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cloudvirt1015 testing VM crash
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Authored by JHedden on Jul 26 2019, 10:00 PM.
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F29880854: raw.txt
Jul 26 2019, 10:00 PM
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[112762.649163] BUG: unable to handle kernel NULL pointer dereference at 00000000000000c0
[112762.650689] IP: [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.651702] PGD 0 [112762.652005]
[112762.652280] Oops: 0000 [#1] SMP
[112762.652756] Modules linked in: rpcsec_gss_krb5 auth_rpcgss oid_registry nfsv4 dns_resolver nfs lockd grace fscache sch_ingress cls_u32 sch_htb crct10dif_pclmul crc32_pclmul qxl virtio_console ttm ghash_clmulni_intel drm_kms_helper joydev virtio_balloon evdev drm pcspkr serio_raw button act_mirred ifb sunrpc ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache ata_generic virtio_blk virtio_net crc32c_intel uhci_hcd ehci_hcd ata_piix aesni_intel aes_x86_64 glue_helper lrw gf128mul libata ablk_helper usbcore cryptd usb_common psmouse scsi_mod virtio_pci virtio_ring i2c_piix4 virtio
[112762.661804] CPU: 2 PID: 32494 Comm: stress-ng-vm Not tainted 4.9.0-9-amd64 #1 Debian 4.9.168-1+deb9u4
[112762.663147] Hardware name: OpenStack Foundation OpenStack Nova, BIOS 1.10.2-1 04/01/2014
[112762.664565] task: ffff9d714ffe10c0 task.stack: ffffab07ce98c000
[112762.665428] RIP: 0010:[<ffffffff946c4290>] [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.666715] RSP: 0000:ffff9d717fc83ee0 EFLAGS: 00010007
[112762.667506] RAX: ffff9d717fc80000 RBX: ffff9d714ffe10c0 RCX: 0000000000000000
[112762.668555] RDX: 00000000003d0900 RSI: 0000000000000000 RDI: ffff9d714ffe10c0
[112762.669587] RBP: 0000000000000000 R08: 000075f10a5e00e8 R09: 0000000000000000
[112762.670705] R10: 0000000000000001 R11: 0000000000000246 R12: ffffab07ce98ff58
[112762.671758] R13: ffffffff946fa260 R14: 0000000000000001 R15: ffff9d717fc94ce8
[112762.672803] FS: 00007fcac7b52300(0000) GS:ffff9d717fc80000(0000) knlGS:0000000000000000
[112762.673980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[112762.674830] CR2: 00000000000000c0 CR3: 0000000912b86000 CR4: 0000000000360670
[112762.675896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[112762.677078] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[112762.678133] Stack:
[112762.678459] ffffffff946ab7a0 ffff9d714ffe10c0 0000000000000001 ffffffff946ea89c
[112762.679636] ffffab07ce98ff58 0000668e86fb6780 ffffffff946f9c60 ffff9d717fc94fe0
[112762.680926] 0000668e86fb6780 ffffffff946fa298 ffff9d717fc94fe0 ffff9d717fc94bc0
[112762.682083] Call Trace:
[112762.682464] <IRQ> [112762.682777] [<ffffffff946ab7a0>] ? account_user_time+0x60/0x80
[112762.683681] [<ffffffff946ea89c>] ? update_process_times+0x1c/0x50
[112762.684753] [<ffffffff946f9c60>] ? tick_sched_handle.isra.12+0x20/0x50
[112762.685720] [<ffffffff946fa298>] ? tick_sched_timer+0x38/0x70
[112762.686579] [<ffffffff946eb37e>] ? __hrtimer_run_queues+0xde/0x250
[112762.687508] [<ffffffff946eba5c>] ? hrtimer_interrupt+0x9c/0x1a0
[112762.688536] [<ffffffff94c1ded7>] ? smp_apic_timer_interrupt+0x47/0x60
[112762.689502] [<ffffffff94c1c766>] ? apic_timer_interrupt+0x96/0xa0
[112762.690406] <EOI> [112762.690715] Code:
f3 c3 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8b 87 f0 07 00 00 48 63 f6 48 c1 e6 03 48 8b 48 60 48 81 f9 00 d2 24 95 74 20 <48> 8b 81 c0 00 00 00 65 48 03 05 39 8f 94 6b 48 01 14 30 48 8b
