[ 46.352514] ------------[ cut here ]------------ [ 46.353472] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.355465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.356943] Modules linked in: [ 46.357547] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.359589] Tainted: [W]=WARN [ 46.360186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.361677] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.362601] 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 [ 46.365811] RSP: 0018:ffff888017567bc0 EFLAGS: 00010286 [ 46.366795] RAX: 0000000000000000 RBX: ffffed1002eacf78 RCX: ffffffff813a4050 [ 46.368093] RDX: ffff888016d28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.369381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eacf2f [ 46.370659] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.371932] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017567df8 [ 46.373201] FS: 00007f81b9d52900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.374620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.375676] CR2: 00007f81ba244580 CR3: 0000000009f22000 CR4: 0000000000350ef0 [ 46.376945] Call Trace: [ 46.377405] [ 46.377819] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.378715] ? __create_object+0x59/0x80 [ 46.379481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.380442] __vmalloc_noprof+0x59/0x60 [ 46.381198] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.382188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.383297] bpf_prog_alloc+0x39/0x200 [ 46.384186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.385261] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.386320] do_seccomp+0x349/0x25e0 [ 46.387163] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.388207] ? __pfx_do_seccomp+0x10/0x10 [ 46.389121] ? find_held_lock+0x2b/0x80 [ 46.390008] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.391118] ? static_key_count+0x60/0x80 [ 46.392040] prctl_set_seccomp+0x4e/0x70 [ 46.392880] __do_sys_prctl+0xe6c/0x1d70 [ 46.393800] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.394787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.395892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.397029] ? irqentry_exit+0xf3/0x650 [ 46.397788] do_syscall_64+0xbf/0x430 [ 46.398691] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.399768] RIP: 0033:0x7f81ba2445cd [ 46.400469] 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 [ 46.403445] RSP: 002b:00007ffc101e0a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.404606] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81ba2445cd [ 46.405713] RDX: 0000559ee96dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.406806] RBP: 00007ffc101e0aa0 R08: 0000000000000000 R09: 00007ffc101e0140 [ 46.407929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f1e033bf0 [ 46.409165] R13: 00007ffc101e0ed0 R14: 0000559f1e03d380 R15: 0000559f1e048460 [ 46.410453] [ 46.410857] irq event stamp: 1807 [ 46.411497] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 46.412795] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 46.414082] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 46.415327] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 46.416539] ---[ end trace 0000000000000000 ]--- [ 49.768431] ------------[ cut here ]------------ [ 49.769350] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.771388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.773127] Modules linked in: [ 49.773744] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.775819] Tainted: [W]=WARN [ 49.776428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.777938] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.778820] 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 [ 49.782055] RSP: 0018:ffff888016e8fbc0 EFLAGS: 00010286 [ 49.783035] RAX: 0000000000000000 RBX: ffffed1002dd1f78 RCX: ffffffff813a4050 [ 49.784338] RDX: ffff888016b8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.785651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd1f2f [ 49.786952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.788253] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e8fdf8 [ 49.789569] FS: 00007f1dbccd4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.791033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.792106] CR2: 00007f1dbd1c6580 CR3: 0000000009cf3000 CR4: 0000000000350ef0 [ 49.793410] Call Trace: [ 49.793934] [ 49.794354] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.795264] ? __create_object+0x59/0x80 [ 49.796061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.797044] __vmalloc_noprof+0x59/0x60 [ 49.797782] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.798668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.799617] bpf_prog_alloc+0x39/0x200 [ 49.800366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.801307] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.802258] do_seccomp+0x349/0x25e0 [ 49.803008] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.803945] ? __pfx_do_seccomp+0x10/0x10 [ 49.804727] ? find_held_lock+0x2b/0x80 [ 49.805525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.806531] ? static_key_count+0x60/0x80 [ 49.807364] prctl_set_seccomp+0x4e/0x70 [ 49.808171] __do_sys_prctl+0xe6c/0x1d70 [ 49.808982] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.809845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.810855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.811858] ? irqentry_exit+0xf3/0x650 [ 49.812656] do_syscall_64+0xbf/0x430 [ 49.813427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.814433] RIP: 0033:0x7f1dbd1c65cd [ 49.815158] 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 [ 49.818512] RSP: 