+0xa/0x30
> > > [ 1068.985326] start_kernel+0x332/0x410
> > > [ 1068.985628] x86_64_start_reservations+0x14/0x30
> > > [ 1068.986337] x86_64_start_kernel+0x8e/0x90
> > > [ 1068.986653] secondary_startup_64_no_verify+0x18f/0x19b
> > > [ 1068.987068] </TASK>
> > > [ 1068.987305] ---[ end trace 0000000000000000 ]---
> >
>
> Thanks for the report. We got another similar report recently which we
> don't see internally.
>
> Do you know what was the last known kernel working version?
>
> Could you describe the configuration and the reproduction steps?
>
> Thanks,
> Dragos
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Re: [mlx5e] FYI dmesg is filled with mlx5e_page_release_fragmented.isra warnings in 6.6.12
2024-01-18 20:54 ` Ian Kumlien
@ 2024-01-22 10:11 ` Dragos Tatulea
0 siblings, 0 replies; 7+ messages in thread
From: Dragos Tatulea @ 2024-01-22 10:11 UTC (permalink / raw)
To: ian.kumlien@gmail.com
Cc: Gal Pressman, Saeed Mahameed, netdev@vger.kernel.org
On Thu, 2024-01-18 at 21:54 +0100, Ian Kumlien wrote:
> So this is a L3 openstack node, everything seemed to be working fine
> until the VPNaaS started working (strongswan in this case since the
> implementations leaves some to be desired)
>
> I have a longer dmesg output that is 6396 lines... Let me know if you
> want it - I assume it's not for a mailing list
>
That would be useful. Please send it privately.
We have a similar report that we're looking into currently.
> The ipsec uses xfrm and i assume it triggers offload... The problem is
> that this is a production system and i can't really test on it :/
>
> On Thu, Jan 18, 2024 at 5:22 PM Dragos Tatulea <dtatulea@nvidia.com> wrote:
> >
> > On 01/18, Ian Kumlien wrote:
> > > ok, so after about 200 of these, we had a full kernel oops. more
> > > graceful than earlier kernels but...
> > >
> > > On Thu, Jan 18, 2024 at 4:08 PM Ian Kumlien <ian.kumlien@gmail.com> wrote:
> > > >
> > > > [ 1068.937101] ------------[ cut here ]------------
> > > > [ 1068.937977] WARNING: CPU: 0 PID: 0 at
> > > > include/net/page_pool/helpers.h:130
> > > > mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> > > > [ 1068.939407] Modules linked in: echainiv(E) esp4(E)
> > > > xfrm_interface(E) xfrm6_tunnel(E) tunnel4(E) tunnel6(E) xt_policy(E)
> > > > xt_physdev(E) xt_nat(E) xt_REDIRECT(E) xt_comment(E) xt_connmark(E)
> > > > xt_mark(E) vxlan(E) ip6_udp_tunnel(E) udp_tunnel(E)
> > > > nfnetlink_cttimeout(E) xt_conntrack(E) nft_chain_nat(E)
> > > > xt_MASQUERADE(E) nf_conntrack_netlink(E) xt_addrtype(E) nft_compat(E)
> > > > nf_tables(E) nfnetlink(E) br_netfilter(E) bridge(E) 8021q(E) garp(E)
> > > > mrp(E) stp(E) llc(E) overlay(E) bonding(E) cfg80211(E) rfkill(E)
> > > > ipmi_ssif(E) intel_rapl_msr(E) intel_rapl_common(E) sb_edac(E)
> > > > x86_pkg_temp_thermal(E) intel_powerclamp(E) vfat(E) fat(E) coretemp(E)
