I can see this issue with 5.19-rc3 as well: [ 199.281238] LTP: starting cpuhotplug04 (cpuhotplug04.sh -l 1) [ 203.753796] EEH: Recovering PHB#3-PE#1fd [ 203.753813] EEH: PE location: Onboard SAS, PHB location: N/A [ 203.753817] EEH: Frozen PHB#3-PE#1fd detected [ 203.753821] EEH: Call Trace: [ 203.753822] EEH: [c00000000005596c] __eeh_send_failure_event+0x6c/0x120 [ 203.753840] EEH: [c00000000004e5b4] eeh_dev_check_failure.part.0+0x254/0x650 [ 203.753851] EEH: [c000000000ad9d58] __pci_write_msi_msg+0x2a8/0x350 [ 203.753858] EEH: [c000000000ada2e8] pci_msi_domain_write_msg+0x38/0x50 [ 203.753863] EEH: [c000000000241398] msi_domain_set_affinity+0xe8/0x100 [ 203.753869] EEH: [c000000000230c04] irq_do_set_affinity+0x1e4/0x2a0 [ 203.753874] EEH: [c000000000240414] irq_migrate_all_off_this_cpu+0x324/0x390 [ 203.753879] EEH: [c0000000000d3f24] xive_smp_disable_cpu+0x34/0xd0 [ 203.753883] EEH: [c0000000000e5eb8] pnv_smp_cpu_disable+0x88/0x120 [ 203.753888] EEH: [c000000000063c84] __cpu_disable+0x54/0xb0 [ 203.753892] EEH: [c000000000170c4c] take_cpu_down+0x4c/0x110 [ 203.753896] EEH: [c0000000002da8d4] multi_cpu_stop+0xe4/0x230 [ 203.753902] EEH: [c0000000002d9ee4] cpu_stopper_thread+0x164/0x2c0 [ 203.753907] EEH: [c0000000001b4e90] smpboot_thread_fn+0x1f0/0x260 [ 203.753911] EEH: [c0000000001adaa4] kthread+0x124/0x130 [ 203.753916] EEH: [c00000000000ce54] ret_from_kernel_thread+0x5c/0x64 [ 203.753920] EEH: This PCI device has failed 1 times in the last hour and will be permanently disabled after 5 failures. [ 203.753922] EEH: Notify device drivers to shutdown [ 203.753925] EEH: Beginning: 'error_detected(IO frozen)' [ 203.753928] PCI 0003:01:00.0#01fd: EEH: Invoking aacraid->error_detected(IO frozen) [ 203.753934] aacraid 0003:01:00.0: aacraid: PCI error detected 2 [ 203.774865] sd 0:2:0:0: [sda] tag#404 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s [ 203.774884] sd 0:2:0:0: [sda] tag#404 CDB: Write(10) 2a 00 23 00 ad 00 00 02 00 00 [ 203.774890] I/O error, dev sda, sector 587246848 op 0x1:(WRITE) flags 0x4800 phys_seg 4 prio class 0 [ 203.774903] sd 0:2:0:0: [sda] tag#405 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s [ 203.774909] sd 0:2:0:0: [sda] tag#405 CDB: Write(10) 2a 00 23 00 af 00 00 02 00 00 [ 203.774912] I/O error, dev sda, sector 587247360 op 0x1:(WRITE) flags 0x4800 phys_seg 4 prio class 0 [ 203.774933] sd 0:2:0:0: [sda] tag#406 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s [ 203.774938] sd 0:2:0:0: [sda] tag#406 CDB: Write(10) 2a 00 23 00 b1 00 00 02 00 00 [ 203.774940] I/O error, dev sda, sector 587247872 op 0x1:(WRITE) flags 0x4800 phys_seg 4 prio class 0 [ 203.774948] sd 0:2:0:0: [sda] tag#407 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s [ 203.774952] sd 0:2:0:0: [sda] tag#407 CDB: Write(10) 2a 00 23 00 b3 00 00 02 00 00 [ 203.774954] I/O error, dev sda, sector 587248384 op 0x1:(WRITE) flags 0x4800 phys_seg 4 prio class 0 [ 203.774962] sd 0:2:0:0: [sda] tag#408 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s [ 203.774965] sd 0:2:0:0: [sda] tag#408 CDB: Write(10) 2a 00 23 00 b5 00 00 02 00 00 [ 203.774967] I/O error, dev sda, sector 587248896 op 0x1:(WRITE) flags 0x4800 phys_seg 4 prio class 0 [ 203.774974] sd 0:2:0:0: [sda] tag#409 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=0s [ 203.774978] sd 0:2:0:0: [sda] tag#409 CDB: Write(10) 2a 00 23 00 b7 00 00 02 00 00 [ 203.774980] I/O error, dev sda, sector 587249408 op 0x1:(WRITE) flags 0x800 phys_seg 4 prio class 0 [ 203.776317] PCI 0003:01:00.0#01fd: EEH: aacraid driver reports: 'need reset' [ 203.776324] EEH: Finished:'error_detected(IO frozen)' with aggregate recovery state:'need reset' [ 203.776329] EEH: Collect temporary log [ 203.776352] EEH: of node=0003:01:00.0 [ 203.776357] EEH: PCI device/vendor: 028d9005 [ 203.776360] EEH: PCI cmd/status register: 00100146 [ 203.776362] EEH: PCI-E capabilities and status follow: [ 203.776373] EEH: PCI-E 00: 00020010 000081a2 00002950 00437083 [ 203.776383] EEH: PCI-E 10: 10830000 00000000 00000000 00000000 [ 203.776385] EEH: PCI-E 20: 00000000 [ 203.776387] EEH: PCI-E AER capability register set follows: [ 203.776397] EEH: PCI-E AER 