igt@sysfs_heartbeat_interval@nopreempt@* - abort - WARNING: possible circular locking dependency detected, .*is trying to acquire lock:, at: i915_hwmon_power_max_disable.*, but task is already holding lock:, at: intel_gt_reset.*
http://gfx-ci.igk.intel.com/cibuglog-ng/testresult/1714510578?query_key=d4959adf12dda7eb0660aac4d66b6a142fb5b32f
<6> [324.676138] The GPU crash dump is required to analyze GPU hangs, so please always attach it.
<6> [324.676140] GPU crash dump saved to /sys/class/drm/card0/error
<5> [324.677119] i915 0000:03:00.0: [drm] GT0: Resetting chip for stopped heartbeat on vecs0
<6> [324.678565] i915 0000:03:00.0: [drm] GT0: GuC firmware i915/dg1_guc_70.bin version 70.20.0
<6> [324.678569] i915 0000:03:00.0: [drm] GT0: HuC firmware i915/dg1_huc.bin version 7.9.3
<4> [324.678597]
<4> [324.678599] ======================================================
<4> [324.678600] WARNING: possible circular locking dependency detected
<4> [324.678602] 6.8.0-rc7-CI_DRM_14387-g98da761379cf+ #1 Tainted: G U
<4> [324.678603] ------------------------------------------------------
<4> [324.678604] kworker/0:1H/69 is trying to acquire lock:
<4> [324.678606] ffff888121e9ce40 (&hwmon->hwmon_lock){+.+.}-{3:3}, at: i915_hwmon_power_max_disable+0x43/0xb0 [i915]
<4> [324.678769]
but task is already holding lock:
<4> [324.678770] ffff8881118ad8e8 (>->reset.mutex){+.+.}-{3:3}, at: intel_gt_reset+0x181/0x480 [i915]
<4> [324.678871]
which lock already depends on the new lock.
<4> [324.678872]
the existing dependency chain (in reverse order) is:
<4> [324.678873]
-> #4 (>->reset.mutex){+.+.}-{3:3}:
<4> [324.678877] lock_acquire+0xd8/0x2d0
<4> [324.678881] i915_gem_shrinker_taints_mutex+0x31/0x50 [i915]
<4> [324.679004] intel_gt_init_reset+0x65/0x80 [i915]
<4> [324.679097] intel_gt_common_init_early+0xd9/0x120 [i915]
<4> [324.679181] intel_root_gt_init_early+0x5e/0x70 [i915]
<4> [324.679263] i915_driver_probe+0x1e6/0xd40 [i915]
<4> [324.679330] i915_pci_probe+0xd5/0x200 [i915]
<4> [324.679397] pci_device_probe+0x95/0x120
<4> [324.679400] really_probe+0x164/0x3c0
<4> [324.679403] __driver_probe_device+0x73/0x160
<4> [324.679406] driver_probe_device+0x19/0xa0
<4> [324.679408] __driver_attach+0xb6/0x180