panic(cpu 6 caller 0xffffff80036d391a): watchdog timeout: no checkins from watchdogd in 95 seconds (8668 total checkins since monitoring last enabled) Panicked task 0xffffff9db5851218: 285 threads: pid 0: kernel_task Backtrace (CPU 6), panicked thread: 0xffffffa27fce1598, Frame : Return Address 0xfffffff820f53bb0 : 0xffffff80003edf9d mach_kernel : _handle_debugger_trap + 0x4ad 0xfffffff820f53c00 : 0xffffff800055b786 mach_kernel : _kdp_i386_trap + 0x116 0xfffffff820f53c40 : 0xffffff800054aa10 mach_kernel : _kernel_trap + 0x3e0 0xfffffff820f53c90 : 0xffffff8000388951 mach_kernel : _return_from_trap + 0xc1 0xfffffff820f53cb0 : 0xffffff80003ee27d mach_kernel : _DebuggerTrapWithState + 0x5d 0xfffffff820f53da0 : 0xffffff80003ed929 mach_kernel : _panic_trap_to_debugger + 0x1a9 0xfffffff820f53e00 : 0xffffff8000be0f93 mach_kernel : _panic_with_options + 0x89 0xfffffff820f53ef0 : 0xffffff80036d391a com.apple.driver.watchdog : __ZN10IOWatchdog14userspacePanicEP8OSObjectPvP25IOExternalMethodArguments.cold.1 0xfffffff820f53f20 : 0xffffff80036d30b3 com.apple.driver.watchdog : __ZN10IOWatchdog13checkWatchdogEv + 0xd5 0xfffffff820f53f50 : 0xffffff8001a7e601 com.apple.driver.AppleSMC : __ZN16SMCWatchDogTimer14watchdogThreadEv + 0xbb 0xfffffff820f53fa0 : 0xffffff800038819e mach_kernel : _call_continuation + 0x2e Kernel Extensions in backtrace: com.apple.driver.watchdog(1.0)[A71DE745-044D-37DB-B730-8F8FFB66B24A]@0xffffff80036d1000->0xffffff80036d3fff com.apple.driver.AppleSMC(3.1.9)[712419B7-1229-324C-A182-FA69C7844A2B]@0xffffff8001a6c000->0xffffff8001a88fff dependency: com.apple.driver.watchdog(1)[A71DE745-044D-37DB-B730-8F8FFB66B24A]@0xffffff80036d1000->0xffffff80036d3fff dependency: com.apple.iokit.IOACPIFamily(1.4)[55E86E16-9FC5-3768-880B-ADFECF403215]@0xffffff800298f000->0xffffff8002990fff dependency: com.apple.iokit.IOPCIFamily(2.9)[E2CE416B-59DA-3836-9985-FDC527C5E6C7]@0xffffff8002dff000->0xffffff8002e2efff Process name corresponding to current thread (0xffffffa27fce1598): kernel_task Boot args: keepsyms=1 Mac OS version: 22A380 Kernel version: Darwin Kernel Version 22.1.0: Sun Oct 9 20:14:54 PDT 2022; root:xnu-8792.41.9~2/RELEASE_X86_64 Kernel UUID: BF7C9676-EF23-3E8D-A2E2-25DAC63091B6 roots installed: 0 KernelCache slide: 0x0000000000000000 KernelCache base: 0xffffff8000200000 Kernel slide: 0x00000000000dc000 Kernel text base: 0xffffff80002dc000 __HIB text base: 0xffffff8000100000 System model name: iMac19,1 (Mac-AA95B1DDAB278B95) System shutdown begun: NO Panic diags file available: YES (0x0) Hibernation exit count: 0 System uptime in nanoseconds: 86794762916518 Last Sleep: absolute base_tsc base_nano Uptime : 0x00004ef07b0314cf Sleep : 0x0000000000000000 0x0000000000000000 0x0000000000000000 Wake : 0x0000000000000000 0x0000001b29a1a836 0x0000000000000000 Compressor Info: 0% of compressed pages limit (OK) and 1% of segments limit (OK) with 2 swapfiles and OK swap space Zone info: Zone map: 0xffffff88e3324000 - 0xffffffa8e3324000 . PGZ : 0xffffff88e3324000 - 0xffffff88f3325000 . VM : 0xffffff88f3325000 - 0xffffff8dbd98b000 . RO : 0xffffff8dbd98b000 - 0xffffff8f56657000 . GEN0 : 0xffffff8f56657000 - 0xffffff9420cbd000 . GEN1 : 0xffffff9420cbd000 - 0xffffff98eb323000 . GEN2 : 0xffffff98eb323000 - 0xffffff9db5989000 . GEN3 : 0xffffff9db5989000 - 0xffffffa27fff0000 . DATA : 0xffffffa27fff0000 - 0xffffffa8e3324000 Metadata: 0xffffffa8e3ab8000 - 0xffffffa903ab8000 Bitmaps : 0xffffffa903ab8000 - 0xffffffa923ab8000