[ 531.902281][ T9706] ? __fget_files+0x27/0x4d0
[ 531.904268][ T9706] ksys_read+0x147/0x250
[ 531.906395][ T9706] ? __pfx_ksys_read+0x10/0x10
[ 531.909676][ T9706] ? do_syscall_64+0xba/0x210
[ 531.911724][ T9706] do_syscall_64+0xf6/0x210
[ 531.913763][ T9706] ? clear_bhb_loop+0x35/0x90
[ 531.915874][ T9706] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 531.918574][ T9706] RIP: 0033:0x7f15cdf7b93c
[ 531.920643][ T9706] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 531.929018][ T9706] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 531.932702][ T9706] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 531.936128][ T9706] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 531.939640][ T9706] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 531.943359][ T9706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 531.946762][ T9706] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 531.950624][ T9706]
[ 532.009544][ T9708] FAULT_INJECTION: forcing a failure.
[ 532.009544][ T9708] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 532.025284][ T9708] CPU: 0 UID: 0 PID: 9708 Comm: syz.0.1930 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 532.030277][ T9708] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 532.035158][ T9708] Call Trace:
[ 532.036668][ T9708]
[ 532.038192][ T9708] dump_stack_lvl+0x18a/0x250
[ 532.041231][ T9708] ? __pfx_dump_stack_lvl+0x10/0x10
[ 532.043812][ T9708] ? __pfx__printk+0x10/0x10
[ 532.045867][ T9708] ? __pfx_lock_release+0x10/0x10
[ 532.048118][ T9708] ? snprintf+0xdb/0x130
[ 532.050028][ T9708] should_fail_ex+0x3a4/0x4d0
[ 532.052161][ T9708] _copy_to_user+0x2f/0xb0
[ 532.054219][ T9708] simple_read_from_buffer+0xeb/0x160
[ 532.056602][ T9708] proc_fail_nth_read+0x1e3/0x250
[ 532.058871][ T9708] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 532.061637][ T9708] ? rw_verify_area+0x4d6/0x670
[ 532.064073][ T9708] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 532.067281][ T9708] vfs_read+0x208/0x950
[ 532.070033][ T9708] ? __fget_files+0x27/0x4d0
[ 532.072277][ T9708] ? __pfx_vfs_read+0x10/0x10
[ 532.074318][ T9708] ? __fget_files+0x27/0x4d0
[ 532.076382][ T9708] ksys_read+0x147/0x250
[ 532.078317][ T9708] ? __pfx_ksys_read+0x10/0x10
[ 532.080304][ T9708] ? do_syscall_64+0xba/0x210
[ 532.082400][ T9708] do_syscall_64+0xf6/0x210
[ 532.084583][ T9708] ? clear_bhb_loop+0x35/0x90
[ 532.086701][ T9708] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 532.089406][ T9708] RIP: 0033:0x7f15cdf7b93c
[ 532.091822][ T9708] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 532.103838][ T9708] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 532.107628][ T9708] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 532.111487][ T9708] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 532.115289][ T9708] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 532.120028][ T9708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 532.123751][ T9708] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 532.127300][ T9708]
[ 532.231801][ T9711] FAULT_INJECTION: forcing a failure.
[ 532.231801][ T9711] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 532.256102][ T9711] CPU: 0 UID: 0 PID: 9711 Comm: syz.0.1931 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 532.260919][ T9711] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 532.266355][ T9711] Call Trace:
[ 532.268142][ T9711]
[ 532.269668][ T9711] dump_stack_lvl+0x18a/0x250
[ 532.271860][ T9711] ? __pfx_dump_stack_lvl+0x10/0x10
[ 532.274329][ T9711] ? __pfx__printk+0x10/0x10
[ 532.276571][ T9711] ? __might_fault+0xb0/0x130
[ 532.278898][ T9711] ? __pfx_lock_release+0x10/0x10
[ 532.281418][ T9711] should_fail_ex+0x3a4/0x4d0
[ 532.283776][ T9711] _copy_from_user+0x2f/0xe0
[ 532.286132][ T9711] fbcon_set_con2fb_map_ioctl+0x84/0x1f0
[ 532.288930][ T9711] ? __pfx_fbcon_set_con2fb_map_ioctl+0x10/0x10
[ 532.291742][ T9711] do_fb_ioctl+0x39f/0x710
[ 532.294051][ T9711] ? __pfx_do_fb_ioctl+0x10/0x10
[ 532.296460][ T9711] ? __fget_files+0x446/0x4d0
[ 532.298801][ T9711] ? bpf_lsm_file_ioctl+0x9/0x20
[ 532.301232][ T9711] ? security_file_ioctl+0x86/0xb0
[ 532.303742][ T9711] ? __pfx_fb_ioctl+0x10/0x10
[ 532.306255][ T9711] __se_sys_ioctl+0x100/0x180
[ 532.309557][ T9711] do_syscall_64+0xf6/0x210
[ 532.312300][ T9711] ? clear_bhb_loop+0x35/0x90
[ 532.315111][ T9711] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 532.318519][ T9711] RIP: 0033:0x7f15cdf7cef9
[ 532.320696][ T9711] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 532.329442][ T9711] RSP: 002b:00007f15cecc4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 532.333324][ T9711] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7cef9
[ 532.338084][ T9711] RDX: 00000000200000c0 RSI: 0000000000004610 RDI: 0000000000000003
[ 532.342245][ T9711] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 532.345893][ T9711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 532.349634][ T9711] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 532.353517][ T9711]
[ 532.379274][ T9714] FAULT_INJECTION: forcing a failure.
[ 532.379274][ T9714] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 532.385210][ T9714] CPU: 0 UID: 0 PID: 9714 Comm: syz.0.1932 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 532.390365][ T9714] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 532.396151][ T9714] Call Trace:
[ 532.397788][ T9714]
[ 532.399098][ T9714] dump_stack_lvl+0x18a/0x250
[ 532.401217][ T9714] ? __pfx_dump_stack_lvl+0x10/0x10
[ 532.403553][ T9714] ? __pfx__printk+0x10/0x10
[ 532.405712][ T9714] ? __pfx_lock_release+0x10/0x10
[ 532.407962][ T9714] ? snprintf+0xdb/0x130
[ 532.410002][ T9714] should_fail_ex+0x3a4/0x4d0
[ 532.412386][ T9714] _copy_to_user+0x2f/0xb0
[ 532.414607][ T9714] simple_read_from_buffer+0xeb/0x160
[ 532.417110][ T9714] proc_fail_nth_read+0x1e3/0x250
[ 532.419256][ T9714] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 532.421600][ T9714] ? rw_verify_area+0x4d6/0x670
[ 532.423643][ T9714] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 532.426095][ T9714] vfs_read+0x208/0x950
[ 532.427910][ T9714] ? __fget_files+0x27/0x4d0
[ 532.429898][ T9714] ? __pfx_vfs_read+0x10/0x10
[ 532.432016][ T9714] ? __fget_files+0x27/0x4d0
[ 532.434088][ T9714] ksys_read+0x147/0x250
[ 532.435936][ T9714] ? __pfx_ksys_read+0x10/0x10
[ 532.437989][ T9714] ? do_syscall_64+0xba/0x210
[ 532.440109][ T9714] do_syscall_64+0xf6/0x210
[ 532.442463][ T9714] ? clear_bhb_loop+0x35/0x90
[ 532.445046][ T9714] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 532.448063][ T9714] RIP: 0033:0x7f15cdf7b93c
[ 532.450087][ T9714] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 532.458426][ T9714] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 532.462408][ T9714] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 532.466320][ T9714] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 532.469985][ T9714] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 532.473501][ T9714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 532.476946][ T9714] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 532.480438][ T9714]
[ 532.525497][ T9716] FAULT_INJECTION: forcing a failure.
