[ 39.043537] ------------[ cut here ]------------ [ 39.044483] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.046540] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.048004] Modules linked in: [ 39.048606] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.050685] Tainted: [W]=WARN [ 39.051290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.052791] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.053764] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.057030] RSP: 0018:ffff88801ad5fbc0 EFLAGS: 00010286 [ 39.058037] RAX: 0000000000000000 RBX: ffffed10035abf78 RCX: ffffffff813a4050 [ 39.059359] RDX: ffff8880170f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.060658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035abf2f [ 39.061982] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.063268] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad5fdf8 [ 39.064596] FS: 00007f5461d8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.066075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.067159] CR2: 00007ffd3b27aef8 CR3: 000000000cf5f000 CR4: 0000000000350ef0 [ 39.068471] Call Trace: [ 39.069006] [ 39.069427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.070356] ? __create_object+0x59/0x80 [ 39.071169] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.072153] __vmalloc_noprof+0x59/0x60 [ 39.072903] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.073791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.074727] bpf_prog_alloc+0x39/0x200 [ 39.075465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.076415] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.077356] do_seccomp+0x349/0x25e0 [ 39.078092] ? find_held_lock+0x2b/0x80 [ 39.078825] ? do_prlimit+0x310/0x610 [ 39.079572] ? __pfx_do_seccomp+0x10/0x10 [ 39.080368] ? do_raw_spin_unlock+0x53/0x220 [ 39.081234] ? _raw_spin_unlock+0x1e/0x40 [ 39.082031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.083001] ? static_key_count+0x60/0x80 [ 39.083772] prctl_set_seccomp+0x4e/0x70 [ 39.084565] __do_sys_prctl+0xe6c/0x1d70 [ 39.085358] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.086227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.087229] ? irqentry_exit+0xf3/0x650 [ 39.088005] do_syscall_64+0xbf/0x430 [ 39.088732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.089701] RIP: 0033:0x7f546227c5cd [ 39.090417] 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 [ 39.093647] RSP: 002b:00007ffd3b279630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.095029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f546227c5cd [ 39.096332] RDX: 000055e9e1b1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.097663] RBP: 00007ffd3b279690 R08: 0000000000000000 R09: 00007ffd3b278d30 [ 39.098982] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea1b97bad0 [ 39.100290] R13: 00007ffd3b279ac0 R14: 000055ea1b97cbc0 R15: 000055ea1b98d780 [ 39.101641] [ 39.102104] irq event stamp: 1699 [ 39.102723] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 39.104269] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 39.105824] softirqs last enabled at (1254): [] handle_softirqs+0x50c/0x770 [ 39.107372] softirqs last disabled at (1249): [] __irq_exit_rcu+0xc4/0x100 [ 39.108909] ---[ end trace 0000000000000000 ]--- [ 41.997936] ------------[ cut here ]------------ [ 41.998888] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.001139] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.002684] Modules linked in: [ 42.003347] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.005462] Tainted: [W]=WARN [ 42.006115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.007677] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.008641] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.012024] RSP: 0018:ffff888016a07bc0 EFLAGS: 00010286 [ 42.013083] RAX: 0000000000000000 RBX: ffffed1002d40f78 RCX: ffffffff813a4050 [ 42.014438] RDX: ffff8880164d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.015797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d40f2f [ 42.017168] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.018539] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a07df8 [ 42.019904] FS: 00007fd83b9fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.021433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.022573] CR2: 00007fff3cf94ef8 CR3: 000000000a053000 CR4: 0000000000350ef0 [ 42.023933] Call Trace: [ 42.024469] [ 42.024929] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.025903] ? __create_object+0x59/0x80 [ 42.026740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.027780] __vmalloc_noprof+0x59/0x60 [ 42.028608] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.029548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.030533] bpf_prog_alloc+0x39/0x200 [ 42.031310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.032298] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.033281] do_seccomp+0x349/0x25e0 [ 42.034075] ? find_held_lock+0x2b/0x80 [ 42.034824] ? do_prlimit+0x310/0x610 [ 42.035625] ? __pfx_do_seccomp+0x10/0x10 [ 42.036449] ? do_raw_spin_unlock+0x53/0x220 [ 42.037344] ? _raw_spin_unlock+0x1e/0x40 [ 42.038184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.039229] ? static_key_count+0x60/0x80 [ 42.040072] prctl_set_seccomp+0x4e/0x70 [ 42.040879] __do_sys_prctl+0xe6c/0x1d70 [ 42.041716] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.042632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.043656] ? irqentry_exit+0xf3/0x650 [ 42.044468] do_syscall_64+0xbf/0x430 [ 42.045283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.046302] RIP: 0033:0x7fd83bef05cd [ 42.047063] 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 [ 42.050436] RSP: 