Bug#864349: (no subject)
I also ran into this issue quite often with the linux-lts kernel (less
so with the latest kernel).
Here is some output from journalctl:
Apr 25 12:48:08 archamd kernel: nouveau 0000:0a:00.0: fifo: write fault
at 0000068000 engine 07 [HOST0] client 07 [HOST_CPU] reason 02 [PTE] on
channel 2 [003fa53000 systemd-logind[397]]
Apr 25 12:48:08 archamd kernel: nouveau 0000:0a:00.0: fifo: channel 2:
killed
Apr 25 12:48:08 archamd kernel: nouveau 0000:0a:00.0: fifo: runlist 0:
scheduled for recovery
Apr 25 12:48:08 archamd kernel: nouveau 0000:0a:00.0:
systemd-logind[397]: channel 2 killed!
Apr 25 12:48:39 archamd kernel: WARNING: CPU: 2 PID: 4300 at
drivers/gpu/drm/nouveau/nouveau_drm.c:120
nouveau_cli_work_flush+0x130/0x140 [nouveau]
Apr 25 12:48:39 archamd kernel: Modules linked in: fuse xt_nat xt_tcpudp
veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink
nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack>
Apr 25 12:48:39 archamd kernel: drm_kms_helper snd_hda_core snd_hwdep
aesni_intel snd_pcm drm aes_x86_64 crypto_simd glue_helper cryptd pcspkr
agpgart snd_timer syscopyarea sysfillrect sysim>
Apr 25 12:48:39 archamd kernel: CPU: 2 PID: 4300 Comm: disk_cache:0
Tainted: G O 4.15.12-1-ARCH #1
Apr 25 12:48:39 archamd kernel: Hardware name: To Be Filled By O.E.M. To
Be Filled By O.E.M./AB350M-HDV, BIOS P3.20 08/30/2017
Apr 25 12:48:39 archamd kernel: RIP:
0010:nouveau_cli_work_flush+0x130/0x140 [nouveau]
Apr 25 12:48:39 archamd kernel: RSP: 0018:ffffa3638a1b7bd0 EFLAGS: 00010246
Apr 25 12:48:39 archamd kernel: RAX: 0000000000000000 RBX:
ffff8edbc2d62a20 RCX: 0000000000000000
Apr 25 12:48:39 archamd kernel: RDX: 0000000080000001 RSI:
0000000000000282 RDI: 00000000ffffffff
Apr 25 12:48:39 archamd kernel: RBP: ffff8edb94429618 R08:
00000d7ba3b4bc00 R09: ffff8ed9e906bb00
Apr 25 12:48:39 archamd kernel: R10: 0000000000000000 R11:
00000000000f4240 R12: dead000000000200
Apr 25 12:48:39 archamd kernel: R13: dead000000000100 R14:
ffff8edb94429608 R15: ffff8edb94429628
Apr 25 12:48:39 archamd kernel: FS: 00007ff0f2e74700(0000)
GS:ffff8edc9ec80000(0000) knlGS:0000000000000000
Apr 25 12:48:39 archamd kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Apr 25 12:48:39 archamd kernel: CR2: 00007f1ba33f8d74 CR3:
000000030537e000 CR4: 00000000003406e0
Apr 25 12:48:39 archamd kernel: Call Trace:
Apr 25 12:48:39 archamd kernel: nouveau_cli_fini+0x13/0x70 [nouveau]
Apr 25 12:48:39 archamd kernel: nouveau_drm_postclose+0xa5/0xe0 [nouveau]
Apr 25 12:48:39 archamd kernel: drm_release+0x264/0x380 [drm]
Apr 25 12:48:39 archamd kernel: __fput+0x9d/0x1e0
Apr 25 12:48:39 archamd kernel: task_work_run+0x84/0xa0
Apr 25 12:48:39 archamd kernel: do_exit+0x311/0xb90
Apr 25 12:48:39 archamd kernel: ? __update_load_avg_se.isra.4+0x1b6/0x1c0
Apr 25 12:48:39 archamd kernel: do_group_exit+0x33/0xa0
Apr 25 12:48:39 archamd kernel: get_signal+0x203/0x5d0
Apr 25 12:48:39 archamd kernel: do_signal+0x36/0x610
Apr 25 12:48:39 archamd kernel: ? __schedule+0x24b/0x8c0
Apr 25 12:48:39 archamd kernel: ? do_task_dead+0x3d/0x40
Apr 25 12:48:39 archamd kernel: ? SyS_futex+0x12d/0x180
Apr 25 12:48:39 archamd kernel: exit_to_usermode_loop+0x85/0xa0
Apr 25 12:48:39 archamd kernel: do_syscall_64+0x18a/0x190
Apr 25 12:48:39 archamd kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Apr 25 12:48:39 archamd kernel: RIP: 0033:0x7ff10c9683bd
