[ 39.340443] ------------[ cut here ]------------ [ 39.341391] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.343378] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.344899] Modules linked in: [ 39.345490] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.347760] Tainted: [W]=WARN [ 39.348318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.349817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.350734] 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 [ 39.353947] RSP: 0018:ffff88801bde7bc0 EFLAGS: 00010286 [ 39.354935] RAX: 0000000000000000 RBX: ffffed10037bcf78 RCX: ffffffff813a4050 [ 39.356201] RDX: ffff888015938000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.357516] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037bcf2f [ 39.358872] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.360153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bde7df8 [ 39.361419] FS: 00007f08f84cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.362924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.363992] CR2: 00007fffad23cef8 CR3: 000000000a021000 CR4: 0000000000350ef0 [ 39.365270] Call Trace: [ 39.365819] [ 39.366226] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.367122] ? __create_object+0x59/0x80 [ 39.367898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.368893] __vmalloc_noprof+0x59/0x60 [ 39.369649] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.370564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.371504] bpf_prog_alloc+0x39/0x200 [ 39.372247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.373166] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.374126] do_seccomp+0x349/0x25e0 [ 39.374855] ? find_held_lock+0x2b/0x80 [ 39.375557] ? do_prlimit+0x310/0x610 [ 39.376295] ? __pfx_do_seccomp+0x10/0x10 [ 39.377074] ? do_raw_spin_unlock+0x53/0x220 [ 39.377964] ? _raw_spin_unlock+0x1e/0x40 [ 39.378753] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.379661] ? static_key_count+0x60/0x80 [ 39.380482] prctl_set_seccomp+0x4e/0x70 [ 39.381297] __do_sys_prctl+0xe6c/0x1d70 [ 39.382132] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.383034] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.383999] ? irqentry_exit+0xf3/0x650 [ 39.384752] do_syscall_64+0xbf/0x430 [ 39.385444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.386480] RIP: 0033:0x7f08f89be5cd [ 39.387178] 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 [ 39.390394] RSP: 002b:00007fffad23a590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.391757] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08f89be5cd [ 39.393051] RDX: 000055db6eb5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.394399] RBP: 00007fffad23a5f0 R08: 0000000000000000 R09: 00007fffad239c90 [ 39.395697] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db9f5f3ad0 [ 39.396968] R13: 00007fffad23aa20 R14: 000055db9f5f4bc0 R15: 000055db9f605780 [ 39.398289] [ 39.398769] irq event stamp: 1775 [ 39.399379] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.400899] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.402471] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 39.403935] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 39.405188] ---[ end trace 0000000000000000 ]--- [ 42.824410] ------------[ cut here ]------------ [ 42.825383] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.827421] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.828910] Modules linked in: [ 42.829506] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.832973] Tainted: [W]=WARN [ 42.833554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.835136] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.836163] 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 [ 42.839409] RSP: 0018:ffff8880189afbc0 EFLAGS: 00010286 [ 42.840383] RAX: 0000000000000000 RBX: ffffed1003135f78 RCX: ffffffff813a4050 [ 42.841714] RDX: ffff888016108000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.843028] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003135f2f [ 42.844322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.845608] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189afdf8 [ 42.846904] FS: 00007f9873015900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.848360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.849432] CR2: 00007f9873507580 CR3: 0000000009bc0000 CR4: 0000000000350ef0 [ 42.850742] Call Trace: [ 42.851200] [ 42.851622] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.852521] ? __create_object+0x59/0x80 [ 42.853315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.854278] __vmalloc_noprof+0x59/0x60 [ 42.855036] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.855903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.856842] bpf_prog_alloc+0x39/0x200 [ 42.857538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.858479] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.859389] do_seccomp+0x349/0x25e0 [ 42.860093] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.861004] ? __pfx_do_seccomp+0x10/0x10 [ 42.861803] ? find_held_lock+0x2b/0x80 [ 42.862539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.863515] ? static_key_count+0x60/0x80 [ 42.864309] prctl_set_seccomp+0x4e/0x70 [ 42.865068] __do_sys_prctl+0xe6c/0x1d70 [ 42.865832] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.866719] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.867642] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.868627] ? irqentry_exit+0xf3/0x650 [ 42.869389] do_syscall_64+0xbf/0x430 [ 42.870131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.871111] RIP: 0033:0x7f98735075cd [ 42.871814] 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 [ 42.874984] RSP: 