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/linux/tools/testing/selftests/wireguard/qemu/
H A Dinit.c39 static void panic(const char *what) in panic() function
53 panic("uname"); in print_banner()
68 panic("open(random)"); in seed_rng()
70 panic("ioctl(RNDADDTOENTCNT)"); in seed_rng()
80 panic("settimeofday()"); in set_time()
93 panic("devtmpfs mount"); in mount_filesystems()
95 panic("procfs mount"); in mount_filesystems()
97 panic("sysfs mount"); in mount_filesystems()
99 panic("tmpfs mount"); in mount_filesystems()
101 panic("tmpfs mount"); in mount_filesystems()
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/linux/Documentation/trace/coresight/
H A Dpanic.rst2 Using Coresight for Kernel panic and Watchdog reset
8 debug kernel panic and watchdog reset scenarios.
10 Coresight trace during Kernel panic
12 From the coresight driver point of view, addressing the kernel panic
19 b. Support for stopping coresight blocks at the time of panic
23 d. Support for reading trace data captured at the time of panic
43 Disabling coresight blocks at the time of panic
46 kernel panic, it would be desirable to stop the coresight blocks at the
47 time of panic.
52 Trigger on panic
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/linux/rust/proc-macro2/
H A Ddetection.rs60 use std::panic::{self, PanicInfo}; in initialize()
66 let original_hook = panic::take_hook(); in initialize()
67 panic::set_hook(null_hook); in initialize()
69 let works = panic::catch_unwind(proc_macro::Span::call_site).is_ok(); in initialize()
72 let hopefully_null_hook = panic::take_hook(); in initialize()
73 panic::set_hook(original_hook); in initialize()
75 panic!("observed race condition in proc_macro2::inside_proc_macro"); in initialize()
/linux/Documentation/translations/zh_CN/admin-guide/
H A Dlockup-watchdogs.rst17 印当前堆栈跟踪信息并进入锁定状态。也可配置使其在检测到'softlockup'后进入panic
28 这个panic选项也可以与panic_timeout结合使用（这个panic_timeout是通过稍具迷惑性的
29 sysctl命令"kernel.panic"来设置），使系统在panic指定时间后自动重启。
41 警告或者直接panic。
46 然后如果系统配置了进入panic流程则进入panic，否则内核继续执行。
/linux/Documentation/translations/zh_TW/admin-guide/
H A Dlockup-watchdogs.rst17 印當前堆棧跟蹤信息並進入鎖定狀態。也可配置使其在檢測到'softlockup'後進入panic
28 這個panic選項也可以與panic_timeout結合使用（這個panic_timeout是通過稍具迷惑性的
29 sysctl命令"kernel.panic"來設置），使系統在panic指定時間後自動重啓。
41 警告或者直接panic。
46 然後如果系統配置了進入panic流程則進入panic，否則內核繼續執行。
/linux/arch/mips/pci/
H A Dmsi-octeon.c144 panic("arch_setup_msi_irq: Unable to find a free MSI interrupt"); in arch_setup_msi_irq()
175 panic("arch_setup_msi_irq: Invalid octeon_dma_bar_type"); in arch_setup_msi_irq()
205 panic("arch_teardown_msi_irq: Attempted to teardown illegal " in arch_teardown_msi_irq()
228 panic("arch_teardown_msi_irq: Attempted to teardown MSI " in arch_teardown_msi_irq()
379 panic("request_irq(OCTEON_IRQ_PCI_MSI0) failed"); in octeon_msi_initialize()
383 panic("request_irq(OCTEON_IRQ_PCI_MSI1) failed"); in octeon_msi_initialize()
387 panic("request_irq(OCTEON_IRQ_PCI_MSI2) failed"); in octeon_msi_initialize()
391 panic("request_irq(OCTEON_IRQ_PCI_MSI3) failed"); in octeon_msi_initialize()
397 panic("request_irq(OCTEON_IRQ_PCI_MSI0) failed"); in octeon_msi_initialize()
401 panic("request_irq(OCTEON_IRQ_PCI_MSI1) failed"); in octeon_msi_initialize()
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/linux/arch/mips/mti-malta/
H A Dmalta-dtshim.c202 panic("Unsupported physical memory map v%u detected", in append_memory()
208 panic("Unable to add memory node to DT: %d", mem_off); in append_memory()
212 panic("Unable to set memory node device_type: %d", err); in append_memory()
218 panic("Unable to set memory regs property: %d", err); in append_memory()
224 panic("Unable to set linux,usable-memory property: %d", err); in append_memory()