Apr 25 12:48:39 archamd kernel: RSP: 002b:00007ff0f2e73b20 EFLAGS:
00000246 ORIG_RAX: 00000000000000ca
Apr 25 12:48:39 archamd kernel: RAX: fffffffffffffe00 RBX:
00001363b9da2b68 RCX: 00007ff10c9683bd
Apr 25 12:48:39 archamd kernel: RDX: 0000000000000000 RSI:
0000000000000080 RDI: 00001363b9da2b90
Apr 25 12:48:39 archamd kernel: RBP: 0000000000000000 R08:
0000000000000000 R09: 0000000000000000
Apr 25 12:48:39 archamd kernel: R10: 0000000000000000 R11:
0000000000000246 R12: 0000000000000000
Apr 25 12:48:39 archamd kernel: R13: 00001363b9da2b40 R14:
0000000000000000 R15: 00001363b9da2b90
Apr 25 12:48:39 archamd kernel: Code: d9 e9 54 ff ff ff 48 83 c4 10 4c
89 ff 5b 5d 41 5c 41 5d 41 5e 41 5f e9 ef ac e2 d9 4c 89 cf e8 e7 f7 c4
d9 4c 8b 4c 24 08 eb be <0f> 0b eb ba 66 90 66 2>
Apr 25 12:48:39 archamd kernel: ---[ end trace e78ad2c52f037783 ]---
Apr 25 12:50:07 archamd kernel: kernel tried to execute NX-protected
page - exploit attempt? (uid: 1000)
Apr 25 12:50:07 archamd kernel: BUG: unable to handle kernel paging
request at ffff8edc8cecf920
Apr 25 12:50:07 archamd kernel: IP: 0xffff8edc8cecf920
Apr 25 12:50:07 archamd kernel: PGD 2e63a067 P4D 2e63a067 PUD 2e63e067
PMD 30fef9063 PTE 800000030cecf163
Apr 25 12:50:07 archamd kernel: Oops: 0011 [#1] PREEMPT SMP NOPTI
Apr 25 12:50:07 archamd kernel: Modules linked in: fuse xt_nat xt_tcpudp
veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink
nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack>
Apr 25 12:50:07 archamd kernel: drm_kms_helper snd_hda_core snd_hwdep
aesni_intel snd_pcm drm aes_x86_64 crypto_simd glue_helper cryptd pcspkr
agpgart snd_timer syscopyarea sysfillrect sysim>
Apr 25 12:50:07 archamd kernel: CPU: 2 PID: 1718 Comm: Xorg Tainted:
G W O 4.15.12-1-ARCH #1
Apr 25 12:50:07 archamd kernel: Hardware name: To Be Filled By O.E.M. To
Be Filled By O.E.M./AB350M-HDV, BIOS P3.20 08/30/2017
Apr 25 12:50:07 archamd kernel: RIP: 0010:0xffff8edc8cecf920
Apr 25 12:50:07 archamd kernel: RSP: 0018:ffffa3638835fb18 EFLAGS: 00010006
Apr 25 12:50:07 archamd kernel: RAX: ffff8edc8cecf920 RBX:
ffff8ed9e9ac7508 RCX: 0000000000000018
Apr 25 12:50:07 archamd kernel: RDX: ffff8edc8ff34440 RSI:
ffff8edbc2d62a48 RDI: ffff8ed9e906bb00
Apr 25 12:50:07 archamd kernel: RBP: ffff8ed9e906bb00 R08:
0000000000000001 R09: ffffffffc08f25b0
Apr 25 12:50:07 archamd kernel: R10: fffff31d8c3b37c0 R11:
0000000000000001 R12: ffff8ed9e9ac7508
Apr 25 12:50:07 archamd kernel: R13: ffff8ed9e906bb20 R14:
0000000000000000 R15: ffff8edc14e458c8
Apr 25 12:50:07 archamd kernel: FS: 00007f6a3dff9940(0000)
GS:ffff8edc9ec80000(0000) knlGS:0000000000000000
Apr 25 12:50:07 archamd kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Apr 25 12:50:07 archamd kernel: CR2: ffff8edc8cecf920 CR3:
000000030e212000 CR4: 00000000003406e0
Apr 25 12:50:07 archamd kernel: Call Trace:
Apr 25 12:50:07 archamd kernel: ? dma_fence_signal_locked+0x5b/0x100
Apr 25 12:50:07 archamd kernel: ? nouveau_fence_signal+0x12/0x90 [nouveau]
Apr 25 12:50:07 archamd kernel: ? _raw_spin_lock_irq+0x1a/0x40
Apr 25 12:50:07 archamd kernel: ? nouveau_fence_context_del+0x28/0x70
[nouveau]
Apr 25 12:50:07 archamd kernel: ? nv84_fence_context_del+0x63/0x80
[nouveau]
Apr 25 12:50:07 archamd kernel: ? nouveau_channel_del+0x64/0x140 [nouveau]
Apr 25 12:50:07 archamd kernel: ? nvkm_mm_fini+0x73/0xb0 [nouveau]
Apr 25 12:50:07 archamd kernel: ?
