BUG: unable to handle page fault for address: ffff9cab4459c216

box

启动syncthing容器同步，过一段时间就会这样。




[348781.106010] BUG: unable to handle page fault for address: ffff9cab4459c216[348781.106017] #PF: supervisor read access in kernel mode[348781.106020] #PF: error_code(0x0000) - not-present page[348781.106023] PGD 0 P4D 0[348781.106026] Oops: 0000 [#1] PREEMPT SMP PTI[348781.106029] CPU: 3 PID: 60 Comm: kswapd0 Tainted: G     U      E      6.6.38-trim #34[348781.106049] Hardware name: ASUSTeK COM**R INC. B150M-ET M2 SERIES/B150M-ET M2 SERIES, BIOS 3805 Reborn by dsanke 09/12/2022[348781.106053] RIP: 0010:invalid_folio_referenced_vma+0x1b/0xb0[348781.106059] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 48 f7 47 20 00 80 01 00 75 71 48 8b 87 88 00 00 00 48 85 c0 74 06 <f6> 40 16 80 75 5f 55 53 48 8b 5e 10 48 85 db 74 4b 48 8b 6f 10 e8[348781.106066] RSP: 0018:ffffb06380267a50 EFLAGS: 00010286[348781.106082] RAX: ffff9cab4459c200 RBX: ffff9eaba4ab2a10 RCX: 0000000000000012[348781.106085] RDX: 0000000080000000 RSI: ffffb06380267aa0 RDI: ffff9eaba4ab2a10[348781.106088] RBP: ffffb06380267ab8 R08: fff000003fffffff R09: fff0000000000fff[348781.106091] R10: ffff9eab4082a280 R11: ffff9eab4624b000 R12: 00007f8e65b2c000[348781.106095] R13: fffffa90cb18e140 R14: 0000000000000016 R15: 0000000000000016[348781.106098] FS:  0000000000000000(0000) GS:ffff9eae68380000(0000) knlGS:0000000000000000[348781.106102] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033[348781.106104] CR2: ffff9cab4459c216 CR3: 00000002be81a005 CR4: 00000000003706e0[348781.106108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[348781.106111] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400[348781.106114] Call Trace:[348781.106116]  <TASK>[348781.106119]  ? __die+0x1f/0x70[348781.106123]  ? page_fault_oops+0x159/0x450[348781.106127]  ? search_module_extables+0x4a/0x80[348781.106131]  ? invalid_folio_referenced_vma+0x1b/0xb0[348781.106134]  ? search_bpf_extables+0x5b/0x80[348781.106137]  ? fixup_exception+0x22/0x300[348781.106141]  ? exc_page_fault+0xcd/0x170[348781.106146]  ? asm_exc_page_fault+0x22/0x30[348781.106151]  ? invalid_folio_referenced_vma+0x1b/0xb0[348781.106155]  rmap_walk_file+0xa8/0x1a0[348781.106159]  folio_referenced+0x138/0x1d0[348781.106162]  ? __pfx_folio_referenced_one+0x10/0x10[348781.106166]  ? __pfx_folio_lock_anon_vma_read+0x10/0x10[348781.106169]  ? __pfx_invalid_folio_referenced_vma+0x10/0x10[348781.106173]  shrink_active_list+0x1c6/0x480[348781.106179]  shrink_lruvec+0x80f/0xc10[348781.106186]  shrink_node+0x2cb/0x790[348781.106190]  balance_pgdat+0x328/0x700[348781.106197]  kswapd+0x1f0/0x3a0[348781.106200]  ? __pfx_autoremove_wake_function+0x10/0x10[348781.106205]  ? __pfx_kswapd+0x10/0x10[348781.106209]  kthread+0xf0/0x120[348781.106212]  ? __pfx_kthread+0x10/0x10[348781.106215]  ret_from_fork+0x2d/0x50[348781.106218]  ? __pfx_kthread+0x10/0x10[348781.106221]  ret_from_fork_asm+0x1b/0x30[348781.106227]  </TASK>[348781.106229] Modules linked in: xt_nat(E) veth(E) xt_tcpudp(E) xt_mark(E) xt_conntrack(E) nft_chain_nat(E) xt_MASQUERADE(E) nf_nat(E) nf_conntrack_netlink(E) nf_conntrack(E) nf_defrag_ipv6(E) nf_defrag_ipv4(E) xfrm_user(E) xfrm_algo(E) xt_addrtype(E) nft_compat(E) br_netfilter(E) bridge(E) stp(E) llc(E) tun(E) nf_tables(E) nfnetlink(E) qrtr(E) overlay(E) binfmt_misc(E) snd_hda_codec_hdmi(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) intel_rapl_msr(E) intel_rapl_common(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) kvm(E) irqbypass(E) ghash_clmulni_intel(E) sha512_ssse3(E) sha512_generic(E) sha256_ssse3(E) sha1_ssse3(E) aesni_intel(E) i915(E) libaes(E) crypto_simd(E) evdev(E) eeepc_wmi(E) cryptd(E) snd_hda_intel(E) snd_intel_dspcfg(E) asus_wmi(E) snd_intel_sdw_acpi(E) drm_buddy(E) snd_hda_codec(E) rapl(E) battery(E) drm_display_helper(E) snd_hda_core(E) ledtrig_audio(E) sparse_keymap(E) iTCO_wdt(E) snd_pcsp(E) intel_cstate(E) cec(E) platform_profile(E) snd_hwdep(E) ttm(E) snd_pcm(E)[348781.106270]  