[112762.695317] RIP [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.696418] RSP <ffff9d717fc83ee0>
[112762.696938] CR2: 00000000000000c0
[112762.698765] ---[ end trace c7b00b40fe6ceede ]---
[112762.698769] BUG: unable to handle kernel NULL pointer dereference at 00000000000000c0
[112762.698775] IP: [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.698777] PGD 0
[112762.698778]
[112762.698780] Oops: 0000 [#2] SMP
[112762.698811] Modules linked in: rpcsec_gss_krb5 auth_rpcgss oid_registry nfsv4 dns_resolver nfs lockd grace fscache sch_ingress cls_u32 sch_htb crct10dif_pclmul crc32_pclmul qxl virtio_console ttm ghash_clmulni_intel drm_kms_helper joydev virtio_balloon evdev drm pcspkr serio_raw button act_mirred ifb sunrpc ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache ata_generic virtio_blk virtio_net crc32c_intel uhci_hcd ehci_hcd ata_piix aesni_intel aes_x86_64 glue_helper lrw gf128mul libata ablk_helper usbcore cryptd usb_common psmouse scsi_mod virtio_pci virtio_ring i2c_piix4 virtio
[112762.698814] CPU: 0 PID: 32476 Comm: stress-ng-vm Tainted: G D 4.9.0-9-amd64 #1 Debian 4.9.168-1+deb9u4
[112762.698815] Hardware name: OpenStack Foundation OpenStack Nova, BIOS 1.10.2-1 04/01/2014
[112762.698815] task: ffff9d6bf8ac20c0 task.stack: ffffab07ce91c000
[112762.698818] RIP: 0010:[<ffffffff946c4290>] [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.698819] RSP: 0000:ffff9d717fc03ee0 EFLAGS: 00010007
[112762.698820] RAX: ffff9d717fc00000 RBX: ffff9d6bf8ac20c0 RCX: 0000000000000000
[112762.698821] RDX: 00000000003d0900 RSI: 0000000000000000 RDI: ffff9d6bf8ac20c0
[112762.698822] RBP: 0000000000000000 R08: 000075f10a5e3838 R09: 0000000000000000
[112762.698822] R10: 0000000000000001 R11: 0000000000000246 R12: ffffab07ce91ff58
[112762.698823] R13: ffffffff946fa260 R14: 0000000000000007 R15: ffff9d717fc14ce8
[112762.698824] FS: 00007fcac7b52300(0000) GS:ffff9d717fc00000(0000) knlGS:0000000000000000
[112762.698825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[112762.698826] CR2: 00000000000000c0 CR3: 000000065cc8c000 CR4: 0000000000360670
[112762.698833] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[112762.698833] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[112762.698834] Stack:
[112762.698836] ffffffff946ab7a0 ffff9d6bf8ac20c0 0000000000000001 ffffffff946ea89c
[112762.698837] ffffab07ce91ff58 0000668e86fb9799 ffffffff946f9c60 ffff9d717fc14fe0
[112762.698839] 0000668e86fb9799 ffffffff946fa298 ffff9d717fc14fe0 ffff9d717fc14bc0
[112762.698839] Call Trace:
[112762.698845] <IRQ>
[112762.698845] [<ffffffff946ab7a0>] ? account_user_time+0x60/0x80
[112762.698850] [<ffffffff946ea89c>] ? update_process_times+0x1c/0x50
[112762.698854] [<ffffffff946f9c60>] ? tick_sched_handle.isra.12+0x20/0x50
[112762.698856] [<ffffffff946fa298>] ? tick_sched_timer+0x38/0x70
[112762.698857] [<ffffffff946eb37e>] ? __hrtimer_run_queues+0xde/0x250
[112762.698859] [<ffffffff946eba5c>] ? hrtimer_interrupt+0x9c/0x1a0
[112762.698863] [<ffffffff94c1ded7>] ? smp_apic_timer_interrupt+0x47/0x60
[112762.698865] [<ffffffff94c1c766>] ? apic_timer_interrupt+0x96/0xa0
[112762.698866] <EOI>
[112762.698885] Code: f3 c3 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8b 87 f0 07 00 00 48 63 f6 48 c1 e6 03 48 8b 48 60 48 81 f9 00 d2 24 95 74 20 <48> 8b 81 c0 00 00 00 65 48 03 05 39 8f 94 6b 48 01 14 30 48 8b
[112762.698887] RIP [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.698887] RSP <ffff9d717fc03ee0>
