[Kernel-packages] [Bug 2008085] Re: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault)
version 5.15.0-1030.35~20.04.1 passes the regression test. ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2008085 Title: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault) Status in HWE Next: Invalid Status in ubuntu-kernel-tests: New Status in linux-intel-iotg package in Ubuntu: Invalid Status in linux-intel-iotg source package in Jammy: Fix Released Bug description: Issue found on node "onibi" with J-intel-iotg 5.15.0-1026.31 this cycle. The veth.sh test in net category will hang and timeout, causing test report incomplete. I can see some traces in dmesg with manual test. ubuntu@onibi:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ sudo ./veth.sh default - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregationok - aggregation with TSO off ok with gro on - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok default channels ok with gro enabled on link down - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok setting tx channels ok setting both rx and tx channels ok bad setting: combined channels ok setting invalid channels nr fail rx:3:3 tx:3:5 combined:n/a:n/a bad setting: XDP with RX nr less than TX ok (hangs here) dmesg output: [ 547.520923] BUG: unable to handle page fault for address: b7380001 [ 547.520999] #PF: supervisor write access in kernel mode [ 547.521045] #PF: error_code(0x0002) - not-present page [ 547.521089] PGD 10067 P4D 10067 PUD 0 [ 547.521133] Oops: 0002 [#1] SMP PTI [ 547.521168] CPU: 1 PID: 1559 Comm: ip Not tainted 5.15.0-1026-intel-iotg #31-Ubuntu [ 547.521233] Hardware name: Dell Inc. PowerEdge R310/05XKKK, BIOS 1.8.2 08/17/2011 [ 547.521293] RIP: 0010:veth_xdp+0x18f/0x1e0 [veth] [ 547.521342] Code: ff 41 89 9d 1c 01 00 00 49 21 85 e8 00 00 00 e9 74 ff ff ff 48 c7 c7 80 e3 b0 c0 e8 2b 3b 06 c1 b8 e4 ff ff ff 4d 85 ff 74 85 <49> c7 07 80 e3 b0 c0 e9 79 ff ff ff 48 c7 c7 20 e4 b0 c0 e8 09 3b [ 547.521488] RSP: 0018:b738c254f420 EFLAGS: 00010282 [ 547.521535] RAX: ffe4 RBX: 0db2 RCX: b738c254fb20 [ 547.521594] RDX: c0b0bf90 RSI: b738c254f468 RDI: c0b0e380 [ 547.521653] RBP: b738c254f450 R08: 0001 R09: b738c0081000 [ 547.521711] R10: R11: R12: 8c65ced9 [ 547.521769] R13: 8c65c12f6000 R14: R15: b7380001 [ 547.521828] FS: 7faa028b3b80() GS:8c66f764() knlGS: [ 547.521895] CS: 0010 DS: ES: CR0: 80050033 [ 547.521943] CR2: b7380001 CR3: 00010f068000 CR4: 06e0 [ 547.522004] Call Trace: [ 547.522029] [ 547.522052] ? veth_open+0x90/0x90 [veth] [ 547.522094] dev_xdp_install+0x66/0xf0 [ 547.522135] dev_xdp_attach+0x1fc/0x590 [ 547.522171] ? __bpf_prog_get+0x1f/0xe0 [ 547.522212] dev_change_xdp_fd+0x200/0x240 [ 547.522252] do_setlink+0xba2/0xc70 [ 547.522288] ? dev_get_alias+0x35/0x50 [ 547.522326] __rtnl_newlink+0x61e/0xa20 [ 547.522363] ? security_sock_rcv_skb+0x2f/0x50 [ 547.522406] ? skb_queue_tail+0x48/0x60 [ 547.522444] ? sock_def_readable+0x4b/0x80 [ 547.522485] ? __netlink_sendskb+0x62/0x80 [ 547.522528] ? netlink_unicast+0x2fb/0x340 [ 547.522566] ? rtnl_getlink+0x398/0x420 [ 547.522611] ? kmem_cache_alloc_trace+0x17e/0x2a0 [ 547.522657] rtnl_newlink+0x49/0x70 [ 547.522692] rtnetlink_rcv_msg+0x15d/0x400 [ 547.522731] ? rtnl_calcit.isra.0+0x130/0x130 [ 547.524524] netlink_rcv_skb+0x56/0x100 [ 547.526314] rtnetlink_rcv+0x15/0x20 [ 547.528102] netlink_unicast+0x223/0x340 [
[Kernel-packages] [Bug 2008085] Re: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault)
This bug is awaiting verification that the linux-intel- iotg-5.15/5.15.0-1029.34~20.04.1 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-focal-linux-intel-iotg-5.15 verification-needed-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2008085 Title: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault) Status in HWE Next: Invalid Status in ubuntu-kernel-tests: New Status in linux-intel-iotg package in Ubuntu: Invalid Status in linux-intel-iotg source package in Jammy: Fix Released Bug description: Issue found on node "onibi" with J-intel-iotg 5.15.0-1026.31 this cycle. The veth.sh test in net category will hang and timeout, causing test report incomplete. I can see some traces in dmesg with manual test. ubuntu@onibi:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ sudo ./veth.sh default - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregationok - aggregation