[ 46.610121] ------------[ cut here ]------------ [ 46.611061] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.613834] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.615334] Modules linked in: [ 46.615943] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.617921] Tainted: [W]=WARN [ 46.618529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.619999] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.621163] 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 [ 46.624475] RSP: 0018:ffff888018d1fbc0 EFLAGS: 00010286 [ 46.625470] RAX: 0000000000000000 RBX: ffffed10031a3f78 RCX: ffffffff813a4050 [ 46.626784] RDX: ffff888016620000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.628069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031a3f2f [ 46.629359] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.630666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d1fdf8 [ 46.631949] FS: 00007fa4801e2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.633420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.634503] CR2: 00007fa4806d4580 CR3: 000000000d941000 CR4: 0000000000350ef0 [ 46.635788] Call Trace: [ 46.636260] [ 46.636723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.637644] ? __create_object+0x59/0x80 [ 46.638445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.639424] __vmalloc_noprof+0x59/0x60 [ 46.640138] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.641011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.641952] bpf_prog_alloc+0x39/0x200 [ 46.642711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.643644] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.644551] do_seccomp+0x349/0x25e0 [ 46.645232] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.646140] ? __pfx_do_seccomp+0x10/0x10 [ 46.646929] ? find_held_lock+0x2b/0x80 [ 46.647697] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.648678] ? static_key_count+0x60/0x80 [ 46.649492] prctl_set_seccomp+0x4e/0x70 [ 46.650235] __do_sys_prctl+0xe6c/0x1d70 [ 46.651038] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.651904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.652855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.653814] ? irqentry_exit+0xf3/0x650 [ 46.654602] do_syscall_64+0xbf/0x430 [ 46.655344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.656306] RIP: 0033:0x7fa4806d45cd [ 46.656966] 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 [ 46.660134] RSP: 002b:00007ffee7751880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.661515] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4806d45cd [ 46.662833] RDX: 000055ab3e68ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.664138] RBP: 00007ffee77518e0 R08: 0000000000000000 R09: 00007ffee7750f80 [ 46.665425] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab4b47bbf0 [ 46.666737] R13: 00007ffee7751d10 R14: 000055ab4b485380 R15: 000055ab4b490460 [ 46.667906] [ 46.668261] irq event stamp: 1827 [ 46.668793] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 46.670068] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 46.671350] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 46.672656] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 46.673934] ---[ end trace 0000000000000000 ]--- [ 50.059253] ------------[ cut here ]------------ [ 50.060219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.062315] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.063997] Modules linked in: [ 50.064646] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.066723] Tainted: [W]=WARN [ 50.067344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.068878] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.069840] 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 [ 50.073153] RSP: 0018:ffff88801d1cfbc0 EFLAGS: 00010286 [ 50.074152] RAX: 0000000000000000 RBX: ffffed1003a39f78 RCX: ffffffff813a4050 [ 50.075493] RDX: ffff8880175a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.076840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a39f2f [ 50.078426] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.080047] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d1cfdf8 [ 50.081662] FS: 00007f50dbd70900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.083494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.084673] CR2: 00007f50dc2d64a6 CR3: 000000001866f000 CR4: 0000000000350ef0 [ 50.086013] Call Trace: [ 50.086535] [ 50.086973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.087897] ? __create_object+0x59/0x80 [ 50.088696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.089698] __vmalloc_noprof+0x59/0x60 [ 50.090500] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.091399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.092359] bpf_prog_alloc+0x39/0x200 [ 50.093083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.094045] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.095000] do_seccomp+0x349/0x25e0 [ 50.095740] ? find_held_lock+0x2b/0x80 [ 50.096540] ? do_prlimit+0x310/0x610 [ 50.097258] ? __pfx_do_seccomp+0x10/0x10 [ 50.098065] ? do_raw_spin_unlock+0x53/0x220 [ 50.098931] ? _raw_spin_unlock+0x1e/0x40 [ 50.099747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.100765] ? static_key_count+0x60/0x80 [ 50.101578] prctl_set_seccomp+0x4e/0x70 [ 50.102383] __do_sys_prctl+0xe6c/0x1d70 [ 50.103149] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.104043] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.105054] ? irqentry_exit+0xf3/0x650 [ 50.105859] do_syscall_64+0xbf/0x430 [ 50.106626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.107597] RIP: 0033:0x7f50dc2625cd [ 50.108346] 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 [ 50.111600] RSP: 002b:00007fff684b8250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.113010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50dc2625cd [ 50.114340] RDX: 00005606e6d3fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.115638] RBP: 00007fff684b82b0 R08: 0000000000000000 R09: 00007fff684b7950 [ 50.116958] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606ff138b10 [ 50.118288] R13: 00007fff684b86e0 R14: 00005606ff1392b0 R15: 00005606ff14d6f0 [ 50.119605] [ 50.120055] irq event stamp: 1681 [ 50.120736] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 50.122298] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 50.123883] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 50.125453] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 50.126987] ---[ end trace 0000000000000000 ]--- [ 50.948002] ------------[ cut here ]------------ [ 50.948861] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.950633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.951932] Modules linked in: [ 50.952535] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.954313] Tainted: [W]=WARN [ 50.954806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.956101] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.956912] 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 [ 50.959747] RSP: 0018:ffff888017d5fbc0 EFLAGS: 00010286 [ 50.960619] RAX: 0000000000000000 RBX: ffffed1002fabf78 RCX: ffffffff813a4050 [ 50.961767] RDX: ffff8880164d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.962937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fabf2f [ 50.964104] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.965256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d5fdf8 [ 50.966432] FS: 00007feb304b4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.967721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.968676] CR2: 00007feb309a6580 CR3: 000000000b7fe000 CR4: 0000000000350ef0 [ 50.969833] Call Trace: [ 50.970291] [ 50.970650] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.971406] ? __create_object+0x59/0x80 [ 50.972066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.972935] __vmalloc_noprof+0x59/0x60 [ 50.973616] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.974411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.975149] bpf_prog_alloc+0x39/0x200 [ 50.975804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.976630] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.977443] do_seccomp+0x349/0x25e0 [ 50.978008] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.978791] ? __pfx_do_seccomp+0x10/0x10 [ 50.979503] ? find_held_lock+0x2b/0x80 [ 50.980144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.980982] ? static_key_count+0x60/0x80 [ 50.981664] prctl_set_seccomp+0x4e/0x70 [ 50.982377] __do_sys_prctl+0xe6c/0x1d70 [ 50.983047] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.983815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.984667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.985527] ? irqentry_exit+0xf3/0x650 [ 50.986175] do_syscall_64+0xbf/0x430 [ 50.986855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.987695] RIP: 0033:0x7feb309a65cd [ 50.988321] 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 [ 50.991121] RSP: 002b:00007fffaf972f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.992334] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb309a65cd [ 50.993491] RDX: 00005645b2047e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.994664] RBP: 00007fffaf972fd0 R08: 0000000000000000 R09: 00007fffaf972670 [ 50.995846] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645bd3e4ad0 [ 50.996976] R13: 00007fffaf973400 R14: 00005645bd3e5bc0 R15: 00005645bd3f6780 [ 50.998131] [ 50.998562] irq event stamp: 1773 [ 50.999107] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 51.000464] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 51.001825] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 51.003183] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 51.004537] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5532' (ECDSA) to the list of known hosts. 2025/11/18 22:08:32 fuzzer started 2025/11/18 22:08:32 dialing manager at localhost:34383 2025/11/18 22:08:32 checking machine... 2025/11/18 22:08:32 checking revisions... [ 51.892045] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:08:32 testing simple program... [ 51.984617] cgroup: Unknown subsys name 'net' [ 52.047715] cgroup: Unknown subsys name 'cpuset' [ 52.065172] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:08:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff8259fcfa RDX=00000000000101f4 RSI=ffffffff8259fd08 RDI=0000000000000007 RBP=ffff88800ecc01a0 RSP=ffff8880096076f8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=00000000000101f4 R11=0000000000000001 R12=00000000000101f4 R13=ffff88800ecc0050 R14=ffff88800ecc0048 R15=ffff88800ecc0060 RIP=ffffffff8259fd0e RFL=00000093 [--S-A-C] 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f50dc3280b0 CR3=000000000c5ca000 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=38303a323220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363339 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=0000000000000001 RBX=0000000000000002 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff8880091c3e08 RDI=ffff888009762668 RBP=ffff8880091c3e08 RSP=ffff88800977f798 R8 =0000000000000001 R9 =fffff940000f7158 R10=0000000000000001 R11=0000000000000001 R12=ffff888009761bc0 R13=ffff888009762618 R14=00000000ffffffff R15=ffff888009762668 RIP=ffffffff84c72122 RFL=00000046 [---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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdc762fd450 CR3=000000000d85d000 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=2031333a38303a323220383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031333a38303a3232203831 XMM08=74696c6962617061633d7373616c6374 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000