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Function
ext4_da_write_begin
First occurrence
2023-04-19
Last occurrence
2026-09-10
State
NEW
Components
kernel
Quality
-24

Graphs

Statistics

Operating system Count
Fedora 38 94
Fedora 36 6
Fedora 37 4
Architecture Count
x86_64 104
Related packages Count
kernel-core 11
 0:6.2.15-100.fc36 6
 0:6.2.9-300.fc38 3
 0:6.2.15-200.fc37 2

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

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Complete report #677217
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
? ext4_da_write_begin
vmlinux 0x120
14
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 0 PID: 4921 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: uinput isofs snd_seq_dummy snd_hrtimer snd_seq snd_seq_device snd_timer snd soundcore 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set rfkill nf_tables nfnetlink qrtr vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock sunrpc coretemp binfmt_misc vmw_balloon pcspkr pktcdvd i2c_piix4 vmw_vmci joydev loop zram crct10dif_pclmul vmwgfx crc32_pclmul crc32c_intel polyval_generic drm_ttm_helper ghash_clmulni_intel sha512_ssse3 vmxnet3 ttm vmw_pvscsi serio_raw ata_generic pata_acpi ip6_tables ip_tables fuse
CPU: 0 PID: 4921 Comm: ksplashqml Not tainted 6.2.11-300.fc38.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 09/21/2015
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 29 f2 92 ff 0f 0b c3 cc cc cc cc 80 3d a4 b9 ae 01 00 75 85 48 c7 c7 28 9d 8d a4 c6 05 94 b9 ae 01 01 e8 06 f2 92 ff <0f> 0b c3 cc cc cc cc 80 3d 82 b9 ae 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffb43804d87cf8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8d0ae52cf400 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: ffff8d0b44332400 R08: 0000000000000000 R09: ffffb43804d87b88
R10: 0000000000000003 R11: ffffffffa51447c8 R12: 000000000000000d
R13: ffff8d0b44332458 R14: ffff8d0b44332440 R15: 000000000000000d
FS:  00007fd26b1ec680(0000) GS:ffff8d0bf7c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055aa29ab34b0 CR3: 000000019494e000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc9/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa7/0x110 [vmwgfx]
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5c/0x90
 ? __x64_sys_ioctl+0xa8/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fd2701280ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007fffbadb3f40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fd2386c61f0 RCX: 00007fd2701280ad
RDX: 00007fffbadb3fe0 RSI: 0000000040086442 RDI: 0000000000000010
RBP: 00007fffbadb3f90 R08: 00007fd2386dba80 R09: 0000000000000000
R10: 00007fffbadd5080 R11: 0000000000000246 R12: 00007fffbadb3fe0
R13: 0000000040086442 R14: 0000000000000010 R15: 00007fd238036a98
 </TASK>
Complete report #682184
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
? ext4_da_write_begin
vmlinux 0x120
14
? ext4_da_write_begin
vmlinux 0x120
15
? ext4_da_write_begin
vmlinux 0x120
16
? ext4_da_write_begin
vmlinux 0x120
17
? ext4_da_write_begin
vmlinux 0x120
18
? ext4_da_write_begin
vmlinux 0x120
19
? ext4_da_write_begin
vmlinux 0x120
20
? ext4_da_write_begin
vmlinux 0x120
21
? ext4_da_write_begin
vmlinux 0x120
22
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 0 PID: 1482 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: snd_seq_dummy snd_hrtimer uinput vboxvideo(OE) xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc rfkill 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter iptable_filter qrtr vboxsf(OE) sunrpc binfmt_misc snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device intel_rapl_msr intel_rapl_common snd_pcm snd_timer rapl snd pktcdvd i2c_piix4 soundcore pcspkr joydev loop zram crct10dif_pclmul crc32_pclmul crc32c_intel vmwgfx polyval_generic ghash_clmulni_intel drm_ttm_helper sha512_ssse3 e1000 ttm video vboxguest(OE) wmi serio_raw ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua
 ip6_tables ip_tables dm_multipath fuse
CPU: 0 PID: 1482 Comm: sddm-greeter Tainted: G           OE      6.2.11-300.fc38.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 29 f2 92 ff 0f 0b c3 cc cc cc cc 80 3d a4 b9 ae 01 00 75 85 48 c7 c7 28 9d 8d 90 c6 05 94 b9 ae 01 01 e8 06 f2 92 ff <0f> 0b c3 cc cc cc cc 80 3d 82 b9 ae 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffb63d03b4fc68 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff9a00b17b5e00 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: ffff9a0099a0e000 R08: 0000000000000000 R09: ffffb63d03b4faf8