nouveau_abi16_chan_fini.isra.0+0x9c/0xe0 [nouveau]
Apr 25 12:50:07 archamd kernel: ? nouveau_abi16_fini+0x2d/0x70 [nouveau]
Apr 25 12:50:07 archamd kernel: ? nouveau_drm_postclose+0x4b/0xe0 [nouveau]
Apr 25 12:50:07 archamd kernel: ? drm_release+0x264/0x380 [drm]
Apr 25 12:50:07 archamd kernel: ? __fput+0x9d/0x1e0
Apr 25 12:50:07 archamd kernel: ? task_work_run+0x84/0xa0
Apr 25 12:50:07 archamd kernel: ? do_exit+0x311/0xb90
Apr 25 12:50:07 archamd kernel: ? do_group_exit+0x33/0xa0
Apr 25 12:50:07 archamd kernel: ? get_signal+0x203/0x5d0
Apr 25 12:50:07 archamd kernel: ? __set_current_blocked+0x3d/0x60
Apr 25 12:50:07 archamd kernel: ? do_signal+0x36/0x610
Apr 25 12:50:07 archamd kernel: ? nouveau_drm_ioctl+0x89/0xc0 [nouveau]
Apr 25 12:50:07 archamd kernel: ? do_vfs_ioctl+0xa4/0x630
Apr 25 12:50:07 archamd kernel: ? recalc_sigpending+0x17/0x50
Apr 25 12:50:07 archamd kernel: ? _copy_from_user+0x37/0x60
Apr 25 12:50:07 archamd kernel: ? exit_to_usermode_loop+0x85/0xa0
Apr 25 12:50:07 archamd kernel: ? do_syscall_64+0x18a/0x190
Apr 25 12:50:07 archamd kernel: ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Apr 25 12:50:07 archamd kernel: Code: 00 00 00 40 00 00 00 24 04 00 00
00 46 db ff 00 00 00 00 40 00 00 00 24 04 00 00 00 7c df ff 00 00 00 00
40 00 00 00 24 04 00 00 <00> 46 c6 ff 00 00 00 0>
Apr 25 12:50:07 archamd kernel: RIP: 0xffff8edc8cecf920 RSP:
ffffa3638835fb18
Apr 25 12:50:07 archamd kernel: CR2: ffff8edc8cecf920
Apr 25 12:50:07 archamd kernel: ---[ end trace e78ad2c52f037784 ]---
Apr 25 12:50:07 archamd kernel: Fixing recursive fault but reboot is needed!
Apr 25 12:50:07 archamd kernel: BUG: scheduling while atomic:
Xorg/1718/0x00000002
Apr 25 12:50:07 archamd kernel: Modules linked in: fuse xt_nat xt_tcpudp
veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink
nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack>
Apr 25 12:50:07 archamd kernel: drm_kms_helper snd_hda_core snd_hwdep
aesni_intel snd_pcm drm aes_x86_64 crypto_simd glue_helper cryptd pcspkr
agpgart snd_timer syscopyarea sysfillrect sysim>
Apr 25 12:50:07 archamd kernel: Preemption disabled at:
Apr 25 12:50:07 archamd kernel: [< (null)>] (null)
Apr 25 12:50:07 archamd kernel: CPU: 2 PID: 1718 Comm: Xorg Tainted:
G D W O 4.15.12-1-ARCH #1
Apr 25 12:50:07 archamd kernel: Hardware name: To Be Filled By O.E.M. To
Be Filled By O.E.M./AB350M-HDV, BIOS P3.20 08/30/2017
Apr 25 12:50:07 archamd kernel: Call Trace:
Apr 25 12:50:07 archamd kernel: dump_stack+0x5c/0x85
Apr 25 12:50:07 archamd kernel: __schedule_bug+0x73/0xc0
Apr 25 12:50:07 archamd kernel: __schedule+0x6e9/0x8c0
Apr 25 12:50:07 archamd kernel: ? printk+0x52/0x6e
Apr 25 12:50:07 archamd kernel: schedule+0x32/0x90
Apr 25 12:50:07 archamd kernel: do_exit+0x9c0/0xb90
Apr 25 12:50:07 archamd kernel: rewind_stack_do_exit+0x17/0x20
Apr 25 12:50:18 archamd kernel: NMI watchdog: Watchdog detected hard
LOCKUP on cpu 0
Apr 25 12:50:18 archamd kernel: Modules linked in: fuse xt_nat xt_tcpudp
veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink
nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack>
Apr 25 12:50:18 archamd kernel: drm_kms_helper snd_hda_core snd_hwdep
aesni_intel snd_pcm drm aes_x86_64 crypto_simd glue_helper cryptd pcspkr
