[ 46.746936] ------------[ cut here ]------------ [ 46.747890] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.749953] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.751456] Modules linked in: [ 46.752146] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.754171] Tainted: [W]=WARN [ 46.754781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.756275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.757197] 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 [ 46.760425] RSP: 0018:ffff88800f50fbc0 EFLAGS: 00010286 [ 46.761415] RAX: 0000000000000000 RBX: ffffed1001ea1f78 RCX: ffffffff813a4050 [ 46.762707] RDX: ffff888015b91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.764013] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea1f2f [ 46.765314] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.766637] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f50fdf8 [ 46.767939] FS: 00007fa049162900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.769402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.770476] CR2: 00007fa049654580 CR3: 000000001e41d000 CR4: 0000000000350ef0 [ 46.771791] Call Trace: [ 46.772275] [ 46.772726] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.773571] ? __create_object+0x59/0x80 [ 46.774348] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.775302] __vmalloc_noprof+0x59/0x60 [ 46.776066] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.776938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.777884] bpf_prog_alloc+0x39/0x200 [ 46.778583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.779528] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.780452] do_seccomp+0x349/0x25e0 [ 46.781182] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.782099] ? __pfx_do_seccomp+0x10/0x10 [ 46.782903] ? find_held_lock+0x2b/0x80 [ 46.783657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.784597] ? static_key_count+0x60/0x80 [ 46.785416] prctl_set_seccomp+0x4e/0x70 [ 46.786220] __do_sys_prctl+0xe6c/0x1d70 [ 46.787015] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.787885] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.788870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.789851] ? irqentry_exit+0xf3/0x650 [ 46.790588] do_syscall_64+0xbf/0x430 [ 46.791346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.792313] RIP: 0033:0x7fa0496545cd [ 46.793016] 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 [ 46.796210] RSP: 002b:00007ffd31cb94c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.797598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0496545cd [ 46.798908] RDX: 0000563de0e39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.800218] RBP: 00007ffd31cb9520 R08: 0000000000000000 R09: 00007ffd31cb8bc0 [ 46.801536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e1d5ba2b0 [ 46.802830] R13: 00007ffd31cb9950 R14: 0000563e1d5bcd20 R15: 0000563e1d5ce8d0 [ 46.804140] [ 46.804584] irq event stamp: 1779 [ 46.805240] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.806791] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.808343] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 46.809899] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 46.811425] ---[ end trace 0000000000000000 ]--- [ 50.025578] ------------[ cut here ]------------ [ 50.026704] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.028952] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.030597] Modules linked in: [ 50.031298] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.033543] Tainted: [W]=WARN [ 50.034203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.035866] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.036912] 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 [ 50.040511] RSP: 0018:ffff88801652fbc0 EFLAGS: 00010286 [ 50.041641] RAX: 0000000000000000 RBX: ffffed1002ca5f78 RCX: ffffffff813a4050 [ 50.043087] RDX: ffff888015da0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.044540] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca5f2f [ 50.045976] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.047436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801652fdf8 [ 50.048903] FS: 00007febdd4ac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.050520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.051719] CR2: 00007ffd86ad3ef8 CR3: 00000000099d4000 CR4: 0000000000350ef0 [ 50.053166] Call Trace: [ 50.053726] [ 50.054189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.055193] ? __create_object+0x59/0x80 [ 50.056072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.057175] __vmalloc_noprof+0x59/0x60 [ 50.058029] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.059007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.060057] bpf_prog_alloc+0x39/0x200 [ 50.060898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.061944] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.062964] do_seccomp+0x349/0x25e0 [ 50.063783] ? find_held_lock+0x2b/0x80 [ 50.064597] ? do_prlimit+0x310/0x610 [ 50.065441] ? __pfx_do_seccomp+0x10/0x10 [ 50.066329] ? do_raw_spin_unlock+0x53/0x220 [ 50.067270] ? _raw_spin_unlock+0x1e/0x40 [ 50.068140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.069238] ? static_key_count+0x60/0x80 [ 50.070129] prctl_set_seccomp+0x4e/0x70 [ 50.071003] __do_sys_prctl+0xe6c/0x1d70 [ 50.071888] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.072869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.073971] ? irqentry_exit+0xf3/0x650 [ 50.074833] do_syscall_64+0xbf/0x430 [ 50.075660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.076733] RIP: 