CVE-2022-50445 (GCVE-0-2022-50445)
Vulnerability from cvelistv5
Published
2025-10-01 11:45
Modified
2025-10-01 11:45
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: xfrm: Reinject transport-mode packets through workqueue The following warning is displayed when the tcp6-multi-diffip11 stress test case of the LTP test suite is tested: watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [ns-tcpserver:48198] CPU: 0 PID: 48198 Comm: ns-tcpserver Kdump: loaded Not tainted 6.0.0-rc6+ #39 Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : des3_ede_encrypt+0x27c/0x460 [libdes] lr : 0x3f sp : ffff80000ceaa1b0 x29: ffff80000ceaa1b0 x28: ffff0000df056100 x27: ffff0000e51e5280 x26: ffff80004df75030 x25: ffff0000e51e4600 x24: 000000000000003b x23: 0000000000802080 x22: 000000000000003d x21: 0000000000000038 x20: 0000000080000020 x19: 000000000000000a x18: 0000000000000033 x17: ffff0000e51e4780 x16: ffff80004e2d1448 x15: ffff80004e2d1248 x14: ffff0000e51e4680 x13: ffff80004e2d1348 x12: ffff80004e2d1548 x11: ffff80004e2d1848 x10: ffff80004e2d1648 x9 : ffff80004e2d1748 x8 : ffff80004e2d1948 x7 : 000000000bcaf83d x6 : 000000000000001b x5 : ffff80004e2d1048 x4 : 00000000761bf3bf x3 : 000000007f1dd0a3 x2 : ffff0000e51e4780 x1 : ffff0000e3b9a2f8 x0 : 00000000db44e872 Call trace: des3_ede_encrypt+0x27c/0x460 [libdes] crypto_des3_ede_encrypt+0x1c/0x30 [des_generic] crypto_cbc_encrypt+0x148/0x190 crypto_skcipher_encrypt+0x2c/0x40 crypto_authenc_encrypt+0xc8/0xfc [authenc] crypto_aead_encrypt+0x2c/0x40 echainiv_encrypt+0x144/0x1a0 [echainiv] crypto_aead_encrypt+0x2c/0x40 esp6_output_tail+0x1c8/0x5d0 [esp6] esp6_output+0x120/0x278 [esp6] xfrm_output_one+0x458/0x4ec xfrm_output_resume+0x6c/0x1f0 xfrm_output+0xac/0x4ac __xfrm6_output+0x130/0x270 xfrm6_output+0x60/0xec ip6_xmit+0x2ec/0x5bc inet6_csk_xmit+0xbc/0x10c __tcp_transmit_skb+0x460/0x8c0 tcp_write_xmit+0x348/0x890 __tcp_push_pending_frames+0x44/0x110 tcp_rcv_established+0x3c8/0x720 tcp_v6_do_rcv+0xdc/0x4a0 tcp_v6_rcv+0xc24/0xcb0 ip6_protocol_deliver_rcu+0xf0/0x574 ip6_input_finish+0x48/0x7c ip6_input+0x48/0xc0 ip6_rcv_finish+0x80/0x9c xfrm_trans_reinject+0xb0/0xf4 tasklet_action_common.constprop.0+0xf8/0x134 tasklet_action+0x30/0x3c __do_softirq+0x128/0x368 do_softirq+0xb4/0xc0 __local_bh_enable_ip+0xb0/0xb4 put_cpu_fpsimd_context+0x40/0x70 kernel_neon_end+0x20/0x40 sha1_base_do_update.constprop.0.isra.0+0x11c/0x140 [sha1_ce] sha1_ce_finup+0x94/0x110 [sha1_ce] crypto_shash_finup+0x34/0xc0 hmac_finup+0x48/0xe0 crypto_shash_finup+0x34/0xc0 shash_digest_unaligned+0x74/0x90 crypto_shash_digest+0x4c/0x9c shash_ahash_digest+0xc8/0xf0 shash_async_digest+0x28/0x34 crypto_ahash_digest+0x48/0xcc crypto_authenc_genicv+0x88/0xcc [authenc] crypto_authenc_encrypt+0xd8/0xfc [authenc] crypto_aead_encrypt+0x2c/0x40 echainiv_encrypt+0x144/0x1a0 [echainiv] crypto_aead_encrypt+0x2c/0x40 esp6_output_tail+0x1c8/0x5d0 [esp6] esp6_output+0x120/0x278 [esp6] xfrm_output_one+0x458/0x4ec xfrm_output_resume+0x6c/0x1f0 xfrm_output+0xac/0x4ac __xfrm6_output+0x130/0x270 xfrm6_output+0x60/0xec ip6_xmit+0x2ec/0x5bc inet6_csk_xmit+0xbc/0x10c __tcp_transmit_skb+0x460/0x8c0 