[112762.698887] CR2: 00000000000000c0
[112762.698890] ---[ end trace c7b00b40fe6ceedf ]---
[112762.698892] BUG: unable to handle kernel
[112762.698892] Kernel panic - not syncing: Fatal exception in interrupt
[112762.698893] NULL pointer dereference at 00000000000000c0
[112762.698897] IP: [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.698898] PGD 0
[112762.698899]
[112762.698900] Oops: 0000 [#3] SMP
[112762.698919] Modules linked in: rpcsec_gss_krb5 auth_rpcgss oid_registry nfsv4 dns_resolver nfs lockd grace fscache sch_ingress cls_u32 sch_htb crct10dif_pclmul crc32_pclmul qxl virtio_console ttm ghash_clmulni_intel drm_kms_helper joydev virtio_balloon evdev drm pcspkr serio_raw button act_mirred ifb sunrpc ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache ata_generic virtio_blk virtio_net crc32c_intel uhci_hcd ehci_hcd ata_piix aesni_intel aes_x86_64 glue_helper lrw gf128mul libata ablk_helper usbcore cryptd usb_common psmouse scsi_mod virtio_pci virtio_ring i2c_piix4 virtio
[112762.698920] CPU: 5 PID: 32478 Comm: stress-ng-vm Tainted: G D 4.9.0-9-amd64 #1 Debian 4.9.168-1+deb9u4
[112762.698921] Hardware name: OpenStack Foundation OpenStack Nova, BIOS 1.10.2-1 04/01/2014
[112762.698922] task: ffff9d701eaf0140 task.stack: ffffab07ce924000
[112762.698924] RIP: 0010:[<ffffffff946c4290>] [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.698925] RSP: 0000:ffff9d717fd43ee0 EFLAGS: 00010007
[112762.698926] RAX: ffff9d717fd40000 RBX: ffff9d701eaf0140 RCX: 0000000000000000
[112762.698927] RDX: 00000000003d0900 RSI: 0000000000000000 RDI: ffff9d701eaf0140
[112762.698928] RBP: 0000000000000000 R08: 000075f10a5dfd0c R09: 0000000000000000
[112762.698929] R10: 0000000000000001 R11: 0000000000000216 R12: ffffab07ce927f58
[112762.698930] R13: ffffffff946fa260 R14: 0000000000000001 R15: ffff9d717fd54ce8
[112762.698931] FS: 00007fcac7b52300(0000) GS:ffff9d717fd40000(0000) knlGS:0000000000000000
[112762.698932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[112762.698932] CR2: 00000000000000c0 CR3: 00000008d7a96000 CR4: 0000000000360670
[112762.698938] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[112762.698939] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[112762.698939] Stack:
[112762.698941] ffffffff946ab7a0 ffff9d701eaf0140 0000000000000001 ffffffff946ea89c
[112762.698943] ffffab07ce927f58 0000668e86fb6425 ffffffff946f9c60 ffff9d717fd54fe0
[112762.698944] 0000668e86fb6425 ffffffff946fa298 ffff9d717fd54fe0 ffff9d717fd54bc0
[112762.698944] Call Trace:
[112762.698948] <IRQ>
[112762.698948] [<ffffffff946ab7a0>] ? account_user_time+0x60/0x80
[112762.698950] [<ffffffff946ea89c>] ? update_process_times+0x1c/0x50
[112762.698952] [<ffffffff946f9c60>] ? tick_sched_handle.isra.12+0x20/0x50
[112762.698954] [<ffffffff946fa298>] ? tick_sched_timer+0x38/0x70
[112762.698955] [<ffffffff946eb37e>] ? __hrtimer_run_queues+0xde/0x250
[112762.698956] [<ffffffff946eba5c>] ? hrtimer_interrupt+0x9c/0x1a0
[112762.698959] [<ffffffff94c1ded7>] ? smp_apic_timer_interrupt+0x47/0x60
[112762.698964] [<ffffffff94c1c766>] ? apic_timer_interrupt+0x96/0xa0
[112762.698965] <EOI>
[112762.698986] Code: f3 c3 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8b 87 f0 07 00 00 48 63 f6 48 c1 e6 03 48 8b 48 60 48 81 f9 00 d2 24 95 74 20 <48> 8b 81 c0 00 00 00 65 48 03 05 39 8f 94 6b 48 01 14 30 48 8b
[112762.698997] RIP [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.698997] RSP <ffff9d717fd43ee0>
[112762.698997] CR2: 00000000000000c0
