-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Hi,

It seems the recent kernel don't like me...
I have an issue started moths ago with my WiFi netvm after resume.
Were the issue is that this vm just crashing badly. The crash is
related to suspend/resume for sure, but not sure exactly when it happens
.
Now I was able to get the logs, in a hope that somebody can help to
resolve it.

Thanks.

- -- 
Zrubi
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[252829.844662] wlan0: deauthenticating from 44:d9:e7:a5:73:3a by local choice (Reason: 3=DEAUTH_LEAVING)

[252831.688946] Freezing user space processes ... (elapsed 0.001 seconds) done.

[252831.690273] OOM killer disabled.

[252831.690278] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.

[252835.006590] xen:grant_table: Grant tables using version 1 layout

[252835.039419] OOM killer enabled.

[252835.039429] Restarting tasks ... done.

[252836.131787] Intel(R) Wireless WiFi driver for Linux

[252836.131800] Copyright(c) 2003- 2015 Intel Corporation

[252836.133254] xen:events: xen_bind_pirq_gsi_to_irq: returning irq 26 for gsi 17

[252836.133267] iwlwifi 0000:00:00.0: Xen PCI mapped GSI17 to IRQ26

[252836.148901] iwlwifi 0000:00:00.0: Direct firmware load for iwlwifi-7265D-29.ucode failed with error -2

[252836.148929] iwlwifi 0000:00:00.0: Direct firmware load for iwlwifi-7265D-28.ucode failed with error -2

[252836.148945] iwlwifi 0000:00:00.0: Direct firmware load for iwlwifi-7265D-27.ucode failed with error -2

[252836.148961] iwlwifi 0000:00:00.0: Direct firmware load for iwlwifi-7265D-26.ucode failed with error -2

[252836.148974] iwlwifi 0000:00:00.0: Direct firmware load for iwlwifi-7265D-25.ucode failed with error -2

[252836.148990] iwlwifi 0000:00:00.0: Direct firmware load for iwlwifi-7265D-24.ucode failed with error -2

[252836.149004] iwlwifi 0000:00:00.0: Direct firmware load for iwlwifi-7265D-23.ucode failed with error -2

[252836.169639] iwlwifi 0000:00:00.0: loaded firmware version 22.361476.0 op_mode iwlmvm

[252836.169669] iwlwifi 0000:00:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210

[252836.239712] iwlwifi 0000:00:00.0: base HW address: dc:53:60:07:94:78

[252836.490736] ------------[ cut here ]------------

[252836.490752] WARNING: CPU: 0 PID: 548 at /home/user/rpmbuild/BUILD/kernel-4.14.67/linux-4.14.67/arch/x86/xen/multicalls.c:130 xen_mc_flush+0x193/0x1a0

[252836.490764] Modules linked in: iwlmvm iwlwifi mac80211 cfg80211 iptable_raw ccm xt_nat xt_REDIRECT xen_netback nf_nat_redirect ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c arc4 rfkill intel_rapl x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul crc32c_intel snd_pcm ghash_clmulni_intel snd_timer snd soundcore intel_rapl_perf pcspkr xen_pcifront dummy_hcd udc_core xenfs xen_privcmd xen_gntdev xen_gntalloc u2mfn(O) xen_blkback xen_evtchn xen_blkfront [last unloaded: cfg80211]

[252836.490827] CPU: 0 PID: 548 Comm: NetworkManager Tainted: G           O    4.14.67-1.pvops.qubes.x86_64 #1

[252836.490837] task: ffff88000ba31e40 task.stack: ffffc90001148000

[252836.490845] RIP: e030:xen_mc_flush+0x193/0x1a0

[252836.490851] RSP: e02b:ffffc9000114b208 EFLAGS: 00010002

[252836.490857] RAX: 0000000000000000 RBX: ffff880102814140 RCX: ffff880102814958

[252836.490865] RDX: 0000000000000001 RSI: 0000000000000020 RDI: 0000000000000000

[252836.490872] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffff829401e0

[252836.490880] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000000

[252836.490887] R13: 0000000000000000 R14: 0000000000000005 R15: ffff880102814910

[252836.490900] FS:  000073429d0bce40(0000) GS:ffff880102800000(0000) knlGS:ffff880102900000

[252836.490908] CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033

[252836.490914] CR2: 000055b0d1faa000 CR3: 0000000009a98000 CR4: 0000000000042660

[252836.490925] Call Trace:

[252836.490933]  xen_remap_exchanged_ptes+0x172/0x240

[252836.490940]  xen_destroy_contiguous_region+0xc4/0x160

[252836.490948]  xen_swiotlb_free_coherent+0xc8/0x200

[252836.490956]  ? _raw_spin_lock_irqsave+0x15/0x40

[252836.490967]  iwl_pcie_load_section+0x3c1/0x500 [iwlwifi]

[252836.494209]  ? iwl_pcie_rx_alloc+0x350/0x4f0 [iwlwifi]

[252836.494220]  ? remove_wait_queue+0x60/0x60

[252836.494230]  iwl_pcie_load_cpu_sections.isra.19+0xa3/0x110 [iwlwifi]

[252836.494242]  iwl_trans_pcie_start_fw+0x4bc/0x6d0 [iwlwifi]

[252836.494256]  iwl_mvm_load_ucode_wait_alive+0x100/0x320 [iwlmvm]

[252836.494266]  ? xen_hypercall_xen_version+0xa/0x20

[252836.494273]  ? xen_hypercall_xen_version+0xa/0x20

[252836.494279]  ? 0xffffffffc032f000

[252836.494289]  ? iwl_run_init_mvm_ucode+0x8e/0x330 [iwlmvm]

[252836.494296]  ? __local_bh_enable_ip+0x18/0x60

[252836.494306]  iwl_run_init_mvm_ucode+0x8e/0x330 [iwlmvm]

[252836.494316]  ? iwl_wait_init_complete+0x20/0x20 [iwlmvm]

[252836.494326]  ? iwl_mvm_up+0x81/0xba0 [iwlmvm]

[252836.494336]  iwl_mvm_up+0x81/0xba0 [iwlmvm]

[252836.494344]  ? __switch_to+0x3f6/0x4c0

[252836.494351]  ? _raw_spin_unlock_irqrestore+0x14/0x20

[252836.494358]  ? skb_dequeue+0x52/0x60

[252836.494364]  ? wireless_nlevent_flush+0x4f/0x90

[252836.494374]  __iwl_mvm_mac_start+0x1c8/0x2d0 [iwlmvm]

[252836.494385]  iwl_mvm_mac_start+0x48/0x120 [iwlmvm]

[252836.494404]  drv_start+0x40/0x100 [mac80211]

[252836.494423]  ieee80211_do_open+0x38f/0x910 [mac80211]

[252836.494432]  __dev_open+0xc8/0x140

[252836.494440]  __dev_change_flags+0x1a5/0x1e0

[252836.494447]  dev_change_flags+0x23/0x60

[252836.494453]  do_setlink+0x32e/0xd90

[252836.494460]  ? check_preempt_curr+0x7c/0x90

[252836.494467]  ? load_balance+0x448/0xa70

[252836.494473]  ? __update_load_avg_se.isra.28+0x13b/0x140

[252836.494479]  ? __update_load_avg_se.isra.28+0x13b/0x140

[252836.494486]  ? pmu_msr_write+0x56/0x160

[252836.494493]  ? __switch_to_asm+0x34/0x70

[252836.494499]  ? __switch_to_asm+0x40/0x70

[252836.494506]  rtnl_newlink+0x788/0x8f0

[252836.494513]  ? ___slab_alloc+0x30d/0x580

[252836.494521]  ? _raw_spin_unlock_irqrestore+0x14/0x20

[252836.494527]  ? __wake_up_common_lock+0x89/0xc0

[252836.494534]  ? cap_inode_getsecurity+0x220/0x220

[252836.494541]  ? security_capable+0x47/0x60

[252836.512343]  rtnetlink_rcv_msg+0x15d/0x260

[252836.512352]  ? lookup_slow+0xc5/0x170

[252836.512360]  ? __kmalloc_node_track_caller+0x1e8/0x2a0

[252836.512366]  ? rtnl_calcit.isra.24+0x100/0x100

[252836.512373]  netlink_rcv_skb+0xde/0x110

[252836.512378]  netlink_unicast+0x17d/0x230

[252836.512384]  netlink_sendmsg+0x2df/0x3d0

[252836.512390]  sock_sendmsg+0x36/0x40

[252836.512395]  ___sys_sendmsg+0x2e9/0x300

[252836.512401]  ? path_lookupat+0x170/0x230

[252836.512407]  ? do_filp_open+0xad/0x110

[252836.512413]  ? kmem_cache_alloc_trace+0xf7/0x1c0

[252836.512420]  ? kernfs_iop_get_link+0x40/0x1c0

[252836.512427]  ? _raw_spin_unlock_irqrestore+0x14/0x20

[252836.512434]  ? ep_poll+0x40b/0x420

[252836.512440]  ? __check_object_size+0xf6/0x190

[252836.512447]  ? __sys_sendmsg+0x51/0x90

[252836.512452]  __sys_sendmsg+0x51/0x90

[252836.512458]  do_syscall_64+0x74/0x180

[252836.512465]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2

[252836.512472] RIP: 0033:0x73429a83ae90

[252836.512476] RSP: 002b:00007ffdc6f9e3c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e