with TSO off ok with gro on - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok default channels ok with gro enabled on link down - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok setting tx channels ok setting both rx and tx channels ok bad setting: combined channels ok setting invalid channels nr fail rx:3:3 tx:3:5 combined:n/a:n/a bad setting: XDP with RX nr less than TX ok (hangs here) dmesg output: [ 547.520923] BUG: unable to handle page fault for address: b7380001 [ 547.520999] #PF: supervisor write access in kernel mode [ 547.521045] #PF: error_code(0x0002) - not-present page [ 547.521089] PGD 10067 P4D 10067 PUD 0 [ 547.521133] Oops: 0002 [#1] SMP PTI [ 547.521168] CPU: 1 PID: 1559 Comm: ip Not tainted 5.15.0-1026-intel-iotg #31-Ubuntu [ 547.521233] Hardware name: Dell Inc. PowerEdge R310/05XKKK, BIOS 1.8.2 08/17/2011 [ 547.521293] RIP: 0010:veth_xdp+0x18f/0x1e0 [veth] [ 547.521342] Code: ff 41 89 9d 1c 01 00 00 49 21 85 e8 00 00 00 e9 74 ff ff ff 48 c7 c7 80 e3 b0 c0 e8 2b 3b 06 c1 b8 e4 ff ff ff 4d 85 ff 74 85 <49> c7 07 80 e3 b0 c0 e9 79 ff ff ff 48 c7 c7 20 e4 b0 c0 e8 09 3b [ 547.521488] RSP: 0018:b738c254f420 EFLAGS: 00010282 [ 547.521535] RAX: ffe4 RBX: 0db2 RCX: b738c254fb20 [ 547.521594] RDX: c0b0bf90 RSI: b738c254f468 RDI: c0b0e380 [ 547.521653] RBP: b738c254f450 R08: 0001 R09: b738c0081000 [ 547.521711] R10: R11: R12: 8c65ced9 [ 547.521769] R13: 8c65c12f6000 R14: R15: b7380001 [ 547.521828] FS: 7faa028b3b80() GS:8c66f764() knlGS: [ 547.521895] CS: 0010 DS: ES: CR0: 80050033 [ 547.521943] CR2: b7380001 CR3: 00010f068000 CR4: 06e0 [ 547.522004] Call Trace: [ 547.522029] [ 547.522052] ? veth_open+0x90/0x90 [veth] [ 547.522094] dev_xdp_install+0x66/0xf0 [ 547.522135] dev_xdp_attach+0x1fc/0x590 [ 547.522171] ? __bpf_prog_get+0x1f/0xe0 [ 547.522212] dev_change_xdp_fd+0x200/0x240 [ 547.522252] do_setlink+0xba2/0xc70 [ 547.522288] ? dev_get_alias+0x35/0x50 [ 547.522326] __rtnl_newlink+0x61e/0xa20 [ 547.522363] ?
[Kernel-packages] [Bug 2008085] Re: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault)
This bug was fixed in the package linux-intel-iotg - 5.15.0-1028.33 --- linux-intel-iotg (5.15.0-1028.33) jammy; urgency=medium * jammy/linux-intel-iotg: 5.15.0-1028.33 -proposed tracker (LP: #2011906) * Fail to output sound to external monitor which connects via docking station (LP: #2009024) - [Config] Enable CONFIG_SND_HDA_INTEL_HDMI_SILENT_STREAM * [adl-n][rpl] support intel power capping framework (LP: #2013032) - powercap: RAPL: Add Power Limit4 support for RaptorLake - powercap: RAPL: Add Power Limit4 support for Alder Lake-N and Raptor Lake-P - powercap: intel_rapl: add support for ALDERLAKE_N * [ADL-PS] Audio is malfunction (LP: #2012584) - ASoC: SOF: Intel: pci-tgl: add ADL-PS support - ASoC: Intel: soc-acpi: Add entry for rt711-sdca-sdw in ADL match table * net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault) (LP: #2008085) - Revert "rtnetlink: Add return value check" - Revert "rtnetlink: Fix unchecked return value of dev_xdp_query_md_btf()" - Revert "igc: Enable HW RX Timestamp for AF_XDP ZC" - Revert "igc: Add BTF based metadata for XDP" - Revert "net/core: XDP metadata BTF netlink API" * Bluetooth: btusb: Add module firmware information for MT7622 and MT7961 (LP: #2011520) - SAUCE: (no-up) Bluetooth: btusb: Add module firmware information for MT7622 and MT7961 [ Ubuntu: 5.15.0-70.77 ] * jammy/linux: 5.15.0-70.77 -proposed tracker (LP: #2011918) * CVE-2023-26545 - net: mpls: fix stale pointer if allocation fails during device rename * CVE-2023-1281 - net/sched: tcindex: update imperfect hash filters respecting rcu * [SRU][Ubuntu 22.04.1] mpi3mr: Add management application interface(BSG) support (LP: #1971151) - scsi: mpi3mr: Add bsg device support - scsi: mpi3mr: Add support for driver commands - scsi: mpi3mr: Move data structures/definitions from MPI headers to uapi header - scsi: mpi3mr: Add support for MPT commands - scsi: mpi3mr: Add support for PEL commands - scsi: mpi3mr: Expose adapter state to sysfs - scsi: mpi3mr: Add support for NVMe passthrough - scsi: mpi3mr: Update driver version to 8.0.0.69.0 - scsi: mpi3mr: Increase I/O timeout value to 60s - scsi: mpi3mr: Hidden drives not removed during soft reset - scsi: mpi3mr: Return I/Os to an unrecoverable HBA with DID_ERROR - scsi: mpi3mr: Fix a NULL vs IS_ERR() bug in