[ 532.525497][ T9716] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 532.531489][ T9716] CPU: 0 UID: 0 PID: 9716 Comm: syz.0.1933 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 532.536565][ T9716] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 532.542655][ T9716] Call Trace:
[ 532.544352][ T9716]
[ 532.545627][ T9716] dump_stack_lvl+0x18a/0x250
[ 532.547916][ T9716] ? __pfx_dump_stack_lvl+0x10/0x10
[ 532.550255][ T9716] ? __pfx__printk+0x10/0x10
[ 532.552355][ T9716] ? __pfx_lock_release+0x10/0x10
[ 532.554798][ T9716] ? snprintf+0xdb/0x130
[ 532.556735][ T9716] should_fail_ex+0x3a4/0x4d0
[ 532.558939][ T9716] _copy_to_user+0x2f/0xb0
[ 532.561038][ T9716] simple_read_from_buffer+0xeb/0x160
[ 532.564128][ T9716] proc_fail_nth_read+0x1e3/0x250
[ 532.566638][ T9716] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 532.569094][ T9716] ? rw_verify_area+0x4d6/0x670
[ 532.571250][ T9716] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 532.573780][ T9716] vfs_read+0x208/0x950
[ 532.575630][ T9716] ? __fget_files+0x27/0x4d0
[ 532.577704][ T9716] ? __pfx_vfs_read+0x10/0x10
[ 532.579821][ T9716] ? __fget_files+0x27/0x4d0
[ 532.582317][ T9716] ksys_read+0x147/0x250
[ 532.584550][ T9716] ? __pfx_ksys_read+0x10/0x10
[ 532.587065][ T9716] ? do_syscall_64+0xba/0x210
[ 532.589204][ T9716] do_syscall_64+0xf6/0x210
[ 532.591366][ T9716] ? clear_bhb_loop+0x35/0x90
[ 532.593483][ T9716] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 532.596051][ T9716] RIP: 0033:0x7f15cdf7b93c
[ 532.598065][ T9716] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 532.606371][ T9716] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 532.610096][ T9716] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 532.613565][ T9716] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 532.617119][ T9716] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 532.620635][ T9716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 532.624100][ T9716] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 532.627748][ T9716]
[ 532.713568][ T9720] FAULT_INJECTION: forcing a failure.
[ 532.713568][ T9720] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 532.719575][ T9720] CPU: 0 UID: 0 PID: 9720 Comm: syz.0.1934 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 532.724381][ T9720] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 532.729192][ T9720] Call Trace:
[ 532.730711][ T9720]
[ 532.732077][ T9720] dump_stack_lvl+0x18a/0x250
[ 532.734193][ T9720] ? __pfx_dump_stack_lvl+0x10/0x10
[ 532.736625][ T9720] ? __pfx__printk+0x10/0x10
[ 532.738798][ T9720] ? __might_fault+0xb0/0x130
[ 532.740997][ T9720] ? __pfx_lock_release+0x10/0x10
[ 532.743311][ T9720] should_fail_ex+0x3a4/0x4d0
[ 532.745440][ T9720] _copy_from_user+0x2f/0xe0
[ 532.747586][ T9720] fbcon_set_con2fb_map_ioctl+0x84/0x1f0
[ 532.750368][ T9720] ? __pfx_fbcon_set_con2fb_map_ioctl+0x10/0x10
[ 532.753411][ T9720] do_fb_ioctl+0x39f/0x710
[ 532.755457][ T9720] ? __pfx_do_fb_ioctl+0x10/0x10
[ 532.757783][ T9720] ? __fget_files+0x446/0x4d0
[ 532.759925][ T9720] ? bpf_lsm_file_ioctl+0x9/0x20
[ 532.762148][ T9720] ? security_file_ioctl+0x86/0xb0
[ 532.764420][ T9720] ? __pfx_fb_ioctl+0x10/0x10
[ 532.766521][ T9720] __se_sys_ioctl+0x100/0x180
[ 532.768830][ T9720] do_syscall_64+0xf6/0x210
[ 532.770886][ T9720] ? clear_bhb_loop+0x35/0x90
[ 532.773002][ T9720] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 532.775615][ T9720] RIP: 0033:0x7f15cdf7cef9
[ 532.777634][ T9720] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 532.785985][ T9720] RSP: 002b:00007f15cecc4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 532.789600][ T9720] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7cef9
[ 532.793006][ T9720] RDX: 00000000200000c0 RSI: 0000000000004610 RDI: 0000000000000003
[ 532.796530][ T9720] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 532.800066][ T9720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 532.803709][ T9720] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 532.807399][ T9720]
[ 532.925396][ T9722] FAULT_INJECTION: forcing a failure.
[ 532.925396][ T9722] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 532.944817][ T9722] CPU: 0 UID: 0 PID: 9722 Comm: syz.0.1935 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 532.949844][ T9722] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 532.955476][ T9722] Call Trace:
[ 532.957066][ T9722]
[ 532.958403][ T9722] dump_stack_lvl+0x18a/0x250
[ 532.960378][ T9722] ? __pfx_dump_stack_lvl+0x10/0x10
[ 532.962703][ T9722] ? __pfx__printk+0x10/0x10
[ 532.964726][ T9722] ? __pfx_lock_release+0x10/0x10
[ 532.966980][ T9722] ? snprintf+0xdb/0x130
[ 532.969009][ T9722] should_fail_ex+0x3a4/0x4d0
[ 532.971346][ T9722] _copy_to_user+0x2f/0xb0
[ 532.973891][ T9722] simple_read_from_buffer+0xeb/0x160
[ 532.976512][ T9722] proc_fail_nth_read+0x1e3/0x250
[ 532.979481][ T9722] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 532.981945][ T9722] ? rw_verify_area+0x4d6/0x670
[ 532.983862][ T9722] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 532.986294][ T9722] vfs_read+0x208/0x950
[ 532.988266][ T9722] ? __fget_files+0x27/0x4d0
[ 532.990488][ T9722] ? __pfx_vfs_read+0x10/0x10
[ 532.992755][ T9722] ? __fget_files+0x27/0x4d0
[ 532.995006][ T9722] ksys_read+0x147/0x250
[ 532.997059][ T9722] ? __pfx_ksys_read+0x10/0x10
[ 532.999163][ T9722] ? do_syscall_64+0xba/0x210
[ 533.001427][ T9722] do_syscall_64+0xf6/0x210
[ 533.003418][ T9722] ? clear_bhb_loop+0x35/0x90
[ 533.005550][ T9722] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 533.008614][ T9722] RIP: 0033:0x7f15cdf7b93c
[ 533.010974][ T9722] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 533.019513][ T9722] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 533.023413][ T9722] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 533.026705][ T9722] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 533.030864][ T9722] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 533.035293][ T9722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 533.038957][ T9722] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 533.042374][ T9722]
[ 533.211513][ T9724] FAULT_INJECTION: forcing a failure.