002b:00007fff4bfb14d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.819950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1dbd1c65cd [ 49.821295] RDX: 000055adfe530e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.822656] RBP: 00007fff4bfb1530 R08: 0000000000000000 R09: 00007fff4bfb0bd0 [ 49.824000] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae29411bf0 [ 49.825345] R13: 00007fff4bfb1960 R14: 000055ae2941b380 R15: 000055ae29426460 [ 49.826722] [ 49.827206] irq event stamp: 1861 [ 49.827845] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 49.829443] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 49.830976] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 49.832316] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 49.833649] ---[ end trace 0000000000000000 ]--- [ 50.654221] ------------[ cut here ]------------ [ 50.655263] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.657473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.659179] Modules linked in: [ 50.659839] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.662100] Tainted: [W]=WARN [ 50.662730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.664379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.665423] 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 [ 50.669001] RSP: 0018:ffff888017b57bc0 EFLAGS: 00010286 [ 50.670157] RAX: 0000000000000000 RBX: ffffed1002f6af78 RCX: ffffffff813a4050 [ 50.671606] RDX: ffff888013f68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.673052] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6af2f [ 50.674577] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.676048] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b57df8 [ 50.677562] FS: 00007f24320da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.679223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.680454] CR2: 00007ffcc291cef8 CR3: 000000000fa25000 CR4: 0000000000350ef0 [ 50.681972] Call Trace: [ 50.682528] [ 50.683037] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.684094] ? __create_object+0x59/0x80 [ 50.685006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.686187] __vmalloc_noprof+0x59/0x60 [ 50.687059] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.688099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.689224] bpf_prog_alloc+0x39/0x200 [ 50.690115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.691226] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.692288] do_seccomp+0x349/0x25e0 [ 50.693128] ? find_held_lock+0x2b/0x80 [ 50.694069] ? do_prlimit+0x310/0x610 [ 50.694961] ? __pfx_do_seccomp+0x10/0x10 [ 50.695841] ? do_raw_spin_unlock+0x53/0x220 [ 50.696834] ? _raw_spin_unlock+0x1e/0x40 [ 50.697792] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.698943] ? static_key_count+0x60/0x80 [ 50.699841] prctl_set_seccomp+0x4e/0x70 [ 50.700711] __do_sys_prctl+0xe6c/0x1d70 [ 50.701554] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.702422] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.703247] ? irqentry_exit+0xf3/0x650 [ 50.703851] do_syscall_64+0xbf/0x430 [ 50.704494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.705305] RIP: 0033:0x7f24325cc5cd [ 50.705879] 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 [ 50.708589] RSP: 002b:00007ffcc291ae20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.709766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24325cc5cd [ 50.710870] RDX: 000055b57e31ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.711975] RBP: 00007ffcc291ae80 R08: 0000000000000000 R09: 00007ffcc291a520 [ 50.713055] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b584c3aad0 [ 50.714179] R13: 00007ffcc291b2b0 R14: 000055b584c3bbc0 R15: 000055b584c4c780 [ 50.715302] [ 50.715661] irq event stamp: 1763 [ 50.716211] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 50.717506] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 50.718833] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 50.720155] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 50.721463] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57051' (ECDSA) to the list of known hosts. 2025/11/18 10:16:24 fuzzer started 2025/11/18 10:16:25 dialing manager at localhost:34383 2025/11/18 10:16:25 checking machine... 2025/11/18 10:16:25 checking revisions... [ 51.621399] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:16:25 testing simple program... [ 51.711961] cgroup: Unknown subsys name 'net' [ 51.758443] cgroup: Unknown subsys name 'cpuset' [ 51.770429] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:16:24 Registers: info registers vcpu 0 RAX=ffff8880168bf770 RBX=ffff88800f5f4980 RCX=ffff8880168bf730 RDX=00007f1dbcca4000 RSI=ffff888020585f30 RDI=ffff88800f5f4980 RBP=00007f1dbcdfffff RSP=ffff8880168bf5f0 R8 =0000000000000001 R9 =0000000000000000 R10=ffff8880168bf770 R11=0000000000000001 R12=ffff888020585f30 R13=00007f1dbcca7000 R14=00007f1dbcca6fff R15=dffffc0000000000 RIP=ffffffff81a45f74 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 00007f1dbccd4900 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=00007f1dbccb3020 CR3=00000000205c9000 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 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff8135e4c2 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 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=00007f60e1095000 CR3=000000000ce23000 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=74bc56c434d062aedb4bf048847cf1e9 XMM02=0000000000306d78eff9b2d0a8fce9cb XMM03=0000000000306e482c67c8bc2e329bc3 XMM04=235139288400c1b100000000000ae988 XMM05=f0a1de1a796968c00000000000321830 XMM06=405749d8372a36f100000000003208d0 XMM07=e042d86d42eb936e0000000000311fb0 XMM08=86322b53e5cf57c30000000000306e48 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000