mpi3mr_bsg_init() - scsi: mpi3mr: Return error if dma_alloc_coherent() fails - scsi: mpi3mr: Add shost related sysfs attributes - scsi: mpi3mr: Add target device related sysfs attributes - scsi: mpi3mr: Rework mrioc->bsg_device model to fix warnings - scsi: mpi3mr: Fix kernel-doc * cpufreq: intel_pstate: Update Balance performance EPP for Sapphire Rapids (LP: #2008519) - cpufreq: intel_pstate: Update EPP for AlderLake mobile - cpufreq: intel_pstate: Adjust balance_performance EPP for Sapphire Rapids * Fail to output sound to external monitor which connects via docking station (LP: #2009024) - [Config] Enable CONFIG_SND_HDA_INTEL_HDMI_SILENT_STREAM * Fix mediatek wifi driver crash when loading wrong SAR table (LP: #2009118) - wifi: mt76: mt7921: fix error code of return in mt7921_acpi_read * Jammy update: v5.15.92 upstream stable release (LP: #2011472) - ARM: dts: imx: Fix pca9547 i2c-mux node name - ARM: dts: vf610: Fix pca9548 i2c-mux node names - arm64: dts: freescale: Fix pca954x i2c-mux node names - arm64: dts: imx8mq-thor96: fix no-mmc property for SDHCI - firmware: arm_scmi: Clear stale xfer->hdr.status - bpf: Skip task with pid=1 in send_signal_common() - erofs/zmap.c: Fix incorrect offset calculation - blk-cgroup: fix missing pd_online_fn() while activating policy - HID: playstation: sanity check DualSense calibration data. - dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init - cifs: fix return of uninitialized rc in dfs_cache_update_tgthint() - extcon: usbc-tusb320: fix kernel-doc warning - Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt - tools: fix ARRAY_SIZE defines in tools and selftests hdrs - selftests/vm: remove ARRAY_SIZE define from individual tests - selftests: Provide local define of __cpuid_count() - net: fix NULL pointer in skb_segment_list - net: mctp: purge receive queues on sk destruction - Linux 5.15.92 * Jammy update: v5.15.91 upstream stable release (LP: #2011467) - memory: tegra: Remove clients SID override programming - memory: atmel-sdramc: Fix missing clk_disable_unprepare in atmel_ramc_probe() - memory: mvebu-devbus: Fix missing clk_disable_unprepare in mvebu_devbus_probe() - dmaengine: ti: k3-udma: Do conditional decrement of UDMA_CHAN_RT_PEER_BCNT_REG - arm64: dts: imx8mp-phycore-som: Remove invalid PMIC property - ARM:
[Kernel-packages] [Bug 2008085] Re: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault)
** Tags removed: verification-needed-jammy ** Tags added: verification-done-jammy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2008085 Title: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault) Status in HWE Next: Invalid Status in ubuntu-kernel-tests: New Status in linux-intel-iotg package in Ubuntu: Invalid Status in linux-intel-iotg source package in Jammy: In Progress Bug description: Issue found on node "onibi" with J-intel-iotg 5.15.0-1026.31 this cycle. The veth.sh test in net category will hang and timeout, causing test report incomplete. I can see some traces in dmesg with manual test. ubuntu@onibi:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ sudo ./veth.sh default - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregationok - aggregation with TSO off ok with gro on - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok default channels ok with gro enabled on link down - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok setting tx channels ok setting both rx and tx channels ok bad setting: combined channels ok setting invalid channels nr fail rx:3:3 tx:3:5 combined:n/a:n/a bad setting: XDP with RX nr less than TX ok (hangs here) dmesg output: [ 547.520923] BUG: unable to handle page fault for address: b7380001 [ 547.520999] #PF: supervisor write access in kernel mode [ 547.521045] #PF: error_code(0x0002) - not-present page [ 547.521089] PGD 10067 P4D 10067 PUD 0 [ 547.521133] Oops: 0002 [#1] SMP PTI [ 547.521168] CPU: 1 PID: 1559 Comm: ip Not tainted 5.15.0-1026-intel-iotg #31-Ubuntu [ 547.521233] Hardware name: Dell Inc. PowerEdge R310/05XKKK, BIOS 1.8.2 08/17/2011 [ 547.521293] RIP: 0010:veth_xdp+0x18f/0x1e0 [veth] [ 547.521342] Code: ff 41 89 9d 1c 01 00 00 49 21 85 e8 00 00 00 e9 74 ff ff ff 48 c7 c7 80 e3 b0 c0 e8 2b 3b 06 c1 b8 e4 ff ff ff 4d 85 ff 74 85 <49> c7 07 80 e3 b0 c0 e9 79 ff ff ff 48 c7 c7 20 e4 b0 c0 e8 09 3b [ 547.521488] RSP: 0018:b738c254f420 EFLAGS: 00010282 [ 547.521535] RAX: