On Sun, 2021-09-12 at 14:25 -0700, Bart Van Assche wrote: > On 9/12/21 09:26, Yi Zhang wrote: > > [ 130.851918] Failing address: 000003ff80815000 TEID: > > 000003ff80815803 > > [ 130.852068] CPU: 1 PID: 950 Comm: multipathd Not tainted 5.14.0 > > #1 > > [ 130.852071] Hardware name: IBM 8561 LT1 400 (KVM/Linux) > > [ 130.852073] Krnl PSW : 0704e00180000000 000000002e37e7cc > > (scsi_mq_exit_request+0x2c/0x58) > > [ 130.852113] Call Trace: > > [ 130.852115] [<000000002e37e7cc>] scsi_mq_exit_request+0x2c/0x58 > > [ 130.852120] [<000000002e1c2608>] blk_mq_free_rqs+0x80/0x218 > > [ 130.852125] [<000000002e1c2f0a>] blk_mq_free_tag_set+0x5a/0x128 > > [ 130.852128] [<000000002e3774d0>] > > scsi_host_dev_release+0xb0/0x118 > > [ 130.852130] [<000000002e33fe10>] device_release+0x48/0xb0 > > [ 130.852136] [<000000002e28bf12>] kobject_put+0xca/0x1f0 > > [ 130.852140] [<000000002e33fe10>] device_release+0x48/0xb0 > > [ 130.852142] [<000000002e28bf12>] kobject_put+0xca/0x1f0 > > [ 130.852145] [<000000002dc1324a>] > > execute_in_process_context+0x4a/0xf0 > > [ 130.852149] [<000000002e33fe10>] device_release+0x48/0xb0 > > [ 130.852151] [<000000002e28bf12>] kobject_put+0xca/0x1f0 > > [ 130.852153] [<000000002e38e49e>] sd_release+0x6e/0xf8 > > [ 130.852158] [<000000002e1a86d0>] blkdev_put+0xe0/0x278 > > [ 130.852162] [<000000002e1a9946>] blkdev_close+0x3e/0x50 > > [ 130.852164] [<000000002de94728>] __fput+0xa0/0x280 > > [ 130.852168] [<000000002dc19190>] task_work_run+0x88/0xd0 > > [ 130.852170] [<000000002dc89b9e>] > > exit_to_user_mode_loop+0x1ce/0x1d8 > > [ 130.852175] [<000000002dc89c22>] > > exit_to_user_mode_prepare+0x7a/0x80 > > [ 130.852178] [<000000002e6e70be>] __do_syscall+0x106/0x1e8 > > [ 130.852181] [<000000002e6f5518>] system_call+0x78/0xa0 > > I haven't seen this yet. Is this crash reproducible? If so, please > bisect this crash. > > Thanks, > > Bart. > I am looking to reproduce and bisect as well. Regards Laurence