> > > > kvm_intel(E) kvm(E) iTCO_wdt(E) mlx5_ib(E) intel_pmc_bxt(E)
> > > > iTCO_vendor_support(E) acpi_ipmi(E) i2c_algo_bit(E) ipmi_si(E)
> > > > irqbypass(E) ib_uverbs(E) drm_shmem_helper(E) ipmi_devintf(E)
> > > > ioatdma(E) rapl(E) i2c_i801(E) intel_cstate(E) ib_core(E)
> > > > intel_uncore(E) pcspkr(E) drm_kms_helper(E) joydev(E) lpc_ich(E)
> > > > hpilo(E) acpi_tad(E) ipmi_msghandler(E) acpi_power_meter(E) dca(E)
> > > > i2c_smbus(E) xfs(E)
> > > > [ 1068.939782] drm(E) openvswitch(E) nf_conncount(E) nf_nat(E)
> > > > ext4(E) mbcache(E) jbd2(E) mlx5_core(E) sd_mod(E) t10_pi(E) sg(E)
> > > > crct10dif_pclmul(E) crc32_pclmul(E) polyval_clmulni(E)
> > > > polyval_generic(E) serio_raw(E) ghash_clmulni_intel(E) mlxfw(E) tg3(E)
> > > > hpsa(E) tls(E) hpwdt(E) scsi_transport_sas(E) psample(E) wmi(E)
> > > > pci_hyperv_intf(E) dm_mirror(E) dm_region_hash(E) dm_log(E) dm_mod(E)
> > > > nf_conntrack(E) libcrc32c(E) crc32c_intel(E) nf_defrag_ipv6(E)
> > > > nf_defrag_ipv4(E) ip6_tables(E) fuse(E)
> > > > [ 1068.947864] CPU: 0 PID: 0 Comm: swapper/0 Kdump: loaded Tainted: G
> > > > W E 6.6.12-1.el9.elrepo.x86_64 #1
> > > > [ 1068.949014] Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360
> > > > Gen9, BIOS P89 11/23/2021
> > > > [ 1068.949552] RIP:
> > > > 0010:mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> > > > [ 1068.951033] Code: f7 da f0 48 0f c1 56 28 48 39 c2 78 1d 74 05 c3
> > > > cc cc cc cc 48 8b bf 60 04 00 00 b9 01 00 00 00 ba ff ff ff ff e9 da
> > > > f7 f3 da <0f> 0b c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90
> > > > 90 90
> > > > [ 1068.952632] RSP: 0018:ffffb3a800003df0 EFLAGS: 00010297
> > > > [ 1068.953301] RAX: 000000000000003d RBX: ffff987f51b78000 RCX: 0000000000000050
> > > > [ 1068.954279] RDX: 0000000000000000 RSI: ffffdb5246508580 RDI: ffff987f51b78000
> > > > [ 1068.955358] RBP: ffff987fcdb0b540 R08: 0000000000000006 R09: ffff988ec44830c0
> > > > [ 1068.957674] R10: 0000000000000000 R11: ffff987fcab77040 R12: 0000000000000040
> > > > [ 1068.958669] R13: 0000000000000040 R14: ffff987fcdb0b168 R15: 000000000000003c
> > > > [ 1068.959828] FS: 0000000000000000(0000) GS:ffff988ebfc00000(0000)
> > > > knlGS:0000000000000000
> > > > [ 1068.960466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > > [ 1068.961350] CR2: 00007f173925a4e0 CR3: 0000001067a1e006 CR4: 00000000001706f0
> > > > [ 1068.962230] Call Trace:
> > > > [ 1068.962478] <IRQ>
> > > > [ 1068.963055] ? __warn+0x80/0x130
> > > > [ 1068.963073] ? mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> > > > [ 1068.964275] ? report_bug+0x1c3/0x1d0
> > > > [ 1068.964585] ? handle_bug+0x42/0x70
> > > > [ 1068.965228] ? exc_invalid_op+0x14/0x70
> > > > [ 1068.965538] ? asm_exc_invalid_op+0x16/0x20
> > > > [ 1068.965854] ? mlx5e_page_release_fragmented.isra.0+0x46/0x50 [mlx5_core]
> > > > [ 1068.966518] mlx5e_free_rx_mpwqe+0x18e/0x1c0 [mlx5_core]