ffe4 RBX: 0db2 RCX: b738c254fb20 [ 547.521594] RDX: c0b0bf90 RSI: b738c254f468 RDI: c0b0e380 [ 547.521653] RBP: b738c254f450 R08: 0001 R09: b738c0081000 [ 547.521711] R10: R11: R12: 8c65ced9 [ 547.521769] R13: 8c65c12f6000 R14: R15: b7380001 [ 547.521828] FS: 7faa028b3b80() GS:8c66f764() knlGS: [ 547.521895] CS: 0010 DS: ES: CR0: 80050033 [ 547.521943] CR2: b7380001 CR3: 00010f068000 CR4: 06e0 [ 547.522004] Call Trace: [ 547.522029] [ 547.522052] ? veth_open+0x90/0x90 [veth] [ 547.522094] dev_xdp_install+0x66/0xf0 [ 547.522135] dev_xdp_attach+0x1fc/0x590 [ 547.522171] ? __bpf_prog_get+0x1f/0xe0 [ 547.522212] dev_change_xdp_fd+0x200/0x240 [ 547.522252] do_setlink+0xba2/0xc70 [ 547.522288] ? dev_get_alias+0x35/0x50 [ 547.522326] __rtnl_newlink+0x61e/0xa20 [ 547.522363] ? security_sock_rcv_skb+0x2f/0x50 [ 547.522406] ? skb_queue_tail+0x48/0x60 [ 547.522444] ? sock_def_readable+0x4b/0x80 [ 547.522485] ? __netlink_sendskb+0x62/0x80 [ 547.522528] ? netlink_unicast+0x2fb/0x340 [ 547.522566] ? rtnl_getlink+0x398/0x420 [ 547.522611] ? kmem_cache_alloc_trace+0x17e/0x2a0 [ 547.522657] rtnl_newlink+0x49/0x70 [ 547.522692] rtnetlink_rcv_msg+0x15d/0x400 [ 547.522731] ? rtnl_calcit.isra.0+0x130/0x130 [ 547.524524] netlink_rcv_skb+0x56/0x100 [ 547.526314] rtnetlink_rcv+0x15/0x20 [ 547.528102] netlink_unicast+0x223/0x340 [ 547.529837] netlink_sendmsg+0x24b/0x4c0 [ 547.531505]
[Kernel-packages] [Bug 2008085] Re: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault)
This bug is awaiting verification that the linux-intel- iotg/5.15.0-1028.33 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy' to 'verification- done-jammy'. If the problem still exists, change the tag 'verification- needed-jammy' to 'verification-failed-jammy'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-jammy-linux-intel-iotg verification-needed-jammy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2008085 Title: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault) Status in HWE Next: Invalid Status in ubuntu-kernel-tests: New Status in linux-intel-iotg package in Ubuntu: Invalid Status in linux-intel-iotg source package in Jammy: In Progress Bug description: Issue found on node "onibi" with J-intel-iotg 5.15.0-1026.31 this cycle. The veth.sh test in net category will hang and timeout, causing test report incomplete. I can see some traces in dmesg with manual test. ubuntu@onibi:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ sudo ./veth.sh default - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregationok - aggregation with TSO off ok with gro on - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok default channels ok with gro enabled on link down - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok setting tx channels ok setting both rx and tx channels ok bad setting: combined channels ok setting invalid channels nr fail rx:3:3 tx:3:5 combined:n/a:n/a bad setting: XDP with RX nr less than TX ok (hangs here) dmesg output: [ 547.520923] BUG: unable to handle page fault for address: b7380001 [ 547.520999] #PF: supervisor write access in kernel mode [ 547.521045] #PF: error_code(0x0002) - not-present page [ 547.521089] PGD 10067 P4D 10067 PUD 0 [ 547.521133] Oops: 0002 [#1] SMP PTI [ 547.521168] CPU: 1 PID: 1559 Comm: ip Not tainted 5.15.0-1026-intel-iotg #31-Ubuntu [ 547.521233] Hardware name: Dell Inc. PowerEdge R310/05XKKK, BIOS 1.8.2 08/17/2011 [ 547.521293] RIP: 0010:veth_xdp+0x18f/0x1e0 [veth] [ 547.521342] Code: ff 41 89 9d 1c 01 00 00 49 21 85 e8 00 00 00 e9 74 ff ff ff 48 c7 c7 80 e3 b0 c0 e8 2b 3b 06 c1 b8 e4 ff ff ff 4d 85 ff 74 85 <49> c7 07 80 e3 b0 c0 e9 79 ff ff ff 48 c7 c7 20 e4 b0 c0 e8 09 3b [ 547.521488] RSP: 0018:b738c254f420 EFLAGS: 00010282 [ 547.521535] RAX: ffe4 RBX: 0db2 RCX: b738c254fb20 [ 547.521594] RDX: c0b0bf90 RSI: b738c254f468 RDI: c0b0e380 [ 547.521653] RBP: b738c254f450 R08: 0001 R09: b738c0081000 [ 547.521711] R10: R11: R12: 8c65ced9 [ 547.521769] R13: 8c65c12f6000 R14: R15: b7380001 [ 547.521828] FS: 7faa028b3b80() GS:8c66f764() knlGS: [ 547.521895] CS: 0010 DS: ES: CR0: 80050033 [ 547.521943] CR2: b7380001 CR3: 00010f068000 CR4: 06e0 [ 547.522004] Call Trace: [ 547.522029] [ 547.522052] ? veth_open+0x90/0x90 [veth] [ 547.522094] dev_xdp_install+0x66/0xf0 [ 547.522135] dev_xdp_attach+0x1fc/0x590 [ 547.522171] ? __bpf_prog_get+0x1f/0xe0 [ 547.522212] dev_change_xdp_fd+0x200/0x240 [ 547.522252] do_setlink+0xba2/0xc70 [ 547.522288] ? dev_get_alias+0x35/0x50 [ 547.522326] __rtnl_newlink+0x61e/0xa20 [ 547.522363] ? security_sock_rcv_skb+0x2f/0x50 [
