Date: Wed, 10 Mar 2021 10:15:48 +0100 From: Peter Holm <pho@freebsd.org> To: current@freebsd.org Subject: panic: malloc(M_WAITOK) with sleeping prohibited Message-ID: <20210310091548.GA76176@x8.osted.lan>
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I just got this panic: igb0: <Intel(R) PRO/1000 PCI-Express Network Driver> port 0xd020-0xd03f mem 0xfb320000-0xfb33ffff,0xfb344000-0xfb347fff irq 16 at device 0.0 on pci8 igb0: Using 1024 TX descriptors and 1024 RX descriptors igb0: queue equality override not set, capping rx_queues at 6 and tx_queues at 6 igb0: Using 6 RX queues 6 TX queues igb0: Using MSI-X interrupts with 7 vectors igb0: db> db> show panic panic: malloc(M_WAITOK) with sleeping prohibited db> bt Tracing pid 12 tid 100172 td 0xfffffe010dce2100 kdb_enter() at kdb_enter+0x37/frame 0xfffffe00e4f72980 vpanic() at vpanic+0x1b2/frame 0xfffffe00e4f729d0 panic() at panic+0x43/frame 0xfffffe00e4f72a30 malloc_dbg() at malloc_dbg+0xd4/frame 0xfffffe00e4f72a50 malloc() at malloc+0x34/frame 0xfffffe00e4f72ab0 linux_alloc_current() at linux_alloc_current+0x3d/frame 0xfffffe00e4f72b00 linux_irq_handler() at linux_irq_handler+0x3a/frame 0xfffffe00e4f72b20 ithread_loop() at ithread_loop+0x279/frame 0xfffffe00e4f72bb0 fork_exit() at fork_exit+0x80/frame 0xfffffe00e4f72bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00e4f72bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- db> x/s version version: FreeBSD 14.0-CURRENT #0 main-n245371-ce53f92e6c81: Wed Mar 10 10:00:29 CET 2021\012 pho@mercat1.netperf.freebsd.org:/usr/src/sys/amd64/compile/PHO\012 db> - Peter
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