[ 533.211513][ T9724] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 533.231845][ T9724] CPU: 0 UID: 0 PID: 9724 Comm: syz.0.1936 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 533.238090][ T9724] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 533.243077][ T9724] Call Trace:
[ 533.244636][ T9724]
[ 533.246190][ T9724] dump_stack_lvl+0x18a/0x250
[ 533.248408][ T9724] ? __pfx_dump_stack_lvl+0x10/0x10
[ 533.250696][ T9724] ? __pfx__printk+0x10/0x10
[ 533.252723][ T9724] ? __pfx_lock_release+0x10/0x10
[ 533.254953][ T9724] ? snprintf+0xdb/0x130
[ 533.256982][ T9724] should_fail_ex+0x3a4/0x4d0
[ 533.259299][ T9724] _copy_to_user+0x2f/0xb0
[ 533.261997][ T9724] simple_read_from_buffer+0xeb/0x160
[ 533.264758][ T9724] proc_fail_nth_read+0x1e3/0x250
[ 533.267102][ T9724] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 533.269691][ T9724] ? rw_verify_area+0x4d6/0x670
[ 533.272052][ T9724] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 533.274890][ T9724] vfs_read+0x208/0x950
[ 533.277017][ T9724] ? __fget_files+0x27/0x4d0
[ 533.279234][ T9724] ? __pfx_vfs_read+0x10/0x10
[ 533.281400][ T9724] ? __fget_files+0x27/0x4d0
[ 533.283501][ T9724] ksys_read+0x147/0x250
[ 533.285422][ T9724] ? __pfx_ksys_read+0x10/0x10
[ 533.287508][ T9724] ? do_syscall_64+0xba/0x210
[ 533.289747][ T9724] do_syscall_64+0xf6/0x210
[ 533.291768][ T9724] ? clear_bhb_loop+0x35/0x90
[ 533.293859][ T9724] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 533.296373][ T9724] RIP: 0033:0x7f15cdf7b93c
[ 533.298482][ T9724] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 533.308217][ T9724] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 533.311901][ T9724] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 533.315254][ T9724] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 533.318531][ T9724] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 533.322369][ T9724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 533.325749][ T9724] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 533.329220][ T9724]
[ 533.355348][ T9726] FAULT_INJECTION: forcing a failure.
[ 533.355348][ T9726] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 533.361360][ T9726] CPU: 0 UID: 0 PID: 9726 Comm: syz.0.1937 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 533.367643][ T9726] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 533.372410][ T9726] Call Trace:
[ 533.373899][ T9726]
[ 533.375168][ T9726] dump_stack_lvl+0x18a/0x250
[ 533.377324][ T9726] ? __pfx_dump_stack_lvl+0x10/0x10
[ 533.379589][ T9726] ? __pfx__printk+0x10/0x10
[ 533.381601][ T9726] ? __pfx_lock_release+0x10/0x10
[ 533.383715][ T9726] ? snprintf+0xdb/0x130
[ 533.385527][ T9726] should_fail_ex+0x3a4/0x4d0
[ 533.387591][ T9726] _copy_to_user+0x2f/0xb0
[ 533.389599][ T9726] simple_read_from_buffer+0xeb/0x160
[ 533.391945][ T9726] proc_fail_nth_read+0x1e3/0x250
[ 533.394237][ T9726] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 533.396622][ T9726] ? rw_verify_area+0x4d6/0x670
[ 533.398775][ T9726] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 533.401189][ T9726] vfs_read+0x208/0x950
[ 533.403014][ T9726] ? __fget_files+0x27/0x4d0
[ 533.404888][ T9726] ? __pfx_vfs_read+0x10/0x10
[ 533.406994][ T9726] ? __fget_files+0x27/0x4d0
[ 533.409031][ T9726] ksys_read+0x147/0x250
[ 533.410937][ T9726] ? __pfx_ksys_read+0x10/0x10
[ 533.413014][ T9726] ? do_syscall_64+0xba/0x210
[ 533.415208][ T9726] do_syscall_64+0xf6/0x210
[ 533.417278][ T9726] ? clear_bhb_loop+0x35/0x90
[ 533.419350][ T9726] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 533.421913][ T9726] RIP: 0033:0x7f15cdf7b93c
[ 533.423866][ T9726] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 533.432357][ T9726] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 533.435998][ T9726] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 533.439514][ T9726] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 533.442995][ T9726] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 533.446451][ T9726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 533.450416][ T9726] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 533.454540][ T9726]
[ 533.476975][ T9728] FAULT_INJECTION: forcing a failure.
[ 533.476975][ T9728] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 533.482856][ T9728] CPU: 0 UID: 0 PID: 9728 Comm: syz.0.1938 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 533.487795][ T9728] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 533.492844][ T9728] Call Trace:
[ 533.494430][ T9728]
[ 533.495978][ T9728] dump_stack_lvl+0x18a/0x250
[ 533.498091][ T9728] ? __pfx_dump_stack_lvl+0x10/0x10
[ 533.500439][ T9728] ? __pfx__printk+0x10/0x10
[ 533.502601][ T9728] ? __pfx_lock_release+0x10/0x10
[ 533.505067][ T9728] ? snprintf+0xdb/0x130
[ 533.507306][ T9728] should_fail_ex+0x3a4/0x4d0
[ 533.509869][ T9728] _copy_to_user+0x2f/0xb0
[ 533.511941][ T9728] simple_read_from_buffer+0xeb/0x160
[ 533.514328][ T9728] proc_fail_nth_read+0x1e3/0x250
[ 533.516550][ T9728] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 533.519102][ T9728] ? rw_verify_area+0x4d6/0x670
[ 533.521265][ T9728] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 533.523606][ T9728] vfs_read+0x208/0x950
[ 533.525493][ T9728] ? __fget_files+0x27/0x4d0
[ 533.527553][ T9728] ? __pfx_vfs_read+0x10/0x10
[ 533.529659][ T9728] ? __fget_files+0x27/0x4d0
[ 533.531658][ T9728] ksys_read+0x147/0x250
[ 533.533442][ T9728] ? __pfx_ksys_read+0x10/0x10
[ 533.535537][ T9728] ? do_syscall_64+0xba/0x210
[ 533.537716][ T9728] do_syscall_64+0xf6/0x210
[ 533.539924][ T9728] ? clear_bhb_loop+0x35/0x90
[ 533.542163][ T9728] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 533.544799][ T9728] RIP: 0033:0x7f15cdf7b93c
[ 533.546886][ T9728] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 533.556972][ T9728] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 533.561113][ T9728] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 533.564652][ T9728] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 533.568383][ T9728] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 533.572364][ T9728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 533.576175][ T9728] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 533.579708][ T9728]
[ 533.605997][ T9730] FAULT_INJECTION: forcing a failure.
