[ 45.815070] ------------[ cut here ]------------ [ 45.816023] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.818119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.819605] Modules linked in: [ 45.820210] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.822212] Tainted: [W]=WARN [ 45.822814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.824303] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.825250] 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 [ 45.828429] RSP: 0018:ffff888016c47bc0 EFLAGS: 00010286 [ 45.829427] RAX: 0000000000000000 RBX: ffffed1002d88f78 RCX: ffffffff813a4050 [ 45.830725] RDX: ffff88801a80b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.832015] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d88f2f [ 45.833324] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.834619] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c47df8 [ 45.835906] FS: 00007f715235b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.837388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.838459] CR2: 00007ffe84efeef7 CR3: 000000000db24000 CR4: 0000000000350ef0 [ 45.839757] Call Trace: [ 45.840223] [ 45.840698] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.841608] ? __create_object+0x59/0x80 [ 45.842345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.843318] __vmalloc_noprof+0x59/0x60 [ 45.844060] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.844995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.845933] bpf_prog_alloc+0x39/0x200 [ 45.846693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.847622] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.848485] do_seccomp+0x349/0x25e0 [ 45.849258] ? find_held_lock+0x2b/0x80 [ 45.850037] ? do_prlimit+0x310/0x610 [ 45.850786] ? __pfx_do_seccomp+0x10/0x10 [ 45.851569] ? do_raw_spin_unlock+0x53/0x220 [ 45.852359] ? _raw_spin_unlock+0x1e/0x40 [ 45.853185] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.854153] ? static_key_count+0x60/0x80 [ 45.854972] prctl_set_seccomp+0x4e/0x70 [ 45.855755] __do_sys_prctl+0xe6c/0x1d70 [ 45.856572] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.857410] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.858390] ? irqentry_exit+0xf3/0x650 [ 45.859153] do_syscall_64+0xbf/0x430 [ 45.859907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.860906] RIP: 0033:0x7f715284d5cd [ 45.861616] 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 [ 45.864838] RSP: 002b:00007ffe84efc350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.866200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f715284d5cd [ 45.867477] RDX: 000055cc2846ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.868816] RBP: 00007ffe84efc3b0 R08: 0000000000000000 R09: 00007ffe84efba50 [ 45.870097] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc5f3652b0 [ 45.871382] R13: 00007ffe84efc7e0 R14: 000055cc5f367d20 R15: 000055cc5f3798d0 [ 45.872732] [ 45.873154] irq event stamp: 1727 [ 45.873809] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 45.875352] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 45.876912] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 45.878451] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 45.879971] ---[ end trace 0000000000000000 ]--- [ 48.782338] ------------[ cut here ]------------ [ 48.783380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.785762] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.787478] Modules linked in: [ 48.788172] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.790425] Tainted: [W]=WARN [ 48.791055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.792663] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.793681] 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 [ 48.796859] RSP: 0018:ffff888016ddfbc0 EFLAGS: 00010286 [ 48.797831] RAX: 0000000000000000 RBX: ffffed1002dbbf78 RCX: ffffffff813a4050 [ 48.799118] RDX: ffff888019e49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.800399] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbbf2f [ 48.801766] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.803121] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ddfdf8 [ 48.804581] FS: 00007f1cda918900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.806272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.807421] CR2: 00007ffca3adeef7 CR3: 0000000020486000 CR4: 0000000000350ef0 [ 48.808705] Call Trace: [ 48.809156] [ 48.809639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.810591] ? __create_object+0x59/0x80 [ 48.811440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.812593] __vmalloc_noprof+0x59/0x60 [ 48.813433] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.814481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.815686] bpf_prog_alloc+0x39/0x200 [ 48.816473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.817685] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.818703] do_seccomp+0x349/0x25e0 [ 48.819456] ? find_held_lock+0x2b/0x80 [ 48.820296] ? do_prlimit+0x310/0x610 [ 48.821149] ? __pfx_do_seccomp+0x10/0x10 [ 48.822019] ? do_raw_spin_unlock+0x53/0x220 [ 48.822944] ? _raw_spin_unlock+0x1e/0x40 [ 48.823889] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.825053] ? static_key_count+0x60/0x80 [ 48.825971] prctl_set_seccomp+0x4e/0x70 [ 48.826900] __do_sys_prctl+0xe6c/0x1d70 [ 48.827836] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.828909] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.830145] ? irqentry_exit+0xf3/0x650 [ 48.831099] do_syscall_64+0xbf/0x430 [ 48.832031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.833231] RIP: 0033:0x7f1cdae0a5cd [ 48.834094] 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 [ 48.837961] RSP: 002b:00007ffca3adcd10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.839665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1cdae0a5cd [ 48.841152] RDX: 0000562b3bc23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.842688] RBP: 00007ffca3adcd70 R08: 0000000000000000 R09: 00007ffca3adc410 [ 48.844245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b54aca240 [ 48.845743] R13: 00007ffca3add1a0 R14: 0000562b54ad3380 R15: 0000562b54ade540 [ 48.847092] [ 48.847498] irq event stamp: 1755 [ 48.848187] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 48.849815] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 48.851435] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 48.853077] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 48.854722] ---[ end trace 0000000000000000 ]--- [ 49.651941] ------------[ cut here ]------------ [ 49.652955] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.655077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.656594] Modules linked in: [ 49.657205] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.659274] Tainted: [W]=WARN [ 49.659906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.661489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.662442] 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 [ 49.665727] RSP: 0018:ffff88801757fbc0 EFLAGS: 00010286 [ 49.666749] RAX: 0000000000000000 RBX: ffffed1002eaff78 RCX: ffffffff813a4050 [ 49.668056] RDX: ffff8880170b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.669400] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaff2f [ 49.670734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.672052] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801757fdf8 [ 49.673386] FS: 00007f4b53981900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.674865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.676033] CR2: 00007f4b53e73580 CR3: 000000000df63000 CR4: 0000000000350ef0 [ 49.677372] Call Trace: [ 49.677918] [ 49.678339] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.679271] ? __create_object+0x59/0x80 [ 49.680104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.681123] __vmalloc_noprof+0x59/0x60 [ 49.681930] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.682836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.683825] bpf_prog_alloc+0x39/0x200 [ 49.684682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.685677] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.686585] do_seccomp+0x349/0x25e0 [ 49.687258] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.688169] ? __pfx_do_seccomp+0x10/0x10 [ 49.688985] ? find_held_lock+0x2b/0x80 [ 49.689760] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.690749] ? static_key_count+0x60/0x80 [ 49.691563] prctl_set_seccomp+0x4e/0x70 [ 49.692297] __do_sys_prctl+0xe6c/0x1d70 [ 49.693117] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.693992] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.694962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.695950] ? irqentry_exit+0xf3/0x650 [ 49.696741] do_syscall_64+0xbf/0x430 [ 49.697443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.698390] RIP: 0033:0x7f4b53e735cd [ 49.699103] 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 [ 49.702293] RSP: 002b:00007ffe74318150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.703666] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b53e735cd [ 49.704993] RDX: 000055f47b0d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.706285] RBP: 00007ffe743181b0 R08: 0000000000000000 R09: 00007ffe74317850 [ 49.707586] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f49dd6e240 [ 49.708878] R13: 00007ffe743185e0 R14: 000055f49dd77380 R15: 000055f49dd82540 [ 49.710187] [ 49.710670] irq event stamp: 1825 [ 49.711291] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 49.712839] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 49.713845] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 49.714830] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 49.715793] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56113' (ECDSA) to the list of known hosts. 2025/11/17 13:21:22 fuzzer started 2025/11/17 13:21:23 dialing manager at localhost:37895 2025/11/17 13:21:23 checking machine... 2025/11/17 13:21:23 checking revisions... [ 50.687897] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:21:23 testing simple program... [ 50.770677] cgroup: Unknown subsys name 'net' [ 50.850261] cgroup: Unknown subsys name 'cpuset' [ 50.871946] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:21:22 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffff8880e538f000 RCX=1ffff110019b0b81 RDX=0000000000000000 RSI=ffffffff81b62336 RDI=ffff88806ce31cd0 RBP=ffffffff85f109b8 RSP=ffff88800f63f9f0 R8 =0000000000000001 R9 =ffffed1001ec7f3a R10=0000000000000003 R11=0000000000000001 R12=ffffffff81b62336 R13=0000000000000246 R14=ffff88800e2e1c80 R15=ffff88800944cc80 RIP=ffffffff815bcfa9 RFL=00000006 [-----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 00007f1cda918900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1cda8dd008 CR3=0000000009f68000 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=31323a333120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323037 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=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ec R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff81529257 RFL=00000247 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee88345000 CR3=000000000b75f000 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=eb116064c834a78f1248d8891d168d98 XMM02=2c67c8bc2e329bc30000000000305970 XMM03=fb795ef6d65770560000000000312800 XMM04=cc6e64756c67add500000000000ae988 XMM05=34ade75478feedd80000000000323b78 XMM06=3e829fc8c8edc99000000000003224b0 XMM07=e042d86d42eb936e0000000000313950 XMM08=57ce6650c24ff67900000000003059d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000