[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug is awaiting verification that the linux-azure- fips/6.8.0-1034.39+fips1 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-noble-linux-azure-fips' to 'verification-done-noble-linux-azure-fips'. If the problem still exists, change the tag 'verification-needed-noble-linux-azure-fips' to 'verification-failed-noble-linux-azure-fips'. 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-noble-linux-azure-fips-v2 verification-needed-noble-linux-azure-fips -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug is awaiting verification that the linux-xilinx/6.8.0-1017.18 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-noble-linux-xilinx' to 'verification-done- noble-linux-xilinx'. If the problem still exists, change the tag 'verification-needed-noble-linux-xilinx' to 'verification-failed-noble- linux-xilinx'. 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-noble-linux-xilinx-v2 verification-needed-noble-linux-xilinx -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug is awaiting verification that the linux-gcp- fips/6.8.0-1035.37+fips1 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-noble-linux-gcp-fips' to 'verification-done-noble-linux-gcp-fips'. If the problem still exists, change the tag 'verification-needed-noble-linux-gcp-fips' to 'verification-failed-noble-linux-gcp-fips'. 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-noble-linux-gcp-fips-v2 verification-needed-noble-linux-gcp-fips -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug is awaiting verification that the linux-aws- fips/6.8.0-1034.36+fips1 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-noble-linux-aws-fips' to 'verification-done-noble-linux-aws-fips'. If the problem still exists, change the tag 'verification-needed-noble-linux-aws-fips' to 'verification-failed-noble-linux-aws-fips'. 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-noble-linux-aws-fips-v2 verification-needed-noble-linux-aws-fips -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug is awaiting verification that the linux-fips/6.8.0-72.72+fips1 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-noble-linux-fips' to 'verification-done-noble- linux-fips'. If the problem still exists, change the tag 'verification- needed-noble-linux-fips' to 'verification-failed-noble-linux-fips'. 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-noble-linux-fips-v2 verification-needed-noble-linux-fips -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug is awaiting verification that the linux-nvidia- tegra/6.8.0-1007.7 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-noble-linux-nvidia-tegra' to 'verification-done-noble-linux-nvidia-tegra'. If the problem still exists, change the tag 'verification-needed-noble-linux-nvidia-tegra' to 'verification-failed-noble-linux-nvidia-tegra'. 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-noble-linux-nvidia-tegra-v2 verification-needed-noble-linux-nvidia-tegra -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug is awaiting verification that the linux- riscv-6.8/6.8.0-62.65~22.04.1 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-jammy-linux- riscv-6.8' to 'verification-done-jammy-linux-riscv-6.8'. If the problem still exists, change the tag 'verification-needed-jammy-linux-riscv-6.8' to 'verification-failed-jammy-linux-riscv-6.8'. 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-riscv-6.8-v2 verification-needed-jammy-linux-riscv-6.8 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug is awaiting verification that the linux-intel/6.11.0-1010.10 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-oracular-linux-intel' to 'verification-done- oracular-linux-intel'. If the problem still exists, change the tag 'verification-needed-oracular-linux-intel' to 'verification-failed- oracular-linux-intel'. 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-oracular-linux-intel-v2 verification-needed-oracular-linux-intel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug is awaiting verification that the linux- nvidia-6.11/6.11.0-1010.10 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-noble-linux- nvidia-6.11' to 'verification-done-noble-linux-nvidia-6.11'. If the problem still exists, change the tag 'verification-needed-noble-linux- nvidia-6.11' to 'verification-failed-noble-linux-nvidia-6.11'. 