R10: 0000000000000003 R11: ffffffff911447c8 R12: 000000000000007f
R13: ffff9a0099a0e058 R14: ffff9a0099a0e040 R15: 000000000000007f
FS:  00007ff0d6258980(0000) GS:ffff9a038fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff0a6ba2d60 CR3: 0000000134a9e001 CR4: 00000000000306f0
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc6/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa4/0x110 [vmwgfx]
 __x64_sys_ioctl+0x8d/0xd0
 do_syscall_64+0x59/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? __x64_sys_ioctl+0xa8/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7ff0d5f280ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffc40dd82d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ff080800b30 RCX: 00007ff0d5f280ad
RDX: 00007ffc40dd8370 RSI: 0000000040086442 RDI: 0000000000000017
RBP: 00007ffc40dd8320 R08: 00007ff0807d5bc0 R09: 0000000000000000
R10: 00007ffc40de1080 R11: 0000000000000246 R12: 00007ffc40dd8370
R13: 0000000040086442 R14: 0000000000000017 R15: 00007ff080831968
 </TASK>
Complete report #696117
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
? ext4_da_write_begin
vmlinux 0x120
14
? ext4_da_write_begin
vmlinux 0x120
15
? ext4_da_write_begin
vmlinux 0x120
16
? ext4_da_write_begin
vmlinux 0x120
17
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 0 PID: 2909 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp 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 snd_seq_midi snd_seq_midi_event nf_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 bnep iptable_mangle iptable_raw iptable_security btusb btrtl btbcm btintel btmtk bluetooth snd_ens1371 snd_ac97_codec snd_rawmidi gameport bridge intel_rapl_msr intel_rapl_common ip_set ac97_bus stp snd_seq llc rapl snd_seq_device snd_pcm vmw_balloon nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables snd_timer snd rfkill pcspkr soundcore i2c_piix4 qrtr vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock vmw_vmci sunrpc joydev
 loop zram crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 vmwgfx mptspi drm_ttm_helper e1000 scsi_transport_spi mptscsih mptbase ttm serio_raw ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath
CPU: 0 PID: 2909 Comm: Renderer Not tainted 6.2.11-300.fc38.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 02/27/2020
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 29 f2 92 ff 0f 0b c3 cc cc cc cc 80 3d a4 b9 ae 01 00 75 85 48 c7 c7 28 9d 8d a5 c6 05 94 b9 ae 01 01 e8 06 f2 92 ff <0f> 0b c3 cc cc cc cc 80 3d 82 b9 ae 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffa538c695fc48 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8b33adb07c00 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: ffff8b334e13b800 R08: 0000000000000000 R09: ffffa538c695fad8
R10: 0000000000000003 R11: ffff8b347fec18a8 R12: 0000000000000397
R13: ffff8b334e13b858 R14: ffff8b334e13b840 R15: 0000000000000397
FS:  00007f97556be6c0(0000) GS:ffff8b3479e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9736adccb8 CR3: 00000000017da001 CR4: 00000000003706f0
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc6/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa4/0x110 [vmwgfx]
 __x64_sys_ioctl+0x8d/0xd0
 do_syscall_64+0x59/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? up_read+0x37/0x70
 ? do_user_addr_fault+0x1ef/0x710
 ? do_syscall_64+0x68/0x90
 ? exc_page_fault+0x78/0x180
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f977af280ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007f97556b79f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f9736adcca0 RCX: 00007f977af280ad
RDX: 00007f97556b7a90 RSI: 0000000040086442 RDI: 0000000000000026
RBP: 00007f97556b7a40 R08: 00000000407b5901 R09: 00007f97363001a0
R10: 00007f977ac00168 R11: 0000000000000246 R12: 00007f97556b7a90
R13: 0000000040086442 R14: 0000000000000026 R15: 00007f975774c8d0
 </TASK>
Complete report #688400
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
? ext4_da_write_begin
vmlinux 0x120
14
? ext4_da_write_begin
vmlinux 0x120
15