[252836.512485] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 000073429a83ae90

[252836.512492] RDX: 0000000000000000 RSI: 00007ffdc6f9e470 RDI: 000000000000000c

[252836.512499] RBP: 00007ffdc6f9e470 R08: 0000000000000000 R09: 0000619856633c00

[252836.512507] R10: 0000000000000020 R11: 0000000000000293 R12: 0000000000000000

[252836.512514] R13: 00007ffdc6f9e470 R14: 00007ffdc6f9e5c4 R15: 0000000000000007

[252836.512522] Code: e8 b3 fb be 00 44 39 6b 08 77 d9 c7 43 08 00 00 00 00 4c 89 e7 e8 0e 12 00 00 66 90 85 ed 75 0b 5b 5d 41 5c 41 5d 41 5e 41 5f c3 <0f> 0b eb f1 0f 0b 0f 0b 0f 1f 44 00 00 0f 1f 44 00 00 55 48 89 

[252836.512562] ---[ end trace 43ed0c682a84bd63 ]---

[252836.619946] BUG: unable to handle kernel paging request at ffff880002bd8000

[252836.619965] IP: memset_erms+0x9/0x10

[252836.619970] PGD 220c067 P4D 220c067 PUD 220d067 PMD 80000000036b4067 PTE 0

[252836.619980] Oops: 0002 [#1] SMP NOPTI

[252836.619985] Modules linked in: iwlmvm iwlwifi mac80211 cfg80211 iptable_raw ccm xt_nat xt_REDIRECT xen_netback nf_nat_redirect ip6_tables xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c arc4 rfkill intel_rapl x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul crc32c_intel snd_pcm ghash_clmulni_intel snd_timer snd soundcore intel_rapl_perf pcspkr xen_pcifront dummy_hcd udc_core xenfs xen_privcmd xen_gntdev xen_gntalloc u2mfn(O) xen_blkback xen_evtchn xen_blkfront [last unloaded: cfg80211]

[252836.620047] CPU: 1 PID: 548 Comm: NetworkManager Tainted: G        W  O    4.14.67-1.pvops.qubes.x86_64 #1

[252836.620056] task: ffff88000ba31e40 task.stack: ffffc90001148000

[252836.620063] RIP: e030:memset_erms+0x9/0x10

[252836.620068] RSP: e02b:ffffc9000114b338 EFLAGS: 00010286

[252836.620074] RAX: 00000002d57d7f00 RBX: ffff880002bc0000 RCX: 0000000000008000

[252836.620081] RDX: 0000000000020000 RSI: 0000000000000000 RDI: ffff880002bd8000

[252836.620089] RBP: 0000000000000005 R08: 0000000000000000 R09: ffff880002bc0000

[252836.620096] R10: ffffc9000114b3b0 R11: 0000e5fabf497423 R12: ffff880002bc0000

[252836.620103] R13: 0000000000002bc0 R14: 0000000000000005 R15: 0000000000000017

[252836.620116] FS:  000073429d0bce40(0000) GS:ffff880102900000(0000) knlGS:0000000000000000

[252836.620124] CS:  e033 DS: 0000 ES: 0000 CR0: 0000000080050033

[252836.620130] CR2: ffff880002bd8000 CR3: 0000000009a98000 CR4: 0000000000042660

[252836.620141] Call Trace:

[252836.620148]  xen_destroy_contiguous_region+0x36/0x160

[252836.620156]  xen_swiotlb_free_coherent+0xc8/0x200

[252836.620164]  ? _raw_spin_lock_irqsave+0x15/0x40

[252836.620175]  iwl_pcie_load_section+0x3c1/0x500 [iwlwifi]

[252836.621387]  ? iwl_pcie_rx_alloc+0x350/0x4f0 [iwlwifi]

[252836.621397]  ? remove_wait_queue+0x60/0x60

[252836.621405]  iwl_pcie_load_cpu_sections.isra.19+0xa3/0x110 [iwlwifi]

[252836.621416]  iwl_trans_pcie_start_fw+0x4bc/0x6d0 [iwlwifi]

[252836.621428]  iwl_mvm_load_ucode_wait_alive+0x100/0x320 [iwlmvm]

[252836.621436]  ? 0xffffffffc032f000

[252836.621444]  ? iwl_trans_pcie_write32+0x20/0x20 [iwlwifi]