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-noble-linux-nvidia-6.11-v2 verification-needed-noble-linux-nvidia-6.11 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug is awaiting verification that the linux-ibm-gt- tdx/6.8.0-1027.28+tdx1 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-noble-linux-ibm-gt-tdx' to 'verification-done-noble-linux-ibm-gt-tdx'. If the problem still exists, change the tag 'verification-needed-noble-linux-ibm-gt-tdx' to 'verification-failed-noble-linux-ibm-gt-tdx'. 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-noble-linux-ibm-gt-tdx-v2 verification-needed-noble-linux-ibm-gt-tdx -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug was fixed in the package linux - 6.11.0-26.26 --- linux (6.11.0-26.26) oracular; urgency=medium * oracular/linux: 6.11.0-26.26 -proposed tracker (LP: #2107166) * Packaging resync (LP: #1786013) - [Packaging] debian.master/dkms-versions -- update from kernel-versions (main/2025.04.14) * drm/xe: prevent potential UAF in pf_provision_vf_ggtt() (LP: #2106652) - drm/xe: prevent potential UAF in pf_provision_vf_ggtt() * Oracular update: upstream stable patchset 2025-04-09 (LP: #2106703) - IB/mlx5: Set and get correct qp_num for a DCT QP - RDMA/mana_ib: Allocate PAGE aligned doorbell index - scsi: ufs: core: Fix ufshcd_is_ufs_dev_busy() and ufshcd_eh_timed_out() - ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up - SUNRPC: convert RPC_TASK_* constants to enum - SUNRPC: Prevent looping due to rpc_signal_task() races - SUNRPC: Handle -ETIMEDOUT return from tlshd - RDMA/mlx5: Fix AH static rate parsing - scsi: core: Clear driver private data when retrying request - RDMA/mlx5: Fix bind QP error cleanup flow - sunrpc: suppress warnings for unused procfs functions - ALSA: usb-audio: Avoid dropping MIDI events at closing multiple ports - Bluetooth: L2CAP: Fix L2CAP_ECRED_CONN_RSP response - rxrpc: rxperf: Fix missing decoding of terminal magic cookie - afs: Fix the server_list to unuse a displaced server rather than putting it - net: loopback: Avoid sending IP packets without an Ethernet header - net: set the minimum for net_hotdata.netdev_budget_usecs - ipv4: icmp: Pass full DS field to ip_route_input() - ipv4: icmp: Unmask upper DSCP bits in icmp_route_lookup() - ipvlan: Unmask upper DSCP bits in ipvlan_process_v4_outbound() - ipv4: Convert icmp_route_lookup() to dscp_t. - ipv4: Convert ip_route_input() to dscp_t. - ipvlan: Prepare ipvlan_process_v4_outbound() to future .flowi4_tos conversion. - ipvlan: ensure network headers are in skb linear part - net: cadence: macb: Synchronize stats calculations - ASoC: es8328: fix route from DAC to output - ipvs: Always clear ipvs_property flag in skb_scrub_packet() - firmware: cs_dsp: Remove async regmap writes - ALSA: hda/realtek: Fix wrong mic setup for ASUS VivoBook 15 - ice: add E830 HW VF mailbox message limit support - ice: Fix deinitializing VF in error path - tcp: Defer ts_recent changes until req is owned - net: Clear old fragment checksum value in napi_reuse_skb - net: mvpp2: cls: Fixed Non IP flow, with vlan tag flow defination. - net/mlx5: IRQ, Fix null string in debug print - net: ipv6: fix dst ref loop on input in seg6 lwt - net: ipv6: fix dst ref loop on input in rpl lwt - net: ti: icss-iep: Reject perout generation request - perf/core: Order the PMU list to fix warning about unordered pmu_ctx_list - uprobes: Reject the shared zeropage in uprobe_write_opcode() - io_uring/net: save msg_control for compat - x86/CPU: Fix warm boot hang regression on AMD SC1100 SoC systems - phy: rockchip: naneng-combphy: compatible reset with old DT - riscv: KVM: Fix hart suspend status check - riscv: KVM: Fix SBI IPI error generation - riscv: KVM: Fix SBI TIME error generation - tracing: Fix bad hist from corrupting named_triggers list - ftrace: Avoid potential division by zero in function_stat_show() - ALSA: usb-audio: Re-add sample rate quirk for Pioneer DJM-900NXS2 - ALSA: hda/realtek: Fix microphone regression on ASUS N705UD - perf/core: Add RCU read lock protection to perf_iterate_ctx() - perf/x86: Fix low freqency setting issue - perf/core: Fix low freq setting via IOC_PERIOD - drm/amd/display: Disable PSR-SU on eDP panels - drm/amd/display: Fix HPD after gpu reset - i2c: npcm: disable interrupt enable bit before devm_request_irq - i2c: ls2x: Fix frequency division register access - usbnet: gl620a: fix endpoint checking in genelink_bind() - net: enetc: fix the off-by-one issue in enetc_map_tx_buffs() - net: enetc: keep track of correct Tx BD count in enetc_map_tx_tso_buffs() - net: enetc: update UDP checksum when updating originTimestamp field - net: enetc: correct the xdp_tx statistics - net: enetc: fix the off-by-one issue in enetc_map_tx_tso_buffs() - phy: tegra: xusb: reset VBUS & ID OVERRIDE - phy: exynos5-usbdrd: fix MPLL_MULTIPLIER and SSC_REFCLKSEL masks in refclk - mptcp: always handle address removal under msk socket lock - mptcp: reset when MPTCP opts are dropped after join - vmlinux.lds: Ensure that const vars with relocations are mapped R/O - rcuref: Plug slowpath race in rcuref_put() - sched/core: Prevent rescheduling when interrupts are disabled - scsi: ufs: core: bsg: Fix crash when arpmb command fails - rseq/selftests: Fix riscv rseq_offset_deref_addv inline asm - riscv/futex: sign extend compare
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug was fixed in the package linux - 6.8.0-60.63 --- linux (6.8.0-60.63) noble; urgency=medium * noble/linux: 6.8.0-60.63 -proposed tracker (LP: #2107138) * Packaging resync (LP: #1786013) - [Packaging] debian.master/dkms-versions -- update from kernel-versions (main/2025.04.14) * Missing upstream commits for LP: #2102181 (LP: #2107336) - libperf cpumap: Add any, empty and min helpers - libperf cpumap: Ensure empty cpumap is NULL from alloc * Noble update: upstream stable patchset 2025-04-10 (LP: #2106770) - memblock: use numa_valid_node() helper to check for invalid node ID - jbd2: increase IO priority for writing revoke records - jbd2: flush filesystem device before updating tail sequence - dm array: fix unreleased btree blocks on closing a faulty array cursor - dm array: fix cursor index when skipping across block boundaries - exfat: fix the infinite loop in __exfat_free_cluster() - erofs: fix PSI memstall accounting - ASoC: rt722: add delay time to wait for the calibration procedure - ASoC: mediatek: disable buffer pre-allocation - selftests/alsa: Fix circular dependency involving global-timer - ieee802154: ca8210: Add missing check for kfifo_alloc() in ca8210_probe() - net: 802: LLC+SNAP OID:PID lookup on start of skb data - tcp/dccp: complete lockless accesses to sk->sk_max_ack_backlog - tcp/dccp: allow a connection when sk_max_ack_backlog is zero - net: libwx: fix firmware mailbox abnormal return - pds_core: limit loop over fw name list - bnxt_en: Fix possible memory leak when hwrm_req_replace fails - cxgb4: Avoid removal of uninserted tid - ice: fix incorrect PHY settings for 100 GB/s - igc: return early when failing to read EECD register - tls: Fix tls_sw_sendmsg error handling - eth: gve: use appropriate helper to set xdp_features - Bluetooth: hci_sync: Fix not setting Random Address when required - Bluetooth: MGMT: Fix Add Device to responding before completing - Bluetooth: btnxpuart: Fix driver sending truncated data - tcp: Annotate data-race around sk->sk_mark in tcp_v4_send_reset - riscv: Fix early ftrace nop patching - memblock tests: fix implicit declaration of function 'numa_valid_node' - iio: imu: inv_icm42600: fix timestamps after suspend if sensor is on - netfilter: nf_tables: imbalance in flowtable binding - drm/mediatek: stop selecting foreign drivers - [Config] updateconfigs for MTK_SMI - drm/mediatek: Fix YCbCr422 color format issue for DP - drm/mediatek: Fix mode valid issue for dp - drm/mediatek: Add return value check when reading DPCD - cpuidle: riscv-sbi: fix device node release in early exit of for_each_possible_cpu - scsi: ufs: qcom: Power off the PHY if it was already powered on in ufs_qcom_power_up_sequence() - dm-ebs: don't set the flag DM_TARGET_PASSES_INTEGRITY - ksmbd: Implement new SMB3 POSIX type - thermal: of: fix OF node leak in of_thermal_zone_find() - smb: client: sync the root session and superblock context passwords before automounting - ACPI: resource: Add TongFang GM5HG0A to irq1_edge_low_force_override[] - ACPI: resource: Add Asus Vivobook X1504VAP to irq1_level_low_skip_override[] - drm/amd/display: increase MAX_SURFACES to the value supported by hw - io_uring/timeout: fix multishot updates - dm-verity FEC: Fix RS FEC repair for roots unaligned to block size (take 2) - USB: serial: option: add MeiG Smart SRM815 - USB: serial: option: add Neoway N723-EA support - staging: iio: ad9834: Correct phase range check - staging: iio: ad9832: Correct phase range check - usb-storage: Add max sectors quirk for Nokia 208 - USB: serial: cp210x: add Phoenix Contact UPS Device - usb: dwc3: gadget: fix writing NYET threshold - misc: microchip: pci1: Resolve return code mismatch during GPIO set config - tty: serial: 8250: Fix another runtime PM usage counter underflow - usb: dwc3-am62: Disable autosuspend during remove - USB: usblp: return error when setting unsupported protocol - USB: core: Disable LPM only for non-suspended ports - usb: fix reference leak in usb_new_device() - usb: gadget: midi2: Reverse-select at the right place - usb: chipidea: ci_hdrc_imx: decrement device's refcount in .remove() and in the error path of .probe() - usb: gadget: f_uac2: Fix incorrect setting of bNumEndpoints - usb: typec: tcpm/tcpci_maxim: fix error code in max_contaminant_read_resistance_kohm() - usb: gadget: configfs: Ignore trailing LF for user strings to cdev - iio: gyro: fxas21002c: Fix missing data update in trigger handler - iio: adc: ti-ads124s08: Use gpiod_set_value_cansleep() - iio: inkern: call iio_device_put() only on mapped devices - iio: adc: ad7124: Disable all channels at probe time - riscv: kprobes: Fix incorrec
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
I have tested the noble proposed and validated that it fixes this bug. ** Tags removed: verification-needed-noble-linux ** Tags added: verification-done-noble-linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug is awaiting verification that the linux/6.8.0-60.63 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-noble-linux' to 'verification-done-noble-linux'. If the problem still exists, change the tag 'verification-needed-noble- linux' to 'verification-failed-noble-linux'. 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-noble-linux-v2 verification-needed-noble-linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
I have tested this in proposed and validated that it fixes the reported bug. ** Tags removed: verification-needed-oracular-linux ** Tags added: verification-done-oracular-linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
This bug is awaiting verification that the linux/6.11.0-26.26 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-oracular-linux' to 'verification-done-oracular- linux'. If the problem still exists, change the tag 'verification- needed-oracular-linux' to 'verification-failed-oracular-linux'. 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-oracular-linux-v2 verification-needed-oracular-linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
** Also affects: linux (Ubuntu Noble) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Noble) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
** Also affects: linux (Ubuntu Oracular) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Oracular) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
I have a patch for this accepted upstream that I'll send to the Ubuntu kernel team in short order. This has been merged to Linus's tree but has yet to be picked up by Stable. It's tagged to go there, it just hasn't been picked up by the robots yet. It affects all releases from 5.17 onward, which should put it in scope for Noble, Oracular, and Plucky. ** Description changed: [Impact] If mptcp endpoints are configured on a host using an address that is external to the host, then the kernel will create an implicit endpoint with the host's local address when mptcp receives its first flow. If multiple packets for these local interfaces arrive in parallel, more than one caller may end up in mptcp_pm_nl_append_new_local_addr because none found the address in local_addr_list during their call to mptcp_pm_nl_get_local_id. In this case, the