[ 53.938537] ------------[ cut here ]------------ [ 53.939475] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.941946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.943421] Modules linked in: [ 53.944001] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.945963] Tainted: [W]=WARN [ 53.946538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.948012] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.948917] 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 [ 53.952073] RSP: 0018:ffff88801a4efbc0 EFLAGS: 00010286 [ 53.953049] RAX: 0000000000000000 RBX: ffffed100349df78 RCX: ffffffff813a4050 [ 53.954304] RDX: ffff88800f291bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.955599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100349df2f [ 53.956862] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.958129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4efdf8 [ 53.959410] FS: 00007f94d6f1c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.960830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.961876] CR2: 00007f94d74824a6 CR3: 000000000e41e000 CR4: 0000000000350ef0 [ 53.963157] Call Trace: [ 53.963626] [ 53.964045] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.964950] ? __create_object+0x59/0x80 [ 53.965736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.966702] __vmalloc_noprof+0x59/0x60 [ 53.967484] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.968357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.969289] bpf_prog_alloc+0x39/0x200 [ 53.969976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.970891] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.971812] do_seccomp+0x349/0x25e0 [ 53.972532] ? find_held_lock+0x2b/0x80 [ 53.973288] ? do_prlimit+0x310/0x610 [ 53.973980] ? __pfx_do_seccomp+0x10/0x10 [ 53.974759] ? do_raw_spin_unlock+0x53/0x220 [ 53.975596] ? _raw_spin_unlock+0x1e/0x40 [ 53.976366] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.977315] ? static_key_count+0x60/0x80 [ 53.978061] prctl_set_seccomp+0x4e/0x70 [ 53.978833] __do_sys_prctl+0xe6c/0x1d70 [ 53.979615] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.980477] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.981442] ? irqentry_exit+0xf3/0x650 [ 53.982199] do_syscall_64+0xbf/0x430 [ 53.982882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.983836] RIP: 0033:0x7f94d740e5cd [ 53.984544] 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 [ 53.987699] RSP: 002b:00007ffc8804af90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.989049] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94d740e5cd [ 53.990323] RDX: 000055dc4792ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.991620] RBP: 00007ffc8804aff0 R08: 0000000000000000 R09: 00007ffc8804a690 [ 53.992910] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc6304fad0 [ 53.994181] R13: 00007ffc8804b420 R14: 000055dc63050bc0 R15: 000055dc63061780 [ 53.995488] [ 53.995911] irq event stamp: 1731 [ 53.996550] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 53.998057] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 53.999583] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 54.001106] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 54.002624] ---[ end trace 0000000000000000 ]--- [ 56.365089] ------------[ cut here ]------------ [ 56.366020] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.368175] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 56.369610] Modules linked in: [ 56.370238] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.372250] Tainted: [W]=WARN [ 56.372809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.374267] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.375193] 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 [ 56.378394] RSP: 0018:ffff88801a647bc0 EFLAGS: 00010286 [ 56.379373] RAX: 0000000000000000 RBX: ffffed10034c8f78 RCX: ffffffff813a4050 [ 56.380659] RDX: ffff888015b4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.381942] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c8f2f [ 56.383219] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.384497] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a647df8 [ 56.385785] FS: 00007f2ef4566900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.387246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.388308] CR2: 00007f2ef4a58580 CR3: 000000000cd4f000 CR4: 0000000000350ef0 [ 56.389582] Call Trace: [ 56.390057] [ 56.390497] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.391411] ? __create_object+0x59/0x80 [ 56.392186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.393153] __vmalloc_noprof+0x59/0x60 [ 56.393868] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.394746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.395695] bpf_prog_alloc+0x39/0x200 [ 56.396430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.397362] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.398279] do_seccomp+0x349/0x25e0 [ 56.398947] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.399858] ? __pfx_do_seccomp+0x10/0x10 [ 56.400635] ? find_held_lock+0x2b/0x80 [ 56.401390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.402365] ? static_key_count+0x60/0x80 [ 56.403192] prctl_set_seccomp+0x4e/0x70 [ 56.403944] __do_sys_prctl+0xe6c/0x1d70 [ 56.404724] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.405598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.406563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.407540] ? irqentry_exit+0xf3/0x650 [ 56.408306] do_syscall_64+0xbf/0x430 [ 56.409005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.409951] RIP: 0033:0x7f2ef4a585cd [ 56.410650] 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 [ 56.413803] RSP: 