[ 39.023260] ------------[ cut here ]------------ [ 39.024208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.026294] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/230 [ 39.027766] Modules linked in: [ 39.028417] CPU: 1 UID: 104 PID: 230 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.030709] Tainted: [W]=WARN [ 39.031389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.032876] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.033805] 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 [ 39.037031] RSP: 0018:ffff888016f77bc0 EFLAGS: 00010286 [ 39.038147] RAX: 0000000000000000 RBX: ffffed1002deef78 RCX: ffffffff813a4050 [ 39.039414] RDX: ffff88800f418000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.040683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deef2f [ 39.041973] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.043239] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f77df8 [ 39.044626] FS: 00007f959eba8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.046320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.047371] CR2: 00007ffe6de7eef8 CR3: 000000000e5df000 CR4: 0000000000350ef0 [ 39.048646] Call Trace: [ 39.049154] [ 39.049568] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.050470] ? __create_object+0x59/0x80 [ 39.051256] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.052247] __vmalloc_noprof+0x59/0x60 [ 39.053023] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.053858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.054794] bpf_prog_alloc+0x39/0x200 [ 39.055525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.056463] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.057376] do_seccomp+0x349/0x25e0 [ 39.058118] ? find_held_lock+0x2b/0x80 [ 39.058848] ? do_prlimit+0x310/0x610 [ 39.059593] ? __pfx_do_seccomp+0x10/0x10 [ 39.060385] ? do_raw_spin_unlock+0x53/0x220 [ 39.061236] ? _raw_spin_unlock+0x1e/0x40 [ 39.062050] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.063036] ? static_key_count+0x60/0x80 [ 39.063794] prctl_set_seccomp+0x4e/0x70 [ 39.064577] __do_sys_prctl+0xe6c/0x1d70 [ 39.065369] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.066273] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.067263] ? irqentry_exit+0xf3/0x650 [ 39.068020] do_syscall_64+0xbf/0x430 [ 39.068712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.069686] RIP: 0033:0x7f959f09a5cd [ 39.070411] 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 [ 39.073594] RSP: 002b:00007ffe6de7c9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.074997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f959f09a5cd [ 39.076329] RDX: 0000561562bc8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.077628] RBP: 00007ffe6de7ca50 R08: 0000000000000000 R09: 00007ffe6de7c0f0 [ 39.078940] R10: 0000000000000000 R11: 0000000000000246 R12: 000056159b905b10 [ 39.080264] R13: 00007ffe6de7ce80 R14: 000056159b9062b0 R15: 000056159b91a6f0 [ 39.081569] [ 39.082054] irq event stamp: 1837 [ 39.082617] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 39.083986] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 39.085336] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 39.086711] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 39.088055] ---[ end trace 0000000000000000 ]--- [ 41.937625] ------------[ cut here ]------------ [ 41.938681] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.940896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.942582] Modules linked in: [ 41.943276] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.945437] Tainted: [W]=WARN [ 41.946104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.947696] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.948695] 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 [ 41.952120] RSP: 0018:ffff888017157bc0 EFLAGS: 00010286 [ 41.953196] RAX: 0000000000000000 RBX: ffffed1002e2af78 RCX: ffffffff813a4050 [ 41.954600] RDX: ffff888016afb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.955994] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2af2f [ 41.957385] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.958772] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017157df8 [ 41.960166] FS: 00007f19d204d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.961708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.962874] CR2: 00007fff51ed0ef8 CR3: 000000001fc50000 CR4: 0000000000350ef0 [ 41.964269] Call Trace: [ 41.964771] [ 41.965252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.966241] ? __create_object+0x59/0x80 [ 41.967103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.968151] __vmalloc_noprof+0x59/0x60 [ 41.968918] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.969871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.970882] bpf_prog_alloc+0x39/0x200 [ 41.971676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.972695] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.973680] do_seccomp+0x349/0x25e0 [ 41.974463] ? find_held_lock+0x2b/0x80 [ 41.975289] ? do_prlimit+0x310/0x610 [ 41.976119] ? __pfx_do_seccomp+0x10/0x10 [ 41.976927] ? do_raw_spin_unlock+0x53/0x220 [ 41.977851] ? _raw_spin_unlock+0x1e/0x40 [ 41.978697] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.979746] ? static_key_count+0x60/0x80 [ 41.980614] prctl_set_seccomp+0x4e/0x70 [ 41.981455] __do_sys_prctl+0xe6c/0x1d70 [ 41.982322] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.983261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.984309] ? irqentry_exit+0xf3/0x650 [ 41.985132] do_syscall_64+0xbf/0x430 [ 41.985896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.986932] RIP: 