? ext4_da_write_begin
vmlinux 0x120
16
? ext4_da_write_begin
vmlinux 0x120
17
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 0 PID: 4990 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: xt_nat veth xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc overlay uinput snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip_set nf_tables nfnetlink qrtr vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock snd_seq_midi snd_seq_midi_event snd_ens1371 snd_ac97_codec snd_rawmidi intel_rapl_msr intel_rapl_common gameport ac97_bus rapl vmw_balloon snd_seq snd_seq_device sunrpc snd_pcm snd_timer vmw_vmci pcspkr snd soundcore i2c_piix4 binfmt_misc joydev loop zram crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic nvme ghash_clmulni_intel sha512_ssse3 vmwgfx nvme_core vmxnet3 drm_ttm_helper ttm nvme_common serio_raw ata_generic pata_acpi ip6_tables ip_tables
 fuse
CPU: 0 PID: 4990 Comm: Renderer Not tainted 6.2.11-300.fc38.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 29 f2 92 ff 0f 0b c3 cc cc cc cc 80 3d a4 b9 ae 01 00 75 85 48 c7 c7 28 9d 8d b4 c6 05 94 b9 ae 01 01 e8 06 f2 92 ff <0f> 0b c3 cc cc cc cc 80 3d 82 b9 ae 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffb1a152353cd0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff891de00c2800 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: ffff891f1de65400 R08: 0000000000000000 R09: ffffb1a152353b60
R10: 0000000000000003 R11: ffff892024ac33e8 R12: 0000000000000079
R13: ffff891f1de65458 R14: ffff891f1de65440 R15: 0000000000000079
FS:  00007fe24b48b6c0(0000) GS:ffff89201a000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe236ffd604 CR3: 0000000104ad0002 CR4: 0000000000370ef0
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc6/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa4/0x110 [vmwgfx]
 __x64_sys_ioctl+0x8d/0xd0
 do_syscall_64+0x59/0x90
 ? do_syscall_64+0x68/0x90
 ? __x64_sys_ioctl+0xa8/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 ? exc_page_fault+0x78/0x180
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fe2707280ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007fe24b48a660 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fe233dc0a00 RCX: 00007fe2707280ad
RDX: 00007fe24b48a700 RSI: 0000000040086442 RDI: 0000000000000028
RBP: 00007fe24b48a6b0 R08: 0000000034807d01 R09: 0000000000000000
R10: 00007ffdf9fc7080 R11: 0000000000000246 R12: 00007fe24b48a700
R13: 0000000040086442 R14: 0000000000000028 R15: 00007fe24d191610
 </TASK>
Complete report #688359
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
? ext4_da_write_begin
vmlinux 0x120
14
? ext4_da_write_begin
vmlinux 0x120
15
? ext4_da_write_begin
vmlinux 0x120
16
? ext4_da_write_begin
vmlinux 0x120
17
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 0 PID: 2693 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: uinput snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr snd_seq_midi snd_seq_midi_event bnep vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock snd_ens1371 snd_ac97_codec snd_rawmidi gameport btusb ac97_bus snd_seq btrtl btbcm snd_seq_device btintel snd_pcm btmtk intel_rapl_msr intel_rapl_common snd_timer rapl bluetooth vmw_balloon snd vmw_vmci i2c_piix4 rfkill soundcore pcspkr sunrpc binfmt_misc pktcdvd joydev loop zram crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic nvme ghash_clmulni_intel sha512_ssse3 vmwgfx vmxnet3 nvme_core drm_ttm_helper ttm nvme_common serio_raw ata_generic pata_acpi ip6_tables ip_tables fuse
CPU: 0 PID: 2693 Comm: plasma-discover Not tainted 6.2.11-300.fc38.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 29 f2 92 ff 0f 0b c3 cc cc cc cc 80 3d a4 b9 ae 01 00 75 85 48 c7 c7 28 9d 8d b5 c6 05 94 b9 ae 01 01 e8 06 f2 92 ff <0f> 0b c3 cc cc cc cc 80 3d 82 b9 ae 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffb1cd1016fce8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff9f491415d200 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: ffff9f48a808a000 R08: 0000000000000000 R09: ffffb1cd1016fb78
R10: 0000000000000003 R11: ffff9f497fec14a8 R12: 0000000000000080
R13: ffff9f48a808a058 R14: ffff9f48a808a040 R15: 0000000000000080
FS:  00007f94c5bd8e40(0000) GS:ffff9f4975e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005654e86fd168 CR3: 0000000121c7c006 CR4: 00000000003706f0
