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Arista 7050QX-32 boots then crashes #1560
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We recently got a 7050QX-32 for testing out sonic on it. Sadly we are faced with the same issue. |
Hey @sgollnitz did you ever get this resolved? That's what keeps happening to mine, with a fairly similar kernel panic dump like yours. @Staphylo I believe there may have been a similar issue for the 7050QX-32S you were working on a while ago but I can't find whether the issue was on SONiC or sonic-buildimage. |
Wondering if sonic-net/sonic-buildimage#19338 might help to resolve this once merged? |
Hello, I have been trying to get sonic installed on my Arista 7050QX-32 for a while now but I keep running into the same issue. I have replaced the onboard flash which is insufficient to run sonic with an external USB as mentioned in https://github.com/hugocollignon/SONiC/blob/main/SONiC-Arista-7050QX-32.md so it is able to install and run. The problem I am seeing is after the first boot and all of the container start eventually it reaches a point where all of the containers crash, it spits out a error and just reboots the system in a loop.
Here is the error it throws before booting
[ 426.971983] #PF: supervisor read access in kernel mode
[ 427.033267] #PF: error_code(0x0000) - not-present page
[ 427.094551] PGD 0 P4D 0
[ 427.124681] Oops: 0000 [#1] PREEMPT SMP NOPTI
[ 427.176623] CPU: 0 PID: 9515 Comm: cat Tainted: G OE 6.1.0-11-2-amd64 #1 Debian 6.1.38-4
[ 427.289834] RIP: 0010:bkn_seq_dma_next_pos+0x2f/0x74 [linux_bcm_knet]
[ 427.366711] Code: e8 d3 fd ff ff 48 85 f6 74 5e 8b 4a 0c ff c1 83 7a 04 00 74 36 83 f9 40 7e 36 8b 7a 08 c7 42 0c ff ff ff ff 8d 4f 01 89 4a 08 <3b> 88 d0 02 00 00 7c 31 31 c0 48 89 42 04 8b 02 8d 78 01 89 3a e8
[ 427.591043] RSP: 0018:ffffa1160667bca8 EFLAGS: 00010202
[ 427.653368] RAX: 0000000000000000 RBX: ffff9544d0c9c870 RCX: 0000000000000001
[ 427.738533] RDX: ffff9543dfa822f0 RSI: 0000000000000001 RDI: 0000000000000000
[ 427.823699] RBP: 0000000000000000 R08: ffff9543dfa822f0 R09: ffff9544d0c9c898
[ 427.908863] R10: 0000000000000000 R11: 0000000000000001 R12: ffffa1160667bd48
[ 427.994028] R13: ffffa1160667bd20 R14: ffff9543dfa822f0 R15: 0000000000000000
[ 428.079195] FS: 00007fc5c5852740(0000) GS:ffff9544fbc00000(0000) knlGS:0000000000000000
[ 428.175792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 428.244346] CR2: 00000000000002d0 CR3: 000000003ebb0000 CR4: 00000000000006f0
[ 428.329513] Call Trace:
[ 428.358601]
[ 428.383535] ? __die_body.cold+0x1a/0x1f
[ 428.430281] ? page_fault_oops+0xd2/0x2b0
[ 428.478068] ? exc_page_fault+0x70/0x170
[ 428.524814] ? asm_exc_page_fault+0x22/0x30
[ 428.574677] ? bkn_seq_dma_next_pos+0x2f/0x74 [linux_bcm_knet]
[ 428.644283] ? bkn_seq_dma_next_pos+0xa/0x74 [linux_bcm_knet]
[ 428.712844] ? bkn_seq_dma_next+0x13/0x23 [linux_bcm_knet]
[ 428.778289] ? seq_read_iter+0x33a/0x450
[ 428.825036] ? vma_set_page_prot+0x5e/0xc0
[ 428.873861] ? seq_read+0xd0/0x100
[ 428.914377] ? proc_reg_read+0x56/0xa0
[ 428.959046] ? vfs_read+0xa5/0x310
[ 428.999560] ? folio_add_lru+0x70/0xd0
[ 429.044229] ? _raw_spin_unlock+0x15/0x30