tcp_write_xmit+0x348/0x890 __tcp_push_pending_frames+0x44/0x110 tcp_push+0xb4/0x14c tcp_sendmsg_locked+0x71c/0xb64 tcp_sendmsg+0x40/0x6c inet6_sendmsg+0x4c/0x80 sock_sendmsg+0x5c/0x6c __sys_sendto+0x128/0x15c __arm64_sys_sendto+0x30/0x40 invoke_syscall+0x50/0x120 el0_svc_common.constprop.0+0x170/0x194 do_el0_svc+0x38/0x4c el0_svc+0x28/0xe0 el0t_64_sync_handler+0xbc/0x13c el0t_64_sync+0x180/0x184 Get softirq info by bcc tool: ./softirqs -NT 10 Tracing soft irq event time... Hit Ctrl-C to end. 15:34:34 SOFTIRQ TOTAL_nsecs block 158990 timer 20030920 sched 46577080 net_rx 676746820 tasklet 9906067650 15:34:45 SOFTIRQ TOTAL_nsecs block 86100 sched 38849790 net_rx ---truncated---
References
Impacted products
Vendor Product Version
Linux Linux Version: acf568ee859f098279eadf551612f103afdacb4e
Version: acf568ee859f098279eadf551612f103afdacb4e
Version: acf568ee859f098279eadf551612f103afdacb4e
Version: acf568ee859f098279eadf551612f103afdacb4e
Version: 69895c5ea0ca2e8d7de1e6d36965d0ab9730787f
Version: 833760100588acfb267dac4d6a02ab9931237739
Version: e095ecaec6d94aa2156cceb98a85d409b51190f3
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/xfrm/xfrm_input.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "acf568ee859f098279eadf551612f103afdacb4e",
              "versionType": "git"
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            {
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              "versionType": "git"
            },
            {
              "lessThan": "130d9e5017ade1b81d16783563edb38c12a2eab7",
              "status": "affected",
              "version": "acf568ee859f098279eadf551612f103afdacb4e",
              "versionType": "git"
            },
            {
              "lessThan": "4f4920669d21e1060b7243e5118dc3b71ced1276",
              "status": "affected",
              "version": "acf568ee859f098279eadf551612f103afdacb4e",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "69895c5ea0ca2e8d7de1e6d36965d0ab9730787f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "833760100588acfb267dac4d6a02ab9931237739",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "e095ecaec6d94aa2156cceb98a85d409b51190f3",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/xfrm/xfrm_input.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.15"
            },
            {
              "lessThan": "4.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.75",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.75",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19.17",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.3",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "4.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "3.2.100",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "3.16.55",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "4.14.24",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfrm: Reinject transport-mode packets through workqueue\n\nThe following warning is displayed when the tcp6-multi-diffip11 stress\ntest case of the LTP test suite is tested:\n\nwatchdog: BUG: soft lockup - CPU#0 stuck for 22s! [ns-tcpserver:48198]\nCPU: 