00: 30020001 00000000 00400000 00462030 [ 203.776406] EEH: PCI-E AER 10: 00000000 0000e000 000001e0 00000000 [ 203.776415] EEH: PCI-E AER 20: 00000000 00000000 00000000 00000000 [ 203.776419] EEH: PCI-E AER 30: 00000000 00000000 [ 203.776421] PHB4 PHB#3 Diag-data (Version: 1) [ 203.776423] brdgCtl: 00000002 [ 203.776425] RootSts: 00060040 00402000 a0830008 00100107 00000800 [ 203.776429] PhbSts: 0000001c00000000 0000001c00000000 [ 203.776431] Lem: 0000000100000080 0000000000000000 0000000000000080 [ 203.776434] PhbErr: 0000028000000000 0000020000000000 2148000098000240 a008400000000000 [ 203.776438] RxeTceErr: 2000000000000000 2000000000000000 40000000000001fd 0000000000000000 [ 203.776442] PblErr: 0000000000020000 0000000000020000 0000000000000000 0000000000000000 [ 203.776445] RegbErr: 0000004000000000 0000004000000000 8800000c00000000 0000000007011000 [ 203.776451] PE[1fd] A/B: 8000b03800000000 8000000000000000 [ 203.776454] EEH: Reset without hotplug activity [ 216.704998] EEH: Beginning: 'slot_reset' [ 216.705010] PCI 0003:01:00.0#01fd: EEH: Invoking aacraid->slot_reset() [ 216.705017] aacraid 0003:01:00.0: aacraid: PCI error - slot reset [ 216.772509] PCI 0003:01:00.0#01fd: EEH: aacraid driver reports: 'recovered' [ 216.772513] EEH: Finished:'slot_reset' with aggregate recovery state:'recovered' [ 216.772515] EEH: Notify device driver to resume [ 216.772516] EEH: Beginning: 'resume' [ 216.773985] PCI 0003:01:00.0#01fd: EEH: Invoking aacraid->resume() [ 363.672655] INFO: task kworker/u321:1:963 blocked for more than 120 seconds. [ 363.672682] Not tainted 5.19.0-051900rc3-generic #202206192130 [ 363.672706] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 363.672721] task:kworker/u321:1 state:D stack: 0 pid: 963 ppid: 2 flags:0x00000800 [ 363.672729] Workqueue: writeback wb_workfn (flush-8:0) [ 363.672739] Call Trace: [ 363.672741] [c000000014fceea0] [c000000014fcef50] 0xc000000014fcef50 (unreliable) [ 363.672750] [c000000014fcf090] [c00000000001d934] __switch_to+0x134/0x230 [ 363.672758] [c000000014fcf0f0] [c0000000012ec038] __schedule+0x228/0x6e0 [ 363.672766] [c000000014fcf1b0] [c0000000012ec55c] schedule+0x6c/0x110 [ 363.672774] [c000000014fcf1e0] [c0000000012ec684] io_schedule+0x54/0x80 [ 363.672781] [c000000014fcf210] [c00000000099a834] rq_qos_wait+0x114/0x260 [ 363.672787] [c000000014fcf2d0] [c0000000009bf874] wbt_wait+0xd4/0x170 [ 363.672794] [c000000014fcf330] [c000000000999f54] __rq_qos_throttle+0x54/0x80 [ 363.672800] [c000000014fcf360] [c000000000973d3c] blk_mq_get_new_requests+0xfc/0x270 [ 363.672808] [c000000014fcf3f0] [c00000000097b43c] blk_mq_submit_bio+0x35c/0x530 [ 363.672814] [c000000014fcf450] [c000000000963ea0] __submit_bio+0x1a0/0x2a0 [ 363.672821] [c000000014fcf4a0] [c0000000009647e0] submit_bio_noacct_nocheck+0xf0/0x160 [ 363.672829] [c000000014fcf500] [c00000000062de48] submit_bh_wbc+0x198/0x200 [ 363.672835] [c000000014fcf540] [c000000000632130] __block_write_full_page+0x320/0x6d0 [ 363.672842] [c000000014fcf5e0] [c0000000009573bc] blkdev_writepage+0x2c/0x40 [ 363.672848] [c000000014fcf600] [c00000000047142c] __writepage+0x3c/0xe0 [ 363.672854] [c000000014fcf630] [c000000000471b2c] write_cache_pages+0x13c/0x4f0 [ 363.672860] [c000000014fcf750] [c000000000471f54] generic_writepages+0x74/0xd0 [ 363.672866] [c000000014fcf7c0] [c000000000957330] blkdev_writepages+0x20/0x40 [ 363.672872] [c000000014fcf7e0] [c000000000475300] do_writepages+0xc0/0x2c0 [ 363.672878] [c000000014fcf8a0] [c000000000618128] __writeback_single_inode+0x68/0x510 [ 363.672884] [c000000014fcf8f0] [c000000000618c64] writeback_sb_inodes+0x2f4/0x730 [ 363.672890] [c000000014fcfa20] [c000000000619124] __writeback_inodes_wb+0x84/0x1a0 [ 363.672896] [c000000014fcfa90] [c0000000006195ac] wb_writeback+0x36c/0x490 [ 363.672902] [c000000014fcfb50] [c00000000061ae30] wb_workfn+0x3c0/0x6a0 [ 363.672908] [c000000014fcfc90] [c00000000019feb4] process_one_work+0x2f4/0x5d0 [ 363.672916] [c000000014fcfd30] [c0000000001a0778] worker_thread+0xa8/0x5e0 [ 363.672923] [c000000014fcfdc0] [c0000000001adaa4] kthread+0x124/0x130 [ 363.672930] [c000000014fcfe10] [c00000000000ce54] ret_from_kernel_thread+0x5c/0x64