Date: Tue, 26 Oct 2021 15:55:55 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 259458] iflib_rxeof NULL pointer crash with vmxnet3 driver Message-ID: <bug-259458-227-vbvsitAykw@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-259458-227@https.bugs.freebsd.org/bugzilla/> References: <bug-259458-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259458 --- Comment #10 from Andriy Gapon <avg@FreeBSD.org> --- (In reply to Mark Johnston from comment #8) Not seeing any fails in either the mbuf or cluster zone: (kgdb) p *$2.ifl_zone $81 =3D {uz_lockptr =3D 0xfffff800029c70e0, uz_name =3D 0xffffffff80ab810f "mbuf_cluster", uz_domain =3D 0xfffff800029c6580, uz_flags =3D 264, uz_size= =3D 2048, uz_ctor =3D 0xffffffff80721440 <mb_ctor_clust>, uz_dtor =3D 0x0, uz_init = =3D 0x0,=20 uz_fini =3D 0x0, uz_import =3D 0xffffffff80981940 <zone_import>, uz_relea= se =3D 0xffffffff8097dbc0 <zone_release>, uz_arg =3D 0xfffff800029c6000, uz_slab = =3D 0xffffffff809818a0 <zone_fetch_slab>, uz_count =3D 12, uz_count_min =3D 5,= =20 uz_link =3D {le_next =3D 0x0, le_prev =3D 0xfffff800029c7110}, uz_kegs = =3D {lh_first =3D 0xfffff800029c60a0}, uz_lock =3D {lock_object =3D {lo_name =3D 0xffffff= ff80ab810f "mbuf_cluster", lo_flags =3D 21168128, lo_data =3D 0, lo_witness =3D 0x0},= =20 mtx_lock =3D 0}, uz_klink =3D {kl_link =3D {le_next =3D 0x0, le_prev =3D 0xfffff800029c6078}, kl_keg =3D 0xfffff800029c70e0}, uz_warning =3D 0xffffffff80abda84 "kern.ipc.nmbclusters limit reached", uz_ratecheck =3D {= tv_sec =3D 0,=20 tv_usec =3D 0}, uz_maxaction =3D {ta_link =3D {stqe_next =3D 0x0}, ta_p= ending =3D 0, ta_priority =3D 0, ta_func =3D 0xffffffff807213f0 <mb_reclaim>, ta_context = =3D 0xfffff800029c6000}, uz_allocs =3D 0, uz_fails =3D 0, uz_frees =3D 0,=20 uz_sleeps =3D 0, uz_cpu =3D 0xfffff800029c6180} (kgdb) p *zone_mbuf $82 =3D {uz_lockptr =3D 0xfffff800029c7000, uz_name =3D 0xffffffff80a8de52 = "mbuf", uz_domain =3D 0xfffff800028e6b40, uz_flags =3D 0, uz_size =3D 256, uz_ctor = =3D 0xffffffff80721320 <mb_ctor_mbuf>, uz_dtor =3D 0xffffffff807213d0 <mb_dtor_= mbuf>,=20 uz_init =3D 0x0, uz_fini =3D 0x0, uz_import =3D 0xffffffff80981940 <zone_= import>, uz_release =3D 0xffffffff8097dbc0 <zone_release>, uz_arg =3D 0xfffff800028e= 65c0, uz_slab =3D 0xffffffff809818a0 <zone_fetch_slab>, uz_count =3D 253,=20 uz_count_min =3D 253, uz_link =3D {le_next =3D 0xfffff800029c65c0, le_pre= v =3D 0xfffff800029c7030}, uz_kegs =3D {lh_first =3D 0xfffff800028e6660}, uz_lock= =3D {lock_object =3D {lo_name =3D 0xffffffff80a8de52 "mbuf", lo_flags =3D 21168= 128,=20 lo_data =3D 0, lo_witness =3D 0x0}, mtx_lock =3D 0}, uz_klink =3D {kl= _link =3D {le_next =3D 0x0, le_prev =3D 0xfffff800028e6638}, kl_keg =3D 0xfffff800029= c7000}, uz_warning =3D 0xffffffff80acfe1a "kern.ipc.nmbufs limit reached",=20 uz_ratecheck =3D {tv_sec =3D 0, tv_usec =3D 0}, uz_maxaction =3D {ta_link= =3D {stqe_next =3D 0x0}, ta_pending =3D 0, ta_priority =3D 0, ta_func =3D 0xffffffff807213f0 <mb_reclaim>, ta_context =3D 0xfffff800028e65c0}, uz_all= ocs =3D 0, uz_fails =3D 0,=20 uz_frees =3D 0, uz_sleeps =3D 0, uz_cpu =3D 0xfffff800028e6740} --=20 You are receiving this mail because: You are the assignee for the bug.=
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