* BUG: soft lockup in on_each_cpu_cond_mask() from do_exit()
@ 2022-02-13 20:10 Rolf Eike Beer
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From: Rolf Eike Beer @ 2022-02-13 20:10 UTC (permalink / raw)
To: linux-parisc
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Just happened on my C8000 using kernel 5.15.4:
[1775820.602907] watchdog: BUG: soft lockup - CPU#0 stuck for 674s! [python3.9:28328]
[1775820.602907] Modules linked in: 8021q ipmi_poweroff pata_sil680 sata_via ipmi_si libata ipmi_devintf ipmi_msghandler
[1775820.602907] CPU: 0 PID: 28328 Comm: python3.9 Tainted: G L 5.15.4-gentoo-parisc64 #4
[1775820.602907] Hardware name: 9000/785/C8000
[1775820.602907]
[1775820.602907] YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
[1775820.602907] PSW: 00001000000001001111111100001111 Tainted: G L
[1775820.602907] r00-03 000000ff0804ff0f 0000000040c0c3c0 0000000040296ec0 0000000184090a90
[1775820.602907] r04-07 0000000040b693c0 0000000041f52270 0000000040db26c0 0000000040b219c0
[1775820.602907] r08-11 0000000041f52278 0000000040c0c3c0 0000000040db2778 0000000000000004
[1775820.602907] r12-15 0000000000000001 0000000041f52278 0000000040b219c0 00000000401902e0
[1775820.602907] r16-19 0000000000000004 0000000040b91bc0 0000000040b91bc0 000000000000000e
[1775820.602907] r20-23 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[1775820.602907] r24-27 0000000000000001 0000000041f52278 0000000000000002 0000000040b693c0
[1775820.602907] r28-31 0000000000000001 0000000184090a90 0000000184090ac0 0000000041f912e0
[1775820.602907] sr00-03 000000000440c400 0000000000000000 0000000000000000 000000000440c400
[1775820.602907] sr04-07 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[1775820.602907]
[1775820.602907] IASQ: 0000000000000000 0000000000000000 IAOQ: 0000000040296ef4 0000000040296ef8
[1775820.602907] IIR: 0ff0109c ISR: 0000000040b22120 IOR: 000000000001920d
[1775820.602907] CPU: 0 CR30: 0000000184090000 CR31: fffffffffffdffff
[1775820.602907] ORIG_R28: 000000000000001c
[1775820.602907] IAOQ[0]: smp_call_function_many_cond+0x20c/0x508
[1775820.602907] IAOQ[1]: smp_call_function_many_cond+0x210/0x508
[1775820.602907] RP(r2): smp_call_function_many_cond+0x1d8/0x508
[1775820.602907] Backtrace:
[1775820.602907] [<00000000402972bc>] on_each_cpu_cond_mask+0x3c/0x48
[1775820.602907] [<000000004019c3b8>] flush_tlb_all+0x188/0x270
[1775820.602907] [<000000004019e928>] flush_cache_mm+0x460/0x468
[1775820.602907] [<0000000040325974>] exit_mmap+0xa4/0x420
[1775820.602907] [<00000000401ca634>] mmput+0xdc/0x2a0
[1775820.602907] [<00000000401d6c58>] do_exit+0x578/0x1338
[1775820.602907] [<00000000401d9728>] do_group_exit+0x68/0x130
[1775820.602907] [<00000000401ede30>] get_signal+0x318/0xe38
[1775820.602907] [<00000000401adc4c>] do_signal+0x74/0x860
[1775820.602907] [<00000000401ae498>] do_notify_resume+0x60/0x108
[1775820.602907] [<00000000401990b8>] intr_check_sig+0x38/0x3c
[1775820.602907]
[1775835.870907] watchdog: BUG: soft lockup - CPU#1 stuck for 690s! [ebuild.sh:28327]
[1775835.870907] Modules linked in: 8021q ipmi_poweroff pata_sil680 sata_via ipmi_si libata ipmi_devintf ipmi_msghandler
[1775835.870907] CPU: 1 PID: 28327 Comm: ebuild.sh Tainted: G L 5.15.4-gentoo-parisc64 #4
[1775835.870907] Hardware name: 9000/785/C8000
[1775835.870907]
[1775835.870907] YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
[1775835.870907] PSW: 00001000000001001111111100001111 Tainted: G L
[1775835.870907] r00-03 000000ff0804ff0f 0000000040c0c3c0 0000000040296ec0 00000041063588a0
[1775835.870907] r04-07 0000000040b693c0 0000000041f70270 0000000040db26c0 0000000040b219c0
[1775835.870907] r08-11 0000000041f70278 0000000040c0c3c0 0000000040db2778 0000000000000004
[1775835.870907] r12-15 0000000000000001 0000000041f70278 0000000040b219c0 0000000040191060
[1775835.870907] r16-19 0000000000000004 0000000040b91bc0 0000000040b91bc0 000000000000000d
[1775835.870907] r20-23 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[1775835.870907] r24-27 0000000000000001 0000000041f70278 0000000000000002 0000000040b693c0
[1775835.870907] r28-31 0000000000000001 00000041063588a0 00000041063588d0 0000000041f92060
[1775835.870907] sr00-03 000000000440bc00 0000000000000000 0000000000000000 000000000440bc00
[1775835.870907] sr04-07 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[1775835.870907]
[1775835.870907] IASQ: 0000000000000000 0000000000000000 IAOQ: 0000000040296ef4 0000000040296ef8
[1775835.870907] IIR: 0ff0109c ISR: 000000000800000f IOR: 0000000040b693c0
[1775835.870907] CPU: 1 CR30: 0000004106358000 CR31: fffa7fffff7f9fd7
[1775835.870907] ORIG_R28: 0000000001de3000
[1775835.870907] IAOQ[0]: smp_call_function_many_cond+0x20c/0x508
[1775835.870907] IAOQ[1]: smp_call_function_many_cond+0x210/0x508
[1775835.870907] RP(r2): smp_call_function_many_cond+0x1d8/0x508
[1775835.870907] Backtrace:
[1775835.870907] [<00000000402972bc>] on_each_cpu_cond_mask+0x3c/0x48
[1775835.870907] [<000000004019c3b8>] flush_tlb_all+0x188/0x270
[1775835.870907] [<000000004019e928>] flush_cache_mm+0x460/0x468
[1775835.870907] [<0000000040325974>] exit_mmap+0xa4/0x420
[1775835.870907] [<00000000401ca634>] mmput+0xdc/0x2a0
[1775835.870907] [<00000000401d6c58>] do_exit+0x578/0x1338
[1775835.870907] [<00000000401d9728>] do_group_exit+0x68/0x130
[1775835.870907] [<00000000401d9814>] sys_exit_group+0x24/0x28
[1775835.870907] [<0000000040199f68>] syscall_exit+0x0/0x14
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2022-02-13 20:10 BUG: soft lockup in on_each_cpu_cond_mask() from do_exit() Rolf Eike Beer
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