intel_pmc_bxt(E) snd_timer(E) intel_uncore(E) rfkill(E) drm_kms_helper(E) snd(E) iTCO_vendor_support(E) wmi_bmof(E) mxm_wmi(E) ee1004(E) watchdog(E) soundcore(E) i2c_algo_bit(E) acpi_pad(E) button(E) sg(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E) bonding(E) loop(E) drm(E) fuse(E) efi_pstore(E) configfs(E) sunrpc(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) btrfs(E) blake2b_generic(E) efivarfs(E) raid456(E) async_raid6_recov(E) async_memcpy(E) async_pq(E) async_xor(E) async_tx(E) xor(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) raid0(E) linear(E) dm_mod(E) raid10(E) raid1(E) md_mod(E) sd_mod(E) t10_pi(E) crc64_rocksoft(E) crc64(E) crc_t10dif(E) crct10dif_generic(E) xhci_pci(E) crct10dif_pclmul(E) xhci_hcd(E) crct10dif_common(E) i2c_i801(E) crc32_pclmul(E) ahci(E) r8169(E) libahci(E) realtek(E) crc32c_intel(E) libata(E) i2c_smbus(E) mdio_devres(E) usbcore(E) scsi_mod(E) libphy(E) scsi_common(E) usb_common(E) fan(E) video(E) wmi(E)[348781.106401] CR2: ffff9cab4459c216[348781.106403] ---[ end trace 0000000000000000 ]---[348781.106406] RIP: 0010:invalid_folio_referenced_vma+0x1b/0xb0[348781.106410] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 48 f7 47 20 00 80 01 00 75 71 48 8b 87 88 00 00 00 48 85 c0 74 06 <f6> 40 16 80 75 5f 55 53 48 8b 5e 10 48 85 db 74 4b 48 8b 6f 10 e8[348781.106416] RSP: 0018:ffffb06380267a50 EFLAGS: 00010286[348781.106419] RAX: ffff9cab4459c200 RBX: ffff9eaba4ab2a10 RCX: 0000000000000012[348781.106422] RDX: 0000000080000000 RSI: ffffb06380267aa0 RDI: ffff9eaba4ab2a10[348781.106425] RBP: ffffb06380267ab8 R08: fff000003fffffff R09: fff0000000000fff[348781.106428] R10: ffff9eab4082a280 R11: ffff9eab4624b000 R12: 00007f8e65b2c000[348781.106431] R13: fffffa90cb18e140 R14: 0000000000000016 R15: 0000000000000016[348781.106434] FS:  0000000000000000(0000) GS:ffff9eae68380000(0000) knlGS:0000000000000000[348781.106438] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033[348781.106440] CR2: ffff9cab4459c216 CR3: 00000002be81a005 CR4: 00000000003706e0[348781.106444] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[348781.106446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400[348781.106450] note: kswapd0[60] exited with irqs disabled[348781.106461] ------------[ cut here ]------------[348781.106463] WARNING: CPU: 3 PID: 60 at kernel/exit.c:818 do_exit+0x8db/0xb10[348781.106469] Modules linked in: xt_nat(E) veth(E) xt_tcpudp(E) xt_mark(E) xt_conntrack(E) nft_chain_nat(E) xt_MASQUERADE(E) nf_nat(E) nf_conntrack_netlink(E) nf_conntrack(E) nf_defrag_ipv6(E) nf_defrag_ipv4(E) xfrm_user(E) xfrm_algo(E) xt_addrtype(E) nft_compat(E) br_netfilter(E) bridge(E) stp(E) llc(E) tun(E) nf_tables(E) nfnetlink(E) qrtr(E) overlay(E) binfmt_misc(E) snd_hda_codec_hdmi(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) intel_rapl_msr(E) intel_rapl_common(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) kvm_intel(E) kvm(E) irqbypass(E) ghash_clmulni_intel(E) sha512_ssse3(E) sha512_generic(E) sha256_ssse3(E) sha1_ssse3(E) aesni_intel(E) i915(E) libaes(E) crypto_simd(E) evdev(E) eeepc_wmi(E) cryptd(E) snd_hda_intel(E) snd_intel_dspcfg(E) asus_wmi(E) snd_intel_sdw_acpi(E) drm_buddy(E) snd_hda_codec(E) rapl(E) battery(E) drm_display_helper(E) snd_hda_core(E) ledtrig_audio(E) sparse_keymap(E) iTCO_wdt(E) snd_pcsp(E) intel_cstate(E) cec(E) platform_profile(E) snd_hwdep(E) ttm(E) snd_pcm(E)[348781.106535]  