0 PID: 48198 Comm: ns-tcpserver Kdump: loaded Not tainted 6.0.0-rc6+ #39\nHardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015\npstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : des3_ede_encrypt+0x27c/0x460 [libdes]\nlr : 0x3f\nsp : ffff80000ceaa1b0\nx29: ffff80000ceaa1b0 x28: ffff0000df056100 x27: ffff0000e51e5280\nx26: ffff80004df75030 x25: ffff0000e51e4600 x24: 000000000000003b\nx23: 0000000000802080 x22: 000000000000003d x21: 0000000000000038\nx20: 0000000080000020 x19: 000000000000000a x18: 0000000000000033\nx17: ffff0000e51e4780 x16: ffff80004e2d1448 x15: ffff80004e2d1248\nx14: ffff0000e51e4680 x13: ffff80004e2d1348 x12: ffff80004e2d1548\nx11: ffff80004e2d1848 x10: ffff80004e2d1648 x9 : ffff80004e2d1748\nx8 : ffff80004e2d1948 x7 : 000000000bcaf83d x6 : 000000000000001b\nx5 : ffff80004e2d1048 x4 : 00000000761bf3bf x3 : 000000007f1dd0a3\nx2 : ffff0000e51e4780 x1 : ffff0000e3b9a2f8 x0 : 00000000db44e872\nCall trace:\n des3_ede_encrypt+0x27c/0x460 [libdes]\n crypto_des3_ede_encrypt+0x1c/0x30 [des_generic]\n crypto_cbc_encrypt+0x148/0x190\n crypto_skcipher_encrypt+0x2c/0x40\n crypto_authenc_encrypt+0xc8/0xfc [authenc]\n crypto_aead_encrypt+0x2c/0x40\n echainiv_encrypt+0x144/0x1a0 [echainiv]\n crypto_aead_encrypt+0x2c/0x40\n esp6_output_tail+0x1c8/0x5d0 [esp6]\n esp6_output+0x120/0x278 [esp6]\n xfrm_output_one+0x458/0x4ec\n xfrm_output_resume+0x6c/0x1f0\n xfrm_output+0xac/0x4ac\n __xfrm6_output+0x130/0x270\n xfrm6_output+0x60/0xec\n ip6_xmit+0x2ec/0x5bc\n inet6_csk_xmit+0xbc/0x10c\n __tcp_transmit_skb+0x460/0x8c0\n tcp_write_xmit+0x348/0x890\n __tcp_push_pending_frames+0x44/0x110\n tcp_rcv_established+0x3c8/0x720\n tcp_v6_do_rcv+0xdc/0x4a0\n tcp_v6_rcv+0xc24/0xcb0\n ip6_protocol_deliver_rcu+0xf0/0x574\n ip6_input_finish+0x48/0x7c\n ip6_input+0x48/0xc0\n ip6_rcv_finish+0x80/0x9c\n xfrm_trans_reinject+0xb0/0xf4\n tasklet_action_common.constprop.0+0xf8/0x134\n tasklet_action+0x30/0x3c\n __do_softirq+0x128/0x368\n do_softirq+0xb4/0xc0\n __local_bh_enable_ip+0xb0/0xb4\n put_cpu_fpsimd_context+0x40/0x70\n kernel_neon_end+0x20/0x40\n sha1_base_do_update.constprop.0.isra.0+0x11c/0x140 [sha1_ce]\n sha1_ce_finup+0x94/0x110 [sha1_ce]\n crypto_shash_finup+0x34/0xc0\n hmac_finup+0x48/0xe0\n crypto_shash_finup+0x34/0xc0\n shash_digest_unaligned+0x74/0x90\n crypto_shash_digest+0x4c/0x9c\n shash_ahash_digest+0xc8/0xf0\n shash_async_digest+0x28/0x34\n crypto_ahash_digest+0x48/0xcc\n crypto_authenc_genicv+0x88/0xcc [authenc]\n crypto_authenc_encrypt+0xd8/0xfc [authenc]\n crypto_aead_encrypt+0x2c/0x40\n echainiv_encrypt+0x144/0x1a0 [echainiv]\n crypto_aead_encrypt+0x2c/0x40\n esp6_output_tail+0x1c8/0x5d0 [esp6]\n esp6_output+0x120/0x278 [esp6]\n xfrm_output_one+0x458/0x4ec\n xfrm_output_resume+0x6c/0x1f0\n xfrm_output+0xac/0x4ac\n __xfrm6_output+0x130/0x270\n xfrm6_output+0x60/0xec\n ip6_xmit+0x2ec/0x5bc\n inet6_csk_xmit+0xbc/0x10c\n __tcp_transmit_skb+0x460/0x8c0\n tcp_write_xmit+0x348/0x890\n __tcp_push_pending_frames+0x44/0x110\n tcp_push+0xb4/0x14c\n tcp_sendmsg_locked+0x71c/0xb64\n tcp_sendmsg+0x40/0x6c\n inet6_sendmsg+0x4c/0x80\n sock_sendmsg+0x5c/0x6c\n __sys_sendto+0x128/0x15c\n __arm64_sys_sendto+0x30/0x40\n invoke_syscall+0x50/0x120\n el0_svc_common.constprop.0+0x170/0x194\n do_el0_svc+0x38/0x4c\n el0_svc+0x28/0xe0\n el0t_64_sync_handler+0xbc/0x13c\n el0t_64_sync+0x180/0x184\n\nGet softirq info by bcc tool:\n./softirqs -NT 10\nTracing soft irq event time... Hit Ctrl-C to end.