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc6/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa4/0x110 [vmwgfx]
 __x64_sys_ioctl+0x8d/0xd0
 do_syscall_64+0x59/0x90
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 ? __x64_sys_ioctl+0xa8/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f94c9b280ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffe0af27670 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f94480318c0 RCX: 00007f94c9b280ad
RDX: 00007ffe0af27710 RSI: 0000000040086442 RDI: 0000000000000010
RBP: 00007ffe0af276c0 R08: 00007f94488bf6f0 R09: 0000000000000000
R10: 00007ffe0afc3080 R11: 0000000000000246 R12: 00007ffe0af27710
R13: 0000000040086442 R14: 0000000000000010 R15: 00007f944800afa8
 </TASK>
Complete report #683750
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
? ext4_da_write_begin
vmlinux 0x120
14
? ext4_da_write_begin
vmlinux 0x120
15
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 1 PID: 3049 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: uinput isofs snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set rfkill nf_tables nfnetlink qrtr sunrpc vboxsf(OE) binfmt_misc vfat fat snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm intel_rapl_msr snd_timer intel_rapl_common snd pcspkr soundcore i2c_piix4 joydev loop zram crct10dif_pclmul crc32_pclmul crc32c_intel polyval_generic ghash_clmulni_intel vmwgfx sha512_ssse3 vboxguest(OE) e1000 drm_ttm_helper ttm video wmi serio_raw ata_generic pata_acpi ip6_tables ip_tables fuse
CPU: 1 PID: 3049 Comm: vlc Tainted: G           OE      6.2.11-300.fc38.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 29 f2 92 ff 0f 0b c3 cc cc cc cc 80 3d a4 b9 ae 01 00 75 85 48 c7 c7 28 9d 8d a3 c6 05 94 b9 ae 01 01 e8 06 f2 92 ff <0f> 0b c3 cc cc cc cc 80 3d 82 b9 ae 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffff96cb08067d18 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8a8f77a9de00 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: ffff8a8f7791ea00 R08: 0000000000000000 R09: ffff96cb08067ba8
R10: 0000000000000003 R11: ffffffffa41447c8 R12: 0000000000000083
R13: ffff8a8f7791ea58 R14: ffff8a8f7791ea40 R15: 0000000000000083
FS:  00007f3501bff6c0(0000) GS:ffff8a8fd7c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f094a3ac884 CR3: 00000001b7d74000 CR4: 00000000000106e0
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc9/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa7/0x110 [vmwgfx]
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5c/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f35168ee0ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007f3501bfe900 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f3490941f50 RCX: 00007f35168ee0ad
RDX: 00007f3501bfe9a0 RSI: 0000000040086442 RDI: 0000000000000023
RBP: 00007f3501bfe950 R08: 00007f349050f750 R09: 0000000000000000
R10: 00007ffd157f9080 R11: 0000000000000246 R12: 00007f3501bfe9a0
R13: 0000000040086442 R14: 0000000000000023 R15: 00007f349048ada8
 </TASK>
Complete report #683271
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
? ext4_da_write_begin
vmlinux 0x120
14
? ext4_da_write_begin
vmlinux 0x120
15
? ext4_da_write_begin
vmlinux 0x120
16
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 1 PID: 3145 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: uinput isofs snd_seq_dummy snd_hrtimer vboxvideo(OE) 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set rfkill nf_tables nfnetlink qrtr intel_rapl_msr intel_rapl_common sunrpc binfmt_misc kvm_amd snd_intel8x0 ccp snd_ac97_codec kvm ac97_bus snd_seq snd_seq_device snd_pcm snd_timer irqbypass snd soundcore i2c_piix4 pcspkr joydev loop zram crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic vmwgfx ghash_clmulni_intel e1000 sha512_ssse3 drm_ttm_helper ttm video wmi vboxguest(OE) serio_raw ip6_tables ip_tables fuse
CPU: 1 PID: 3145 Comm: firefox Tainted: G           OE      6.2.11-300.fc38.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 29 f2 92 ff 0f 0b e9 f2 d7 79 00 80 3d a4 b9 ae 01 00 75 85 48 c7 c7 28 9d 8d 99 c6 05 94 b9 ae 01 01 e8 06 f2 92 ff <0f> 0b e9 cf d7 79 00 80 3d 82 b9 ae 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffaf53c5c93cf0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff9a3d95fe5800 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: ffff9a3d807f2e00 R08: 0000000000000000 R09: ffffaf53c5c93b80