[ 533.605997][ T9730] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 533.612775][ T9730] CPU: 0 UID: 0 PID: 9730 Comm: syz.0.1939 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 533.617749][ T9730] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 533.622863][ T9730] Call Trace:
[ 533.624367][ T9730]
[ 533.625841][ T9730] dump_stack_lvl+0x18a/0x250
[ 533.628199][ T9730] ? __pfx_dump_stack_lvl+0x10/0x10
[ 533.630915][ T9730] ? __pfx__printk+0x10/0x10
[ 533.633658][ T9730] ? __pfx_lock_release+0x10/0x10
[ 533.636119][ T9730] ? snprintf+0xdb/0x130
[ 533.638355][ T9730] should_fail_ex+0x3a4/0x4d0
[ 533.640514][ T9730] _copy_to_user+0x2f/0xb0
[ 533.642625][ T9730] simple_read_from_buffer+0xeb/0x160
[ 533.645004][ T9730] proc_fail_nth_read+0x1e3/0x250
[ 533.647383][ T9730] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 533.650286][ T9730] ? rw_verify_area+0x4d6/0x670
[ 533.652651][ T9730] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 533.655106][ T9730] vfs_read+0x208/0x950
[ 533.657008][ T9730] ? __fget_files+0x27/0x4d0
[ 533.659099][ T9730] ? __pfx_vfs_read+0x10/0x10
[ 533.661200][ T9730] ? __fget_files+0x27/0x4d0
[ 533.663797][ T9730] ksys_read+0x147/0x250
[ 533.665941][ T9730] ? __pfx_ksys_read+0x10/0x10
[ 533.668279][ T9730] ? do_syscall_64+0xba/0x210
[ 533.670460][ T9730] do_syscall_64+0xf6/0x210
[ 533.672618][ T9730] ? clear_bhb_loop+0x35/0x90
[ 533.674934][ T9730] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 533.677733][ T9730] RIP: 0033:0x7f15cdf7b93c
[ 533.680011][ T9730] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 533.688835][ T9730] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 533.692534][ T9730] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 533.696094][ T9730] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 533.699797][ T9730] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 533.703385][ T9730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 533.706897][ T9730] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 533.711147][ T9730]
[ 533.736691][ T9732] FAULT_INJECTION: forcing a failure.
[ 533.736691][ T9732] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 533.742587][ T9732] CPU: 0 UID: 0 PID: 9732 Comm: syz.0.1940 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 533.747367][ T9732] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 533.752400][ T9732] Call Trace:
[ 533.753862][ T9732]
[ 533.755223][ T9732] dump_stack_lvl+0x18a/0x250
[ 533.757338][ T9732] ? __pfx_dump_stack_lvl+0x10/0x10
[ 533.759782][ T9732] ? __pfx__printk+0x10/0x10
[ 533.761867][ T9732] ? __pfx_lock_release+0x10/0x10
[ 533.764188][ T9732] ? snprintf+0xdb/0x130
[ 533.766278][ T9732] should_fail_ex+0x3a4/0x4d0
[ 533.768865][ T9732] _copy_to_user+0x2f/0xb0
[ 533.771350][ T9732] simple_read_from_buffer+0xeb/0x160
[ 533.773770][ T9732] proc_fail_nth_read+0x1e3/0x250
[ 533.776003][ T9732] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 533.778505][ T9732] ? rw_verify_area+0x4d6/0x670
[ 533.780678][ T9732] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 533.783130][ T9732] vfs_read+0x208/0x950
[ 533.784967][ T9732] ? __fget_files+0x27/0x4d0
[ 533.787589][ T9732] ? __pfx_vfs_read+0x10/0x10
[ 533.790328][ T9732] ? __fget_files+0x27/0x4d0
[ 533.792695][ T9732] ksys_read+0x147/0x250
[ 533.794767][ T9732] ? __pfx_ksys_read+0x10/0x10
[ 533.797181][ T9732] ? do_syscall_64+0xba/0x210
[ 533.799583][ T9732] do_syscall_64+0xf6/0x210
[ 533.801978][ T9732] ? clear_bhb_loop+0x35/0x90
[ 533.804537][ T9732] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 533.807866][ T9732] RIP: 0033:0x7f15cdf7b93c
[ 533.810280][ T9732] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 533.820665][ T9732] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 533.824265][ T9732] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 533.827469][ T9732] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 533.830894][ T9732] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 533.834608][ T9732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 533.838266][ T9732] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 533.842079][ T9732]
[ 533.869367][ T9734] FAULT_INJECTION: forcing a failure.
[ 533.869367][ T9734] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 533.875609][ T9734] CPU: 0 UID: 0 PID: 9734 Comm: syz.0.1941 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 533.880614][ T9734] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 533.885335][ T9734] Call Trace:
[ 533.887169][ T9734]
[ 533.889160][ T9734] dump_stack_lvl+0x18a/0x250
[ 533.891620][ T9734] ? __pfx_dump_stack_lvl+0x10/0x10
[ 533.893924][ T9734] ? __pfx__printk+0x10/0x10
[ 533.896024][ T9734] ? __pfx_lock_release+0x10/0x10
[ 533.898353][ T9734] ? snprintf+0xdb/0x130
[ 533.900242][ T9734] should_fail_ex+0x3a4/0x4d0
[ 533.902272][ T9734] _copy_to_user+0x2f/0xb0
[ 533.904237][ T9734] simple_read_from_buffer+0xeb/0x160
[ 533.906812][ T9734] proc_fail_nth_read+0x1e3/0x250
[ 533.909939][ T9734] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 533.913409][ T9734] ? rw_verify_area+0x4d6/0x670
[ 533.915868][ T9734] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 533.918441][ T9734] vfs_read+0x208/0x950
[ 533.920355][ T9734] ? __fget_files+0x27/0x4d0
[ 533.922323][ T9734] ? __pfx_vfs_read+0x10/0x10
[ 533.924372][ T9734] ? __fget_files+0x27/0x4d0
[ 533.926402][ T9734] ksys_read+0x147/0x250
[ 533.928251][ T9734] ? __pfx_ksys_read+0x10/0x10
[ 533.930532][ T9734] ? do_syscall_64+0xba/0x210
[ 533.932637][ T9734] do_syscall_64+0xf6/0x210
[ 533.934635][ T9734] ? clear_bhb_loop+0x35/0x90
[ 533.936818][ T9734] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 533.940063][ T9734] RIP: 0033:0x7f15cdf7b93c
[ 533.942299][ T9734] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 533.951118][ T9734] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 533.954964][ T9734] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 533.958372][ T9734] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 533.962177][ T9734] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 533.966087][ T9734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 533.969678][ T9734] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 533.974004][ T9734]
[ 533.995635][ T9736] FAULT_INJECTION: forcing a failure.
[ 533.995635][ T9736] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 534.002300][ T9736] CPU: 0 UID: 0 PID: 9736 Comm: syz.0.1942 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 534.006972][ T9736] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 534.011977][ T9736] Call Trace:
[ 534.013561][ T9736]
[ 534.014903][ T9736] dump_stack_lvl+0x18a/0x250
[ 534.017072][ T9736] ? __pfx_dump_stack_lvl+0x10/0x10
[ 534.019432][ T9736] ? __pfx__printk+0x10/0x10
[ 534.021535][ T9736] ? __pfx_lock_release+0x10/0x10
[ 534.023956][ T9736] ? snprintf+0xdb/0x130
[ 534.026049][ T9736] should_fail_ex+0x3a4/0x4d0
[ 534.028168][ T9736] _copy_to_user+0x2f/0xb0
[ 534.030208][ T9736] simple_read_from_buffer+0xeb/0x160
[ 534.032869][ T9736] proc_fail_nth_read+0x1e3/0x250
[ 534.035230][ T9736] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.037733][ T9736] ? rw_verify_area+0x4d6/0x670
[ 534.039919][ T9736] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.042381][ T9736] vfs_read+0x208/0x950
[ 534.044336][ T9736] ? __fget_files+0x27/0x4d0
[ 534.046370][ T9736] ? __pfx_vfs_read+0x10/0x10
[ 534.048408][ T9736] ? __fget_files+0x27/0x4d0
[ 534.050455][ T9736] ksys_read+0x147/0x250
[ 534.052895][ T9736] ? __pfx_ksys_read+0x10/0x10
[ 534.055838][ T9736] ? do_syscall_64+0xba/0x210
[ 534.058861][ T9736] do_syscall_64+0xf6/0x210
[ 534.060930][ T9736] ? clear_bhb_loop+0x35/0x90
[ 534.063194][ T9736] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 534.065833][ T9736] RIP: 0033:0x7f15cdf7b93c
[ 534.067798][ T9736] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 534.076379][ T9736] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 534.080179][ T9736] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 534.083843][ T9736] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 534.087105][ T9736] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 534.090442][ T9736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 534.093767][ T9736] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 534.097527][ T9736]
[ 534.131785][ T9738] FAULT_INJECTION: forcing a failure.