0033:0x7febdd99e5cd [ 50.077468] 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 [ 50.080991] RSP: 002b:00007ffd86ad1850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.082504] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febdd99e5cd [ 50.083919] RDX: 0000556b198e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.085356] RBP: 00007ffd86ad18b0 R08: 0000000000000000 R09: 00007ffd86ad0f50 [ 50.086786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b542e2240 [ 50.088203] R13: 00007ffd86ad1ce0 R14: 0000556b542eb380 R15: 0000556b542f6540 [ 50.089667] [ 50.090139] irq event stamp: 1735 [ 50.090864] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.092578] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.094035] softirqs last enabled at (1442): [] handle_softirqs+0x50c/0x770 [ 50.095312] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 50.096583] ---[ end trace 0000000000000000 ]--- [ 50.896547] ------------[ cut here ]------------ [ 50.897313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.898992] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.900209] Modules linked in: [ 50.900748] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.902597] Tainted: [W]=WARN [ 50.903154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.904409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.905182] 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 [ 50.907842] RSP: 0018:ffff888017567bc0 EFLAGS: 00010286 [ 50.908706] RAX: 0000000000000000 RBX: ffffed1002eacf78 RCX: ffffffff813a4050 [ 50.909783] RDX: ffff88800f73b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.910874] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eacf2f [ 50.911940] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.913016] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017567df8 [ 50.914105] FS: 00007f64ff724900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.915310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.916204] CR2: 00007f64ffc16580 CR3: 00000000200d7000 CR4: 0000000000350ef0 [ 50.917284] Call Trace: [ 50.917698] [ 50.918040] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.918793] ? __create_object+0x59/0x80 [ 50.919401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.920207] __vmalloc_noprof+0x59/0x60 [ 50.920852] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.921547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.922326] bpf_prog_alloc+0x39/0x200 [ 50.922930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.923700] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.924430] do_seccomp+0x349/0x25e0 [ 50.925029] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.925785] ? __pfx_do_seccomp+0x10/0x10 [ 50.926405] ? find_held_lock+0x2b/0x80 [ 50.927033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.927837] ? static_key_count+0x60/0x80 [ 50.928482] prctl_set_seccomp+0x4e/0x70 [ 50.929133] __do_sys_prctl+0xe6c/0x1d70 [ 50.929777] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.930461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.931260] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.932559] ? irqentry_exit+0xf3/0x650 [ 50.933193] do_syscall_64+0xbf/0x430 [ 50.933806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.934570] RIP: 0033:0x7f64ffc165cd [ 50.935158] 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 [ 50.937830] RSP: 002b:00007ffc650477a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.938971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64ffc165cd [ 50.940052] RDX: 000055b6018e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.941138] RBP: 00007ffc65047800 R08: 0000000000000000 R09: 00007ffc65046ea0 [ 50.942206] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b619749bf0 [ 50.943292] R13: 00007ffc65047c30 R14: 000055b619753380 R15: 000055b61975e460 [ 50.944393] [ 50.944788] irq event stamp: 1831 [ 50.945302] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 50.946566] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 50.947844] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 50.949163] softirqs last disabled at (1347): [] __irq_exit_rcu+0xc4/0x100 [ 50.950442] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16557' (ECDSA) to the list of known hosts. 2025/11/19 07:26:19 fuzzer started 2025/11/19 07:26:19 dialing manager at localhost:34383 2025/11/19 07:26:19 checking machine... 2025/11/19 07:26:19 checking revisions... [ 51.851909] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:26:19 testing simple program... [ 51.953846] cgroup: Unknown subsys name 'net' [ 52.033397] cgroup: Unknown subsys name 'cpuset' [ 52.050724] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:26:19 Registers: info registers vcpu 0 RAX=ffff8880172ab780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff81b5759c RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08d00 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000003 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81529327 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 00007febdd4ac900 00000000 00000000 GS =0000 ffff8880e538f000 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=00007ffd86acb000 CR3=0000000009ec1000 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=0000006f730074696d7265705f6d6170 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000033c19 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc5a83918 CR3=000000000c67d000 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=36323a373020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363837 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000