[ 43.954109] ------------[ cut here ]------------ [ 43.955011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.957097] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 43.958629] Modules linked in: [ 43.959283] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.961310] Tainted: [W]=WARN [ 43.961878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.963369] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.964271] 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 [ 43.967480] RSP: 0018:ffff88801adffbc0 EFLAGS: 00010286 [ 43.968473] RAX: 0000000000000000 RBX: ffffed10035bff78 RCX: ffffffff813a4050 [ 43.969794] RDX: ffff888013f4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.971100] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035bff2f [ 43.972396] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.973703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801adffdf8 [ 43.975014] FS: 00007fcfc7114900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.976462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.977548] CR2: 00007fcfc7606580 CR3: 000000000b794000 CR4: 0000000000350ef0 [ 43.978847] Call Trace: [ 43.979360] [ 43.979770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.980687] ? __create_object+0x59/0x80 [ 43.981513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.982489] __vmalloc_noprof+0x59/0x60 [ 43.983271] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.984100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.985069] bpf_prog_alloc+0x39/0x200 [ 43.985796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.986730] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.987671] do_seccomp+0x349/0x25e0 [ 43.988412] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.989361] ? __pfx_do_seccomp+0x10/0x10 [ 43.990116] ? find_held_lock+0x2b/0x80 [ 43.990911] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.991883] ? static_key_count+0x60/0x80 [ 43.992733] prctl_set_seccomp+0x4e/0x70 [ 43.993525] __do_sys_prctl+0xe6c/0x1d70 [ 43.994332] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.995202] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.996129] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.997138] ? irqentry_exit+0xf3/0x650 [ 43.997950] do_syscall_64+0xbf/0x430 [ 43.998710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.999658] RIP: 0033:0x7fcfc76065cd [ 44.000355] 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 [ 44.003552] RSP: 002b:00007ffdb38de070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.004936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfc76065cd [ 44.006239] RDX: 0000563409c55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.007518] RBP: 00007ffdb38de0d0 R08: 0000000000000000 R09: 00007ffdb38dd770 [ 44.008801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563412973ad0 [ 44.010114] R13: 00007ffdb38de500 R14: 0000563412974bc0 R15: 0000563412985780 [ 44.011422] [ 44.011848] irq event stamp: 1763 [ 44.012512] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 44.014066] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 44.015610] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 44.017200] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 44.018472] ---[ end trace 0000000000000000 ]--- [ 46.837606] ------------[ cut here ]------------ [ 46.838540] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.840619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 46.842084] Modules linked in: [ 46.842715] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.844962] Tainted: [W]=WARN [ 46.845635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.847111] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.848031] 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 [ 46.851196] RSP: 0018:ffff88801b31fbc0 EFLAGS: 00010286 [ 46.852114] RAX: 0000000000000000 RBX: ffffed1003663f78 RCX: ffffffff813a4050 [ 46.853421] RDX: ffff888016cbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.854683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003663f2f [ 46.855940] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.857227] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b31fdf8 [ 46.858506] FS: 00007f5203ae8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.859930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.861008] CR2: 00007f520404e4a6 CR3: 000000001fe98000 CR4: 0000000000350ef0 [ 46.862292] Call Trace: [ 46.862754] [ 46.863209] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.864076] ? __create_object+0x59/0x80 [ 46.864849] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.865828] __vmalloc_noprof+0x59/0x60 [ 46.866596] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.867484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.868421] bpf_prog_alloc+0x39/0x200 [ 46.869124] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.870050] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.870960] do_seccomp+0x349/0x25e0 [ 46.871689] ? find_held_lock+0x2b/0x80 [ 46.872455] ? do_prlimit+0x310/0x610 [ 46.873209] ? __pfx_do_seccomp+0x10/0x10 [ 46.873950] ? do_raw_spin_unlock+0x53/0x220 [ 46.874782] ? _raw_spin_unlock+0x1e/0x40 [ 46.875557] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.876520] ? static_key_count+0x60/0x80 [ 46.877340] prctl_set_seccomp+0x4e/0x70 [ 46.878061] __do_sys_prctl+0xe6c/0x1d70 [ 46.878831] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.879694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.880648] ? irqentry_exit+0xf3/0x650 [ 46.881436] do_syscall_64+0xbf/0x430 [ 46.882129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.883089] RIP: 0033:0x7f5203fda5cd [ 46.883787] 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 [ 46.886944] RSP: 