R10: 0000000000000003 R11: ffffffff9a1447c8 R12: 0000000000000005
R13: ffff9a3d807f2e58 R14: ffff9a3d807f2e40 R15: 0000000000000005
FS:  00007f97af876480(0000) GS:ffff9a3dbcb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcf8c5e82f8 CR3: 0000000096dbe000 CR4: 00000000000506e0
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc9/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa7/0x110 [vmwgfx]
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5c/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f97af5280ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffd3eb62630 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f97793e0790 RCX: 00007f97af5280ad
RDX: 00007ffd3eb626d0 RSI: 0000000040086442 RDI: 0000000000000021
RBP: 00007ffd3eb62680 R08: 0000000000000100 R09: 0000000000000000
R10: 00007ffd3ebc1080 R11: 0000000000000246 R12: 00007ffd3eb626d0
R13: 0000000040086442 R14: 0000000000000021 R15: 00007f97809170c8
 </TASK>
Complete report #682952
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
? ext4_da_write_begin
vmlinux 0x120
14
? ext4_da_write_begin
vmlinux 0x120
15
? ext4_da_write_begin
vmlinux 0x120
16
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 0 PID: 2818 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: isofs snd_seq_dummy snd_hrtimer snd_seq_midi snd_seq_midi_event 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 intel_rapl_msr intel_rapl_common kvm_amd nft_chain_nat nf_nat ccp nf_conntrack kvm nf_defrag_ipv6 nf_defrag_ipv4 vmw_balloon rfkill irqbypass snd_ens1371 ip_set snd_ac97_codec nf_tables snd_rawmidi gameport ac97_bus nfnetlink snd_seq pcspkr snd_seq_device snd_pcm snd_timer snd soundcore i2c_piix4 qrtr sunrpc vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock vmw_vmci binfmt_misc joydev v4l2loopback(OE) videodev mc loop zram crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic nvme ghash_clmulni_intel nvme_core sha512_ssse3 vmwgfx vmxnet3 nvme_common drm_ttm_helper ttm serio_raw ata_generic pata_acpi ip6_tables ip_tables fuse
CPU: 0 PID: 2818 Comm: obs Tainted: G           OE      6.2.11-300.fc38.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 29 f2 92 ff 0f 0b c3 cc cc cc cc 80 3d a4 b9 ae 01 00 75 85 48 c7 c7 28 9d 8d 95 c6 05 94 b9 ae 01 01 e8 06 f2 92 ff <0f> 0b c3 cc cc cc cc 80 3d 82 b9 ae 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffaae390197ce8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff9c4b6de00c00 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: ffff9c4c695d5e00 R08: 0000000000000000 R09: ffffaae390197b78
R10: 0000000000000003 R11: ffff9c4c7fec18a8 R12: 00000000000000ba
R13: ffff9c4c695d5e58 R14: ffff9c4c695d5e40 R15: 00000000000000ba
FS:  00007f5de5841500(0000) GS:ffff9c4c79e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055db47d1b078 CR3: 0000000129554000 CR4: 0000000000750ef0
PKRU: 55555554
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc9/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa7/0x110 [vmwgfx]
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5c/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? __x64_sys_ioctl+0xa8/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f5dee7280ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffd7decbdc0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f5d98303cf0 RCX: 00007f5dee7280ad
RDX: 00007ffd7decbe60 RSI: 0000000040086442 RDI: 000000000000001a
RBP: 00007ffd7decbe10 R08: 000055db47d20970 R09: 0000000000000000
R10: 00007ffd7dfb2080 R11: 0000000000000246 R12: 00007ffd7decbe60
R13: 0000000040086442 R14: 000000000000001a R15: 00007f5d982ead48
 </TASK>
Complete report #682107
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
? ext4_da_write_begin
vmlinux 0x120
14
? ext4_da_write_begin
vmlinux 0x120
15
? ext4_da_write_begin
vmlinux 0x120
16
? ext4_da_write_begin
vmlinux 0x120
17
