mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-04 18:26:41 +07:00
b662eca098
o Driver was freeing Tx frag which was never mapped before which result into panic as kernel was unable to handle paging request. BUG: unable to handle kernel paging request at ffffc9002552a000 IP: [<ffffffffa05ed762>] qlcnic_release_tx_buffers+0x72/0x170 [qlcnic] PGD 87fc15067 PUD 47febf067 PMD 4758c5067 PTE 0 Oops: 0000 [#1] SMP crash> bt PID: 27343 TASK: ffff8802a5de8080 CPU: 27 COMMAND: "ifconfig" [ffff8802a34b3850] machine_kexec at ffffffff81035b7b [ffff8802a34b38b0] crash_kexec at ffffffff810c0db2 [ffff8802a34b3980] oops_end at ffffffff815111d0 [ffff8802a34b39b0] no_context at ffffffff81046bfb [ffff8802a34b3a00] __bad_area_nosemaphore at ffffffff81046e85 [ffff8802a34b3a50] bad_area_nosemaphore at ffffffff81046f53 [ffff8802a34b3a60] __do_page_fault at ffffffff810476b1 [ffff8802a34b3b80] do_page_fault at ffffffff8151311e [ffff8802a34b3bb0] page_fault at ffffffff815104d5 [exception RIP: qlcnic_release_tx_buffers+114] RIP: ffffffffa05ed762 RSP: ffff8802a34b3c68 RFLAGS: 00010246 RAX: ffff88087989c000 RBX: ffffc90025529ff8 RCX: 0000000000000001 RDX: 0000000000000013 RSI: 0000000000000013 RDI: 0000000000000000 RBP: ffff8802a34b3ca8 R8: 0000000000000000 R9: 0000000000000000 R10: 000000000000000c R11: 0000000000000000 R12: 0000000000000012 R13: ffffc90025529ec0 R14: ffff880761e876e0 R15: 00000000000003ff ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018 [ffff8802a34b3cb0] __qlcnic_down at ffffffffa05e8b15 [qlcnic] [ffff8802a34b3d00] qlcnic_close at ffffffffa05e8b78 [qlcnic] [ffff8802a34b3d10] dev_close at ffffffff81449d81 [ffff8802a34b3d30] dev_change_flags at ffffffff814495c1 Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| appletalk | ||
| arcnet | ||
| bonding | ||
| caif | ||
| can | ||
| cris | ||
| dsa | ||
| ethernet | ||
| fddi | ||
| hamradio | ||
| hippi | ||
| hyperv | ||
| ieee802154 | ||
| irda | ||
| phy | ||
| plip | ||
| ppp | ||
| slip | ||
| team | ||
| usb | ||
| vmxnet3 | ||
| wan | ||
| wimax | ||
| wireless | ||
| xen-netback | ||
| dummy.c | ||
| eql.c | ||
| ifb.c | ||
| Kconfig | ||
| LICENSE.SRC | ||
| loopback.c | ||
| macvlan.c | ||
| macvtap.c | ||
| Makefile | ||
| mdio.c | ||
| mii.c | ||
| netconsole.c | ||
| nlmon.c | ||
| ntb_netdev.c | ||
| rionet.c | ||
| sb1000.c | ||
| Space.c | ||
| sungem_phy.c | ||
| tun.c | ||
| veth.c | ||
| virtio_net.c | ||
| vxlan.c | ||
| xen-netfront.c | ||