[112762.698998] ---[ end trace c7b00b40fe6ceee0 ]---
[112762.699001] BUG: unable to handle kernel NULL pointer dereference at 00000000000000c0
[112762.699005] IP: [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.699006] PGD 0
[112762.699006]
[112762.699008] Oops: 0000 [#4] SMP
[112762.699029] Modules linked in: rpcsec_gss_krb5 auth_rpcgss oid_registry nfsv4 dns_resolver nfs lockd grace fscache sch_ingress cls_u32 sch_htb crct10dif_pclmul crc32_pclmul qxl virtio_console ttm ghash_clmulni_intel drm_kms_helper joydev virtio_balloon evdev drm pcspkr serio_raw button act_mirred ifb sunrpc ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache ata_generic virtio_blk virtio_net crc32c_intel uhci_hcd ehci_hcd ata_piix aesni_intel aes_x86_64 glue_helper lrw gf128mul libata ablk_helper usbcore cryptd usb_common psmouse scsi_mod virtio_pci virtio_ring i2c_piix4 virtio
[112762.699031] CPU: 7 PID: 32439 Comm: stress-ng-vm Tainted: G D 4.9.0-9-amd64 #1 Debian 4.9.168-1+deb9u4
[112762.699031] Hardware name: OpenStack Foundation OpenStack Nova, BIOS 1.10.2-1 04/01/2014
[112762.699032] task: ffff9d6f1c3fd140 task.stack: ffffab07ce80c000
[112762.699035] RIP: 0010:[<ffffffff946c4290>] [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.699036] RSP: 0000:ffff9d717fdc3ee0 EFLAGS: 00010007
[112762.699036] RAX: ffff9d717fdc0000 RBX: ffff9d6f1c3fd140 RCX: 0000000000000000
[112762.699037] RDX: 00000000003d0900 RSI: 0000000000000000 RDI: ffff9d6f1c3fd140
[112762.699038] RBP: 0000000000000000 R08: 000075f10aa43264 R09: 0000000000000000
[112762.699038] R10: 0000000000000001 R11: 0000000000000202 R12: ffffab07ce80ff58
[112762.699039] R13: ffffffff946fa260 R14: 0000000000000003 R15: ffff9d717fdd4ce8
[112762.699043] FS: 00007fcac7b52300(0000) GS:ffff9d717fdc0000(0000) knlGS:0000000000000000
[112762.699044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[112762.699045] CR2: 00000000000000c0 CR3: 0000000912b4a000 CR4: 0000000000360670
[112762.699049] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[112762.699050] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[112762.699051] Stack:
[112762.699053] ffffffff946ab7a0 ffff9d6f1c3fd140 0000000000000001 ffffffff946ea89c
[112762.699054] ffffab07ce80ff58 0000668e8738712e ffffffff946f9c60 ffff9d717fdd4fe0
[112762.699056] 0000668e8738712e ffffffff946fa298 ffff9d717fdd4fe0 ffff9d717fdd4bc0
[112762.699056] Call Trace:
[112762.699059] <IRQ>
[112762.699059] [<ffffffff946ab7a0>] ? account_user_time+0x60/0x80
[112762.699061] [<ffffffff946ea89c>] ? update_process_times+0x1c/0x50
[112762.699066] [<ffffffff946f9c60>] ? tick_sched_handle.isra.12+0x20/0x50
[112762.699068] [<ffffffff946fa298>] ? tick_sched_timer+0x38/0x70
[112762.699070] [<ffffffff946eb37e>] ? __hrtimer_run_queues+0xde/0x250
[112762.699072] [<ffffffff946eba5c>] ? hrtimer_interrupt+0x9c/0x1a0
[112762.699074] [<ffffffff94c1ded7>] ? smp_apic_timer_interrupt+0x47/0x60
[112762.699075] [<ffffffff94c1c766>] ? apic_timer_interrupt+0x96/0xa0
[112762.699077] <EOI>
[112762.699099] Code: f3 c3 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8b 87 f0 07 00 00 48 63 f6 48 c1 e6 03 48 8b 48 60 48 81 f9 00 d2 24 95 74 20 <48> 8b 81 c0 00 00 00 65 48 03 05 39 8f 94 6b 48 01 14 30 48 8b
[112762.699101] RIP [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.699101] RSP <ffff9d717fdc3ee0>
[112762.699101] CR2: 00000000000000c0
[112762.699103] ---[ end trace c7b00b40fe6ceee1 ]---
[112762.699105] BUG: unable to handle kernel NULL pointer dereference at 00000000000000c0
