Date: Fri, 10 Mar 2006 00:54:08 -0500 From: Kris Kennaway <kris@obsecurity.org> To: davidxu@FreeBSD.org, current@FreeBSD.org Subject: panic: vm_thread_new: kstack allocation failed Message-ID: <20060310055408.GA4222@xor.obsecurity.org>
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--KsGdsel6WgEHnImy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Panic running stress2 with libthr on up-to-date 7.0: panic: vm_thread_new: kstack allocation failed cpuid = 2 KDB: enter: panic [thread pid 47238 tid 100136 ] Stopped at kdb_enter+0x30: leave db> wh Tracing pid 47238 tid 100136 td 0xc6b2a510 kdb_enter(c0720bdf,2,c07375d0,ee266a48,c6b2a510) at kdb_enter+0x30 panic(c07375d0,3000,0,c106c888,0) at panic+0x13f vm_thread_new(d0b51a20,0,6,ee266b2c,c0676f92) at vm_thread_new+0x7d thread_init(d0b51a20,1b0,103,103,ee266b2c) at thread_init+0x1a slab_zalloc(c105c1e0,103,c105c1e0,d0b50fc0,d0b50d80) at slab_zalloc+0x277 uma_zone_slab(c105c1e0,3,c105c1e0,c6b2e69c,ee266b88) at uma_zone_slab+0x15e uma_zalloc_bucket(c105c1e0,3,c0736a7d,75d,246) at uma_zalloc_bucket+0x18f uma_zalloc_arg(c105c1e0,0,2,ee266c0c,c053b31d) at uma_zalloc_arg+0x3df thread_alloc(ee266c10,c053059d,c6b2e704,1,c0721027) at thread_alloc+0x28 create_thread(c6b2a510,0,2807e86f,8058e00,b6b72000) at create_thread+0x6c thr_new(c6b2a510,ee266d04,8,445,d5362630) at thr_new+0x7f syscall(c06c003b,3b,3b,0,8058e00) at syscall+0x2ea Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (455, FreeBSD ELF32, thr_new), eip = 0x280cc273, esp = 0xbfbfe13c, ebp = 0xbfbfe1e8 --- db> Core available. --KsGdsel6WgEHnImy Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.1 (FreeBSD) iD8DBQFEERSAWry0BWjoQKURAoi1AJ9nipEP+AYkOm0tDXo2nfphh9HL3QCgpB+o pfDQISNIgtSfauJJu6iMdZM= =aX7K -----END PGP SIGNATURE----- --KsGdsel6WgEHnImy--
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