307 panic("Corrupt DT"); in malta_dt_shim()
311 panic("Unable to open FDT: %d", err); in malta_dt_shim()
315 panic("No / node in DT"); in malta_dt_shim()
319 panic("No root compatible property in DT: %d", len); in malta_dt_shim()
330 panic("Unable to pack FDT: %d\n", err); in malta_dt_shim()
/linux/arch/xtensa/kernel/
H A Ds32c1i_selftest.c78 panic("S32C1I exception error"); in check_s32c1i()
80 panic("S32C1I compare error"); in check_s32c1i()
92 panic("S32C1I exception error (b)"); in check_s32c1i()
94 panic("S32C1I store error"); in check_s32c1i()
103 panic("S32C1I exceptions not currently supported"); in check_s32c1i()
106 panic("inconsistent S32C1I exceptions"); in check_s32c1i()
/linux/crypto/asymmetric_keys/
H A Dselftest.c34 panic("Can't allocate certs %s selftest keyring: %ld\n", name, PTR_ERR(keyring)); in fips_signature_selftest()
38 panic("Can't allocate certs %s selftest keyring: %d\n", name, ret); in fips_signature_selftest()
44 panic("Certs %s selftest: pkcs7_parse_message() = %d\n", name, ret); in fips_signature_selftest()
50 panic("Certs %s selftest: pkcs7_verify() = %d\n", name, ret); in fips_signature_selftest()
54 panic("Certs %s selftest: pkcs7_validate_trust() = %d\n", name, ret); in fips_signature_selftest()
/linux/scripts/
H A Dgenerate_rust_target.rs188 panic!("arm uses the builtin rustc target"); in main()
190 panic!("arm64 uses the builtin rustc aarch64-unknown-none target"); in main()
193 panic!("64-bit RISC-V uses the builtin rustc riscv64-unknown-none-elf target"); in main()
195 panic!("32-bit RISC-V is an unsupported architecture"); in main()
236 panic!("32-bit x86 only works under UML"); in main()
258 panic!("loongarch uses the builtin rustc loongarch64-unknown-none-softfloat target"); in main()
260 panic!("Unsupported architecture"); in main()
/linux/arch/mips/ralink/
H A Dof.c63 panic("Failed to find %s controller node", type); in mtmips_of_remap_node()
66 panic("Failed to get resource for %s node", np->name); in mtmips_of_remap_node()
71 panic("Failed to request resources for %s node", np->name); in mtmips_of_remap_node()
84 panic("Failed to remap core resources"); in ralink_of_remap()
/linux/rust/macros/
H A Dhelpers.rs37 panic!("Escape sequences in string literals not yet handled"); in try_string()
41 panic!("Raw string literals are not yet handled"); in try_string()
56 panic!("Expected Punct"); in expect_punct()
74 panic!("Expected Group"); in expect_group()
80 panic!("Expected end"); in expect_end()
H A Dmodule.rs19 _ => panic!("Expected ',' or end of array"), in expect_string_array()
184 t => panic!("Unsupported parameter type {}", t), in param_ops_path()
229 Some(_) => panic!("Expected Ident or end"), in expect_params()
276 Some(_) => panic!("Expected Ident or end"), in parse()
281 panic!("Duplicated key \"{key}\". Keys can only be specified once."); in parse()
296 _ => panic!("Unknown key \"{key}\". Valid keys are: {EXPECTED_KEYS:?}."), in parse()
308 panic!("Missing required key \"{key}\"."); in parse()
320 panic!("Keys are not ordered as expected. Order them like: {ordered_keys:?}."); in parse()
/linux/arch/powerpc/sysdev/
H A Ddart_iommu.c95 panic("DART: TLB did not flush after waiting a long " in dart_tlb_invalidate_all()
127 panic("DART: TLB did not flush after waiting a long " in dart_tlb_invalidate_one()
243 panic("Failed to allocate 16MB below 2GB for DART table\n"); in allocate_dart()
251 panic("DART: table allocation failed\n"); in allocate_dart()
282 panic("DART: can't get register base ! "); in dart_init()
287 panic("DART: Cannot map registers!"); in dart_init()
344 panic("Failed to initialize iommu table"); in iommu_table_dart_setup()
