[ 46.646045] ------------[ cut here ]------------ [ 46.647018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.649021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.650483] Modules linked in: [ 46.651079] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.653084] Tainted: [W]=WARN [ 46.653730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.655213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.656141] 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 [ 46.659310] RSP: 0018:ffff888017bb7bc0 EFLAGS: 00010286 [ 46.660296] RAX: 0000000000000000 RBX: ffffed1002f76f78 RCX: ffffffff813a4050 [ 46.661581] RDX: ffff88800a0b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.662898] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f76f2f [ 46.664178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.665451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bb7df8 [ 46.666738] FS: 00007f3123c73900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.668177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.669241] CR2: 00007f3124165580 CR3: 000000000a0f2000 CR4: 0000000000350ef0 [ 46.670548] Call Trace: [ 46.671020] [ 46.671477] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.672327] ? __create_object+0x59/0x80 [ 46.673118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.674107] __vmalloc_noprof+0x59/0x60 [ 46.674881] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.675775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.676726] bpf_prog_alloc+0x39/0x200 [ 46.677498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.678460] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.679339] do_seccomp+0x349/0x25e0 [ 46.680080] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.681006] ? __pfx_do_seccomp+0x10/0x10 [ 46.681835] ? find_held_lock+0x2b/0x80 [ 46.682660] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.683689] ? static_key_count+0x60/0x80 [ 46.684543] prctl_set_seccomp+0x4e/0x70 [ 46.685308] __do_sys_prctl+0xe6c/0x1d70 [ 46.686139] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.687061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.688092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.689107] ? irqentry_exit+0xf3/0x650 [ 46.689926] do_syscall_64+0xbf/0x430 [ 46.690704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.691812] RIP: 0033:0x7f31241655cd [ 46.692538] 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 [ 46.695781] RSP: 002b:00007fffeb8c33c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.697187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31241655cd [ 46.698524] RDX: 00005618db7e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.699819] RBP: 00007fffeb8c3420 R08: 0000000000000000 R09: 00007fffeb8c2ac0 [ 46.701117] R10: 0000000000000000 R11: 0000000000000246 R12: 00005618fbe532b0 [ 46.702453] R13: 00007fffeb8c3850 R14: 00005618fbe55d20 R15: 00005618fbe678d0 [ 46.703769] [ 46.704196] irq event stamp: 1735 [ 46.704850] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.706409] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.707944] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.709519] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.711074] ---[ end trace 0000000000000000 ]--- [ 49.984894] ------------[ cut here ]------------ [ 49.985864] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.987900] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.989366] Modules linked in: [ 49.990008] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.992015] Tainted: [W]=WARN [ 49.992616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.994095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.995042] 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 [ 49.998248] RSP: 0018:ffff888016987bc0 EFLAGS: 00010286 [ 49.999254] RAX: 0000000000000000 RBX: ffffed1002d30f78 RCX: ffffffff813a4050 [ 50.000542] RDX: ffff888009e05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.001829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d30f2f [ 50.003129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.004434] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016987df8 [ 50.005745] FS: 00007fd5123ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.007198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.008283] CR2: 00007ffddc3a2ef7 CR3: 00000000178f8000 CR4: 0000000000350ef0 [ 50.009577] Call Trace: [ 50.010048] [ 50.010525] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.011442] ? __create_object+0x59/0x80 [ 50.012184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.013160] __vmalloc_noprof+0x59/0x60 [ 50.013938] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.014831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.015773] bpf_prog_alloc+0x39/0x200 [ 50.016508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.017459] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.018329] do_seccomp+0x349/0x25e0 [ 50.019070] ? find_held_lock+0x2b/0x80 [ 50.019849] ? do_prlimit+0x310/0x610 [ 50.020596] ? __pfx_do_seccomp+0x10/0x10 [ 50.021334] ? do_raw_spin_unlock+0x53/0x220 [ 50.022192] ? _raw_spin_unlock+0x1e/0x40 [ 50.022993] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.023963] ? static_key_count+0x60/0x80 [ 50.024761] prctl_set_seccomp+0x4e/0x70 [ 50.025554] __do_sys_prctl+0xe6c/0x1d70 [ 50.026319] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.027216] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.028202] ? irqentry_exit+0xf3/0x650 [ 50.028978] do_syscall_64+0xbf/0x430 [ 50.029723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.030688] RIP: 0033:0x7fd51289f5cd [ 50.031348] 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 [ 50.034541] RSP: 