[ 534.131785][ T9738] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 534.140613][ T9738] CPU: 0 UID: 0 PID: 9738 Comm: syz.0.1943 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 534.145763][ T9738] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 534.151063][ T9738] Call Trace:
[ 534.152653][ T9738]
[ 534.153997][ T9738] dump_stack_lvl+0x18a/0x250
[ 534.156384][ T9738] ? __pfx_dump_stack_lvl+0x10/0x10
[ 534.158632][ T9738] ? __pfx__printk+0x10/0x10
[ 534.160485][ T9738] ? __might_fault+0xb0/0x130
[ 534.162676][ T9738] ? __pfx_lock_release+0x10/0x10
[ 534.165270][ T9738] should_fail_ex+0x3a4/0x4d0
[ 534.167634][ T9738] _copy_from_user+0x2f/0xe0
[ 534.169667][ T9738] fbcon_set_con2fb_map_ioctl+0x84/0x1f0
[ 534.171912][ T9738] ? __pfx_fbcon_set_con2fb_map_ioctl+0x10/0x10
[ 534.174874][ T9738] do_fb_ioctl+0x39f/0x710
[ 534.177108][ T9738] ? __pfx_do_fb_ioctl+0x10/0x10
[ 534.179982][ T9738] ? __fget_files+0x446/0x4d0
[ 534.182450][ T9738] ? bpf_lsm_file_ioctl+0x9/0x20
[ 534.185122][ T9738] ? security_file_ioctl+0x86/0xb0
[ 534.187528][ T9738] ? __pfx_fb_ioctl+0x10/0x10
[ 534.189720][ T9738] __se_sys_ioctl+0x100/0x180
[ 534.191896][ T9738] do_syscall_64+0xf6/0x210
[ 534.193963][ T9738] ? clear_bhb_loop+0x35/0x90
[ 534.196138][ T9738] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 534.199000][ T9738] RIP: 0033:0x7f15cdf7cef9
[ 534.201290][ T9738] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 534.210339][ T9738] RSP: 002b:00007f15cecc4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 534.213991][ T9738] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7cef9
[ 534.217575][ T9738] RDX: 00000000200000c0 RSI: 0000000000004610 RDI: 0000000000000003
[ 534.221818][ T9738] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 534.225876][ T9738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 534.229503][ T9738] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 534.232953][ T9738]
[ 534.262043][ T9740] FAULT_INJECTION: forcing a failure.
[ 534.262043][ T9740] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 534.267878][ T9740] CPU: 0 UID: 0 PID: 9740 Comm: syz.0.1944 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 534.272971][ T9740] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 534.277959][ T9740] Call Trace:
[ 534.279490][ T9740]
[ 534.280740][ T9740] dump_stack_lvl+0x18a/0x250
[ 534.282853][ T9740] ? __pfx_dump_stack_lvl+0x10/0x10
[ 534.285160][ T9740] ? __pfx__printk+0x10/0x10
[ 534.287142][ T9740] ? __pfx_lock_release+0x10/0x10
[ 534.289451][ T9740] ? snprintf+0xdb/0x130
[ 534.291330][ T9740] should_fail_ex+0x3a4/0x4d0
[ 534.293403][ T9740] _copy_to_user+0x2f/0xb0
[ 534.295493][ T9740] simple_read_from_buffer+0xeb/0x160
[ 534.298105][ T9740] proc_fail_nth_read+0x1e3/0x250
[ 534.300515][ T9740] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.302953][ T9740] ? rw_verify_area+0x4d6/0x670
[ 534.305174][ T9740] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.307764][ T9740] vfs_read+0x208/0x950
[ 534.309680][ T9740] ? __fget_files+0x27/0x4d0
[ 534.311745][ T9740] ? __pfx_vfs_read+0x10/0x10
[ 534.313875][ T9740] ? __fget_files+0x27/0x4d0
[ 534.316047][ T9740] ksys_read+0x147/0x250
[ 534.317964][ T9740] ? __pfx_ksys_read+0x10/0x10
[ 534.320130][ T9740] ? do_syscall_64+0xba/0x210
[ 534.322280][ T9740] do_syscall_64+0xf6/0x210
[ 534.324312][ T9740] ? clear_bhb_loop+0x35/0x90
[ 534.326401][ T9740] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 534.328922][ T9740] RIP: 0033:0x7f15cdf7b93c
[ 534.330886][ T9740] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 534.339946][ T9740] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 534.343609][ T9740] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 534.347138][ T9740] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 534.350554][ T9740] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 534.354313][ T9740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 534.358032][ T9740] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 534.361700][ T9740]
[ 534.386801][ T9742] FAULT_INJECTION: forcing a failure.
[ 534.386801][ T9742] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 534.393642][ T9742] CPU: 0 UID: 0 PID: 9742 Comm: syz.0.1945 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 534.399566][ T9742] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 534.404212][ T9742] Call Trace:
[ 534.405712][ T9742]
[ 534.407022][ T9742] dump_stack_lvl+0x18a/0x250
[ 534.409162][ T9742] ? __pfx_dump_stack_lvl+0x10/0x10
[ 534.411451][ T9742] ? __pfx__printk+0x10/0x10
[ 534.413465][ T9742] ? __pfx_lock_release+0x10/0x10
[ 534.415699][ T9742] ? snprintf+0xdb/0x130
[ 534.417738][ T9742] should_fail_ex+0x3a4/0x4d0
[ 534.420206][ T9742] _copy_to_user+0x2f/0xb0
[ 534.422254][ T9742] simple_read_from_buffer+0xeb/0x160
[ 534.424599][ T9742] proc_fail_nth_read+0x1e3/0x250
[ 534.426855][ T9742] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.429361][ T9742] ? rw_verify_area+0x4d6/0x670
[ 534.431827][ T9742] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.434665][ T9742] vfs_read+0x208/0x950
[ 534.436616][ T9742] ? __fget_files+0x27/0x4d0
[ 534.438675][ T9742] ? __pfx_vfs_read+0x10/0x10
[ 534.440736][ T9742] ? __fget_files+0x27/0x4d0
[ 534.442722][ T9742] ksys_read+0x147/0x250
[ 534.444491][ T9742] ? __pfx_ksys_read+0x10/0x10
[ 534.446625][ T9742] ? do_syscall_64+0xba/0x210
[ 534.448726][ T9742] do_syscall_64+0xf6/0x210
[ 534.450736][ T9742] ? clear_bhb_loop+0x35/0x90
[ 534.452914][ T9742] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 534.456374][ T9742] RIP: 0033:0x7f15cdf7b93c
[ 534.458513][ T9742] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 534.467233][ T9742] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 534.470932][ T9742] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 534.474456][ T9742] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 534.479015][ T9742] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 534.482674][ T9742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 534.486171][ T9742] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 534.489751][ T9742]
[ 534.515097][ T9744] FAULT_INJECTION: forcing a failure.
