#11344: KDL while running PHP testsuite: "failed to acquire spinlock %p for a long time" -----------------------------+---------------------------- Reporter: pulkomandy | Owner: pdziepak Type: bug | Status: new Priority: normal | Milestone: R1 Component: System/Kernel | Version: R1/Development Resolution: | Keywords: Blocked By: | Blocking: Has a Patch: 0 | Platform: All -----------------------------+---------------------------- Comment (by pulkomandy): I found another way to reproduce this: * Install the php package * run php-cgi * interrupt it with ctrl+C * wait for a few seconds I increased NUM_LAST_CALLERS from 32 to 4096, and I do this: {{{ kdebug> message PANIC: acquire_spinlock(): Failed to acquire spinlock 0xd3326dc0 for a long time! kdebug> spinlock 0xd3326dc0 spinlock 0xd3326dc0: locked from 0x00000000 }}} Should I try increasing it even more? -- Ticket URL: <https://dev.haiku-os.org/ticket/11344#comment:3> Haiku <https://dev.haiku-os.org> Haiku - the operating system.