Date
April 17, 2025, 6:37 p.m.
| Environment | |
|---|---|
| qemu-i386 | |
| qemu-x86_64 |
------------[ cut here ]------------ [ 139.157977] WARNING: CPU: 0 PID: 2261 at kernel/trace/ftrace.c:378 __unregister_ftrace_function+0x8c/0x9c [ 139.159620] Modules linked in: fuse configfs [last unloaded: trace_events_sample] [ 139.160471] CPU: 0 UID: 0 PID: 2261 Comm: ftracetest Not tainted 6.13.12-rc1 #1 [ 139.160721] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 139.161341] EIP: __unregister_ftrace_function+0x8c/0x9c [ 139.161969] Code: ef 2e 8d b4 26 00 00 00 00 90 81 7b 04 c0 07 d8 cb b8 a8 07 d8 cb 75 ca ba c0 07 d8 cb 89 15 a8 07 d8 cb eb c2 2e 8d 74 26 00 <0f> 0b b8 f0 ff ff ff c3 b8 ff ff ff ff eb be 90 a2 a8 8f c5 cb c3 [ 139.163476] EAX: c219c90c EBX: c219c90c ECX: 00000000 EDX: c19b0b80 [ 139.164402] ESI: c219c90c EDI: c219c90c EBP: c3405d70 ESP: c3405d50 [ 139.164932] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00010246 [ 139.165438] CR0: 80050033 CR2: b7792890 CR3: 02470000 CR4: 000006d0 [ 139.166186] Call Trace: [ 139.166931] ? unregister_ftrace_function+0x29/0x12c [ 139.167542] ? preempt_count_sub+0x54/0x78 [ 139.168485] unregister_fprobe+0x42/0x74 [ 139.169248] trace_fprobe_release+0xbf/0x18c [ 139.169588] ? selinux_file_open+0x98/0xe0 [ 139.169877] dyn_events_release_all+0x92/0x100 [ 139.170347] dyn_event_open+0x37/0x40 [ 139.170805] do_dentry_open+0x139/0x41c [ 139.171033] ? dyn_events_release_all+0x100/0x100 [ 139.171306] vfs_open+0x2a/0xe0 [ 139.171527] ? may_open+0x84/0x17c [ 139.171932] path_openat+0x6ea/0x1058 [ 139.172235] ? __call_rcu_common.constprop.0+0x106/0x394 [ 139.172647] ? trace_preempt_on+0x1e/0x64 [ 139.173111] ? disable_trace_fprobe+0x57/0x104 [ 139.173414] do_filp_open+0xc4/0x184 [ 139.173677] do_sys_openat2+0xb5/0xe4 [ 139.174035] __ia32_sys_openat+0x66/0xb0 [ 139.174180] ia32_sys_call+0x1c46/0x286c [ 139.174340] __do_fast_syscall_32+0x4c/0xc8 [ 139.174677] do_fast_syscall_32+0x2b/0x60 [ 139.175067] do_SYSENTER_32+0x15/0x18 [ 139.175331] entry_SYSENTER_32+0xa6/0x115 [ 139.175722] EIP: 0xb7f90579 [ 139.177349] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80 90 8d 76 [ 139.178439] EAX: ffffffda EBX: ffffff9c ECX: 0126951c EDX: 00008241 [ 139.179447] ESI: 000001b6 EDI: 00000000 EBP: 00000000 ESP: bfaf5640 [ 139.179956] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000246 [ 139.180623] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 967.294070] WARNING: CPU: 1 PID: 2566 at kernel/trace/ftrace.c:378 __unregister_ftrace_function+0x93/0xb0 [ 967.295003] Modules linked in: configfs fuse [last unloaded: trace_events_sample] [ 967.297254] CPU: 1 UID: 0 PID: 2566 Comm: ftracetest Not tainted 6.13.12-rc1 #1 [ 967.298787] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 967.299680] RIP: 0010:__unregister_ftrace_function+0x93/0xb0 [ 967.300648] Code: cc cc cc cc e8 6e c7 ff ff eb e6 48 c7 c2 70 26 f0 a2 48 81 7f 08 a0 26 f0 a2 75 c4 48 c7 05 a0 eb d2 01 a0 26 f0 a2 eb be 90 <0f> 0b 90 b8 f0 ff ff ff c3 cc cc cc cc b8 ff ff ff ff eb bc 66 0f [ 967.302396] RSP: 0018:ffffab3ec0347b88 EFLAGS: 00010246 [ 967.303104] RAX: 0000000000000000 RBX: ffff901e008d0a18 RCX: 0000000000490045 [ 967.303299] RDX: ffff901e01220000 RSI: ffffffffa110f74d RDI: ffff901e008d0a18 [ 967.303458] RBP: ffffab3ec0347bc8 R08: 0000000000000001 R09: ffffffffa1206a53 [ 967.304421] R10: 0000000000000000 R11: 0000000e033e1565 R12: 00000000ffffffea [ 967.304722] R13: ffff901e008d0b40 R14: ffffffffa1234300 R15: ffff901e02ea8940 [ 967.306639] FS: 00007ff28af85740(0000) GS:ffff901e7bd00000(0000) knlGS:0000000000000000 [ 967.307253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 967.307538] CR2: 00007ff89fd08114 CR3: 00000001066ee000 CR4: 00000000000006f0 [ 967.308901] Call Trace: [ 967.309474] <TASK> [ 967.309785] ? unregister_ftrace_function+0x3a/0x160 [ 967.310129] ? preempt_count_sub+0x50/0x80 [ 967.310261] ? __pfx_dyn_event_open+0x10/0x10 [ 967.312006] unregister_fprobe+0x5f/0xb0 [ 967.312210] trace_fprobe_release+0xe1/0x150 [ 967.312670] dyn_events_release_all+0x92/0x110 [ 967.313058] dyn_event_open+0x43/0x50 [ 967.313175] do_dentry_open+0x156/0x460 [ 967.313534] vfs_open+0x2e/0xe0 [ 967.313976] path_openat+0x77b/0x12c0 [ 967.314092] ? disable_trace_fprobe+0x7b/0x150 [ 967.314201] do_filp_open+0xd8/0x190 [ 967.314313] do_sys_openat2+0xad/0xe0 [ 967.314408] __x64_sys_openat+0x59/0xa0 [ 967.314501] x64_sys_call+0x1955/0x20b0 [ 967.314594] do_syscall_64+0xb2/0x1d0 [ 967.314790] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 967.315232] RIP: 0033:0x7ff28b017687 [ 967.316099] Code: 48 89 fa 4c 89 df e8 58 b3 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 967.317334] RSP: 002b:00007ffd927b2bd0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 967.317913] RAX: ffffffffffffffda RBX: 00007ff28af85740 RCX: 00007ff28b017687 [ 967.318585] RDX: 0000000000000241 RSI: 000055aba35dc4e0 RDI: ffffffffffffff9c [ 967.318828] RBP: 0000000000000241 R08: 0000000000000000 R09: 0000000000000000 [ 967.319046] R10: 00000000000001b6 R11: 0000000000000202 R12: 0000000000000000 [ 967.319440] R13: 0000000000000003 R14: 0000000000000000 R15: 000055aba35dc4b8 [ 967.320064] </TASK> [ 967.320448] ---[ end trace 0000000000000000 ]---