This bug was fixed in the package linux-azure-4.15 - 4.15.0-1130.143 --------------- linux-azure-4.15 (4.15.0-1130.143) bionic; urgency=medium * bionic/linux-azure-4.15: 4.15.0-1130.143 -proposed tracker (LP: #1955257) * linux-azure 4.15 fails to boot on Standard_M416s_v2 in Azure (LP: #1951924) - PCI: hv: Replace hv_vp_set with hv_vpset - PCI: hv: Refactor hv_irq_unmask() to use cpumask_to_vpset() - x86/Hyper-V: Set x2apic destination mode to physical when x2apic is available - iommu/hyper-v: Add Hyper-V stub IOMMU driver - [Config] linux-azure: CONFIG_HYPERV_IOMMU=y [ Ubuntu: 4.15.0-167.175 ] * bionic/linux: 4.15.0-167.175 -proposed tracker (LP: #1955276) * hisi_sas driver may oops in prep_ssp_v3_hw() (LP: #1953386) - scsi: hisi_sas: Fix to only call scsi_get_prot_op() for non-NULL scsi_cmnd * Bionic update: upstream stable patchset 2021-12-13 (LP: #1954703) - xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay - binder: use euid from cred instead of using task - Input: elantench - fix misreporting trackpoint coordinates - Input: i8042 - Add quirk for Fujitsu Lifebook T725 - libata: fix read log timeout value - ocfs2: fix data corruption on truncate - mmc: dw_mmc: Dont wait for DRTO on Write RSP error - parisc: Fix ptrace check on syscall return - tpm: Check for integer overflow in tpm2_map_response_body() - media: ite-cir: IR receiver stop working after receive overflow - ALSA: ua101: fix division by zero at probe - ALSA: 6fire: fix control and bulk message timeouts - ALSA: line6: fix control and interrupt message timeouts - ALSA: synth: missing check for possible NULL after the call to kstrdup - ALSA: timer: Fix use-after-free problem - ALSA: timer: Unconditionally unlink slave instances, too - x86/irq: Ensure PI wakeup handler is unregistered before module unload - cavium: Return negative value when pci_alloc_irq_vectors() fails - scsi: qla2xxx: Fix unmap of already freed sgl - cavium: Fix return values of the probe function - sfc: Don't use netif_info before net_device setup - hyperv/vmbus: include linux/bitops.h - mmc: winbond: don't build on M68K - bpf: Prevent increasing bpf_jit_limit above max - xen/netfront: stop tx queues during live migration - spi: spl022: fix Microwire full duplex mode - watchdog: Fix OMAP watchdog early handling - vmxnet3: do not stop tx queues after netif_device_detach() - btrfs: fix lost error handling when replaying directory deletes - hwmon: (pmbus/lm25066) Add offset coefficients - regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled - regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default- dvs-idx property - EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell - mwifiex: fix division by zero in fw download path - ath6kl: fix division by zero in send path - ath6kl: fix control-message timeout - ath10k: fix control-message timeout - ath10k: fix division by zero in send path - PCI: Mark Atheros QCA6174 to avoid bus reset - rtl8187: fix control-message timeouts - evm: mark evm_fixmode as __ro_after_init - wcn36xx: Fix HT40 capability for 2Ghz band - mwifiex: Read a PCI register after writing the TX ring write pointer - libata: fix checking of DMA state - wcn36xx: handle connection loss indication - RDMA/qedr: Fix NULL deref for query_qp on the GSI QP - signal: Remove the bogus sigkill_pending in ptrace_stop - signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT - power: supply: max17042_battery: Prevent int underflow in set_soc_threshold - power: supply: max17042_battery: use VFSOC for capacity when no rsns - powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found - serial: core: Fix initializing and restoring termios speed - ALSA: mixer: oss: Fix racy access to slots - ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume - xen/balloon: add late_initcall_sync() for initial ballooning done - PCI: aardvark: Do not clear status bits of masked interrupts - PCI: aardvark: Do not unmask unused interrupts - PCI: aardvark: Fix return value of MSI domain .alloc() method - PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG - quota: check block number when reading the block in quota file - quota: correct error number in free_dqentry() - pinctrl: core: fix possible memory leak in pinctrl_enable() - iio: dac: ad5446: Fix ad5622_write() return value - USB: serial: keyspan: fix memleak on probe errors - USB: iowarrior: fix control-message timeouts - Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg() - Bluetooth: fix use-after-free error in lock_sock_nested() - platform/x86: wmi: do not