[Kernel-packages] [Bug 2008085] Re: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault)
** Tags added: originate-from-1943687 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2008085 Title: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault) Status in HWE Next: Invalid Status in ubuntu-kernel-tests: New Status in linux-intel-iotg package in Ubuntu: Invalid Status in linux-intel-iotg source package in Jammy: In Progress Bug description: Issue found on node "onibi" with J-intel-iotg 5.15.0-1026.31 this cycle. The veth.sh test in net category will hang and timeout, causing test report incomplete. I can see some traces in dmesg with manual test. ubuntu@onibi:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ sudo ./veth.sh default - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregationok - aggregation with TSO off ok with gro on - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok default channels ok with gro enabled on link down - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok setting tx channels ok setting both rx and tx channels ok bad setting: combined channels ok setting invalid channels nr fail rx:3:3 tx:3:5 combined:n/a:n/a bad setting: XDP with RX nr less than TX ok (hangs here) dmesg output: [ 547.520923] BUG: unable to handle page fault for address: b7380001 [ 547.520999] #PF: supervisor write access in kernel mode [ 547.521045] #PF: error_code(0x0002) - not-present page [ 547.521089] PGD 10067 P4D 10067 PUD 0 [ 547.521133] Oops: 0002 [#1] SMP PTI [ 547.521168] CPU: 1 PID: 1559 Comm: ip Not tainted 5.15.0-1026-intel-iotg #31-Ubuntu [ 547.521233] Hardware name: Dell Inc. PowerEdge R310/05XKKK, BIOS 1.8.2 08/17/2011 [ 547.521293] RIP: 0010:veth_xdp+0x18f/0x1e0 [veth] [ 547.521342] Code: ff 41 89 9d 1c 01 00 00 49 21 85 e8 00 00 00 e9 74 ff ff ff 48 c7 c7 80 e3 b0 c0 e8 2b 3b 06 c1 b8 e4 ff ff ff 4d 85 ff 74 85 <49> c7 07 80 e3 b0 c0 e9 79 ff ff ff 48 c7 c7 20 e4 b0 c0 e8 09 3b [ 547.521488] RSP: 0018:b738c254f420 EFLAGS: 00010282 [ 547.521535] RAX: ffe4 RBX: 0db2 RCX: b738c254fb20 [ 547.521594] RDX: c0b0bf90 RSI: b738c254f468 RDI: c0b0e380 [ 547.521653] RBP: b738c254f450 R08: 0001 R09: b738c0081000 [ 547.521711] R10: R11: R12: 8c65ced9 [ 547.521769] R13: 8c65c12f6000 R14: R15: b7380001 [ 547.521828] FS: 7faa028b3b80() GS:8c66f764() knlGS: [ 547.521895] CS: 0010 DS: ES: CR0: 80050033 [ 547.521943] CR2: b7380001 CR3: 00010f068000 CR4: 06e0 [ 547.522004] Call Trace: [ 547.522029] [ 547.522052] ? veth_open+0x90/0x90 [veth] [ 547.522094] dev_xdp_install+0x66/0xf0 [ 547.522135] dev_xdp_attach+0x1fc/0x590 [ 547.522171] ? __bpf_prog_get+0x1f/0xe0 [ 547.522212] dev_change_xdp_fd+0x200/0x240 [ 547.522252] do_setlink+0xba2/0xc70 [ 547.522288] ? dev_get_alias+0x35/0x50 [ 547.522326] __rtnl_newlink+0x61e/0xa20 [ 547.522363] ? security_sock_rcv_skb+0x2f/0x50 [ 547.522406] ? skb_queue_tail+0x48/0x60 [ 547.522444] ? sock_def_readable+0x4b/0x80 [ 547.522485] ? __netlink_sendskb+0x62/0x80 [ 547.522528] ? netlink_unicast+0x2fb/0x340 [ 547.522566] ? rtnl_getlink+0x398/0x420 [ 547.522611] ? kmem_cache_alloc_trace+0x17e/0x2a0 [ 547.522657] rtnl_newlink+0x49/0x70 [ 547.522692] rtnetlink_rcv_msg+0x15d/0x400 [ 547.522731] ? rtnl_calcit.isra.0+0x130/0x130 [ 547.524524] netlink_rcv_skb+0x56/0x100 [ 547.526314] rtnetlink_rcv+0x15/0x20 [ 547.528102] netlink_unicast+0x223/0x340 [ 547.529837] netlink_sendmsg+0x24b/0x4c0 [ 547.531505] sock_sendmsg+0x69/0x70 [ 547.533114]
[Kernel-packages] [Bug 2008085] Re: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault)