agpgart snd_timer syscopyarea sysfillrect sysim>
Apr 25 12:50:18 archamd kernel: CPU: 0 PID: 25707 Comm: kworker/0:0
Tainted: G D W O 4.15.12-1-ARCH #1
Apr 25 12:50:18 archamd kernel: Hardware name: To Be Filled By O.E.M. To
Be Filled By O.E.M./AB350M-HDV, BIOS P3.20 08/30/2017
Apr 25 12:50:18 archamd kernel: Workqueue: events
ttm_bo_delayed_workqueue [ttm]
Apr 25 12:50:18 archamd kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x17e/0x1e0
Apr 25 12:50:18 archamd kernel: RSP: 0018:ffffa3638a5dfd60 EFLAGS: 00000002
Apr 25 12:50:18 archamd kernel: RAX: 0000000000000101 RBX:
ffff8edc57bbbe00 RCX: 0000000000000001
Apr 25 12:50:18 archamd kernel: RDX: 0000000000000101 RSI:
0000000000000001 RDI: ffff8edc57bbbe00
Apr 25 12:50:18 archamd kernel: RBP: 0000000000000202 R08:
0000000000000101 R09: 0000000000000000
Apr 25 12:50:18 archamd kernel: R10: 0000000000000000 R11:
00000000000006f5 R12: 0000000000000001
Apr 25 12:50:18 archamd kernel: R13: ffff8edbbc741a20 R14:
ffff8edc4d354f60 R15: 0000000000137c14
Apr 25 12:50:18 archamd kernel: FS: 0000000000000000(0000)
GS:ffff8edc9ec00000(0000) knlGS:0000000000000000
Apr 25 12:50:18 archamd kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Apr 25 12:50:18 archamd kernel: CR2: 00007f4cef990010 CR3:
000000002e00a000 CR4: 00000000003406f0
Apr 25 12:50:18 archamd kernel: Call Trace:
Apr 25 12:50:18 archamd kernel: _raw_spin_lock_irqsave+0x44/0x50
Apr 25 12:50:18 archamd kernel: dma_fence_signal+0xac/0x120
Apr 25 12:50:18 archamd kernel:
reservation_object_test_signaled_rcu+0x13e/0x270
Apr 25 12:50:18 archamd kernel: ? sched_clock+0x5/0x10
Apr 25 12:50:18 archamd kernel:
ttm_bo_cleanup_refs_and_unlock+0x4b/0x170 [ttm]
Apr 25 12:50:18 archamd kernel: ttm_bo_delayed_delete+0x11a/0x1e0 [ttm]
Apr 25 12:50:18 archamd kernel: ttm_bo_delayed_workqueue+0x17/0x40 [ttm]
Apr 25 12:50:18 archamd kernel: process_one_work+0x1ce/0x410
Apr 25 12:50:18 archamd kernel: worker_thread+0x2b/0x3d0
Apr 25 12:50:18 archamd kernel: ? process_one_work+0x410/0x410
Apr 25 12:50:18 archamd kernel: kthread+0x113/0x130
Apr 25 12:50:18 archamd kernel: ? kthread_create_on_node+0x70/0x70
Apr 25 12:50:18 archamd kernel: ? do_syscall_64+0x18a/0x190
Apr 25 12:50:18 archamd kernel: ret_from_fork+0x22/0x40
Apr 25 12:50:18 archamd kernel: Code: c7 41 08 01 00 00 00 eb 48 f3 90
8b 37 81 fe 00 01 00 00 74 f4 e9 cd fe ff ff 83 fa 01 0f 84 ad fe ff ff
8b 07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 0>
-- Reboot --
Apr 25 12:51:20 archamd kernel: Linux version 4.15.12-1-ARCH
(builduser@heftig-2806) (gcc version 7.3.1 20180312 (GCC)) #1 SMP
PREEMPT Wed Mar 21 15:14:56 UTC 2018
Apr 25 12:51:20 archamd kernel: Command line:
BOOT_IMAGE=/boot/vmlinuz-linux
root=UUID=35375d90-1dc3-4709-9c42-49be406c9db6 rw quiet
Apr 25 12:51:20 archamd kernel: KERNEL supported cpus:
Apr 25 12:51:20 archamd kernel: Intel GenuineIntel
Apr 25 12:51:20 archamd kernel: AMD AuthenticAMD
Apr 25 12:51:20 archamd kernel: Centaur CentaurHauls
Apr 25 12:51:20 archamd kernel: x86/fpu: Supporting XSAVE feature 0x001:
'x87 floating point registers'
Apr 25 12:51:20 archamd kernel: x86/fpu: Supporting XSAVE feature 0x002:
'SSE registers'
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