[252836.621454]  ? iwl_mvm_up+0x598/0xba0 [iwlmvm]

[252836.621463]  iwl_mvm_up+0x598/0xba0 [iwlmvm]

[252836.621471]  ? __switch_to+0x3f6/0x4c0

[252836.621477]  ? _raw_spin_unlock_irqrestore+0x14/0x20

[252836.621484]  ? skb_dequeue+0x52/0x60

[252836.621489]  ? wireless_nlevent_flush+0x4f/0x90

[252836.621499]  __iwl_mvm_mac_start+0x1c8/0x2d0 [iwlmvm]

[252836.621509]  iwl_mvm_mac_start+0x48/0x120 [iwlmvm]

[252836.621528]  drv_start+0x40/0x100 [mac80211]

[252836.621544]  ieee80211_do_open+0x38f/0x910 [mac80211]

[252836.621553]  __dev_open+0xc8/0x140

[252836.621559]  __dev_change_flags+0x1a5/0x1e0

[252836.621566]  dev_change_flags+0x23/0x60

[252836.621572]  do_setlink+0x32e/0xd90

[252836.621579]  ? check_preempt_curr+0x7c/0x90

[252836.621585]  ? load_balance+0x448/0xa70

[252836.621591]  ? __update_load_avg_se.isra.28+0x13b/0x140

[252836.621597]  ? __update_load_avg_se.isra.28+0x13b/0x140

[252836.621604]  ? pmu_msr_write+0x56/0x160

[252836.621610]  ? __switch_to_asm+0x34/0x70

[252836.621616]  ? __switch_to_asm+0x40/0x70

[252836.621622]  rtnl_newlink+0x788/0x8f0

[252836.621629]  ? ___slab_alloc+0x30d/0x580

[252836.621636]  ? _raw_spin_unlock_irqrestore+0x14/0x20

[252836.621643]  ? __wake_up_common_lock+0x89/0xc0

[252836.621650]  ? cap_inode_getsecurity+0x220/0x220

[252836.621657]  ? security_capable+0x47/0x60

[252836.621663]  rtnetlink_rcv_msg+0x15d/0x260

[252836.621669]  ? lookup_slow+0xc5/0x170

[252836.621675]  ? __kmalloc_node_track_caller+0x1e8/0x2a0

[252836.621682]  ? rtnl_calcit.isra.24+0x100/0x100

[252836.621688]  netlink_rcv_skb+0xde/0x110

[252836.621694]  netlink_unicast+0x17d/0x230

[252836.622279]  netlink_sendmsg+0x2df/0x3d0

[252836.622285]  sock_sendmsg+0x36/0x40

[252836.622291]  ___sys_sendmsg+0x2e9/0x300

[252836.622297]  ? path_lookupat+0x170/0x230

[252836.622303]  ? do_filp_open+0xad/0x110

[252836.622310]  ? kmem_cache_alloc_trace+0xf7/0x1c0

[252836.622316]  ? kernfs_iop_get_link+0x40/0x1c0

[252836.622323]  ? _raw_spin_unlock_irqrestore+0x14/0x20

[252836.622329]  ? ep_poll+0x40b/0x420

[252836.622336]  ? __check_object_size+0xf6/0x190

[252836.622342]  ? __sys_sendmsg+0x51/0x90

[252836.622348]  __sys_sendmsg+0x51/0x90

[252836.622355]  do_syscall_64+0x74/0x180

[252836.622361]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2

[252836.622443] RIP: 0033:0x73429a83ae90

[252836.622448] RSP: 002b:00007ffdc6f9e3c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002e

[252836.622457] RAX: ffffffffffffffda RBX: 000000000000000c RCX: 000073429a83ae90

[252836.622464] RDX: 0000000000000000 RSI: 00007ffdc6f9e470 RDI: 000000000000000c

[252836.622472] RBP: 00007ffdc6f9e470 R08: 0000000000000000 R09: 0000619856633c00

[252836.622479] R10: 0000000000000020 R11: 0000000000000293 R12: 0000000000000000

[252836.622486] R13: 00007ffdc6f9e470 R14: 00007ffdc6f9e5c4 R15: 0000000000000007

[252836.622495] Code: 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 <f3> aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 

[252836.622537] RIP: memset_erms+0x9/0x10 RSP: ffffc9000114b338

[252836.622543] CR2: ffff880002bd8000

[252836.622550] ---[ end trace 43ed0c682a84bd64 ]---

[252836.622555] Kernel panic - not syncing: Fatal exception

[252836.622565] Kernel Offset: disabled


Attachment: wifi-crash-after-resume.log.sig
Description: Binary data

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