Issue still visible in this cycle, confirmed with Jian Hui that this is expected. ** Tags added: sru-20230227 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2008085 Title: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault) Status in HWE Next: Invalid Status in ubuntu-kernel-tests: New Status in linux-intel-iotg package in Ubuntu: Invalid Status in linux-intel-iotg source package in Jammy: In Progress Bug description: Issue found on node "onibi" with J-intel-iotg 5.15.0-1026.31 this cycle. The veth.sh test in net category will hang and timeout, causing test report incomplete. I can see some traces in dmesg with manual test. ubuntu@onibi:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ sudo ./veth.sh default - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregationok - aggregation with TSO off ok with gro on - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok default channels ok with gro enabled on link down - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok setting tx channels ok setting both rx and tx channels ok bad setting: combined channels ok setting invalid channels nr fail rx:3:3 tx:3:5 combined:n/a:n/a bad setting: XDP with RX nr less than TX ok (hangs here) dmesg output: [ 547.520923] BUG: unable to handle page fault for address: b7380001 [ 547.520999] #PF: supervisor write access in kernel mode [ 547.521045] #PF: error_code(0x0002) - not-present page [ 547.521089] PGD 10067 P4D 10067 PUD 0 [ 547.521133] Oops: 0002 [#1] SMP PTI [ 547.521168] CPU: 1 PID: 1559 Comm: ip Not tainted 5.15.0-1026-intel-iotg #31-Ubuntu [ 547.521233] Hardware name: Dell Inc. PowerEdge R310/05XKKK, BIOS 1.8.2 08/17/2011 [ 547.521293] RIP: 0010:veth_xdp+0x18f/0x1e0 [veth] [ 547.521342] Code: ff 41 89 9d 1c 01 00 00 49 21 85 e8 00 00 00 e9 74 ff ff ff 48 c7 c7 80 e3 b0 c0 e8 2b 3b 06 c1 b8 e4 ff ff ff 4d 85 ff 74 85 <49> c7 07 80 e3 b0 c0 e9 79 ff ff ff 48 c7 c7 20 e4 b0 c0 e8 09 3b [ 547.521488] RSP: 0018:b738c254f420 EFLAGS: 00010282 [ 547.521535] RAX: ffe4 RBX: 0db2 RCX: b738c254fb20 [ 547.521594] RDX: c0b0bf90 RSI: b738c254f468 RDI: c0b0e380 [ 547.521653] RBP: b738c254f450 R08: 0001 R09: b738c0081000 [ 547.521711] R10: R11: R12: 8c65ced9 [ 547.521769] R13: 8c65c12f6000 R14: R15: b7380001 [ 547.521828] FS: 7faa028b3b80() GS:8c66f764() knlGS: [ 547.521895] CS: 0010 DS: ES: CR0: 80050033 [ 547.521943] CR2: b7380001 CR3: 00010f068000 CR4: 06e0 [ 547.522004] Call Trace: [ 547.522029] [ 547.522052] ? veth_open+0x90/0x90 [veth] [ 547.522094] dev_xdp_install+0x66/0xf0 [ 547.522135] dev_xdp_attach+0x1fc/0x590 [ 547.522171] ? __bpf_prog_get+0x1f/0xe0 [ 547.522212] dev_change_xdp_fd+0x200/0x240 [ 547.522252] do_setlink+0xba2/0xc70 [ 547.522288] ? dev_get_alias+0x35/0x50 [ 547.522326] __rtnl_newlink+0x61e/0xa20 [ 547.522363] ? security_sock_rcv_skb+0x2f/0x50 [ 547.522406] ? skb_queue_tail+0x48/0x60 [ 547.522444] ? sock_def_readable+0x4b/0x80 [ 547.522485] ? __netlink_sendskb+0x62/0x80 [ 547.522528] ? netlink_unicast+0x2fb/0x340 [ 547.522566] ? rtnl_getlink+0x398/0x420 [ 547.522611] ? kmem_cache_alloc_trace+0x17e/0x2a0 [ 547.522657] rtnl_newlink+0x49/0x70 [ 547.522692] rtnetlink_rcv_msg+0x15d/0x400 [ 547.522731] ? rtnl_calcit.isra.0+0x130/0x130 [ 547.524524] netlink_rcv_skb+0x56/0x100 [ 547.526314] rtnetlink_rcv+0x15/0x20 [ 547.528102] netlink_unicast+0x223/0x340 [ 547.529837]
[Kernel-packages] [Bug 2008085] Re: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault)
** Tags added: lookout-canyon oem-priority originate-from-2011522 ** Changed in: hwe-next Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2008085 Title: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault) Status in HWE Next: Invalid Status in ubuntu-kernel-tests: New Status in linux-intel-iotg package in Ubuntu: Invalid Status in linux-intel-iotg source package in Jammy: In Progress Bug description: Issue found on node "onibi" with J-intel-iotg 5.15.0-1026.31 this cycle. The veth.sh test in net category will hang and timeout, causing test report incomplete. I can see some traces in dmesg with manual test. ubuntu@onibi:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ sudo ./veth.sh default - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregationok - aggregation with TSO off ok with gro on - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok default channels ok with gro enabled on link down - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok setting tx channels ok setting both rx and tx channels ok bad setting: combined channels ok setting invalid channels nr fail rx:3:3 tx:3:5 combined:n/a:n/a bad setting: XDP with RX nr less than TX ok (hangs here) dmesg output: [ 547.520923] BUG: unable to handle page fault for address: b7380001 [ 547.520999] #PF: supervisor write access in kernel mode [ 547.521045] #PF: error_code(0x0002) - not-present page [ 547.521089] PGD 10067 P4D 10067 PUD 0 [ 547.521133] Oops: 0002 [#1] SMP PTI [ 547.521168] CPU: 1 PID: 1559 Comm: ip Not tainted 5.15.0-1026-intel-iotg #31-Ubuntu [ 547.521233] Hardware name: Dell Inc. PowerEdge R310/05XKKK, BIOS 1.8.2 08/17/2011 [ 547.521293] RIP: 0010:veth_xdp+0x18f/0x1e0 [veth] [ 547.521342] Code: ff 41 89 9d 1c 01 00 00 49 21 85 e8 00 00 00 e9 74 ff ff ff 48 c7 c7 80 e3 b0 c0 e8 2b 3b 06 c1 b8 e4 ff ff ff 4d 85 ff 74 85 <49> c7 07 80 e3 b0 c0 e9 79 ff ff ff 48 c7 c7 20 e4 b0 c0 e8 09 3b [ 547.521488] RSP: 0018:b738c254f420 EFLAGS: 00010282 [ 547.521535] RAX: ffe4 RBX: 0db2 RCX: b738c254fb20 [ 547.521594] RDX: c0b0bf90 RSI: b738c254f468 RDI: c0b0e380 [ 547.521653] RBP: b738c254f450 R08: 0001 R09: b738c0081000 [ 547.521711] R10: R11: R12: 8c65ced9 [ 547.521769] R13: 8c65c12f6000 R14: R15: b7380001 [ 547.521828] FS: 7faa028b3b80() GS:8c66f764() knlGS: [ 547.521895] CS: 0010 DS: ES: CR0: 80050033 [ 547.521943] CR2: b7380001 CR3: 00010f068000 CR4: 06e0 [ 547.522004] Call Trace: [ 547.522029] [ 547.522052] ? veth_open+0x90/0x90 [veth] [ 547.522094] dev_xdp_install+0x66/0xf0 [ 547.522135] dev_xdp_attach+0x1fc/0x590 [ 547.522171] ? __bpf_prog_get+0x1f/0xe0 [ 547.522212] dev_change_xdp_fd+0x200/0x240 [ 547.522252] do_setlink+0xba2/0xc70 [ 547.522288] ? dev_get_alias+0x35/0x50 [ 547.522326] __rtnl_newlink+0x61e/0xa20 [ 547.522363] ? security_sock_rcv_skb+0x2f/0x50 [ 547.522406] ? skb_queue_tail+0x48/0x60 [ 547.522444] ? sock_def_readable+0x4b/0x80 [ 547.522485] ? __netlink_sendskb+0x62/0x80 [ 547.522528] ? netlink_unicast+0x2fb/0x340 [ 547.522566] ? rtnl_getlink+0x398/0x420 [ 547.522611] ? kmem_cache_alloc_trace+0x17e/0x2a0 [ 547.522657] rtnl_newlink+0x49/0x70 [ 547.522692] rtnetlink_rcv_msg+0x15d/0x400 [ 547.522731] ? rtnl_calcit.isra.0+0x130/0x130 [ 547.524524] netlink_rcv_skb+0x56/0x100 [ 547.526314] rtnetlink_rcv+0x15/0x20 [ 547.528102] netlink_unicast+0x223/0x340 [ 547.529837]
[Kernel-packages] [Bug 2008085] Re: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault)
** Changed in: linux-intel-iotg (Ubuntu) Status: New => Invalid ** Changed in: linux-intel-iotg (Ubuntu Jammy) Importance: Undecided => Medium ** Changed in: linux-intel-iotg (Ubuntu Jammy) Status: New => In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2008085 Title: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault) Status in ubuntu-kernel-tests: New Status in linux-intel-iotg package in Ubuntu: Invalid Status in linux-intel-iotg source package in Jammy: In Progress Bug description: Issue found on node "onibi" with J-intel-iotg 5.15.0-1026.31 this cycle. The veth.sh test in net category will hang and timeout, causing test report incomplete. I can see some traces in dmesg with manual test. ubuntu@onibi:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ sudo ./veth.sh default - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregationok - aggregation with TSO off ok with gro on - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok default channels ok with gro enabled on link down - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok setting tx channels ok setting both rx and tx channels ok bad setting: combined channels ok setting invalid channels nr fail rx:3:3 tx:3:5 combined:n/a:n/a bad setting: XDP with RX nr less than TX ok (hangs here) dmesg output: [ 547.520923] BUG: unable to handle page fault for address: b7380001 [ 547.520999] #PF: supervisor write access in kernel mode [ 547.521045] #PF: error_code(0x0002) - not-present page [ 547.521089] PGD 10067 P4D 10067 PUD 0 [ 547.521133] Oops: 0002 [#1] SMP PTI [ 547.521168] CPU: 1 PID: 1559 Comm: ip Not tainted 5.15.0-1026-intel-iotg #31-Ubuntu [ 547.521233] Hardware name: Dell Inc. PowerEdge R310/05XKKK, BIOS 1.8.2 08/17/2011 [ 547.521293] RIP: 0010:veth_xdp+0x18f/0x1e0 [veth] [ 547.521342] Code: ff 41 89 9d 1c 01 00 00 49 21 85 e8 00 00 00 e9 74 ff ff ff 48 c7 c7 80 e3 b0 c0 e8 2b 3b 06 c1 b8 e4 ff ff ff 4d 85 ff 74 85 <49> c7 07 80 e3 b0 c0 e9 79 ff ff ff 48 c7 c7 20 e4 b0 c0 e8 09 3b [ 547.521488] RSP: 0018:b738c254f420 EFLAGS: 00010282 [ 547.521535] RAX: ffe4 RBX: 0db2 RCX: b738c254fb20 [ 547.521594] RDX: c0b0bf90 RSI: b738c254f468 RDI: c0b0e380 [ 547.521653] RBP: b738c254f450 R08: 0001 R09: b738c0081000 [ 547.521711] R10: R11: R12: 8c65ced9 [ 547.521769] R13: 8c65c12f6000 R14: R15: b7380001 [ 547.521828] FS: 7faa028b3b80() GS:8c66f764() knlGS: [ 547.521895] CS: 0010 DS: ES: CR0: 80050033 [ 547.521943] CR2: b7380001 CR3: 00010f068000 CR4: 06e0 [ 547.522004] Call Trace: [ 547.522029] [ 