[ 534.515097][ T9744] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 534.521296][ T9744] CPU: 0 UID: 0 PID: 9744 Comm: syz.0.1946 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 534.527222][ T9744] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 534.532510][ T9744] Call Trace:
[ 534.534331][ T9744]
[ 534.535768][ T9744] dump_stack_lvl+0x18a/0x250
[ 534.538540][ T9744] ? __pfx_dump_stack_lvl+0x10/0x10
[ 534.541339][ T9744] ? __pfx__printk+0x10/0x10
[ 534.543444][ T9744] ? __pfx_lock_release+0x10/0x10
[ 534.546227][ T9744] ? snprintf+0xdb/0x130
[ 534.549189][ T9744] should_fail_ex+0x3a4/0x4d0
[ 534.552126][ T9744] _copy_to_user+0x2f/0xb0
[ 534.554219][ T9744] simple_read_from_buffer+0xeb/0x160
[ 534.556511][ T9744] proc_fail_nth_read+0x1e3/0x250
[ 534.558807][ T9744] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.561170][ T9744] ? rw_verify_area+0x4d6/0x670
[ 534.563218][ T9744] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.565607][ T9744] vfs_read+0x208/0x950
[ 534.567447][ T9744] ? __fget_files+0x27/0x4d0
[ 534.569451][ T9744] ? __pfx_vfs_read+0x10/0x10
[ 534.571880][ T9744] ? __fget_files+0x27/0x4d0
[ 534.574980][ T9744] ksys_read+0x147/0x250
[ 534.577727][ T9744] ? __pfx_ksys_read+0x10/0x10
[ 534.580129][ T9744] ? do_syscall_64+0xba/0x210
[ 534.582221][ T9744] do_syscall_64+0xf6/0x210
[ 534.584225][ T9744] ? clear_bhb_loop+0x35/0x90
[ 534.586564][ T9744] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 534.589159][ T9744] RIP: 0033:0x7f15cdf7b93c
[ 534.591100][ T9744] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 534.599426][ T9744] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 534.603109][ T9744] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 534.606819][ T9744] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 534.610263][ T9744] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 534.613844][ T9744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 534.617521][ T9744] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 534.621287][ T9744]
[ 534.648265][ T9746] FAULT_INJECTION: forcing a failure.
[ 534.648265][ T9746] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 534.654578][ T9746] CPU: 0 UID: 0 PID: 9746 Comm: syz.0.1947 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 534.659341][ T9746] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 534.664039][ T9746] Call Trace:
[ 534.665582][ T9746]
[ 534.666937][ T9746] dump_stack_lvl+0x18a/0x250
[ 534.669126][ T9746] ? __pfx_dump_stack_lvl+0x10/0x10
[ 534.671492][ T9746] ? __pfx__printk+0x10/0x10
[ 534.673686][ T9746] ? __pfx_lock_release+0x10/0x10
[ 534.675947][ T9746] ? snprintf+0xdb/0x130
[ 534.677810][ T9746] should_fail_ex+0x3a4/0x4d0
[ 534.680012][ T9746] _copy_to_user+0x2f/0xb0
[ 534.682208][ T9746] simple_read_from_buffer+0xeb/0x160
[ 534.684889][ T9746] proc_fail_nth_read+0x1e3/0x250
[ 534.687141][ T9746] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.689636][ T9746] ? rw_verify_area+0x4d6/0x670
[ 534.691808][ T9746] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.694268][ T9746] vfs_read+0x208/0x950
[ 534.696160][ T9746] ? __fget_files+0x27/0x4d0
[ 534.698378][ T9746] ? __pfx_vfs_read+0x10/0x10
[ 534.700854][ T9746] ? __fget_files+0x27/0x4d0
[ 534.703203][ T9746] ksys_read+0x147/0x250
[ 534.705055][ T9746] ? __pfx_ksys_read+0x10/0x10
[ 534.707229][ T9746] ? do_syscall_64+0xba/0x210
[ 534.710245][ T9746] do_syscall_64+0xf6/0x210
[ 534.712392][ T9746] ? clear_bhb_loop+0x35/0x90
[ 534.714478][ T9746] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 534.717117][ T9746] RIP: 0033:0x7f15cdf7b93c
[ 534.719197][ T9746] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 534.727741][ T9746] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 534.731340][ T9746] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 534.734780][ T9746] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 534.738301][ T9746] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 534.741289][ T9746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 534.744897][ T9746] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 534.748683][ T9746]
[ 534.777533][ T9748] FAULT_INJECTION: forcing a failure.
[ 534.777533][ T9748] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 534.783130][ T9748] CPU: 0 UID: 0 PID: 9748 Comm: syz.0.1948 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 534.788264][ T9748] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 534.792540][ T9748] Call Trace:
[ 534.793845][ T9748]
[ 534.794983][ T9748] dump_stack_lvl+0x18a/0x250
[ 534.797170][ T9748] ? __pfx_dump_stack_lvl+0x10/0x10
[ 534.799659][ T9748] ? __pfx__printk+0x10/0x10
[ 534.801794][ T9748] ? __pfx_lock_release+0x10/0x10
[ 534.804188][ T9748] ? snprintf+0xdb/0x130
[ 534.806158][ T9748] should_fail_ex+0x3a4/0x4d0
[ 534.808262][ T9748] _copy_to_user+0x2f/0xb0
[ 534.810171][ T9748] simple_read_from_buffer+0xeb/0x160
[ 534.812533][ T9748] proc_fail_nth_read+0x1e3/0x250
[ 534.814793][ T9748] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.817600][ T9748] ? rw_verify_area+0x4d6/0x670
[ 534.820348][ T9748] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.823352][ T9748] vfs_read+0x208/0x950
[ 534.825546][ T9748] ? __fget_files+0x27/0x4d0
[ 534.827780][ T9748] ? __pfx_vfs_read+0x10/0x10
[ 534.829981][ T9748] ? __fget_files+0x27/0x4d0
[ 534.831829][ T9748] ksys_read+0x147/0x250
[ 534.834378][ T9748] ? __pfx_ksys_read+0x10/0x10
[ 534.836621][ T9748] ? do_syscall_64+0xba/0x210
[ 534.838757][ T9748] do_syscall_64+0xf6/0x210
[ 534.840790][ T9748] ? clear_bhb_loop+0x35/0x90
[ 534.842887][ T9748] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 534.845339][ T9748] RIP: 0033:0x7f15cdf7b93c
[ 534.847251][ T9748] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 534.856795][ T9748] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 534.860632][ T9748] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 534.864229][ T9748] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 534.867635][ T9748] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 534.871150][ T9748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 534.874636][ T9748] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 534.878127][ T9748]
[ 534.904167][ T9750] FAULT_INJECTION: forcing a failure.
