[ 39.048444] ------------[ cut here ]------------ [ 39.049433] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.051445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.052917] Modules linked in: [ 39.053547] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.055608] Tainted: [W]=WARN [ 39.056208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057707] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.058638] 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 [ 39.061823] RSP: 0018:ffff888015b07bc0 EFLAGS: 00010286 [ 39.062800] RAX: 0000000000000000 RBX: ffffed1002b60f78 RCX: ffffffff813a4050 [ 39.064090] RDX: ffff888016c6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.065411] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b60f2f [ 39.066689] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.067982] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b07df8 [ 39.069288] FS: 00007f4f2d730900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.070737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.071818] CR2: 00007ffc3d599ef7 CR3: 000000000b9e2000 CR4: 0000000000350ef0 [ 39.073135] Call Trace: [ 39.073611] [ 39.074016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.074912] ? __create_object+0x59/0x80 [ 39.075685] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.076676] __vmalloc_noprof+0x59/0x60 [ 39.077449] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.078331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079276] bpf_prog_alloc+0x39/0x200 [ 39.079969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080913] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.081835] do_seccomp+0x349/0x25e0 [ 39.082555] ? find_held_lock+0x2b/0x80 [ 39.083329] ? do_prlimit+0x310/0x610 [ 39.084021] ? __pfx_do_seccomp+0x10/0x10 [ 39.084815] ? do_raw_spin_unlock+0x53/0x220 [ 39.085653] ? _raw_spin_unlock+0x1e/0x40 [ 39.086463] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.087443] ? static_key_count+0x60/0x80 [ 39.088258] prctl_set_seccomp+0x4e/0x70 [ 39.089007] __do_sys_prctl+0xe6c/0x1d70 [ 39.089809] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.090667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.091644] ? irqentry_exit+0xf3/0x650 [ 39.092404] do_syscall_64+0xbf/0x430 [ 39.093163] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.094082] RIP: 0033:0x7f4f2dc225cd [ 39.094776] 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 [ 39.097983] RSP: 002b:00007ffc3d597c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.099349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f2dc225cd [ 39.100667] RDX: 00005631da0afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.101973] RBP: 00007ffc3d597ca0 R08: 0000000000000000 R09: 00007ffc3d597340 [ 39.103267] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631f2b8ebf0 [ 39.104557] R13: 00007ffc3d5980d0 R14: 00005631f2b98380 R15: 00005631f2ba3460 [ 39.105896] [ 39.106371] irq event stamp: 1809 [ 39.106994] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 39.108539] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.110128] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 39.111680] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 39.113196] ---[ end trace 0000000000000000 ]--- [ 42.444967] ------------[ cut here ]------------ [ 42.445575] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.446858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.447795] Modules linked in: [ 42.448212] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.449509] Tainted: [W]=WARN [ 42.449869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.450834] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.451416] 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 [ 42.453462] RSP: 0018:ffff888016b87bc0 EFLAGS: 00010286 [ 42.454070] RAX: 0000000000000000 RBX: ffffed1002d70f78 RCX: ffffffff813a4050 [ 42.454906] RDX: ffff8880158e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.455732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d70f2f [ 42.456570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.457406] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b87df8 [ 42.458241] FS: 00007ff5640fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.459170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.459826] CR2: 00007ffcf0d22ef7 CR3: 000000000d8c7000 CR4: 0000000000350ef0 [ 42.460654] Call Trace: [ 42.460957] [ 42.461244] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.461788] ? __create_object+0x59/0x80 [ 42.462290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.462877] __vmalloc_noprof+0x59/0x60 [ 42.463362] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.463896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.464494] bpf_prog_alloc+0x39/0x200 [ 42.464953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.465543] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.466095] do_seccomp+0x349/0x25e0 [ 42.466566] ? find_held_lock+0x2b/0x80 [ 42.467026] ? do_prlimit+0x310/0x610 [ 42.467517] ? __pfx_do_seccomp+0x10/0x10 [ 42.467994] ? do_raw_spin_unlock+0x53/0x220 [ 42.468517] ? _raw_spin_unlock+0x1e/0x40 [ 42.468989] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.469599] ? static_key_count+0x60/0x80 [ 42.470071] prctl_set_seccomp+0x4e/0x70 [ 42.470563] __do_sys_prctl+0xe6c/0x1d70 [ 42.471043] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.471605] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.472225] ? irqentry_exit+0xf3/0x650 [ 42.472697] do_syscall_64+0xbf/0x430 [ 42.473174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.473751] RIP: 0033:0x7ff5645ee5cd [ 42.474203] 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 [ 42.476242] RSP: 