002b:00007fff3cf92530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.051883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd83bef05cd [ 42.053267] RDX: 00005607a6868e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.054632] RBP: 00007fff3cf92590 R08: 0000000000000000 R09: 00007fff3cf91c30 [ 42.055992] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607ced38b10 [ 42.057365] R13: 00007fff3cf929c0 R14: 00005607ced392b0 R15: 00005607ced4d6f0 [ 42.058756] [ 42.059266] irq event stamp: 1755 [ 42.059909] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.061564] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.063173] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.064833] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 42.066431] ---[ end trace 0000000000000000 ]--- [ 42.849182] ------------[ cut here ]------------ [ 42.850174] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.852252] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.853831] Modules linked in: [ 42.854533] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.856616] Tainted: [W]=WARN [ 42.857262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.858828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.859814] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.863147] RSP: 0018:ffff888016a07bc0 EFLAGS: 00010286 [ 42.864185] RAX: 0000000000000000 RBX: ffffed1002d40f78 RCX: ffffffff813a4050 [ 42.865561] RDX: ffff88800b829bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.866970] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d40f2f [ 42.868319] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.869701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a07df8 [ 42.871085] FS: 00007fc79dff4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.872620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.873770] CR2: 00007fc79e4e6580 CR3: 000000001ee9a000 CR4: 0000000000350ef0 [ 42.875147] Call Trace: [ 42.875649] [ 42.876140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.877133] ? __create_object+0x59/0x80 [ 42.877905] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.878937] __vmalloc_noprof+0x59/0x60 [ 42.879752] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.880676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.881706] bpf_prog_alloc+0x39/0x200 [ 42.882510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.883514] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.884473] do_seccomp+0x349/0x25e0 [ 42.885271] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.886229] ? __pfx_do_seccomp+0x10/0x10 [ 42.887093] ? find_held_lock+0x2b/0x80 [ 42.887839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.888894] ? static_key_count+0x60/0x80 [ 42.889734] prctl_set_seccomp+0x4e/0x70 [ 42.890575] __do_sys_prctl+0xe6c/0x1d70 [ 42.891413] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.892323] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.893378] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.894423] ? irqentry_exit+0xf3/0x650 [ 42.895246] do_syscall_64+0xbf/0x430 [ 42.896035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.897076] RIP: 0033:0x7fc79e4e65cd [ 42.897784] 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 [ 42.901153] RSP: 002b:00007ffe4f699570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.902589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc79e4e65cd [ 42.903985] RDX: 00005556cf6f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.905374] RBP: 00007ffe4f6995d0 R08: 0000000000000000 R09: 00007ffe4f698c70 [ 42.906733] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556ddf5fbf0 [ 42.908082] R13: 00007ffe4f699a00 R14: 00005556ddf69380 R15: 00005556ddf74460 [ 42.909480] [ 42.909980] irq event stamp: 1747 [ 42.910619] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.912230] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.913869] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 42.915494] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 42.917124] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56493' (ECDSA) to the list of known hosts. 2025/11/18 16:07:00 fuzzer started 2025/11/18 16:07:00 dialing manager at localhost:34383 2025/11/18 16:07:01 checking machine... 2025/11/18 16:07:01 checking revisions... [ 43.799154] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:07:01 testing simple program... [ 43.886749] cgroup: Unknown subsys name 'net' [ 43.956224] cgroup: Unknown subsys name 'cpuset' [ 43.968904] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:07:00 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff85c07f38 RCX=ffff88806ce08954 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffffffff85c2d480 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08948 R8 =0000000000000001 R9 =ffff88806ce08a40 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffffffff85c2ca00 R15=0000000000000002 RIP=ffffffff81528ffa RFL=00000057 [---ZAPC] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc789fe8000 CR3=000000000cdde000 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=37303a363120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343233 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=dffffc0000000000 RBX=ffff888019acf588 RCX=ffff888019acf414 RDX=1ffff11003359ebf RSI=ffffffff81aaf695 RDI=ffff888019acf594 RBP=ffff888019acf5f8 RSP=ffff888019acf4a0 R8 =0000000000000001 R9 =ffff888019acf500 R10=000000000003c9ed R11=0000000000026756 R12=ffff888019acf588 R13=0000000000000000 R14=ffff88800b828000 R15=ffff888008c41780 RIP=ffffffff81619207 RFL=00000246 [---Z-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 00007fd83b9fe900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd83b9dd020 CR3=000000001f512000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000