concurrent new_local_addr calls may delete the address entry created by the previous caller. These deletes use synchronize_rcu, but this is not permitted in some of the contexts where this function may be called. During packet recv, the caller may be in a rcu read critical section and have preemption disabled. This can lead to a BUG / panic because synchronize_rcu is called in softint context. An example stack: -BUG: scheduling while atomic: swapper/2/0/0x0302 + BUG: scheduling while atomic: swapper/2/0/0x0302 -Call Trace: - -dump_stack_lvl (lib/dump_stack.c:117 (discriminator 1)) -dump_stack (lib/dump_stack.c:124) -__schedule_bug (kernel/sched/core.c:5943) -schedule_debug.constprop.0 (arch/x86/include/asm/preempt.h:33 kernel/sched/core.c:5970) -__schedule (arch/x86/include/asm/jump_label.h:27 include/linux/jump_label.h:207 kernel/sched/features.h:29 kernel/sched/core.c:6621) -schedule (arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6804 kernel/sched/core.c:6818) -schedule_timeout (kernel/time/timer.c:2160) -wait_for_completion (kernel/sched/completion.c:96 kernel/sched/completion.c:116 kernel/sched/completion.c:127 kernel/sched/completion.c:148) -__wait_rcu_gp (include/linux/rcupdate.h:311 kernel/rcu/update.c:444) -synchronize_rcu (kernel/rcu/tree.c:3609) -mptcp_pm_nl_append_new_local_addr (net/mptcp/pm_netlink.c:966 net/mptcp/pm_netlink.c:1061) -mptcp_pm_nl_get_local_id (net/mptcp/pm_netlink.c:1164) -mptcp_pm_get_local_id (net/mptcp/pm.c:420) -subflow_check_req (net/mptcp/subflow.c:98 net/mptcp/subflow.c:213) -subflow_v4_route_req (net/mptcp/subflow.c:305) -tcp_conn_request (net/ipv4/tcp_input.c:7216) -subflow_v4_conn_request (net/mptcp/subflow.c:651) -tcp_rcv_state_process (net/ipv4/tcp_input.c:6709) -tcp_v4_do_rcv (net/ipv4/tcp_ipv4.c:1934) -tcp_v4_rcv (net/ipv4/tcp_ipv4.c:2334) -ip_protocol_deliver_rcu (net/ipv4/ip_input.c:205 (discriminator 1)) -ip_local_deliver (include/linux/netfilter.h:314 include/linux/netfilter.h:308 net/ipv4/ip_input.c:254) -ip_sublist_rcv_finish (include/net/dst.h:461 net/ipv4/ip_input.c:580) -ip_sublist_rcv (net/ipv4/ip_input.c:640) -ip_list_rcv (net/ipv4/ip_input.c:675) -__netif_receive_skb_list_core (net/core/dev.c:5583 net/core/dev.c:5631) -netif_receive_skb_list_internal (net/core/dev.c:5685 net/core/dev.c:5774) -napi_complete_done (include/linux/list.h:37 include/net/gro.h:449 include/net/gro.h:444 net/core/dev.c:6114) -igb_poll (drivers/net/ethernet/intel/igb/igb_main.c:8244) igb -__napi_poll (net/core/dev.c:6582) -net_rx_action (net/core/dev.c:6653 net/core/dev.c:6787) -handle_softirqs (kernel/softirq.c:553) -__irq_exit_rcu (kernel/softirq.c:588 kernel/softirq.c:427 kernel/softirq.c:636) -irq_exit_rcu (kernel/softirq.c:651) -common_interrupt (arch/x86/kernel/irq.c:247 (discriminator 14)) - + Call Trace: + + dump_stack_lvl (lib/dump_stack.c:117 (discriminator 1)) + dump_stack (lib/dump_stack.c:124) + __schedule_bug (kernel/sched/core.c:5943) + schedule_debug.constprop.0 (arch/x86/include/asm/preempt.h:33 kernel/sched/core.c:5970) + __schedule (arch/x86/include/asm/jump_label.h:27 include/linux/jump_label.h:207 kernel/sched/features.h:29 kernel/sched/core.c:6621) + schedule (arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6804 kernel/sched/core.c:6818) + schedule_timeout (kernel/time/timer.c:2160) + wait_for_completion (kernel/sched/completion.c:96 kernel/sched/completion.c:116 kernel/sched/completion.c:127 kernel/sched/completion.c:148) + __wait_rcu_gp (include/linux/rcupdate.h:311 kernel/rcu/update.c:444) + synchronize_rcu (kernel/rcu/tree.c:3609) + mptcp_pm_nl_append_new_local_addr (net/mptcp/pm_netlink.c:966 net/mptcp/pm_netlink.c:1061) + mptcp_pm_nl_get_local_id (net/mptcp/pm_netlink.c:1164) + mptcp_pm_get_local_id (net/mptcp/pm.c:420) + subflow_check_req (net/mptcp/subflow.c:98 net/mptcp/subflow.c:213) + subflow_v4_route_req (net/mptcp/subf
[Bug 2101120] Re: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr
Patches sent to kernel team's list: https://lists.ubuntu.com/archives/kernel-team/2025-March/157856.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2101120 Title: mptcp BUG 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2101120/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