002b:00007ffcf0d215b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.477137] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5645ee5cd [ 42.477925] RDX: 000055f140df1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.478739] RBP: 00007ffcf0d21610 R08: 0000000000000000 R09: 00007ffcf0d20cb0 [ 42.479571] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f18033a2b0 [ 42.480391] R13: 00007ffcf0d21a40 R14: 000055f18033cd20 R15: 000055f18034e8d0 [ 42.481223] [ 42.481495] irq event stamp: 1687 [ 42.481888] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 42.482854] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 42.483832] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 42.484822] softirqs last disabled at (1275): [] __irq_exit_rcu+0xc4/0x100 [ 42.485787] ---[ end trace 0000000000000000 ]--- [ 43.157350] ------------[ cut here ]------------ [ 43.157916] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.159240] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.160172] Modules linked in: [ 43.160552] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.161854] Tainted: [W]=WARN [ 43.162228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.163156] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.163718] 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 [ 43.165788] RSP: 0018:ffff888018b4fbc0 EFLAGS: 00010286 [ 43.166404] RAX: 0000000000000000 RBX: ffffed1003169f78 RCX: ffffffff813a4050 [ 43.167245] RDX: ffff888016465340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.168037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003169f2f [ 43.168858] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.169678] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b4fdf8 [ 43.170499] FS: 00007feb53730900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.171416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.172068] CR2: 00007ffcecdeaef7 CR3: 000000001e03f000 CR4: 0000000000350ef0 [ 43.172886] Call Trace: [ 43.173205] [ 43.173469] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.174021] ? __create_object+0x59/0x80 [ 43.174539] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.175156] __vmalloc_noprof+0x59/0x60 [ 43.175611] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.176166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.176743] bpf_prog_alloc+0x39/0x200 [ 43.177204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.177769] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.178328] do_seccomp+0x349/0x25e0 [ 43.178760] ? find_held_lock+0x2b/0x80 [ 43.179240] ? do_prlimit+0x310/0x610 [ 43.179687] ? __pfx_do_seccomp+0x10/0x10 [ 43.180194] ? do_raw_spin_unlock+0x53/0x220 [ 43.180699] ? _raw_spin_unlock+0x1e/0x40 [ 43.181183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.181775] ? static_key_count+0x60/0x80 [ 43.182283] prctl_set_seccomp+0x4e/0x70 [ 43.182747] __do_sys_prctl+0xe6c/0x1d70 [ 43.183248] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.183779] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.184845] ? irqentry_exit+0xf3/0x650 [ 43.185342] do_syscall_64+0xbf/0x430 [ 43.185793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.186401] RIP: 0033:0x7feb53c225cd [ 43.186833] 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 [ 43.188870] RSP: 002b:00007ffcecde83a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.189735] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb53c225cd [ 43.190565] RDX: 000055e692855e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.191407] RBP: 00007ffcecde8400 R08: 0000000000000000 R09: 00007ffcecde7aa0 [ 43.192229] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6b488dad0 [ 43.193036] R13: 00007ffcecde8830 R14: 000055e6b488ebc0 R15: 000055e6b489f780 [ 43.193871] [ 43.194165] irq event stamp: 2497 [ 43.194561] hardirqs last enabled at (2505): [] __up_console_sem+0x78/0x80 [ 43.195531] hardirqs last disabled at (2514): [] __up_console_sem+0x5d/0x80 [ 43.196509] softirqs last enabled at (2372): [] handle_softirqs+0x50c/0x770 [ 43.197509] softirqs last disabled at (2325): [] __irq_exit_rcu+0xc4/0x100 [ 43.198479] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19084' (ECDSA) to the list of known hosts. 2025/11/18 08:46:17 fuzzer started 2025/11/18 08:46:17 dialing manager at localhost:34383 2025/11/18 08:46:17 checking machine... 2025/11/18 08:46:17 checking revisions... [ 43.898376] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:46:17 testing simple program... [ 43.959984] cgroup: Unknown subsys name 'net' [ 44.002716] cgroup: Unknown subsys name 'cpuset' [ 44.017201] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:46:16 Registers: info registers vcpu 0 RAX=0000000000040e7d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055577ce15000 CR3=000000000e310000 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=4ae0b84f3396598c8046174cb3cf7455 XMM02=0000000000304950ec2efd57dc4c00df XMM03=00000000003116107a2597971532618b XMM04=0688656df6d4b1f400000000000ae988 XMM05=090f1556b20111b30000000000321218 XMM06=5b75c91c8044534200000000003210a0 XMM07=e042d86d42eb936e00000000003118e8 XMM08=7a2597971532618b00000000003049b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888015b07bf0 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff888015b00000 RSP=ffff888015b077d8 R8 =0000000000000001 R9 =ffff888015b078a8 R10=000000000003c9ed R11=00000000000255fd R12=ffff888015b07801 R13=ffff888015b078b0 R14=ffff888015b07bd0 R15=ffff888015b07868 RIP=ffffffff81528eca RFL=00000202 [-------] 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 00007ff5640fc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff5640c6008 CR3=000000001c481000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000