547.522052] ? veth_open+0x90/0x90 [veth] [ 547.522094] dev_xdp_install+0x66/0xf0 [ 547.522135] dev_xdp_attach+0x1fc/0x590 [ 547.522171] ? __bpf_prog_get+0x1f/0xe0 [ 547.522212] dev_change_xdp_fd+0x200/0x240 [ 547.522252] do_setlink+0xba2/0xc70 [ 547.522288] ? dev_get_alias+0x35/0x50 [ 547.522326] __rtnl_newlink+0x61e/0xa20 [ 547.522363] ? security_sock_rcv_skb+0x2f/0x50 [ 547.522406] ? skb_queue_tail+0x48/0x60 [ 547.522444] ? sock_def_readable+0x4b/0x80 [ 547.522485] ? __netlink_sendskb+0x62/0x80 [ 547.522528] ? netlink_unicast+0x2fb/0x340 [ 547.522566] ? rtnl_getlink+0x398/0x420 [ 547.522611] ? kmem_cache_alloc_trace+0x17e/0x2a0 [ 547.522657] rtnl_newlink+0x49/0x70 [ 547.522692] rtnetlink_rcv_msg+0x15d/0x400 [ 547.522731] ? rtnl_calcit.isra.0+0x130/0x130 [ 547.524524] netlink_rcv_skb+0x56/0x100 [ 547.526314]
[Kernel-packages] [Bug 2008085] Re: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault)
** Also affects: linux-intel-iotg (Ubuntu) Importance: Undecided Status: New ** Also affects: linux-intel-iotg (Ubuntu Jammy) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-intel-iotg in Ubuntu. https://bugs.launchpad.net/bugs/2008085 Title: net:veth.sh in ubuntu_kernel_selftests hang with J-intel-iotg (BUG: unable to handle page fault) Status in ubuntu-kernel-tests: New Status in linux-intel-iotg package in Ubuntu: New Status in linux-intel-iotg source package in Jammy: New Bug description: Issue found on node "onibi" with J-intel-iotg 5.15.0-1026.31 this cycle. The veth.sh test in net category will hang and timeout, causing test report incomplete. I can see some traces in dmesg with manual test. ubuntu@onibi:~/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net$ sudo ./veth.sh default - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregationok - aggregation with TSO off ok with gro on - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok default channels ok with gro enabled on link down - gro flag ok - peer gro flag ok - tso flag ok - peer tso flag ok - aggregation with TSO off ok setting tx channels ok setting both rx and tx channels ok bad setting: combined channels ok setting invalid channels nr fail rx:3:3 tx:3:5 combined:n/a:n/a bad setting: XDP with RX nr less than TX ok (hangs here) dmesg output: [ 547.520923] BUG: unable to handle page fault for address: b7380001 [ 547.520999] #PF: supervisor write access in kernel mode [ 547.521045] #PF: error_code(0x0002) - not-present page [ 547.521089] PGD 10067 P4D 10067 PUD 0 [ 547.521133] Oops: 0002 [#1] SMP PTI [ 547.521168] CPU: 1 PID: 1559 Comm: ip Not tainted 5.15.0-1026-intel-iotg #31-Ubuntu [ 547.521233] Hardware name: Dell Inc. PowerEdge R310/05XKKK, BIOS 1.8.2 08/17/2011 [ 547.521293] RIP: 0010:veth_xdp+0x18f/0x1e0 [veth] [ 547.521342] Code: ff 41 89 9d 1c 01 00 00 49 21 85 e8 00 00 00 e9 74 ff ff ff 48 c7 c7 80 e3 b0 c0 e8 2b 3b 06 c1 b8 e4 ff ff ff 4d 85 ff 74 85 <49> c7 07 80 e3 b0 c0 e9 79 ff ff ff 48 c7 c7 20 e4 b0 c0 e8 09 3b [ 547.521488] RSP: 0018:b738c254f420 EFLAGS: 00010282 [ 547.521535] RAX: ffe4 RBX: 0db2 RCX: b738c254fb20 [ 547.521594] RDX: c0b0bf90 RSI: b738c254f468 RDI: c0b0e380 [ 547.521653] RBP: b738c254f450 R08: 0001 R09: b738c0081000 [ 547.521711] R10: R11: R12: 8c65ced9 [ 547.521769] R13: 8c65c12f6000 R14: R15: b7380001 [ 547.521828] FS: 7faa028b3b80() GS:8c66f764() knlGS: [ 547.521895] CS: 0010 DS: ES: CR0: 80050033 [ 547.521943] CR2: b7380001 CR3: 00010f068000 CR4: 06e0 [ 547.522004] Call Trace: [ 547.522029] [ 547.522052] ? veth_open+0x90/0x90 [veth] [ 547.522094] dev_xdp_install+0x66/0xf0 [ 547.522135] dev_xdp_attach+0x1fc/0x590 [ 547.522171] ? __bpf_prog_get+0x1f/0xe0 [ 547.522212] dev_change_xdp_fd+0x200/0x240 [ 547.522252] do_setlink+0xba2/0xc70 [ 547.522288] ? dev_get_alias+0x35/0x50 [ 547.522326] __rtnl_newlink+0x61e/0xa20 [ 547.522363] ? security_sock_rcv_skb+0x2f/0x50 [ 547.522406] ? skb_queue_tail+0x48/0x60 [ 547.522444] ? sock_def_readable+0x4b/0x80 [ 547.522485] ? __netlink_sendskb+0x62/0x80 [ 547.522528] ? netlink_unicast+0x2fb/0x340 [ 547.522566] ? rtnl_getlink+0x398/0x420 [ 547.522611] ? kmem_cache_alloc_trace+0x17e/0x2a0 [ 547.522657] rtnl_newlink+0x49/0x70 [ 547.522692] rtnetlink_rcv_msg+0x15d/0x400 [ 547.522731] ? rtnl_calcit.isra.0+0x130/0x130 [ 547.524524] netlink_rcv_skb+0x56/0x100 [ 547.526314] rtnetlink_rcv+0x15/0x20 [ 547.528102] netlink_unicast+0x223/0x340 [