002b:00007ffc868d7cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.876348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98735075cd [ 42.877647] RDX: 000055b332c29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.878956] RBP: 00007ffc868d7d10 R08: 0000000000000000 R09: 00007ffc868d73b0 [ 42.880241] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b36067cb10 [ 42.881517] R13: 00007ffc868d8140 R14: 000055b36067d2b0 R15: 000055b3606916f0 [ 42.882822] [ 42.883259] irq event stamp: 2103 [ 42.883915] hardirqs last enabled at (2113): [] __up_console_sem+0x78/0x80 [ 42.885445] hardirqs last disabled at (2122): [] __up_console_sem+0x5d/0x80 [ 42.886988] softirqs last enabled at (1858): [] handle_softirqs+0x50c/0x770 [ 42.888545] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 42.890069] ---[ end trace 0000000000000000 ]--- [ 43.789279] ------------[ cut here ]------------ [ 43.790038] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.791708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.792881] Modules linked in: [ 43.793367] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.794990] Tainted: [W]=WARN [ 43.795441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.796667] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.797406] 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 [ 43.800010] RSP: 0018:ffff88801618fbc0 EFLAGS: 00010286 [ 43.800810] RAX: 0000000000000000 RBX: ffffed1002c31f78 RCX: ffffffff813a4050 [ 43.801863] RDX: ffff8880158e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.802922] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c31f2f [ 43.803965] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.805014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801618fdf8 [ 43.806069] FS: 00007fbd83f04900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.807252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.808114] CR2: 00007fbd843f6580 CR3: 000000000d05b000 CR4: 0000000000350ef0 [ 43.809167] Call Trace: [ 43.809547] [ 43.809923] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.810637] ? __create_object+0x59/0x80 [ 43.811279] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.812084] __vmalloc_noprof+0x59/0x60 [ 43.812671] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.813399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.814168] bpf_prog_alloc+0x39/0x200 [ 43.814796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.815530] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.816273] do_seccomp+0x349/0x25e0 [ 43.816862] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.817573] ? __pfx_do_seccomp+0x10/0x10 [ 43.818229] ? find_held_lock+0x2b/0x80 [ 43.818858] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.819618] ? static_key_count+0x60/0x80 [ 43.820305] prctl_set_seccomp+0x4e/0x70 [ 43.820941] __do_sys_prctl+0xe6c/0x1d70 [ 43.821551] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.822258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.823058] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.823866] ? irqentry_exit+0xf3/0x650 [ 43.824460] do_syscall_64+0xbf/0x430 [ 43.825062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.825843] RIP: 0033:0x7fbd843f65cd [ 43.826404] 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 [ 43.829044] RSP: 002b:00007ffc6b32c560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.830174] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd843f65cd [ 43.831248] RDX: 000056036330be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.832312] RBP: 00007ffc6b32c5c0 R08: 0000000000000000 R09: 00007ffc6b32bc60 [ 43.833370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560387f352b0 [ 43.834437] R13: 00007ffc6b32c9f0 R14: 0000560387f37d20 R15: 0000560387f498d0 [ 43.835537] [ 43.835912] irq event stamp: 1709 [ 43.836417] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 43.837690] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 43.838987] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 43.840267] softirqs last disabled at (1529): [] __irq_exit_rcu+0xc4/0x100 [ 43.841536] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30918' (ECDSA) to the list of known hosts. 2025/11/18 08:05:15 fuzzer started 2025/11/18 08:05:15 dialing manager at localhost:34383 2025/11/18 08:05:16 checking machine... 2025/11/18 08:05:16 checking revisions... [ 44.920982] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:05:16 testing simple program... [ 44.996743] cgroup: Unknown subsys name 'net' [ 45.054224] cgroup: Unknown subsys name 'cpuset' [ 45.069731] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:05:14 Registers: info registers vcpu 0 RAX=ffffffff81b2a295 RBX=ffffffff86725cf4 RCX=ffffffff81b2a2a3 RDX=0000000000000000 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cf8 RSP=ffff88806ce08998 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725cf4 R13=ffffffff86725cc8 R14=ffffffff86725cf0 R15=dffffc0000000000 RIP=ffffffff8135da7f 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 00007f9873015900 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=00007ffc868d1000 CR3=000000000e527000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880096fb780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff813747d2 RDI=fffffbfff0bc3fe4 RBP=ffffffff85e1ff20 RSP=ffff888009757a70 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000800 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb7b0b5f260 CR3=00000000162ae000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=628a8647d04160b000000000000ae988 XMM05=2e164294d84ec585000000000031f860 XMM06=3fdf33dac5d2acbb000000000031e600 XMM07=fb795ef6d6577056000000000030ddb8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000