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 0 PID: 4636 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip_set nf_tables nfnetlink qrtr vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock snd_seq_midi snd_seq_midi_event sunrpc snd_ens1371 snd_ac97_codec intel_rapl_msr vmw_balloon intel_rapl_common rapl snd_rawmidi binfmt_misc gameport ac97_bus snd_seq snd_seq_device snd_pcm pcspkr snd_timer snd soundcore vmw_vmci i2c_piix4 joydev loop zram crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 vmwgfx vmxnet3 drm_ttm_helper ttm serio_raw ata_generic pata_acpi ip6_tables ip_tables fuse
CPU: 0 PID: 4636 Comm: Renderer Tainted: G      D W          6.2.11-300.fc38.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 29 f2 92 ff 0f 0b c3 cc cc cc cc 80 3d a4 b9 ae 01 00 75 85 48 c7 c7 28 9d 8d b3 c6 05 94 b9 ae 01 01 e8 06 f2 92 ff <0f> 0b c3 cc cc cc cc 80 3d 82 b9 ae 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffad8407b47cb8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff93dec9876800 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: ffff93deee261000 R08: 0000000000000000 R09: ffffad8407b47b48
R10: 0000000000000003 R11: ffff93df3ffc3da8 R12: 0000000000000098
R13: ffff93deee261058 R14: ffff93deee261040 R15: 0000000000000098
FS:  00007f739c8ff6c0(0000) GS:ffff93df3be00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f73a70d6000 CR3: 0000000007572003 CR4: 00000000003706f0
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc6/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa4/0x110 [vmwgfx]
 __x64_sys_ioctl+0x8d/0xd0
 do_syscall_64+0x59/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 ? exc_page_fault+0x78/0x180
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f73ca7280ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007f739c8f2e30 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f7388ca30a0 RCX: 00007f73ca7280ad
RDX: 00007f739c8f2ed0 RSI: 0000000040086442 RDI: 0000000000000023
RBP: 00007f739c8f2e80 R08: 000000008922c601 R09: 00007f738a500f08
R10: 00007ffdf4bfa080 R11: 0000000000000246 R12: 00007f739c8f2ed0
R13: 0000000040086442 R14: 0000000000000023 R15: 00007f73a88726f0
 </TASK>
Complete report #681678
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
? ext4_da_write_begin
vmlinux 0x120
14
? ext4_da_write_begin
vmlinux 0x120
15
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 2 PID: 1464 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: snd_seq_dummy snd_hrtimer uinput vboxvideo drm_vram_helper xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc rfkill 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter iptable_filter qrtr vboxsf(OE) sunrpc binfmt_misc snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device intel_rapl_msr snd_pcm intel_rapl_common snd_timer rapl snd soundcore pcspkr i2c_piix4 pktcdvd joydev loop zram crct10dif_pclmul crc32_pclmul crc32c_intel polyval_generic ghash_clmulni_intel vmwgfx sha512_ssse3 e1000 drm_ttm_helper ttm vboxguest(OE) video wmi serio_raw ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc
 scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CPU: 2 PID: 1464 Comm: sddm-greeter Tainted: G           OE      6.2.11-300.fc38.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 29 f2 92 ff 0f 0b c3 cc cc cc cc 80 3d a4 b9 ae 01 00 75 85 48 c7 c7 28 9d 8d 99 c6 05 94 b9 ae 01 01 e8 06 f2 92 ff <0f> 0b c3 cc cc cc cc 80 3d 82 b9 ae 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffbad8c3b2fd20 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff98d2054a0600 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: ffff98d219771200 R08: 0000000000000000 R09: ffffbad8c3b2fbb0
R10: 0000000000000003 R11: ffffffff9a1447c8 R12: 000000000000005e
R13: ffff98d219771258 R14: ffff98d219771240 R15: 000000000000005e
FS:  00007f7a02628980(0000) GS:ffff98d50fd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055e4ce106000 CR3: 000000010404e002 CR4: 00000000000306e0
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc6/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa4/0x110 [vmwgfx]
 __x64_sys_ioctl+0x8d/0xd0
 do_syscall_64+0x59/0x90
 ? do_syscall_64+0x68/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f7a029280ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffce0319c40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f79ac825e70 RCX: 00007f7a029280ad
RDX: 00007ffce0319ce0 RSI: 0000000040086442 RDI: 0000000000000017
RBP: 00007ffce0319c90 R08: 00007f79ac7a0b50 R09: 0000000000000000
R10: 00007ffce0392080 R11: 0000000000000246 R12: 00007ffce0319ce0