[ 429.092015] ? __handle_mm_fault+0xd90/0xfa0
[ 429.142916] ? auditd_test_task+0x39/0x50
[ 429.190702] ? ksys_read+0x6b/0xf0
[ 429.231216] ? do_syscall_64+0x5b/0xc0
[ 429.275885] ? handle_mm_fault+0xdb/0x2d0
[ 429.323672] ? preempt_count_add+0x47/0xa0
[ 429.372495] ? up_read+0x37/0x70
[ 429.410933] ? do_user_addr_fault+0x1bb/0x570
[ 429.462873] ? fpregs_assert_state_consistent+0x22/0x50
[ 429.525197] ? exit_to_user_mode_prepare+0x40/0x1d0
[ 429.583366] ? entry_SYSCALL_64_after_hwframe+0x69/0xd3
[ 429.645693]
[ 429.671666] Modules linked in: xt_TCPMSS(E) dummy(E) xt_hl(E) xt_tcpudp(E) ip6_tables(E) xt_conntrack(E) ebt_vlan(E) nft_compat(E) nf_tables(E) bridge(E) stp(E) llc(E) nf_conntrack_netlink(E) nf_conntrack(E) nf_defrag_ipv6(E) nf_defrag_ipv4(E) libcrc32c(E) xfrm_user(E) xfrm_algo(E) linux_ngbde(OE) linux_knet_cb(OE) linux_bcm_knet(OE) psample(E) linux_user_bde(OE) linux_kernel_bde(OE) i2c_dev(E) eeprom(E) bonding(E) tls(E) edac_mce_amd(E) kvm_amd(E) ccp(E) rng_core(E) kvm(E) irqbypass(E) drm_display_helper(E) cec(E) rc_core(E) drm_ttm_helper(E) ttm(E) scd(OE) drm_kms_helper(E) i2c_algo_bit(E) sg(E) evdev(E) pcspkr(E) k10temp(E) uio(E) nfnetlink(E) binfmt_misc(E) fuse(E) dm_mod(E) drm(E) configfs(E) efi_pstore(E) ip_tables(E) x_tables(E) autofs4(E) loop(E) ext4(E) crc16(E) mbcache(E) jbd2(E) crc32c_generic(E) sd_mod(E) zstd(E) zstd_compress(E) nvme(E) nvme_core(E) t10_pi(E) crc64_rocksoft(E) crc64(E) crc_t10dif(E) crct10dif_generic(E) crct10dif_common(E) nls_utf8(E) nls_cp437(E)
[ 429.671775] nls_ascii(E) uas(E) vfat(E) usb_storage(E) fat(E) overlay(E) squashfs(E) ahci(E) libahci(E) broadcom(E) bcm_phy_ptp(E) bcm_phy_lib(E) ohci_pci(E) tg3(E) libata(E) libphy(E) ptp(E) scsi_mod(E) ehci_pci(E) ohci_hcd(E) ehci_hcd(E) i2c_piix4(E) pps_core(E) scsi_common(E) usbcore(E) usb_common(E)
[ 431.028140] CR2: 00000000000002d0
[ 431.067885] ---[ end trace 0000000000000000 ]---
[ 431.122977] RIP: 0010:bkn_seq_dma_next_pos+0x2f/0x74 [linux_bcm_knet]
[ 431.199883] Code: e8 d3 fd ff ff 48 85 f6 74 5e 8b 4a 0c ff c1 83 7a 04 00 74 36 83 f9 40 7e 36 8b 7a 08 c7 42 0c ff ff ff ff 8d 4f 01 89 4a 08 <3b> 88 d0 02 00 00 7c 31 31 c0 48 89 42 04 8b 02 8d 78 01 89 3a e8
[ 431.424230] RSP: 0018:ffffa1160667bca8 EFLAGS: 00010202
[ 431.486574] RAX: 0000000000000000 RBX: ffff9544d0c9c870 RCX: 0000000000000001
[ 431.571910] RDX: ffff9543dfa822f0 RSI: 0000000000000001 RDI: 0000000000000000
[ 431.657109] RBP: 0000000000000000 R08: ffff9543dfa822f0 R09: ffff9544d0c9c898
[ 431.742298] R10: 0000000000000000 R11: 0000000000000001 R12: ffffa1160667bd48
[ 431.827489] R13: ffffa1160667bd20 R14: ffff9543dfa822f0 R15: 0000000000000000
[ 431.912696] FS: 00007fc5c5852740(0000) GS:ffff9544fbc00000(0000) knlGS:0000000000000000
[ 432.009333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 432.077907] CR2: 00000000000002d0 CR3: 000000003ebb0000 CR4: 00000000000006f0
[ 432.163116] Kernel panic - not syncing: Fatal exception
[ 432.225477] Kernel Offset: 0x1b200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 432.354265] Rebooting in 10 seconds..
Any help would be appreciated.
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