fail if disabling fails - MIPS: lantiq: dma: add small delay after reset - MIPS: lantiq: dma: reset correct number of channel - locking/lockdep: Avoid RCU-induced noinstr fail - smackfs: Fix use-after-free in netlbl_catmap_walk() - x86: Increase exception stack sizes - mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type - mwifiex: Properly initialize private structure on interface type changes - media: mt9p031: Fix corrupted frame after restarting stream - media: netup_unidvb: handle interrupt properly according to the firmware - media: uvcvideo: Set capability in s_param - media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe() - media: s5p-mfc: Add checking to s5p_mfc_probe(). - media: mceusb: return without resubmitting URB in case of -EPROTO error. - ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK - ACPICA: Avoid evaluating methods too early during system resume - media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() - tracefs: Have tracefs directories not set OTH permission bits by default - ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create() - ACPI: battery: Accept charges over the design capacity as full - leaking_addresses: Always print a trailing newline - memstick: r592: Fix a UAF bug when removing the driver - lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression - lib/xz: Validate the value before assigning it to an enum variable - tracing/cfi: Fix cmp_entries_* functions signature mismatch - mwl8k: Fix use-after-free in mwl8k_fw_state_machine() - PM: hibernate: Get block device exclusively in swsusp_check() - iwlwifi: mvm: disable RX-diversity in powersave - smackfs: use __GFP_NOFAIL for smk_cipso_doi() - ARM: clang: Do not rely on lr register for stacktrace - gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE - ARM: 9136/1: ARMv7-M uses BE-8, not BE-32 - spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe() - parisc: fix warning in flush_tlb_all - task_stack: Fix end_of_stack() for architectures with upwards-growing stack - parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling - cgroup: Make rebind_subsystems() disable v2 controllers all at once - media: dvb-usb: fix ununit-value in az6027_rc_query - media: mtk-vpu: Fix a resource leak in the error handling path of 'mtk_vpu_probe()' - media: si470x: Avoid card name truncation - media: cx23885: Fix snd_card_free call on null card pointer - cpuidle: Fix kobject memory leaks in error paths - ath9k: Fix potential interrupt storm on queue reset - crypto: qat - detect PFVF collision after ACK - crypto: qat - disregard spurious PFVF interrupts - hwrng: mtk - Force runtime pm ops for sleep ops - b43legacy: fix a lower bounds test - b43: fix a lower bounds test - memstick: avoid out-of-range warning - memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host() - hwmon: Fix possible memleak in __hwmon_device_register() - ath10k: fix max antenna gain unit - drm/msm: uninitialized variable in msm_gem_import() - net: stream: don't purge sk_error_queue in sk_stream_kill_queues() - mmc: mxs-mmc: disable regulator on error and in the remove function - platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning - mwifiex: Send DELBA requests according to spec - phy: micrel: ksz8041nl: do not use power down mode - PM: hibernate: fix sparse warnings - smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi - s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap() - irq: mips: avoid nested irq_enter() - samples/kretprobes: Fix return value if register_kretprobe() failed - libertas_tf: Fix possible memory leak in probe and disconnect - libertas: Fix possible memory leak in probe and disconnect - net: amd-xgbe: Toggle PLL settings during rate change - net: phylink: avoid mvneta warning when setting pause parameters - crypto: pcrypt - Delay write to padata->info - ibmvnic: Process crqs after enabling interrupts - RDMA/rxe: Fix wrong port_cap_flags - ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc() - ARM: dts: at91: tse850: the emac<->phy interface is rmii - scsi: dc395: Fix error case unwinding - MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT - JFS: fix memleak in jfs_mount - ALSA: hda: Reduce udelay() at SKL+ position reporting - arm: dts: omap3-gta04a4: accelerometer irq fix - soc/tegra: Fix an error handling path in tegra_powergate_power_up() - memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe - video: fbdev: chipsfb: use memset_io() instead of memset() - serial: 8250_dw: Drop wrong use of ACPI_PTR() - usb: gadget: hid: fix error code in do_config() - power: supply: rt5033_battery: Change voltage values to µV - scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn() - RDMA/mlx4: Return missed an error if device doesn't support steering - ASoC: cs42l42: Correct some register default values - ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER - serial: xilinx_uartps: Fix race condition causing stuck TX - mips: cm: Convert to bitfield API to fix out-of-bounds access - power: supply: bq27xxx: Fix kernel crash on IRQ handler register error - apparmor: fix error check - rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined - pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds - drm/plane-helper: fix uninitialized variable reference - PCI: aardvark: Don't spam about PIO Response Status - NFS: Fix deadlocks in nfs_scan_commit_list() - fs: orangefs: fix error return code of orangefs_revalidate_lookup() - mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare() - dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro - auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string - auxdisplay: ht16k33: Connect backlight to fbdev - auxdisplay: ht16k33: Fix frame buffer device blanking - netfilter: nfnetlink_queue: fix OOB when mac header was cleared - dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result` - m68k: set a default value for MEMORY_RESERVE - watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT - ar7: fix kernel builds for compiler test - scsi: qla2xxx: Turn off target reset during issue_lip - i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()' - xen-pciback: Fix return in pm_ctrl_init() - net: davinci_emac: Fix interrupt pacing disable - ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses - bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed - mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration() - llc: fix out-of-bound array index in llc_sk_dev_hash() - nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails - vsock: prevent unnecessary refcnt inc for nonblocking connect - USB: chipidea: fix interrupt deadlock - ARM: 9155/1: fix early early_iounmap() - ARM: 9156/1: drop cc-option fallbacks for architecture selection - powerpc/lib: Add helper to check if offset is within conditional branch range - powerpc/bpf: Validate branch ranges - powerpc/bpf: Fix BPF_SUB when imm == 0x80000000 - mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks - mm, oom: do not trigger out_of_memory from the #PF - s390/cio: check the subchannel validity for dev_busid - PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros - ext4: fix lazy initialization next schedule time computation in more granular unit - tracing: Resize tgid_map to pid_max, not PID_MAX_DEFAULT - parisc/entry: fix trace test in syscall exit path - PCI/MSI: Destroy sysfs before freeing entries - arm64: zynqmp: Fix serial compatible string - scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq() - usb: musb: tusb6010: check return value after calling platform_get_resource() - scsi: advansys: Fix kernel pointer leak - ARM: dts: omap: fix gpmc,mux-add-data type - usb: host: ohci-tmio: check return value after calling platform_get_resource() - tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc - MIPS: sni: Fix the build - scsi: target: Fix ordered tag handling - scsi: target: Fix alua_tg_pt_gps_count tracking - powerpc/5200: dts: fix memory node unit name - ALSA: gus: fix null pointer dereference on pointer block - powerpc/dcr: Use cmplwi instead of 3-argument cmpli - sh: check return code of request_irq - maple: fix wrong return value of maple_bus_init(). - sh: fix kconfig unmet dependency warning for FRAME_POINTER - sh: define __BIG_ENDIAN for math-emu - mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set - sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain() - net: bnx2x: fix variable dereferenced before check - iavf: Fix for the false positive ASQ/ARQ errors while issuing VF reset - MIPS: generic/yamon-dt: fix uninitialized variable error - mips: bcm63xx: add support for clk_get_parent() - mips: lantiq: add support for clk_get_parent() - platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()' - net: virtio_net_hdr_to_skb: count transport header in UFO - i40e: Fix NULL ptr dereference on VSI filter sync - NFC: reorganize the functions in nci_request - NFC: reorder the logic in nfc_{un,}register_device - perf/x86/intel/uncore: Fix filter_tid mask for CHA events on Skylake Server - perf/x86/intel/uncore: Fix IIO event constraints for