[ 45.878552] ------------[ cut here ]------------ [ 45.879499] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.881556] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.883044] Modules linked in: [ 45.883696] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.885672] Tainted: [W]=WARN [ 45.886269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.887730] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.888638] 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 [ 45.891980] RSP: 0018:ffff88801b627bc0 EFLAGS: 00010286 [ 45.893016] RAX: 0000000000000000 RBX: ffffed10036c4f78 RCX: ffffffff813a4050 [ 45.894382] RDX: ffff888016309bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.895746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036c4f2f [ 45.897100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.898491] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b627df8 [ 45.899878] FS: 00007f359ef4b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.901424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.902553] CR2: 00007fffad916ef7 CR3: 000000000bea0000 CR4: 0000000000350ef0 [ 45.903918] Call Trace: [ 45.904448] [ 45.904886] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.905853] ? __create_object+0x59/0x80 [ 45.906708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.907746] __vmalloc_noprof+0x59/0x60 [ 45.908550] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.909480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.910483] bpf_prog_alloc+0x39/0x200 [ 45.911269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.912240] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.913211] do_seccomp+0x349/0x25e0 [ 45.913954] ? find_held_lock+0x2b/0x80 [ 45.914768] ? do_prlimit+0x310/0x610 [ 45.915548] ? __pfx_do_seccomp+0x10/0x10 [ 45.916398] ? do_raw_spin_unlock+0x53/0x220 [ 45.917298] ? _raw_spin_unlock+0x1e/0x40 [ 45.918101] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.919222] ? static_key_count+0x60/0x80 [ 45.920049] prctl_set_seccomp+0x4e/0x70 [ 45.920877] __do_sys_prctl+0xe6c/0x1d70 [ 45.921734] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.922658] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.923720] ? irqentry_exit+0xf3/0x650 [ 45.924559] do_syscall_64+0xbf/0x430 [ 45.925344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.926358] RIP: 0033:0x7f359f43d5cd [ 45.927044] 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 [ 45.930301] RSP: 002b:00007fffad914fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.931668] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f359f43d5cd [ 45.932931] RDX: 000055aa61f58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.934228] RBP: 00007fffad915020 R08: 0000000000000000 R09: 00007fffad9146c0 [ 45.935506] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa88b89ad0 [ 45.936785] R13: 00007fffad915450 R14: 000055aa88b8abc0 R15: 000055aa88b9b780 [ 45.938089] [ 45.938543] irq event stamp: 1793 [ 45.939142] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 45.940679] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 45.942217] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 45.943742] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 45.945272] ---[ end trace 0000000000000000 ]--- [ 49.002148] ------------[ cut here ]------------ [ 49.003140] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.005295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.006988] Modules linked in: [ 49.007701] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.009703] Tainted: [W]=WARN [ 49.010308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.011823] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.012759] 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 [ 49.016037] RSP: 0018:ffff88801758fbc0 EFLAGS: 00010286 [ 49.017028] RAX: 0000000000000000 RBX: ffffed1002eb1f78 RCX: ffffffff813a4050 [ 49.018354] RDX: ffff888016bb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.019658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb1f2f [ 49.020945] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.022272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801758fdf8 [ 49.023567] FS: 00007fcc250a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.025025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.026111] CR2: 00007ffe31cafef7 CR3: 000000001fb1a000 CR4: 0000000000350ef0 [ 49.027419] Call Trace: [ 49.027889] [ 49.028349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.029282] ? __create_object+0x59/0x80 [ 49.030045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.031022] __vmalloc_noprof+0x59/0x60 [ 49.031784] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.032688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.033640] bpf_prog_alloc+0x39/0x200 [ 49.034407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.035357] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.036281] do_seccomp+0x349/0x25e0 [ 49.036969] ? find_held_lock+0x2b/0x80 [ 49.037752] ? do_prlimit+0x310/0x610 [ 49.038515] ? __pfx_do_seccomp+0x10/0x10 [ 49.039315] ? do_raw_spin_unlock+0x53/0x220 [ 49.040119] ? _raw_spin_unlock+0x1e/0x40 [ 49.040910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.041900] ? static_key_count+0x60/0x80 [ 49.042732] prctl_set_seccomp+0x4e/0x70 [ 49.043527] __do_sys_prctl+0xe6c/0x1d70 [ 49.044330] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.045155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.046195] ? irqentry_exit+0xf3/0x650 [ 49.046921] do_syscall_64+0xbf/0x430 [ 49.047678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.048644] RIP: 