[112762.699110] IP: [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.699112] PGD 0
[112762.699112]
[112762.699114] Oops: 0000 [#5] SMP
[112762.699134] Modules linked in: rpcsec_gss_krb5 auth_rpcgss oid_registry nfsv4 dns_resolver nfs lockd grace fscache sch_ingress cls_u32 sch_htb crct10dif_pclmul crc32_pclmul qxl virtio_console ttm ghash_clmulni_intel drm_kms_helper joydev virtio_balloon evdev drm pcspkr serio_raw button act_mirred ifb sunrpc ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache ata_generic virtio_blk virtio_net crc32c_intel uhci_hcd ehci_hcd ata_piix aesni_intel aes_x86_64 glue_helper lrw gf128mul libata ablk_helper usbcore cryptd usb_common psmouse scsi_mod virtio_pci virtio_ring i2c_piix4 virtio
[112762.699137] CPU: 6 PID: 32455 Comm: stress-ng-vm Tainted: G D 4.9.0-9-amd64 #1 Debian 4.9.168-1+deb9u4
[112762.699138] Hardware name: OpenStack Foundation OpenStack Nova, BIOS 1.10.2-1 04/01/2014
[112762.699138] task: ffff9d6bf8b93100 task.stack: ffffab07ce874000
[112762.699141] RIP: 0010:[<ffffffff946c4290>] [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.699142] RSP: 0000:ffff9d717fd83ee0 EFLAGS: 00010007
[112762.699143] RAX: ffff9d717fd80000 RBX: ffff9d6bf8b93100 RCX: 0000000000000000
[112762.699144] RDX: 00000000003d0900 RSI: 0000000000000000 RDI: ffff9d6bf8b93100
[112762.699145] RBP: 0000000000000000 R08: 000075f10a5dfe96 R09: 0000000000000000
[112762.699145] R10: 0000000000000001 R11: 0000000000000202 R12: ffffab07ce877f58
[112762.699146] R13: ffffffff946fa260 R14: 0000000000000001 R15: ffff9d717fd94ce8
[112762.699147] FS: 00007fcac7b52300(0000) GS:ffff9d717fd80000(0000) knlGS:0000000000000000
[112762.699148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[112762.699151] CR2: 00000000000000c0 CR3: 0000000912296000 CR4: 0000000000360670
[112762.699156] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[112762.699157] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[112762.699157] Stack:
[112762.699159] ffffffff946ab7a0 ffff9d6bf8b93100 0000000000000001 ffffffff946ea89c
[112762.699161] ffffab07ce877f58 0000668e86fb657c ffffffff946f9c60 ffff9d717fd94fe0
[112762.699162] 0000668e86fb657c ffffffff946fa298 ffff9d717fd94fe0 ffff9d717fd94bc0
[112762.699163] Call Trace:
[112762.699166] <IRQ>
[112762.699166] [<ffffffff946ab7a0>] ? account_user_time+0x60/0x80
[112762.699168] [<ffffffff946ea89c>] ? update_process_times+0x1c/0x50
[112762.699170] [<ffffffff946f9c60>] ? tick_sched_handle.isra.12+0x20/0x50
[112762.699174] [<ffffffff946fa298>] ? tick_sched_timer+0x38/0x70
[112762.699176] [<ffffffff946eb37e>] ? __hrtimer_run_queues+0xde/0x250
[112762.699177] [<ffffffff946eba5c>] ? hrtimer_interrupt+0x9c/0x1a0
[112762.699180] [<ffffffff94c1ded7>] ? smp_apic_timer_interrupt+0x47/0x60
[112762.699182] [<ffffffff94c1c766>] ? apic_timer_interrupt+0x96/0xa0
[112762.699183] <EOI>
[112762.699204] Code: f3 c3 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8b 87 f0 07 00 00 48 63 f6 48 c1 e6 03 48 8b 48 60 48 81 f9 00 d2 24 95 74 20 <48> 8b 81 c0 00 00 00 65 48 03 05 39 8f 94 6b 48 01 14 30 48 8b
[112762.699206] RIP [<ffffffff946c4290>] cpuacct_account_field+0x20/0x50
[112762.699207] RSP <ffff9d717fd83ee0>
[112762.699207] CR2: 00000000000000c0
[112762.699208] ---[ end trace c7b00b40fe6ceee2 ]---
[112763.740536] Shutting down cpus with NMI
[112763.741244] Kernel Offset: 0x13600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[112763.742779] ---[ end Kernel panic - not syncing: Fatal exception in interrupt