R13: 0000000040086442 R14: 0000000000000017 R15: 00007f79ac826158
 </TASK>
Complete report #680985
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
? ext4_da_write_begin
vmlinux 0x120
14
? ext4_da_write_begin
vmlinux 0x120
15
? ext4_da_write_begin
vmlinux 0x120
16
? ext4_da_write_begin
vmlinux 0x120
17
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 3 PID: 2853 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: uinput isofs snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip_set nf_tables nfnetlink snd_seq_midi snd_seq_midi_event qrtr vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock sunrpc binfmt_misc snd_ens1371 snd_ac97_codec snd_rawmidi gameport ac97_bus intel_rapl_msr snd_seq vmw_balloon snd_seq_device intel_rapl_common snd_pcm pcspkr snd_timer snd soundcore vmw_vmci i2c_piix4 joydev loop zram crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 nvme vmwgfx nvme_core vmxnet3 drm_ttm_helper nvme_common ttm serio_raw ata_generic pata_acpi ip6_tables ip_tables fuse
CPU: 3 PID: 2853 Comm: yelp Not tainted 6.2.11-300.fc38.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 29 f2 92 ff 0f 0b e9 f2 d7 79 00 80 3d a4 b9 ae 01 00 75 85 48 c7 c7 28 9d 8d a7 c6 05 94 b9 ae 01 01 e8 06 f2 92 ff <0f> 0b e9 cf d7 79 00 80 3d 82 b9 ae 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffa61411803c58 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff97758eb05e00 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: ffff97766699e400 R08: 0000000000000000 R09: ffffa61411803ae8
R10: 0000000000000003 R11: ffff97767fec18a8 R12: 0000000000000020
R13: ffff97766699e458 R14: ffff97766699e440 R15: 0000000000000020
FS:  00007fe360e6c140(0000) GS:ffff977679ec0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00001ea4020e6008 CR3: 0000000016c72000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc9/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa7/0x110 [vmwgfx]
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5c/0x90
 ? __vm_munmap+0xd6/0x170
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fe366eb10ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffcde927630 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000560c222d4010 RCX: 00007fe366eb10ad
RDX: 00007ffcde9276d0 RSI: 0000000040086442 RDI: 0000000000000012
RBP: 00007ffcde927680 R08: 0000560c22255db0 R09: 0000000000000000
R10: 00007ffcde9ac080 R11: 0000000000000246 R12: 00007ffcde9276d0
R13: 0000000040086442 R14: 0000000000000012 R15: 0000560c215ef130
 </TASK>
Complete report #679911
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 0 PID: 1837 at drivers/gpu/drm/drm_gem.c:208 drm_gem_object_handle_put_unlocked+0xab/0xf0
Modules linked in: uinput isofs snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink bnep qrtr snd_seq_midi snd_seq_midi_event btusb btrtl btbcm btintel btmtk snd_ens1371 snd_ac97_codec bluetooth snd_rawmidi gameport ac97_bus snd_seq snd_seq_device intel_rapl_msr intel_rapl_common snd_pcm rapl vmw_balloon vsock_loopback vmw_vsock_virtio_transport_common snd_timer vmw_vsock_vmci_transport vsock pcspkr snd rfkill vmw_vmci soundcore i2c_piix4 sunrpc binfmt_misc joydev loop zram vmwgfx crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic nvme ghash_clmulni_intel nvme_core sha512_ssse3 drm_ttm_helper vmxnet3 ttm nvme_common serio_raw ata_generic pata_acpi ip6_tables ip_tables fuse
CPU: 0 PID: 1837 Comm: gnome-shell Tainted: G        W          6.2.11-300.fc38.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
RIP: 0010:drm_gem_object_handle_put_unlocked+0xab/0xf0
Code: cc cc cc cc 48 89 ef e8 23 fb 50 00 eb d8 48 8b 43 08 48 8d b8 c8 05 00 00 e8 31 34 4d 00 c7 83 e0 00 00 00 00 00 00 00 eb 98 <0f> 0b 5b 5d c3 cc cc cc cc 48 8b 83 30 01 00 00 48 8b 00 48 85 c0
RSP: 0018:ffffb6cc856afcc0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffa018a1f9c000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffe806c0ae7180 RDI: ffffa018a1f9c000
RBP: ffffa0184ce90000 R08: 0000000000000000 R09: 000000000040002f
R10: ffffa0189394bdc0 R11: ffffb6cc856afca0 R12: 00000000000001dc
R13: ffffa018a4cb3658 R14: ffffa018a4cb3640 R15: 00000000000001dc
FS:  00007f6a6d85a600(0000) GS:ffffa018fae00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557ba241f020 CR3: 00000000613fc003 CR4: 0000000000370ef0
