[ 46.633691] ------------[ cut here ]------------ [ 46.634711] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.637271] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.638870] Modules linked in: [ 46.639510] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.641696] Tainted: [W]=WARN [ 46.642307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.643921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.644913] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.648420] RSP: 0018:ffff888016a1fbc0 EFLAGS: 00010286 [ 46.649475] RAX: 0000000000000000 RBX: ffffed1002d43f78 RCX: ffffffff813a4050 [ 46.650894] RDX: ffff888015bbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.652320] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d43f2f [ 46.653731] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.655161] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a1fdf8 [ 46.656586] FS: 00007f2693219900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.658194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.659356] CR2: 00007ffeb5c1fef8 CR3: 000000000d2ee000 CR4: 0000000000350ef0 [ 46.660788] Call Trace: [ 46.661299] [ 46.661797] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.662817] ? __create_object+0x59/0x80 [ 46.663698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.664779] __vmalloc_noprof+0x59/0x60 [ 46.665587] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.666642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.667694] bpf_prog_alloc+0x39/0x200 [ 46.668481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.669545] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.670622] do_seccomp+0x349/0x25e0 [ 46.671396] ? find_held_lock+0x2b/0x80 [ 46.672274] ? do_prlimit+0x310/0x610 [ 46.673126] ? __pfx_do_seccomp+0x10/0x10 [ 46.674040] ? do_raw_spin_unlock+0x53/0x220 [ 46.675020] ? _raw_spin_unlock+0x1e/0x40 [ 46.675919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.677039] ? static_key_count+0x60/0x80 [ 46.677964] prctl_set_seccomp+0x4e/0x70 [ 46.678875] __do_sys_prctl+0xe6c/0x1d70 [ 46.679784] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.680780] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.681912] ? irqentry_exit+0xf3/0x650 [ 46.682820] do_syscall_64+0xbf/0x430 [ 46.683699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.684815] RIP: 0033:0x7f269370b5cd [ 46.685586] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.689361] RSP: 002b:00007ffeb5c1eec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.690910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f269370b5cd [ 46.692211] RDX: 00005614ea5d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.693506] RBP: 00007ffeb5c1ef20 R08: 0000000000000000 R09: 00007ffeb5c1e5c0 [ 46.694810] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614f89332b0 [ 46.696111] R13: 00007ffeb5c1f350 R14: 00005614f8935d20 R15: 00005614f89478d0 [ 46.697420] [ 46.697894] irq event stamp: 1899 [ 46.698514] hardirqs last enabled at (1907): [] __up_console_sem+0x78/0x80 [ 46.699809] hardirqs last disabled at (1916): [] __up_console_sem+0x5d/0x80 [ 46.701120] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 46.702452] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 46.703749] ---[ end trace 0000000000000000 ]--- [ 50.019735] ------------[ cut here ]------------ [ 50.020692] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.022794] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.024259] Modules linked in: [ 50.024943] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.026958] Tainted: [W]=WARN [ 50.027517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.029004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.029925] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.033104] RSP: 0018:ffff88801738fbc0 EFLAGS: 00010286 [ 50.034095] RAX: 0000000000000000 RBX: ffffed1002e71f78 RCX: ffffffff813a4050 [ 50.035393] RDX: ffff888017433780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.036684] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e71f2f [ 50.037974] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.039267] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801738fdf8 [ 50.040559] FS: 00007f77e2dfd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.041994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.043067] CR2: 00007ffed1cafef8 CR3: 000000001f6af000 CR4: 0000000000350ef0 [ 50.044361] Call Trace: [ 50.044871] [ 50.045284] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.046187] ? __create_object+0x59/0x80 [ 50.046963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.047929] __vmalloc_noprof+0x59/0x60 [ 50.048683] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.049497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.050437] bpf_prog_alloc+0x39/0x200 [ 50.051187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.052133] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.053056] do_seccomp+0x349/0x25e0 [ 50.053783] ? find_held_lock+0x2b/0x80 [ 50.054521] ? do_prlimit+0x310/0x610 [ 50.055275] ? __pfx_do_seccomp+0x10/0x10 [ 50.056064] ? do_raw_spin_unlock+0x53/0x220 [ 50.056900] ? _raw_spin_unlock+0x1e/0x40 [ 50.057694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.058680] ? static_key_count+0x60/0x80 [ 50.059441] prctl_set_seccomp+0x4e/0x70 [ 50.060228] __do_sys_prctl+0xe6c/0x1d70 [ 50.061022] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.061893] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.062881] ? irqentry_exit+0xf3/0x650 [ 50.063654] do_syscall_64+0xbf/0x430 [ 50.064354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.065313] RIP: 0033:0x7f77e32ef5cd [ 50.066023] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.069203] RSP: 002b:00007ffed1caed50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.070588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77e32ef5cd [ 50.071897] RDX: 000055939149ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.073188] RBP: 00007ffed1caedb0 R08: 0000000000000000 R09: 00007ffed1cae450 [ 50.074484] R10: 0000000000000000 R11: 0000000000000246 R12: 000055939dd02ad0 [ 50.075783] R13: 00007ffed1caf1e0 R14: 000055939dd03bc0 R15: 000055939dd14780 [ 50.077106] [ 50.077538] irq event stamp: 1793 [ 50.078201] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.079729] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.081265] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 50.082827] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 50.084354] ---[ end trace 0000000000000000 ]--- [ 50.904891] ------------[ cut here ]------------ [ 50.905821] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.907908] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.909650] Modules linked in: [ 50.910827] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.912835] Tainted: [W]=WARN [ 50.913390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.914877] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.915945] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.919264] RSP: 0018:ffff8880176e7bc0 EFLAGS: 00010286 [ 50.920253] RAX: 0000000000000000 RBX: ffffed1002edcf78 RCX: ffffffff813a4050 [ 50.921937] RDX: ffff888017380000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.923270] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edcf2f [ 50.924552] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.925831] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176e7df8 [ 50.927153] FS: 00007f5c83823900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.928590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.929693] CR2: 00007f5c83d15580 CR3: 000000001fcb3000 CR4: 0000000000350ef0 [ 50.931006] Call Trace: [ 50.931476] [ 50.931928] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.932841] ? __create_object+0x59/0x80 [ 50.933571] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.934649] __vmalloc_noprof+0x59/0x60 [ 50.935373] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.936241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.937186] bpf_prog_alloc+0x39/0x200 [ 50.937924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.938889] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.939799] do_seccomp+0x349/0x25e0 [ 50.940462] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.941366] ? __pfx_do_seccomp+0x10/0x10 [ 50.942169] ? find_held_lock+0x2b/0x80 [ 50.942999] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.943969] ? static_key_count+0x60/0x80 [ 50.944782] prctl_set_seccomp+0x4e/0x70 [ 50.945504] __do_sys_prctl+0xe6c/0x1d70 [ 50.946334] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.947195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.948169] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.949138] ? irqentry_exit+0xf3/0x650 [ 50.949887] do_syscall_64+0xbf/0x430 [ 50.950671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.951576] RIP: 0033:0x7f5c83d155cd [ 50.952299] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.955505] RSP: 002b:00007ffd053bc530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.956845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c83d155cd [ 50.958117] RDX: 0000557d2b5dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.959479] RBP: 00007ffd053bc590 R08: 0000000000000000 R09: 00007ffd053bbc30 [ 50.960767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d652d8bf0 [ 50.962059] R13: 00007ffd053bc9c0 R14: 0000557d652e2380 R15: 0000557d652ed460 [ 50.963400] [ 50.963859] irq event stamp: 1925 [ 50.964465] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 50.965978] hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80 [ 50.967363] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 50.968640] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 50.969882] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34241' (ECDSA) to the list of known hosts. 2025/11/18 06:47:44 fuzzer started 2025/11/18 06:47:44 dialing manager at localhost:37895 2025/11/18 06:47:44 checking machine... 2025/11/18 06:47:44 checking revisions... [ 51.868807] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:47:44 testing simple program... [ 51.968405] cgroup: Unknown subsys name 'net' [ 52.041294] cgroup: Unknown subsys name 'cpuset' [ 52.055079] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:47:43 Registers: info registers vcpu 0 RAX=87823d382b39a400 RBX=ffff888009627e18 RCX=ffff888009627784 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888009612640 RBP=ffffffff85e1ffe0 RSP=ffff888009627778 R8 =0000000000000001 R9 =ffff888009627870 R10=000000000003c9ed R11=000000000000b615 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=0000000000000002 RIP=ffffffff81529012 RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed1ca8000 CR3=000000000f8cd000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026f21 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcedaa5918 CR3=000000000d1a6000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=37343a363020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363831 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000