[ 534.904167][ T9750] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 534.910458][ T9750] CPU: 0 UID: 0 PID: 9750 Comm: syz.0.1949 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 534.915544][ T9750] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 534.920263][ T9750] Call Trace:
[ 534.921753][ T9750]
[ 534.923094][ T9750] dump_stack_lvl+0x18a/0x250
[ 534.925171][ T9750] ? __pfx_dump_stack_lvl+0x10/0x10
[ 534.927463][ T9750] ? __pfx__printk+0x10/0x10
[ 534.929556][ T9750] ? __pfx_lock_release+0x10/0x10
[ 534.931846][ T9750] ? snprintf+0xdb/0x130
[ 534.933761][ T9750] should_fail_ex+0x3a4/0x4d0
[ 534.935897][ T9750] _copy_to_user+0x2f/0xb0
[ 534.937951][ T9750] simple_read_from_buffer+0xeb/0x160
[ 534.940376][ T9750] proc_fail_nth_read+0x1e3/0x250
[ 534.942659][ T9750] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.945109][ T9750] ? rw_verify_area+0x4d6/0x670
[ 534.947316][ T9750] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 534.949737][ T9750] vfs_read+0x208/0x950
[ 534.951548][ T9750] ? __fget_files+0x27/0x4d0
[ 534.953634][ T9750] ? __pfx_vfs_read+0x10/0x10
[ 534.955701][ T9750] ? __fget_files+0x27/0x4d0
[ 534.957787][ T9750] ksys_read+0x147/0x250
[ 534.959643][ T9750] ? __pfx_ksys_read+0x10/0x10
[ 534.961800][ T9750] ? do_syscall_64+0xba/0x210
[ 534.963772][ T9750] do_syscall_64+0xf6/0x210
[ 534.965753][ T9750] ? clear_bhb_loop+0x35/0x90
[ 534.967779][ T9750] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 534.970368][ T9750] RIP: 0033:0x7f15cdf7b93c
[ 534.972329][ T9750] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 534.981205][ T9750] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 534.984918][ T9750] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 534.988609][ T9750] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 534.992256][ T9750] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 534.995980][ T9750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 534.999715][ T9750] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 535.003286][ T9750]
[ 535.026814][ T9752] FAULT_INJECTION: forcing a failure.
[ 535.026814][ T9752] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 535.033175][ T9752] CPU: 0 UID: 0 PID: 9752 Comm: syz.0.1950 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 535.038243][ T9752] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 535.043127][ T9752] Call Trace:
[ 535.044725][ T9752]
[ 535.046087][ T9752] dump_stack_lvl+0x18a/0x250
[ 535.048400][ T9752] ? __pfx_dump_stack_lvl+0x10/0x10
[ 535.050710][ T9752] ? __pfx__printk+0x10/0x10
[ 535.052753][ T9752] ? __pfx_lock_release+0x10/0x10
[ 535.055513][ T9752] ? snprintf+0xdb/0x130
[ 535.057849][ T9752] should_fail_ex+0x3a4/0x4d0
[ 535.060477][ T9752] _copy_to_user+0x2f/0xb0
[ 535.062530][ T9752] simple_read_from_buffer+0xeb/0x160
[ 535.064791][ T9752] proc_fail_nth_read+0x1e3/0x250
[ 535.067092][ T9752] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 535.069717][ T9752] ? rw_verify_area+0x4d6/0x670
[ 535.071818][ T9752] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 535.074253][ T9752] vfs_read+0x208/0x950
[ 535.076030][ T9752] ? __fget_files+0x27/0x4d0
[ 535.078060][ T9752] ? __pfx_vfs_read+0x10/0x10
[ 535.080027][ T9752] ? __fget_files+0x27/0x4d0
[ 535.082055][ T9752] ksys_read+0x147/0x250
[ 535.083849][ T9752] ? __pfx_ksys_read+0x10/0x10
[ 535.085872][ T9752] ? do_syscall_64+0xba/0x210
[ 535.087874][ T9752] do_syscall_64+0xf6/0x210
[ 535.090064][ T9752] ? clear_bhb_loop+0x35/0x90
[ 535.092125][ T9752] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 535.094737][ T9752] RIP: 0033:0x7f15cdf7b93c
[ 535.096967][ T9752] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 535.105133][ T9752] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 535.108626][ T9752] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 535.112099][ T9752] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 535.115517][ T9752] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 535.119264][ T9752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 535.122966][ T9752] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 535.126287][ T9752]
[ 535.154766][ T9754] FAULT_INJECTION: forcing a failure.
[ 535.154766][ T9754] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 535.161211][ T9754] CPU: 0 UID: 0 PID: 9754 Comm: syz.0.1951 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 535.166666][ T9754] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 535.171467][ T9754] Call Trace:
[ 535.172954][ T9754]
[ 535.174262][ T9754] dump_stack_lvl+0x18a/0x250
[ 535.176474][ T9754] ? __pfx_dump_stack_lvl+0x10/0x10
[ 535.179317][ T9754] ? __pfx__printk+0x10/0x10
[ 535.181929][ T9754] ? __pfx_lock_release+0x10/0x10
[ 535.184185][ T9754] ? snprintf+0xdb/0x130
[ 535.186088][ T9754] should_fail_ex+0x3a4/0x4d0
[ 535.188260][ T9754] _copy_to_user+0x2f/0xb0
[ 535.190255][ T9754] simple_read_from_buffer+0xeb/0x160
[ 535.192654][ T9754] proc_fail_nth_read+0x1e3/0x250
[ 535.195023][ T9754] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 535.197685][ T9754] ? rw_verify_area+0x4d6/0x670
[ 535.200028][ T9754] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 535.202586][ T9754] vfs_read+0x208/0x950
[ 535.204420][ T9754] ? __fget_files+0x27/0x4d0
[ 535.206500][ T9754] ? __pfx_vfs_read+0x10/0x10
[ 535.208614][ T9754] ? __fget_files+0x27/0x4d0
[ 535.210818][ T9754] ksys_read+0x147/0x250
[ 535.213180][ T9754] ? __pfx_ksys_read+0x10/0x10
[ 535.216052][ T9754] ? do_syscall_64+0xba/0x210
[ 535.219085][ T9754] do_syscall_64+0xf6/0x210
[ 535.221774][ T9754] ? clear_bhb_loop+0x35/0x90
[ 535.224420][ T9754] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 535.227976][ T9754] RIP: 0033:0x7f15cdf7b93c
[ 535.230528][ T9754] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 535.241188][ T9754] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 535.245997][ T9754] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 535.249790][ T9754] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 535.253283][ T9754] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 535.257045][ T9754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 535.260868][ T9754] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 535.264537][ T9754]
[ 535.292029][ T9756] FAULT_INJECTION: forcing a failure.
[ 535.292029][ T9756] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 535.298283][ T9756] CPU: 0 UID: 0 PID: 9756 Comm: syz.0.1952 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 535.303238][ T9756] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 535.309273][ T9756] Call Trace:
[ 535.310912][ T9756]
[ 535.312199][ T9756] dump_stack_lvl+0x18a/0x250
[ 535.314272][ T9756] ? __pfx_dump_stack_lvl+0x10/0x10
[ 535.316464][ T9756] ? __pfx__printk+0x10/0x10
[ 535.318611][ T9756] ? __pfx_lock_release+0x10/0x10
[ 535.320986][ T9756] ? snprintf+0xdb/0x130
[ 535.323008][ T9756] should_fail_ex+0x3a4/0x4d0
[ 535.325283][ T9756] _copy_to_user+0x2f/0xb0
[ 535.327628][ T9756] simple_read_from_buffer+0xeb/0x160
[ 535.330822][ T9756] proc_fail_nth_read+0x1e3/0x250
[ 535.333746][ T9756] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 535.336044][ T9756] ? rw_verify_area+0x4d6/0x670
[ 535.338413][ T9756] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 535.340847][ T9756] vfs_read+0x208/0x950
[ 535.342688][ T9756] ? __fget_files+0x27/0x4d0
[ 535.344692][ T9756] ? __pfx_vfs_read+0x10/0x10
[ 535.346903][ T9756] ? __fget_files+0x27/0x4d0
[ 535.349185][ T9756] ksys_read+0x147/0x250
[ 535.351241][ T9756] ? __pfx_ksys_read+0x10/0x10
[ 535.353452][ T9756] ? do_syscall_64+0xba/0x210
[ 535.355738][ T9756] do_syscall_64+0xf6/0x210
[ 535.357821][ T9756] ? clear_bhb_loop+0x35/0x90
[ 535.359966][ T9756] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 535.362745][ T9756] RIP: 0033:0x7f15cdf7b93c
[ 535.364849][ T9756] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 535.373656][ T9756] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 535.377456][ T9756] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 535.381172][ T9756] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 535.384822][ T9756] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 535.389191][ T9756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 535.392798][ T9756] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 535.396262][ T9756]
[ 535.424768][ T9758] FAULT_INJECTION: forcing a failure.