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc6/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa4/0x110 [vmwgfx]
 __x64_sys_ioctl+0x8d/0xd0
 do_syscall_64+0x59/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f6a70f280ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffc55ba6a70 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000557ba3772ed0 RCX: 00007f6a70f280ad
RDX: 00007ffc55ba6b10 RSI: 0000000040086442 RDI: 000000000000000c
RBP: 00007ffc55ba6ac0 R08: 0000000000000004 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc55ba6b10
R13: 0000000040086442 R14: 000000000000000c R15: 0000557ba099db80
 </TASK>
Complete report #678955
Frame # Function Binary Source or offset Line
1
ext4_da_write_begin
vmlinux 0x120
2
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
3
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
4
ext4_da_write_begin
vmlinux 0x120
5
ext4_da_write_begin
vmlinux 0x120
6
? vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
7
? ext4_da_write_begin
vmlinux 0x120
8
vmw_view_commit_notify
vmwgfx /usr/src/debug/kernel-6.2.11/linux-6.2.11-300.fc38.x86_64/drivers/gpu/drm/vmwgfx/vmwgfx_so.c 133
9
ext4_da_write_begin
vmlinux 0x120
10
ext4_da_write_begin
vmlinux 0x120
11
? ext4_da_write_begin
vmlinux 0x120
12
? ext4_da_write_begin
vmlinux 0x120
13
? ext4_da_write_begin
vmlinux 0x120
14
? ext4_da_write_begin
vmlinux 0x120
15
? ext4_da_write_begin
vmlinux 0x120
16
? ext4_da_write_begin
vmlinux 0x120
17
ext4_da_write_begin
vmlinux 0x120
WARNING: CPU: 1 PID: 5040 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
Modules linked in: uinput isofs snd_seq_dummy snd_hrtimer intel_rapl_msr vmw_balloon snd_seq_midi snd_seq_midi_event intel_rapl_common snd_ens1371 pcspkr snd_ac97_codec snd_rawmidi gameport ac97_bus nf_conntrack_netbios_ns nf_conntrack_broadcast snd_seq nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib snd_seq_device nft_reject_inet snd_pcm nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat snd_timer nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill snd soundcore i2c_piix4 ip_set nf_tables nfnetlink qrtr vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock vmw_vmci sunrpc binfmt_misc joydev loop zram crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 nvme nvme_core vmwgfx nvme_common vmxnet3 drm_ttm_helper ttm serio_raw ata_generic pata_acpi ip6_tables ip_tables fuse
CPU: 1 PID: 5040 Comm: yelp Not tainted 6.2.11-300.fc38.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
RIP: 0010:refcount_warn_saturate+0xba/0x110
Code: 01 01 e8 29 f2 92 ff 0f 0b e9 f2 d7 79 00 80 3d a4 b9 ae 01 00 75 85 48 c7 c7 28 9d 8d b7 c6 05 94 b9 ae 01 01 e8 06 f2 92 ff <0f> 0b e9 cf d7 79 00 80 3d 82 b9 ae 01 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffa51494b53cb8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8bcbc1a3de00 RCX: 0000000000000000
RDX: 0000000000000002 RSI: ffffffffb78c0346 RDI: 00000000ffffffff
RBP: ffff8bcb543dc200 R08: 0000000000000000 R09: ffffa51494b53b48
R10: 0000000000000003 R11: ffff8bcc7fec38a8 R12: 0000000000000025
R13: ffff8bcb543dc258 R14: ffff8bcb543dc240 R15: 0000000000000025
FS:  00007f97bac82140(0000) GS:ffff8bcc79e40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055eb98f08ba4 CR3: 0000000014a8c000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 drm_gem_handle_delete+0x8c/0xd0
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 vmw_bo_unref_ioctl+0xf/0x20 [vmwgfx]
 drm_ioctl_kernel+0xc9/0x170
 drm_ioctl+0x235/0x410
 ? __pfx_vmw_bo_unref_ioctl+0x10/0x10 [vmwgfx]
 ? __pfx_drm_ioctl+0x10/0x10
 vmw_generic_ioctl+0xa7/0x110 [vmwgfx]
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5c/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? switch_fpu_return+0x5b/0xe0
 ? exit_to_user_mode_prepare+0x13a/0x1f0
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f97c0dac0ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffc55a2c1c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000055bc3b404f60 RCX: 00007f97c0dac0ad
RDX: 00007ffc55a2c260 RSI: 0000000040086442 RDI: 0000000000000012
RBP: 00007ffc55a2c210 R08: 000055bc3c1343c0 R09: 0000000000000000
R10: 00007ffc55aca080 R11: 0000000000000246 R12: 00007ffc55a2c260
R13: 0000000040086442 R14: 0000000000000012 R15: 000055bc3ae9dc00
 </TASK>