/linux/Documentation/admin-guide/
H A Dpstore-blk.rst3 pstore block oops/panic logger
9 pstore block (pstore/blk) is an oops/panic logger that writes its logs to a
78 The chunk size in KB for oops/panic front-end. It **MUST** be a multiple of 4.
79 It's optional if you do not care about the oops/panic log.
81 There are multiple chunks for oops/panic front-end depending on the remaining
84 pstore/blk will log to oops/panic chunks one by one, and always overwrite the
93 Unlike oops/panic front-end, there is only one chunk for pmsg front-end.
168 the first line of oops/panic data. For example::
173 Sometimes the number of occurrences of oops|panic since the first booting is
186 files is ``dmesg-pstore-blk-[N]`` for oops/panic front-end,
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/linux/arch/mips/generic/
H A Dirq.c24 panic("Unimplemented!"); in get_c0_fdc_int()
40 panic("Unimplemented!"); in get_c0_perfcount_int()
56 panic("Unimplemented!"); in get_c0_compare_int()
/linux/arch/powerpc/platforms/44x/
H A Dfsp2.c128 panic("Bus Error\n"); in bus_err_handler()
134 panic("CMU Error\n"); in cmu_err_handler()
142 panic("Configuration Logic Error\n"); in conf_err_handler()
146 panic("OPBD Error\n"); in opbd_err_handler()
187 panic("DDR: Uncorrectable Error\n"); in mcue_handler()
194 panic("Received chassis-initiated reset request"); in rst_wrn_handler()
196 panic("Unknown external reset: CRCS=0x%x", crcs); in rst_wrn_handler()
/linux/arch/um/kernel/
H A Dtrap.c329 panic("Failed to sync kernel TLBs: %d", err); in segv()
335 panic("Segfault with pagefaults disabled but no mcontext"); in segv()
339 panic("Segfault without recovery target"); in segv()
347 panic("Segfault with no mm"); in segv()
351 panic("Kernel tried to access user memory at addr 0x%lx, ip 0x%lx", in segv()
375 panic("Kernel mode fault at addr 0x%lx, ip 0x%lx", in segv()
405 panic("Kernel mode signal %d", sig); in relay_signal()
/linux/arch/um/os-Linux/
H A Dsmp.c63 panic("Failed to restore the signal mask, errno = %d", errno); in os_start_cpu_thread()
82 panic("Failed to restore the signal mask, errno = %d", errno); in os_start_secondary()
107 panic("%s: sigprocmask failed, errno = %d", __func__, errno); in __local_ipi_set()
145 panic("%s: sigaction failed, errno = %d", __func__, errno); in os_init_smp()
H A Dsignal.c177 panic("enabling signal stack failed, errno = %d\n", errno); in set_sigstack()
237 panic("sigaction failed - errno = %d\n", errno); in set_handler()
242 panic("sigprocmask failed - errno = %d\n", errno); in set_handler()
435 panic("unblocking signals while not blocked"); in unblock_signals_hard()
498 panic("signals_blocked_pending underflow"); in unblock_signals_hard()
/linux/arch/arm/mach-mvebu/
H A Dplatsmp.c96 panic("Invalid number of CPUs in DT\n"); in armada_xp_smp_init_cpus()
135 panic("Cannot find 'marvell,bootrom' compatible node"); in armada_xp_smp_prepare_cpus()
140 panic("Cannot get 'bootrom' node address"); in armada_xp_smp_prepare_cpus()
144 panic("The address for the BootROM is incorrect"); in armada_xp_smp_prepare_cpus()
/linux/arch/csky/mm/
H A Dtcm.c35 goto panic;
56 goto panic;
105 panic:
106 panic("TCM init error");
/linux/certs/
H A Dsystem_keyring.c146 panic("Can't allocate secondary trusted keyring restriction\n"); in get_builtin_and_secondary_restriction()
192 panic("Can't link (machine) trusted keyrings\n"); in set_machine_trusted_keys()
238 panic("Can't allocate builtin trusted keyring\n"); in system_trusted_keyring_init()
251 panic("Can't allocate secondary trusted keyring\n"); in system_trusted_keyring_init()
254 panic("Can't link trusted keyrings\n"); in system_trusted_keyring_init()
/linux/sound/soc/sof/intel/
H A Datom.c66 u64 status, panic, imrd, imrx; in atom_dump() local
70 panic = snd_sof_dsp_read64(sdev, DSP_BAR, SHIM_IPCX); in atom_dump()
73 sof_print_oops_and_stack(sdev, KERN_ERR, status, panic, &xoops, in atom_dump()
81 str_yes_no(panic & SHIM_IPCX_BUSY), in atom_dump()
82 str_yes_no(panic & SHIM_IPCX_DONE), panic); in atom_dump()
/linux/drivers/gpu/drm/
H A DKconfig57 bool "Display a user-friendly message when a kernel panic occurs"
62 Enable a drm panic handler, which will display a user-friendly message
63 when a kernel panic occurs. It's useful when using a user-space
70 hex "Drm panic screen foreground color, in RGB"
75 hex "Drm panic screen background color, in RGB"
84 panic handler to write the panic message to this plane scanout buffer.
94 panic occurs. You can choose between "user", a short message telling
102 bool "Add a panic screen with a QR code"
106 This option adds a QR code generator, and a panic screen with a QR
109 panic, with all debug information available.
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