[ 535.424768][ T9758] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 535.431165][ T9758] CPU: 0 UID: 0 PID: 9758 Comm: syz.0.1953 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 535.436244][ T9758] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 535.440857][ T9758] Call Trace:
[ 535.442427][ T9758]
[ 535.443725][ T9758] dump_stack_lvl+0x18a/0x250
[ 535.445790][ T9758] ? __pfx_dump_stack_lvl+0x10/0x10
[ 535.448149][ T9758] ? __pfx__printk+0x10/0x10
[ 535.450248][ T9758] ? __pfx_lock_release+0x10/0x10
[ 535.452698][ T9758] ? snprintf+0xdb/0x130
[ 535.454771][ T9758] should_fail_ex+0x3a4/0x4d0
[ 535.457475][ T9758] _copy_to_user+0x2f/0xb0
[ 535.459558][ T9758] simple_read_from_buffer+0xeb/0x160
[ 535.461766][ T9758] proc_fail_nth_read+0x1e3/0x250
[ 535.463873][ T9758] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 535.466256][ T9758] ? rw_verify_area+0x4d6/0x670
[ 535.468455][ T9758] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 535.470731][ T9758] vfs_read+0x208/0x950
[ 535.472433][ T9758] ? __fget_files+0x27/0x4d0
[ 535.474409][ T9758] ? __pfx_vfs_read+0x10/0x10
[ 535.476456][ T9758] ? __fget_files+0x27/0x4d0
[ 535.478357][ T9758] ksys_read+0x147/0x250
[ 535.480067][ T9758] ? __pfx_ksys_read+0x10/0x10
[ 535.481988][ T9758] ? do_syscall_64+0xba/0x210
[ 535.483909][ T9758] do_syscall_64+0xf6/0x210
[ 535.485755][ T9758] ? clear_bhb_loop+0x35/0x90
[ 535.487646][ T9758] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 535.490082][ T9758] RIP: 0033:0x7f15cdf7b93c
[ 535.491922][ T9758] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 535.500381][ T9758] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 535.504109][ T9758] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 535.508038][ T9758] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 535.512031][ T9758] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 535.515480][ T9758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 535.519124][ T9758] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 535.522469][ T9758]
[ 535.564606][ T9760] FAULT_INJECTION: forcing a failure.
[ 535.564606][ T9760] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 535.583679][ T9760] CPU: 0 UID: 0 PID: 9760 Comm: syz.0.1954 Not tainted 6.11.0-rc6-syzkaller-00048-gc7fb1692dc01-dirty #0
[ 535.588745][ T9760] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 535.593830][ T9760] Call Trace:
[ 535.595383][ T9760]
[ 535.596790][ T9760] dump_stack_lvl+0x18a/0x250
[ 535.599031][ T9760] ? __pfx_dump_stack_lvl+0x10/0x10
[ 535.601406][ T9760] ? __pfx__printk+0x10/0x10
[ 535.603396][ T9760] ? __pfx_lock_release+0x10/0x10
[ 535.605983][ T9760] ? snprintf+0xdb/0x130
[ 535.608126][ T9760] should_fail_ex+0x3a4/0x4d0
[ 535.610310][ T9760] _copy_to_user+0x2f/0xb0
[ 535.612388][ T9760] simple_read_from_buffer+0xeb/0x160
[ 535.614824][ T9760] proc_fail_nth_read+0x1e3/0x250
[ 535.617545][ T9760] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 535.620443][ T9760] ? rw_verify_area+0x4d6/0x670
[ 535.623043][ T9760] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 535.625592][ T9760] vfs_read+0x208/0x950
[ 535.627521][ T9760] ? __fget_files+0x27/0x4d0
[ 535.629584][ T9760] ? __pfx_vfs_read+0x10/0x10
[ 535.631615][ T9760] ? __fget_files+0x27/0x4d0
[ 535.634048][ T9760] ksys_read+0x147/0x250
[ 535.635980][ T9760] ? __pfx_ksys_read+0x10/0x10
[ 535.638175][ T9760] ? do_syscall_64+0xba/0x210
[ 535.640525][ T9760] do_syscall_64+0xf6/0x210
[ 535.642830][ T9760] ? clear_bhb_loop+0x35/0x90
[ 535.645143][ T9760] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 535.647761][ T9760] RIP: 0033:0x7f15cdf7b93c
[ 535.649931][ T9760] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8e 02 00 48
[ 535.658627][ T9760] RSP: 002b:00007f15cecc4030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 535.662502][ T9760] RAX: ffffffffffffffda RBX: 00007f15ce135f80 RCX: 00007f15cdf7b93c
[ 535.665912][ T9760] RDX: 000000000000000f RSI: 00007f15cecc40a0 RDI: 0000000000000004
[ 535.669379][ T9760] RBP: 00007f15cecc4090 R08: 0000000000000000 R09: 0000000000000000
[ 535.673691][ T9760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 535.678113][ T9760] R13: 0000000000000000 R14: 00007f15ce135f80 R15: 00007ffd54f69b08
[ 535.681795][ T9760]
[ 536.232360][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 536.290429][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 536.339580][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 536.392277][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 536.534274][ T11] bridge_slave_1: left allmulticast mode
[ 536.536859][ T11] bridge_slave_1: left promiscuous mode
[ 536.539520][ T11] bridge0: port 2(bridge_slave_1) entered disabled state
[ 536.563602][ T11] bridge_slave_0: left allmulticast mode
[ 536.566134][ T11] bridge_slave_0: left promiscuous mode
[ 536.568685][ T11] bridge0: port 1(bridge_slave_0) entered disabled state
[ 537.046535][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 537.052363][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 537.057967][ T11] bond0 (unregistering): Released all slaves
[ 537.345283][ T11] hsr_slave_0: left promiscuous mode
[ 537.354040][ T11] hsr_slave_1: left promiscuous mode
[ 537.357330][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 537.360756][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 537.374539][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 537.378200][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 537.399911][ T11] veth1_macvtap: left promiscuous mode
[ 537.402696][ T11] veth0_macvtap: left promiscuous mode
[ 537.413758][ T11] veth1_vlan: left promiscuous mode
[ 537.416128][ T11] veth0_vlan: left promiscuous mode
[ 537.779698][ T11] team0 (unregistering): Port device team_slave_1 removed
[ 537.801655][ T11] team0 (unregistering): Port device team_slave_0 removed