\n\n15:34:34\nSOFTIRQ          TOTAL_nsecs\nblock                 158990\ntimer               20030920\nsched               46577080\nnet_rx             676746820\ntasklet           9906067650\n\n15:34:45\nSOFTIRQ          TOTAL_nsecs\nblock                  86100\nsched               38849790\nnet_rx             \n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-01T11:45:19.954Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/7d98b26684cb2390729525b341ea099f0badbe18"
        },
        {
          "url": "https://git.kernel.org/stable/c/f520075da484306bbb8425afd2c42404ba74816f"
        },
        {
          "url": "https://git.kernel.org/stable/c/130d9e5017ade1b81d16783563edb38c12a2eab7"
        },
        {
          "url": "https://git.kernel.org/stable/c/4f4920669d21e1060b7243e5118dc3b71ced1276"
        }
      ],
      "title": "xfrm: Reinject transport-mode packets through workqueue",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50445",
    "datePublished": "2025-10-01T11:45:19.954Z",
    "dateReserved": "2025-09-17T14:53:07.010Z",
    "dateUpdated": "2025-10-01T11:45:19.954Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-50445\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-10-01T12:15:36.897\",\"lastModified\":\"2025-10-02T19:12:17.160\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nxfrm: Reinject transport-mode packets through workqueue\\n\\nThe following warning is displayed when the tcp6-multi-diffip11 stress\\ntest case of the LTP test suite is tested:\\n\\nwatchdog: BUG: soft lockup - CPU#0 stuck for 22s! [ns-tcpserver:48198]\\nCPU: 0 PID: 48198 Comm: ns-tcpserver Kdump: loaded Not tainted 6.0.0-rc6+ #39\\nHardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015\\npstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\\npc : des3_ede_encrypt+0x27c/0x460 [libdes]\\nlr : 0x3f\\nsp : ffff80000ceaa1b0\\nx29: ffff80000ceaa1b0 x28: ffff0000df056100 x27: ffff0000e51e5280\\nx26: ffff80004df75030 x25: ffff0000e51e4600 x24: 000000000000003b\\nx23: 0000000000802080 x22: 000000000000003d x21: 0000000000000038\\nx20: 0000000080000020 x19: 000000000000000a x18: 0000000000000033\\nx17: ffff0000e51e4780 x16: ffff80004e2d1448 x15: ffff80004e2d1248\\nx14: ffff0000e51e4680 x13: ffff80004e2d1348 x12: ffff80004e2d1548\\nx11: ffff80004e2d1848 x10: ffff80004e2d1648 x9 : ffff80004e2d1748\\nx8 : ffff80004e2d1948 x7 : 000000000bcaf83d x6 : 000000000000001b\\nx5 : ffff80004e2d1048 x4 : 00000000761bf3bf x3 : 000000007f1dd0a3\\nx2 : ffff0000e51e4780 x1 : ffff0000e3b9a2f8 x0 : 00000000db44e872\\nCall trace:\\n des3_ede_encrypt+0x27c/0x460 [libdes]\\n crypto_des3_ede_encrypt+0x1c/0x30 [des_generic]\\n crypto_cbc_encrypt+0x148/0x190\\n crypto_skcipher_encrypt+0x2c/0x40\\n crypto_authenc_encrypt+0xc8/0xfc [authenc]\\n crypto_aead_encrypt+0x2c/0x40\\n echainiv_encrypt+0x144/0x1a0 [echainiv]\\n crypto_aead_encrypt+0x2c/0x40\\n esp6_output_tail+0x1c8/0x5d0 [esp6]\\n esp6_output+0x120/0x278 [esp6]\\n xfrm_output_one+0x458/0x4ec\\n xfrm_output_resume+0x6c/0x1f0\\n xfrm_output+0xac/0x4ac\\n __xfrm6_output+0x130/0x270\\n xfrm6_output+0x60/0xec\\n ip6_xmit+0x2ec/0x5bc\\n inet6_csk_xmit+0xbc/0x10c\\n __tcp_transmit_skb+0x460/0x8c0\\n tcp_write_xmit+0x348/0x890\\n __tcp_push_pending_frames+0x44/0x110\\n tcp_rcv_established+0x3c8/0x720\\n tcp_v6_do_rcv+0xdc/0x4a0\\n tcp_v6_rcv+0xc24/0xcb0\\n ip6_protocol_deliver_rcu+0xf0/0x574\\n ip6_input_finish+0x48/0x7c\\n ip6_input+0x48/0xc0\\n ip6_rcv_finish+0x80/0x9c\\n xfrm_trans_reinject+0xb0/0xf4\\n tasklet_action_common.constprop.0+0xf8/0x134\\n tasklet_action+0x30/0x3c\\n __do_softirq+0x128/0x368\\n do_softirq+0xb4/0xc0\\n __local_bh_enable_ip+0xb0/0xb4\\n put_cpu_fpsimd_context+0x40/0x70\\n kernel_neon_end+0x20/0x40\\n sha1_base_do_update.constprop.0.isra.0+0x11c/0x140 [sha1_ce]\\n sha1_ce_finup+0x94/0x110 [sha1_ce]\\n crypto_shash_finup+0x34/0xc0\\n hmac_finup+0x48/0xe0\\n crypto_shash_finup+0x34/0xc0\\n shash_digest_unaligned+0x74/0x90\\n crypto_shash_digest+0x4c/0x9c\\n shash_ahash_digest+0xc8/0xf0\\n shash_async_digest+0x28/0x34\\n crypto_ahash_digest+0x48/0xcc\\n crypto_authenc_genicv+0x88/0xcc [authenc]\\n crypto_authenc_encrypt+0xd8/0xfc [authenc]\\n crypto_aead_encrypt+0x2c/0x40\\n echainiv_encrypt+0x144/0x1a0 [echainiv]\\n crypto_aead_encrypt+0x2c/0x40\\n esp6_output_tail+0x1c8/0x5d0 [esp6]\\n esp6_output+0x120/0x278 [esp6]\\n xfrm_output_one+0x458/0x4ec\\n xfrm_output_resume+0x6c/0x1f0\\n xfrm_output+0xac/0x4ac\\n __xfrm6_output+0x130/0x270\\n xfrm6_output+0x60/0xec\\n ip6_xmit+0x2ec/0x5bc\\n inet6_csk_xmit+0xbc/0x10c\\n __tcp_transmit_skb+0x460/0x8c0\\n tcp_write_xmit+0x348/0x890\\n __tcp_push_pending_frames+0x44/0x110\\n tcp_push+0xb4/0x14c\\n tcp_sendmsg_locked+0x71c/0xb64\\n tcp_sendmsg+0x40/0x6c\\n inet6_sendmsg+0x4c/0x80\\n sock_sendmsg+0x5c/0x6c\\n __sys_sendto+0x128/0x15c\\n __arm64_sys_sendto+0x30/0x40\\n invoke_syscall+0x50/0x120\\n el0_svc_common.constprop.0+0x170/0x194\\n do_el0_svc+0x38/0x4c\\n el0_svc+0x28/0xe0\\n el0t_64_sync_handler+0xbc/0x13c\\n el0t_64_sync+0x180/0x184\\n\\nGet softirq info by bcc tool:\\n./softirqs -NT 10\\nTracing soft irq event time... Hit Ctrl-C to end.\\n\\n15:34:34\\nSOFTIRQ          TOTAL_nsecs\\nblock                 158990\\ntimer               20030920\\nsched               46577080\\nnet_rx             676746820\\ntasklet           9906067650\\n\\n15:34:45\\nSOFTIRQ          TOTAL_nsecs\\nblock                  86100\\nsched               38849790\\nnet_rx             \\n---truncated---\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/130d9e5017ade1b81d16783563edb38c12a2eab7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/4f4920669d21e1060b7243e5118dc3b71ced1276\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7d98b26684cb2390729525b341ea099f0badbe18\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f520075da484306bbb8425afd2c42404ba74816f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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