0033:0x7fcc2559a5cd [ 49.049363] 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 [ 49.052594] RSP: 002b:00007ffe31cad550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.054007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc2559a5cd [ 49.055248] RDX: 00005595a4d0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.056413] RBP: 00007ffe31cad5b0 R08: 0000000000000000 R09: 00007ffe31cacc50 [ 49.057565] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595df1abad0 [ 49.058728] R13: 00007ffe31cad9e0 R14: 00005595df1acbc0 R15: 00005595df1bd780 [ 49.059904] [ 49.060323] irq event stamp: 1859 [ 49.060861] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 49.062230] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 49.063595] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 49.064978] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 49.066366] ---[ end trace 0000000000000000 ]--- [ 49.854660] ------------[ cut here ]------------ [ 49.855642] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.857681] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.859232] Modules linked in: [ 49.859855] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.861882] Tainted: [W]=WARN [ 49.862506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.864021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.864955] 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 [ 49.868156] RSP: 0018:ffff888018e4fbc0 EFLAGS: 00010286 [ 49.869120] RAX: 0000000000000000 RBX: ffffed10031c9f78 RCX: ffffffff813a4050 [ 49.870414] RDX: ffff888013331bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.871700] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c9f2f [ 49.872996] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.874286] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e4fdf8 [ 49.875587] FS: 00007f8c79551900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.877031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.878105] CR2: 00007f8c79a43580 CR3: 000000000de56000 CR4: 0000000000350ef0 [ 49.879393] Call Trace: [ 49.879864] [ 49.880323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.881228] ? __create_object+0x59/0x80 [ 49.881976] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.882940] __vmalloc_noprof+0x59/0x60 [ 49.883695] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.884563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.885486] bpf_prog_alloc+0x39/0x200 [ 49.886238] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.887114] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.888009] do_seccomp+0x349/0x25e0 [ 49.888726] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.889623] ? __pfx_do_seccomp+0x10/0x10 [ 49.890427] ? find_held_lock+0x2b/0x80 [ 49.891132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.892081] ? static_key_count+0x60/0x80 [ 49.892886] prctl_set_seccomp+0x4e/0x70 [ 49.893658] __do_sys_prctl+0xe6c/0x1d70 [ 49.894456] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.895320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.896278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.897245] ? irqentry_exit+0xf3/0x650 [ 49.897985] do_syscall_64+0xbf/0x430 [ 49.898724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.899661] RIP: 0033:0x7f8c79a435cd [ 49.900372] 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 [ 49.903538] RSP: 002b:00007fffd4e96c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.904894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c79a435cd [ 49.906205] RDX: 00005587d1bf7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.907510] RBP: 00007fffd4e96c60 R08: 0000000000000000 R09: 00007fffd4e96300 [ 49.908787] R10: 0000000000000000 R11: 0000000000000246 R12: 000055880c1baad0 [ 49.910065] R13: 00007fffd4e97090 R14: 000055880c1bbbc0 R15: 000055880c1cc780 [ 49.911356] [ 49.911783] irq event stamp: 1769 [ 49.912428] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.913948] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.915459] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.917023] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.918547] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32908' (ECDSA) to the list of known hosts. 2025/11/17 14:59:22 fuzzer started 2025/11/17 14:59:22 dialing manager at localhost:37895 2025/11/17 14:59:22 checking machine... 2025/11/17 14:59:22 checking revisions... [ 50.838241] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:59:22 testing simple program... [ 50.926535] cgroup: Unknown subsys name 'net' [ 50.991714] cgroup: Unknown subsys name 'cpuset' [ 51.004377] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:59:21 Registers: info registers vcpu 0 RAX=00000000000467ff RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560ff9d57000 CR3=000000000e201000 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=39353a343120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383633 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=0000000000000000 RBX=0000000000000000 RCX=ffffffff84bf02f8 RDX=ffff88801b67d340 RSI=0000000000000000 RDI=0000000000000005 RBP=00007fcc2581a000 RSP=ffff888017ce7c88 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800b95ec80 R13=0000000000000000 R14=ffff888009c46060 R15=00007fcc2581bfff RIP=ffffffff81751c70 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fcc250a8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcc2581b30c CR3=000000001fba7000 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=6720646572637465733a4d41503d706f 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