002b:00007ffd73f44d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.415166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ef4a585cd [ 56.416461] RDX: 000055ceeb029e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.417758] RBP: 00007ffd73f44da0 R08: 0000000000000000 R09: 00007ffd73f44440 [ 56.419175] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cef7cacbf0 [ 56.420509] R13: 00007ffd73f451d0 R14: 000055cef7cb6380 R15: 000055cef7cc1460 [ 56.421819] [ 56.422287] irq event stamp: 1741 [ 56.422887] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 56.424431] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 56.425958] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 56.427533] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 56.429044] ---[ end trace 0000000000000000 ]--- [ 57.220910] ------------[ cut here ]------------ [ 57.221860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.224010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.225492] Modules linked in: [ 57.226092] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.228151] Tainted: [W]=WARN [ 57.228710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.230190] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.231073] 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 [ 57.234296] RSP: 0018:ffff888016077bc0 EFLAGS: 00010286 [ 57.235322] RAX: 0000000000000000 RBX: ffffed1002c0ef78 RCX: ffffffff813a4050 [ 57.236627] RDX: ffff88801a239bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.237932] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0ef2f [ 57.239297] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.240598] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016077df8 [ 57.241863] FS: 00007f2bc7d0b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.243288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.244334] CR2: 00007fff7f30eef8 CR3: 000000000dc93000 CR4: 0000000000350ef0 [ 57.245584] Call Trace: [ 57.246038] [ 57.246478] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.247369] ? __create_object+0x59/0x80 [ 57.248093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.249054] __vmalloc_noprof+0x59/0x60 [ 57.249798] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.250662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.251593] bpf_prog_alloc+0x39/0x200 [ 57.252327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.253238] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.254081] do_seccomp+0x349/0x25e0 [ 57.254790] ? find_held_lock+0x2b/0x80 [ 57.255550] ? do_prlimit+0x310/0x610 [ 57.256289] ? __pfx_do_seccomp+0x10/0x10 [ 57.257023] ? do_raw_spin_unlock+0x53/0x220 [ 57.257835] ? _raw_spin_unlock+0x1e/0x40 [ 57.258607] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.259574] ? static_key_count+0x60/0x80 [ 57.260336] prctl_set_seccomp+0x4e/0x70 [ 57.260916] __do_sys_prctl+0xe6c/0x1d70 [ 57.261543] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.262229] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.262959] ? irqentry_exit+0xf3/0x650 [ 57.263582] do_syscall_64+0xbf/0x430 [ 57.264180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.264915] RIP: 0033:0x7f2bc81fd5cd [ 57.265481] 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 [ 57.268011] RSP: 002b:00007fff7f30d9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.269104] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2bc81fd5cd [ 57.270103] RDX: 00005602055f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.271155] RBP: 00007fff7f30da40 R08: 0000000000000000 R09: 00007fff7f30d0e0 [ 57.272185] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602300cbad0 [ 57.273206] R13: 00007fff7f30de70 R14: 00005602300ccbc0 R15: 00005602300dd780 [ 57.274249] [ 57.274590] irq event stamp: 1779 [ 57.275067] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 57.276292] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 57.277495] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 57.278717] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 57.279932] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9209' (ECDSA) to the list of known hosts. 2025/11/17 09:10:43 fuzzer started 2025/11/17 09:10:43 dialing manager at localhost:37895 2025/11/17 09:10:43 checking machine... 2025/11/17 09:10:43 checking revisions... [ 58.041340] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:10:43 testing simple program... [ 58.097494] cgroup: Unknown subsys name 'net' [ 58.133420] cgroup: Unknown subsys name 'cpuset' [ 58.142166] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:10:42 Registers: info registers vcpu 0 RAX=0000000000001a3d RBX=ffffffff869b72e4 RCX=ffffffff86fb9399 RDX=000000000000347a RSI=ffffffff869d7fc0 RDI=ffffffff866903b4 RBP=ffffffff869b09f0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff869bdbd8 R13=ffffffff866903b4 R14=ffffffff869b09ec R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000212 [----A--] 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5dfeb3d000 CR3=000000000e293000 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=30313a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383537 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000009a7d1 RBX=0000000000000001 RCX=ffffffff83c6db30 RDX=000000000009a7d5 RSI=000000000002c6db RDI=00000000001cf773 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86d76ea6 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a7d1 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e6b5 RFL=00000287 [--S--PC] 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 00007f2ef4566900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd73f3e000 CR3=000000001f8a6000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000