Skylake Server - tun: fix bonding active backup with arp monitoring - hexagon: export raw I/O routines for modules - mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag - btrfs: fix memory ordering between normal and ordered work functions - parisc/sticon: fix reverse colors - cfg80211: call cfg80211_stop_ap when switch from P2P_GO type - drm/udl: fix control-message timeout - drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga and dvi connectors - perf/core: Avoid put_page() when GUP fails - batman-adv: mcast: fix duplicate mcast packets in BLA backbone from LAN - batman-adv: Consider fragmentation for needed_headroom - batman-adv: Reserve needed_*room for fragments - batman-adv: Don't always reallocate the fragmentation skb head - RDMA/netlink: Add __maybe_unused to static inline in C file - ASoC: DAPM: Cover regression by kctl change notification fix - usb: max-3421: Use driver data instead of maintaining a list of bound devices - soc/tegra: pmc: Fix imbalanced clock disabling in error code path - crypto: s5p-sss - Add error handling in s5p_aes_probe() - ia64: kprobes: Fix to pass correct trampoline address to the handler - rsi: fix key enabled check causing unwanted encryption for vap_id > 0 - rsi: fix rate mask set leading to P2P failure - mmc: sdhci-omap: Fix NULL pointer exception if regulator is not configured - tcp: don't free a FIN sk_buff in tcp_remove_empty_skb() - wcn36xx: add proper DMA memory barriers in rx path - s390/tape: fix timer initialization in tape_std_assign() - fuse: truncate pagecache on atomic_o_trunc - f2fs: fix up f2fs_lookup tracepoints - iavf: check for null in iavf_fix_features - i40e: Fix correct max_pkt_size on VF RX queue - i40e: Fix changing previously set num_queue_pairs for PFs - i40e: Fix display error code in dmesg * Bionic update: upstream stable patchset 2021-12-03 (LP: #1953202) - ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned - ARM: 9134/1: remove duplicate memcpy() definition - ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype - ARM: 8819/1: Remove '-p' from LDFLAGS - usbnet: sanity check for maxpacket - usbnet: fix error return code in usbnet_probe() - ata: sata_mv: Fix the error handling of mv_chip_id() - nfc: port100: fix using -ERRNO as command type mask - ipv4: use siphash instead of Jenkins in fnhe_hashfun() - mmc: vub300: fix control-message timeouts - mmc: dw_mmc: exynos: fix the finding clock sample value - mmc: sdhci: Map more voltage level to SDHCI_POWER_330 - mmc: sdhci-esdhc-imx: clear the buffer_read_ready to reset standard tuning circuit - net: lan78xx: fix division by zero in send path - regmap: Fix possible double-free in regcache_rbtree_exit() - net: batman-adv: fix error handling - nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST - net: nxp: lpc_eth.c: avoid hang when bringing interface down - sctp: use init_tag from inithdr for ABORT chunk - sctp: fix the processing for COOKIE_ECHO chunk - sctp: add vtag check in sctp_sf_violation - sctp: add vtag check in sctp_sf_do_8_5_1_E_sa - sctp: add vtag check in sctp_sf_ootb - ARM: 9141/1: only warn about XIP address when not compile testing - arm64: Avoid premature usercopy failure - ipv6: use siphash in rt6_exception_hash() - ipv6: make exception cache less predictible - arm64: dts: allwinner: h5: NanoPI Neo 2: Fix ethernet node - scsi: core: Put LLD module refcnt after SCSI device is released - media: firewire: firedtv-avc: fix a buffer overflow in avc_ca_pmt() - sfc: Fix reading non-legacy supported link modes - ARM: 9120/1: Revert "amba: make use of -1 IRQs warn" - mm/zsmalloc: Prepare to variable MAX_PHYSMEM_BITS - arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed - block: introduce multi-page bvec helpers - Revert "x86/kvm: fix vcpu-id indexed array sizes" - usb: gadget: Mark USB_FSL_QE broken on 64-bit - usb: musb: Balance list entry in musb_gadget_queue - usb-storage: Add compatibility quirk flags for iODD 2531/2541 - printk/console: Allow to disable console output by using console="" or console=null - isofs: Fix out of bound access for corrupted isofs image - comedi: dt9812: fix DMA buffers on stack - comedi: ni_usb6501: fix NULL-deref in command paths - comedi: vmk80xx: fix transfer-buffer overflows - comedi: vmk80xx: fix bulk-buffer overflow - comedi: vmk80xx: fix bulk and interrupt message timeouts - staging: r8712u: fix control-message timeout - staging: rtl8192u: fix control-message timeouts - rsi: fix control-message timeout - usb: ehci: handshake CMD_RUN instead of STS_HALT -- Krzysztof Kozlowski