0033:0x7f19d253f5cd [ 41.987707] 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 [ 41.991170] RSP: 002b:00007fff51ece540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.992665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19d253f5cd [ 41.994063] RDX: 0000555c9eecde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.995452] RBP: 00007fff51ece5a0 R08: 0000000000000000 R09: 00007fff51ecdc40 [ 41.996854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cb37a2ad0 [ 41.998235] R13: 00007fff51ece9d0 R14: 0000555cb37a3bc0 R15: 0000555cb37b4780 [ 41.999641] [ 42.000138] irq event stamp: 1769 [ 42.000800] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 42.002450] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 42.003553] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 42.004546] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 42.005531] ---[ end trace 0000000000000000 ]--- [ 42.760256] ------------[ cut here ]------------ [ 42.760820] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.762121] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.763062] Modules linked in: [ 42.763437] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.764717] Tainted: [W]=WARN [ 42.765093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.766027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.766573] 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 [ 42.768549] RSP: 0018:ffff88801778fbc0 EFLAGS: 00010286 [ 42.769157] RAX: 0000000000000000 RBX: ffffed1002ef1f78 RCX: ffffffff813a4050 [ 42.769995] RDX: ffff888009878000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.770782] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef1f2f [ 42.771587] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.772394] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801778fdf8 [ 42.773222] FS: 00007fde38f85900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.774157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.774817] CR2: 00007fde39477580 CR3: 000000001f623000 CR4: 0000000000350ef0 [ 42.775638] Call Trace: [ 42.775932] [ 42.776223] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.776777] ? __create_object+0x59/0x80 [ 42.777278] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.777882] __vmalloc_noprof+0x59/0x60 [ 42.778363] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.778893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.779485] bpf_prog_alloc+0x39/0x200 [ 42.779931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.780522] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.781100] do_seccomp+0x349/0x25e0 [ 42.781529] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.782121] ? __pfx_do_seccomp+0x10/0x10 [ 42.782604] ? find_held_lock+0x2b/0x80 [ 42.783090] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.783678] ? static_key_count+0x60/0x80 [ 42.784188] prctl_set_seccomp+0x4e/0x70 [ 42.784655] __do_sys_prctl+0xe6c/0x1d70 [ 42.785157] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.785682] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.786303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.786897] ? irqentry_exit+0xf3/0x650 [ 42.787387] do_syscall_64+0xbf/0x430 [ 42.787832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.788438] RIP: 0033:0x7fde394775cd [ 42.788862] 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 [ 42.790907] RSP: 002b:00007ffdd4df4b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.791780] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde394775cd [ 42.792601] RDX: 00005614ec98be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.793423] RBP: 00007ffdd4df4bb0 R08: 0000000000000000 R09: 00007ffdd4df4250 [ 42.794247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561511ce32b0 [ 42.795070] R13: 00007ffdd4df4fe0 R14: 0000561511ce5d20 R15: 0000561511cf78d0 [ 42.795878] [ 42.796177] irq event stamp: 1669 [ 42.796566] hardirqs last enabled at (1677): [] __up_console_sem+0x78/0x80 [ 42.797542] hardirqs last disabled at (1686): [] __up_console_sem+0x5d/0x80 [ 42.798520] softirqs last enabled at (1218): [] handle_softirqs+0x50c/0x770 [ 42.799505] softirqs last disabled at (1207): [] __irq_exit_rcu+0xc4/0x100 [ 42.800475] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61721' (ECDSA) to the list of known hosts. 2025/11/17 12:38:48 fuzzer started 2025/11/17 12:38:48 dialing manager at localhost:37895 2025/11/17 12:38:48 checking machine... 2025/11/17 12:38:48 checking revisions... [ 43.787327] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:38:48 testing simple program... [ 43.871345] cgroup: Unknown subsys name 'net' [ 43.919897] cgroup: Unknown subsys name 'cpuset' [ 43.933210] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:38:47 Registers: info registers vcpu 0 RAX=000000000004842d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe3fbf43000 CR3=000000000e0a8000 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=2037343a38333a323120373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a38333a3231203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000059e2c1fc RBX=00000000b98d9780 RCX=ffff888016003480 RDX=000000000000000d RSI=00000000e3985ee8 RDI=0000000000000002 RBP=0000000000000001 RSP=ffff8880168ef9c8 R8 =000000002bc38910 R9 =ffff88806c897800 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000cc0 R14=ffff8880168efa30 R15=000000000000000d RIP=ffffffff82642466 RFL=00000282 [--S----] 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 00007f3bf1138900 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=00007fff51ec8000 CR3=000000000d6b0000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000