Kerneloops

Similar reports
Problem #55789
Component
kernel Tainted
Last affected version
0:5.14.0-0.rc2.20210723git8baef6386baa.26.fc35
Executable
unknown
First occurrence
2021-08-22
Last occurrence
2021-08-24
Unique reports
1
Quality
-27

Statistics

Operating system Unique / Total count
Fedora 35 1 / 2
Operating system Count
Fedora 35 2
Architecture Count
x86_64 2
Related packages Count
kernel-core 2
 0:5.14.0-0.rc2.20210723git8baef6386baa.26.fc35 2

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

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Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
dma_map_sg_attrs
vmlinux 0x6a
2
i915_gem_gtt_prepare_pages
i915 drivers/gpu/drm/i915/i915_gem_gtt.c 31
3
i915_gem_gtt_prepare_pages
i915 drivers/gpu/drm/i915/i915_gem_gtt.c 31
4
? dma_map_sg_attrs
vmlinux 0x6a
5
? dma_map_sg_attrs
vmlinux 0x6a
6
? i915_gem_gtt_prepare_pages
i915 drivers/gpu/drm/i915/i915_gem_gtt.c 31
7
? dma_map_sg_attrs
vmlinux 0x6a
8
i915_gem_gtt_prepare_pages
i915 drivers/gpu/drm/i915/i915_gem_gtt.c 31
9
i915_gem_gtt_prepare_pages
i915 drivers/gpu/drm/i915/i915_gem_gtt.c 31
10
? i915_gem_gtt_prepare_pages
i915 drivers/gpu/drm/i915/i915_gem_gtt.c 31
11
drm_ioctl_kernel
drm drivers/gpu/drm/drm_ioctl.c 801
12
drm_ioctl_kernel
drm drivers/gpu/drm/drm_ioctl.c 801
13
? i915_gem_gtt_prepare_pages
i915 drivers/gpu/drm/i915/i915_gem_gtt.c 31
14
? dma_map_sg_attrs
vmlinux 0x6a
15
? dma_map_sg_attrs
vmlinux 0x6a
16
dma_map_sg_attrs
vmlinux 0x6a
17
dma_map_sg_attrs
vmlinux 0x6a
18
dma_map_sg_attrs
vmlinux 0x6a
WARNING: CPU: 2 PID: 1550 at kernel/dma/debug.c:1180 debug_dma_map_sg+0x1f0/0x340
Modules linked in: xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_conntrack_tftp ip6table_mangle ip6table_nat ip6table_filter ip6_tables bridge stp llc nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_tables iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security rfkill ip_set nfnetlink iptable_filter sunrpc squashfs loop snd_hda_codec_hdmi intel_rapl_msr snd_hda_codec_realtek intel_rapl_common snd_hda_codec_generic ledtrig_audio intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi kvm_intel snd_hda_codec iTCO_wdt mei_hdcp intel_pmc_bxt iTCO_vendor_support kvm snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm irqbypass rapl intel_cstate intel_uncore snd_timer i2c_i801 snd i2c_smbus soundcore mxm_wmi mei_me
 intel_pch_thermal mei acpi_pad binfmt_misc ip_tables i915 crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit ttm drm_kms_helper cec r8169 drm wmi video fuse
CPU: 2 PID: 1550 Comm: Xorg Tainted: G          I      --------- ---  5.14.0-0.rc2.20210723git8baef6386baa.26.fc35.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./H110M-HDS, BIOS P7.30 12/14/2016
RIP: 0010:debug_dma_map_sg+0x1f0/0x340
Code: 89 4c 24 08 e8 e1 c6 76 00 48 8b 4c 24 08 4c 8b 44 24 10 4c 8b 4c 24 18 48 89 c6 4c 89 fa 48 c7 c7 68 3d 5f 90 e8 18 38 ba 00 <0f> 0b 8b 05 18 3f 0e 02 85 c0 0f 84 01 01 00 00 4c 89 f7 41 83 c4
RSP: 0018:ffffbceb8290fbe8 EFLAGS: 00010292
RAX: 0000000000000090 RBX: ffff9adb0241c0c8 RCX: 0000000000000027
RDX: ffff9adc6dfdaf28 RSI: 0000000000000001 RDI: ffff9adc6dfdaf20
RBP: 000000000000000a R08: 0000000000000001 R09: 0000000000000001
R10: ffffbceb8290fa20 R11: ffffffff90f66788 R12: 0000000000000009
R13: ffff9adbf1205f20 R14: ffff9adb00f80880 R15: ffff9adb0243dd60
FS:  00007f1457c7af00(0000) GS:ffff9adc6de00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000003d6c000 CR3: 0000000108f30001 CR4: 00000000003706e0
Call Trace:
 dma_map_sg_attrs+0x6a/0xa0
 i915_gem_gtt_prepare_pages+0x4e/0x60 [i915]
 shmem_get_pages+0x248/0x610 [i915]
 ? __ww_mutex_lock.constprop.0+0x410/0xe80
 ? lock_is_held_type+0xa7/0x120
 ? i915_gem_set_domain_ioctl+0xc1/0x2b0 [i915]
 ? lock_is_held_type+0xa7/0x120
 __i915_gem_object_get_pages+0xb1/0xc0 [i915]
 i915_gem_set_domain_ioctl+0x1ff/0x2b0 [i915]
 ? i915_gem_object_set_to_cpu_domain+0xf0/0xf0 [i915]
 drm_ioctl_kernel+0x89/0xe0 [drm]
 drm_ioctl+0x220/0x3e0 [drm]
 ? i915_gem_object_set_to_cpu_domain+0xf0/0xf0 [i915]
 ? sched_cpu_dying+0xcf/0x220
 ? security_file_ioctl+0x32/0x50
 __x64_sys_ioctl+0x82/0xb0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f145850f24b
Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d ad 1b 0f 00 f7 d8 64 89 01 48
RSP: 002b:00007fff1ac31ae8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000555c10029b00 RCX: 00007f145850f24b
RDX: 00007fff1ac31b34 RSI: 00000000400c645f RDI: 0000000000000011
RBP: 00007fff1ac31bc0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000010 R11: 0000000000000246 R12: 0000555c10e98aa0
R13: 00007fff1ac31b34 R14: 0000555c10029b18 R15: 0000000000000011
irq event stamp: 1054111
hardirqs last  enabled at (1054117): [<ffffffff8f16ef91>] console_unlock+0x4c1/0x5e0
hardirqs last disabled at (1054122): [<ffffffff8f16eedc>] console_unlock+0x40c/0x5e0
softirqs last  enabled at (1037386): [<ffffffff8f0e9c0c>] __irq_exit_rcu+0xec/0x110
softirqs last disabled at (1037381): [<ffffffff8f0e9c0c>] __irq_exit_rcu+0xec/0x110