> > > > [ 1068.967221] mlx5e_post_rx_mpwqes+0x1a5/0x280 [mlx5_core]
> > > > [ 1068.967810] mlx5e_napi_poll+0x143/0x710 [mlx5_core]
> > > > [ 1068.968416] ? __netif_receive_skb_one_core+0x92/0xa0
> > > > [ 1068.968799] __napi_poll+0x2c/0x1b0
> > > > [ 1068.970066] net_rx_action+0x2a7/0x370
> > > > [ 1068.971012] ? mlx5_cq_tasklet_cb+0x78/0x180 [mlx5_core]
> > > > [ 1068.971683] __do_softirq+0xf0/0x2ee
> > > > [ 1068.972002] __irq_exit_rcu+0x83/0xf0
> > > > [ 1068.972338] common_interrupt+0xb8/0xd0
> > > > [ 1068.972738] </IRQ>
> > > > [ 1068.973324] <TASK>
> > > > [ 1068.974019] asm_common_interrupt+0x22/0x40
> > > > [ 1068.974412] RIP: 0010:cpuidle_enter_state+0xc8/0x430
> > > > [ 1068.974787] Code: 0e c0 47 ff e8 99 f0 ff ff 8b 53 04 49 89 c5 0f
> > > > 1f 44 00 00 31 ff e8 87 99 46 ff 45 84 ff 0f 85 3f 02 00 00 fb 0f 1f
> > > > 44 00 00 <45> 85 f6 0f 88 6e 01 00 00 49 63 d6 4c 2b 2c 24 48 8d 04 52
> > > > 48 8d
> > > > [ 1068.976473] RSP: 0018:ffffffff9ca03e48 EFLAGS: 00000246
> > > > [ 1068.976872] RAX: ffff988ebfc00000 RBX: ffff988ebfc3da78 RCX: 000000000000001f
> > > > [ 1068.977869] RDX: 0000000000000000 RSI: ffffffff9c30e0ff RDI: ffffffff9c2e82f0
> > > > [ 1068.978824] RBP: 0000000000000004 R08: 000000f8e18f1bef R09: 0000000000000018
> > > > [ 1068.979802] R10: 0000000000009441 R11: ffff988ebfc317e4 R12: ffffffff9ceaf6c0
> > > > [ 1068.980841] R13: 000000f8e18f1bef R14: 0000000000000004 R15: 0000000000000000
> > > > [ 1068.981801] ? cpuidle_enter_state+0xb9/0x430
> > > > [ 1068.982669] cpuidle_enter+0x29/0x40
> > > > [ 1068.983003] cpuidle_idle_call+0x10a/0x170
> > > > [ 1068.983349] do_idle+0x7e/0xe0
> > > > [ 1068.984015] cpu_startup_entry+0x26/0x30
> > > > [ 1068.984333] rest_init+0xcd/0xd0
> > > > [ 1068.985008] arch_call_rest_init+0xa/0x30
> > > > [ 1068.985326] start_kernel+0x332/0x410
> > > > [ 1068.985628] x86_64_start_reservations+0x14/0x30
> > > > [ 1068.986337] x86_64_start_kernel+0x8e/0x90
> > > > [ 1068.986653] secondary_startup_64_no_verify+0x18f/0x19b
> > > > [ 1068.987068] </TASK>
> > > > [ 1068.987305] ---[ end trace 0000000000000000 ]---
> > >
> >
> > Thanks for the report. We got another similar report recently which we
> > don't see internally.
> >
> > Do you know what was the last known kernel working version?
> >
> > Could you describe the configuration and the reproduction steps?
> >
> > Thanks,
> > Dragos
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2024-01-22 10:12 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-01-18 15:08 [mlx5e] FYI dmesg is filled with mlx5e_page_release_fragmented.isra warnings in 6.6.12 Ian Kumlien
2024-01-18 15:27 ` Ian Kumlien
2024-01-18 16:21 ` Jakub Kicinski
2024-01-18 20:56 ` Ian Kumlien
2024-01-18 16:22 ` Dragos Tatulea
2024-01-18 20:54 ` Ian Kumlien
2024-01-22 10:11 ` Dragos Tatulea
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