002b:00007fff9edf50c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.888298] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5203fda5cd [ 46.889571] RDX: 000055cb35c28e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.890835] RBP: 00007fff9edf5120 R08: 0000000000000000 R09: 00007fff9edf47c0 [ 46.892098] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb5e906ad0 [ 46.893383] R13: 00007fff9edf5550 R14: 000055cb5e907bc0 R15: 000055cb5e918780 [ 46.894682] [ 46.895108] irq event stamp: 1785 [ 46.895764] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.897289] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.898786] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 46.900308] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 46.901809] ---[ end trace 0000000000000000 ]--- [ 47.612875] ------------[ cut here ]------------ [ 47.613849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.615871] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 47.617346] Modules linked in: [ 47.617934] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.619900] Tainted: [W]=WARN [ 47.620495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.621982] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.622898] 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 [ 47.626088] RSP: 0018:ffff88800f377bc0 EFLAGS: 00010286 [ 47.627054] RAX: 0000000000000000 RBX: ffffed1001e6ef78 RCX: ffffffff813a4050 [ 47.628341] RDX: ffff888017171bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.629625] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6ef2f [ 47.630919] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.632196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f377df8 [ 47.633486] FS: 00007fe36df09900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.634908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.635968] CR2: 00007ffc8287aef7 CR3: 0000000020500000 CR4: 0000000000350ef0 [ 47.637266] Call Trace: [ 47.637727] [ 47.638134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.639054] ? __create_object+0x59/0x80 [ 47.639839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.640817] __vmalloc_noprof+0x59/0x60 [ 47.641602] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.642489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.643421] bpf_prog_alloc+0x39/0x200 [ 47.644114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.645053] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.645954] do_seccomp+0x349/0x25e0 [ 47.646681] ? find_held_lock+0x2b/0x80 [ 47.647451] ? do_prlimit+0x310/0x610 [ 47.648203] ? __pfx_do_seccomp+0x10/0x10 [ 47.648959] ? do_raw_spin_unlock+0x53/0x220 [ 47.649783] ? _raw_spin_unlock+0x1e/0x40 [ 47.650561] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.651527] ? static_key_count+0x60/0x80 [ 47.652330] prctl_set_seccomp+0x4e/0x70 [ 47.653074] __do_sys_prctl+0xe6c/0x1d70 [ 47.653862] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.654726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.655699] ? irqentry_exit+0xf3/0x650 [ 47.656463] do_syscall_64+0xbf/0x430 [ 47.657227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.658125] RIP: 0033:0x7fe36e3fb5cd [ 47.658829] 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 [ 47.661978] RSP: 002b:00007ffc82878ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.663334] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe36e3fb5cd [ 47.664612] RDX: 0000556aaa7a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.665899] RBP: 00007ffc82878f00 R08: 0000000000000000 R09: 00007ffc828785a0 [ 47.667182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ae0c7aad0 [ 47.668470] R13: 00007ffc82879330 R14: 0000556ae0c7bbc0 R15: 0000556ae0c8c780 [ 47.669769] [ 47.670233] irq event stamp: 1781 [ 47.670834] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 47.672337] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 47.673879] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 47.675417] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 47.676931] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2046' (ECDSA) to the list of known hosts. 2025/11/17 15:08:10 fuzzer started 2025/11/17 15:08:11 dialing manager at localhost:37895 2025/11/17 15:08:11 checking machine... 2025/11/17 15:08:11 checking revisions... [ 48.595752] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:08:11 testing simple program... [ 48.684193] cgroup: Unknown subsys name 'net' [ 48.756850] cgroup: Unknown subsys name 'cpuset' [ 48.775696] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:08:10 Registers: info registers vcpu 0 RAX=ffff888018fe4f00 RBX=ffff888009cc49a8 RCX=ffff88802046bd40 RDX=ffff88800d61a760 RSI=ffff88802046ba80 RDI=0000000000000000 RBP=ffff88800de96250 RSP=ffff888016bf7a28 R8 =0000000000000000 R9 =ffffed1002d7ef37 R10=0000000000000003 R11=0000000000000001 R12=ffff88802046ba80 R13=00000000000002c0 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62696 RFL=00000082 [--S----] 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 00007f5203ae8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9edef000 CR3=000000000bc7b000 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=5320444f4854454d5f54505952434e45 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=0000000000000000 RBX=00007ffeedbea408 RCX=ffffffff869d7fd2 RDX=ffff888018970000 RSI=0000000000000001 RDI=ffff88801896f998 RBP=ffff888018968000 RSP=ffff88801896f910 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=0000000000000001 R13=ffff88801896f9d0 R14=ffff88801896ff58 R15=ffff88801896f988 RIP=ffffffff84c721b6 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 00007f766bfc5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc1737698 CR3=000000000c5b1000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000