002b:00007ffddc3a1540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.035925] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd51289f5cd [ 50.037213] RDX: 0000558e225ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.038541] RBP: 00007ffddc3a15a0 R08: 0000000000000000 R09: 00007ffddc3a0c40 [ 50.039848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e382672b0 [ 50.041135] R13: 00007ffddc3a19d0 R14: 0000558e38269d20 R15: 0000558e3827b8d0 [ 50.042469] [ 50.042903] irq event stamp: 1735 [ 50.043568] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.045097] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.046635] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 50.048184] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.049717] ---[ end trace 0000000000000000 ]--- [ 50.884564] ------------[ cut here ]------------ [ 50.885296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.886997] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.888187] Modules linked in: [ 50.888728] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.890599] Tainted: [W]=WARN [ 50.891068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.892726] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.893499] 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 [ 50.896132] RSP: 0018:ffff88800f637bc0 EFLAGS: 00010286 [ 50.896958] RAX: 0000000000000000 RBX: ffffed1001ec6f78 RCX: ffffffff813a4050 [ 50.898030] RDX: ffff8880172b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.899113] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ec6f2f [ 50.900205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.901267] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f637df8 [ 50.902351] FS: 00007fdf313de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.903582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.904479] CR2: 00007ffff3762ef7 CR3: 000000000c9c1000 CR4: 0000000000350ef0 [ 50.905558] Call Trace: [ 50.905945] [ 50.906286] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.907063] ? __create_object+0x59/0x80 [ 50.907716] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.908539] __vmalloc_noprof+0x59/0x60 [ 50.909134] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.909875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.910673] bpf_prog_alloc+0x39/0x200 [ 50.911255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.912032] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.912794] do_seccomp+0x349/0x25e0 [ 50.913355] ? find_held_lock+0x2b/0x80 [ 50.913998] ? do_prlimit+0x310/0x610 [ 50.914626] ? __pfx_do_seccomp+0x10/0x10 [ 50.915245] ? do_raw_spin_unlock+0x53/0x220 [ 50.915948] ? _raw_spin_unlock+0x1e/0x40 [ 50.916605] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.917423] ? static_key_count+0x60/0x80 [ 50.918056] prctl_set_seccomp+0x4e/0x70 [ 50.918716] __do_sys_prctl+0xe6c/0x1d70 [ 50.919341] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.920059] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.920876] ? irqentry_exit+0xf3/0x650 [ 50.921511] do_syscall_64+0xbf/0x430 [ 50.922094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.922896] RIP: 0033:0x7fdf318d05cd [ 50.923490] 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 [ 50.926130] RSP: 002b:00007ffff37605d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.927283] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf318d05cd [ 50.928349] RDX: 00005566c8ea7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.929425] RBP: 00007ffff3760630 R08: 0000000000000000 R09: 00007ffff375fcd0 [ 50.930501] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566d74f02b0 [ 50.931567] R13: 00007ffff3760a60 R14: 00005566d74f2d20 R15: 00005566d75048d0 [ 50.932661] [ 50.933017] irq event stamp: 1875 [ 50.933564] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 50.934856] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 50.936128] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 50.937414] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 50.938698] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46741' (ECDSA) to the list of known hosts. 2025/11/17 23:07:26 fuzzer started 2025/11/17 23:07:26 dialing manager at localhost:37895 2025/11/17 23:07:26 checking machine... 2025/11/17 23:07:26 checking revisions... [ 51.786741] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:07:26 testing simple program... [ 51.870923] cgroup: Unknown subsys name 'net' [ 51.929655] cgroup: Unknown subsys name 'cpuset' [ 51.945063] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:07:25 Registers: info registers vcpu 0 RAX=000056221913fed0 RBX=00007fd46d6aba70 RCX=000056221913fc80 RDX=0000000000000000 RSI=000056221913fe30 RDI=00007fd468006800 RBP=00007fd4680066b0 RSP=00007fd46d6aba40 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=00005621eeee0a50 R13=00007fd46d6aba70 R14=0000000000000001 R15=000056221913fe30 RIP=00005621eee6e37b RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd46d6ac700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd46deb7000 CR3=000000000e076000 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=2035323a37303a333220373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a37303a3332203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007fd5128a0000 RCX=ffffffff81209982 RDX=ffff88801757b780 RSI=00007fd5128a0000 RDI=ffffffffff600000 RBP=0000000000000001 RSP=ffff88801604f898 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000003 R12=ffff88801604f9e0 R13=0000000000000000 R14=ffff88801757b780 R15=0000000000000cc0 RIP=ffffffff817517c0 RFL=00000206 [-----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 00007fd5123ad900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddc39b000 CR3=000000001f60c000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000