System shutdown with NVMe devices takes a long time
Issue
- System shutdown with NVMe devices takes a long time:
PID: 5469 TASK: ff41819091e39e40 CPU: 11 COMMAND: "poweroff"
#0 [ff5f553b89c17bd0] __schedule at ffffffffa0177544
#1 [ff5f553b89c17c68] schedule at ffffffffa01779b7
#2 [ff5f553b89c17c78] schedule_timeout at ffffffffa017c197
#3 [ff5f553b89c17d10] msleep at ffffffff9f97c259
#4 [ff5f553b89c17d18] nvme_shutdown_ctrl at ffffffffc0503bc2 [nvme_core]
#5 [ff5f553b89c17d48] nvme_dev_disable at ffffffffc0521f10 [nvme]
#6 [ff5f553b89c17da8] pci_device_shutdown at ffffffff9fce85e4
#7 [ff5f553b89c17dc8] device_shutdown at ffffffff9fe0d791
#8 [ff5f553b89c17df8] kernel_power_off at ffffffff9f912c51
#9 [ff5f553b89c17e00] __do_sys_reboot at ffffffff9f912dbc
#10 [ff5f553b89c17f38] do_syscall_64 at ffffffff9f8042bb
#11 [ff5f553b89c17f50] entry_SYSCALL_64_after_hwframe at ffffffffa02000ad
RIP: 00007f234b39b5f7 RSP: 00007ffd604a1c68 RFLAGS: 00000246
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f234b39b5f7
RDX: 000000004321fedc RSI: 0000000028121969 RDI: 00000000fee1dead
RBP: 0000000000000000 R8: 0000000000000002 R9: 0000000000000000
R10: 0000000000002159 R11: 0000000000000246 R12: 00007ffd604a1e48
R13: 00007ffd604a1e40 R14: 0000000000000000 R15: 0000000000000000
ORIG_RAX: 00000000000000a9 CS: 0033 SS: 002b
Environment
- Red Hat Enterprise Linux 8
- Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983
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