intel_pmc_bxt(E) snd_timer(E) intel_uncore(E) rfkill(E) drm_kms_helper(E) snd(E) iTCO_vendor_support(E) wmi_bmof(E) mxm_wmi(E) ee1004(E) watchdog(E) soundcore(E) i2c_algo_bit(E) acpi_pad(E) button(E) sg(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) lockd(E) grace(E) bonding(E) loop(E) drm(E) fuse(E) efi_pstore(E) configfs(E) sunrpc(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E) mbcache(E) jbd2(E) btrfs(E) blake2b_generic(E) efivarfs(E) raid456(E) async_raid6_recov(E) async_memcpy(E) async_pq(E) async_xor(E) async_tx(E) xor(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) raid0(E) linear(E) dm_mod(E) raid10(E) raid1(E) md_mod(E) sd_mod(E) t10_pi(E) crc64_rocksoft(E) crc64(E) crc_t10dif(E) crct10dif_generic(E) xhci_pci(E) crct10dif_pclmul(E) xhci_hcd(E) crct10dif_common(E) i2c_i801(E) crc32_pclmul(E) ahci(E) r8169(E) libahci(E) realtek(E) crc32c_intel(E) libata(E) i2c_smbus(E) mdio_devres(E) usbcore(E) scsi_mod(E) libphy(E) scsi_common(E) usb_common(E) fan(E) video(E) wmi(E)[348781.106635] CPU: 3 PID: 60 Comm: kswapd0 Tainted: G     UD     E      6.6.38-trim #34[348781.106639] Hardware name: ASUSTeK COM**R INC. B150M-ET M2 SERIES/B150M-ET M2 SERIES, BIOS 3805 Reborn by dsanke 09/12/2022[348781.106643] RIP: 0010:do_exit+0x8db/0xb10[348781.106647] Code: e9 12 ff ff ff 48 8b bb 98 09 00 00 31 f6 e8 2c da ff ff e9 a0 fd ff ff 4c 89 e6 bf 05 06 00 00 e8 6a 0d 01 00 e9 59 f8 ff ff <0f> 0b e9 98 f7 ff ff 0f 0b e9 55 f7 ff ff 48 89 df e8 0f 34 11 00[348781.106653] RSP: 0018:ffffb06380267ed8 EFLAGS: 00010286[348781.106656] RAX: 0000000080000000 RBX: ffff9eab408f19c0 RCX: 0000000000000000[348781.106659] RDX: 0000000000000001 RSI: 0000000000002710 RDI: 00000000ffffffff[348781.106662] RBP: ffff9eab408ede80 R08: 0000000000000000 R09: ffffb06380267de8[348781.106665] R10: 0000000000000003 R11: ffffffffbb2caae8 R12: 0000000000000009[348781.106668] R13: ffff9eab408db9c0 R14: 0000000000000000 R15: 0000000000000000[348781.106671] FS:  0000000000000000(0000) GS:ffff9eae68380000(0000) knlGS:0000000000000000[348781.106674] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033[348781.106677] CR2: ffff9cab4459c216 CR3: 00000002be81a005 CR4: 00000000003706e0[348781.106680] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[348781.106683] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400[348781.106686] Call Trace:[348781.106688]  <TASK>[348781.106689]  ? do_exit+0x8db/0xb10[348781.106693]  ? __warn+0x7d/0x130[348781.106696]  ? do_exit+0x8db/0xb10[348781.106700]  ? report_bug+0x18d/0x1c0[348781.106704]  ? handle_bug+0x41/0x70[348781.106707]  ? exc_invalid_op+0x13/0x60[348781.106710]  ? asm_exc_invalid_op+0x16/0x20[348781.106715]  ? do_exit+0x8db/0xb10[348781.106719]  ? do_exit+0x6c/0xb10[348781.106723]  make_task_dead+0x7d/0x170[348781.106727]  rewind_stack_and_make_dead+0x17/0x20[348781.106731] RIP: 0000:0x0[348781.106735] Code: Unable to access opcode bytes at 0xffffffffffffffd6.[348781.106738] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000[348781.106742] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000[348781.106745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000[348781.106747] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000[348781.106750] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000[348781.106753] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000[348781.106758]  </TASK>[348781.106760] ---[ end trace 0000000000000000 ]---

飞牛技术同学

感谢反馈，我们跟进一下

ZSQ

同样的BUG，没有装什么容器同步