[ 46.150926] ------------[ cut here ]------------ [ 46.151858] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.153881] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.155347] Modules linked in: [ 46.155977] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.158208] Tainted: [W]=WARN [ 46.159141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.160624] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.161545] 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 [ 46.164709] RSP: 0018:ffff88801caafbc0 EFLAGS: 00010286 [ 46.165679] RAX: 0000000000000000 RBX: ffffed1003955f78 RCX: ffffffff813a4050 [ 46.166957] RDX: ffff88800a3ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.168244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003955f2f [ 46.169524] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.170799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801caafdf8 [ 46.172085] FS: 00007f17a7f9b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.173523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.174592] CR2: 00007ffcf248aef7 CR3: 000000000e5ca000 CR4: 0000000000350ef0 [ 46.175879] Call Trace: [ 46.176339] [ 46.176789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.177692] ? __create_object+0x59/0x80 [ 46.178431] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.179403] __vmalloc_noprof+0x59/0x60 [ 46.180146] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.181012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.181928] bpf_prog_alloc+0x39/0x200 [ 46.182686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.183626] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.184524] do_seccomp+0x349/0x25e0 [ 46.185209] ? find_held_lock+0x2b/0x80 [ 46.185965] ? do_prlimit+0x310/0x610 [ 46.186705] ? __pfx_do_seccomp+0x10/0x10 [ 46.187466] ? do_raw_spin_unlock+0x53/0x220 [ 46.188307] ? _raw_spin_unlock+0x1e/0x40 [ 46.189089] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.190071] ? static_key_count+0x60/0x80 [ 46.190876] prctl_set_seccomp+0x4e/0x70 [ 46.191661] __do_sys_prctl+0xe6c/0x1d70 [ 46.192392] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.193242] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.194209] ? irqentry_exit+0xf3/0x650 [ 46.194965] do_syscall_64+0xbf/0x430 [ 46.195709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.196649] RIP: 0033:0x7f17a848d5cd [ 46.197301] 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 [ 46.200453] RSP: 002b:00007ffcf24885b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.201845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17a848d5cd [ 46.203171] RDX: 0000556302412e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.204467] RBP: 00007ffcf2488610 R08: 0000000000000000 R09: 00007ffcf2487cb0 [ 46.205777] R10: 0000000000000000 R11: 0000000000000246 R12: 000055632fd49ad0 [ 46.207066] R13: 00007ffcf2488a40 R14: 000055632fd4abc0 R15: 000055632fd5b780 [ 46.208443] [ 46.208992] irq event stamp: 1891 [ 46.209742] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 46.211527] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 46.213346] softirqs last enabled at (1930): [] handle_softirqs+0x50c/0x770 [ 46.215135] softirqs last disabled at (1919): [] __irq_exit_rcu+0xc4/0x100 [ 46.216935] ---[ end trace 0000000000000000 ]--- [ 49.501240] ------------[ cut here ]------------ [ 49.502012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.503724] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.504934] Modules linked in: [ 49.505421] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.507051] Tainted: [W]=WARN [ 49.507564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.508768] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.509518] 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 [ 49.512176] RSP: 0018:ffff8880149f7bc0 EFLAGS: 00010286 [ 49.512992] RAX: 0000000000000000 RBX: ffffed100293ef78 RCX: ffffffff813a4050 [ 49.514053] RDX: ffff88801bec3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.515123] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100293ef2f [ 49.516225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.517299] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880149f7df8 [ 49.518366] FS: 00007f235e0d9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.519587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.520433] CR2: 00007f235e63f4a6 CR3: 000000000b639000 CR4: 0000000000350ef0 [ 49.521499] Call Trace: [ 49.521885] [ 49.522239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.522974] ? __create_object+0x59/0x80 [ 49.523655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.524432] __vmalloc_noprof+0x59/0x60 [ 49.525062] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.525790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.526554] bpf_prog_alloc+0x39/0x200 [ 49.527130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.527928] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.528681] do_seccomp+0x349/0x25e0 [ 49.529245] ? find_held_lock+0x2b/0x80 [ 49.529871] ? do_prlimit+0x310/0x610 [ 49.530454] ? __pfx_do_seccomp+0x10/0x10 [ 49.531111] ? do_raw_spin_unlock+0x53/0x220 [ 49.531814] ? _raw_spin_unlock+0x1e/0x40 [ 49.532432] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.533227] ? static_key_count+0x60/0x80 [ 49.533895] prctl_set_seccomp+0x4e/0x70 [ 49.534549] __do_sys_prctl+0xe6c/0x1d70 [ 49.535167] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.535880] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.536678] ? irqentry_exit+0xf3/0x650 [ 49.537292] do_syscall_64+0xbf/0x430 [ 49.537905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.538689] RIP: 0033:0x7f235e5cb5cd [ 49.539251] 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 [ 49.541900] RSP: 002b:00007ffcdd40afb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.543039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f235e5cb5cd [ 49.544125] RDX: 00005613f4171e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.545192] RBP: 00007ffcdd40b010 R08: 0000000000000000 R09: 00007ffcdd40a6b0 [ 49.546260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561425cf8ad0 [ 49.547335] R13: 00007ffcdd40b440 R14: 0000561425cf9bc0 R15: 0000561425d0a780 [ 49.548415] [ 49.548796] irq event stamp: 1855 [ 49.549302] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 49.550570] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 49.551865] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 49.553160] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 49.554449] ---[ end trace 0000000000000000 ]--- [ 50.508227] ------------[ cut here ]------------ [ 50.509224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.511295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.513022] Modules linked in: [ 50.513741] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.515771] Tainted: [W]=WARN [ 50.516331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.518078] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.519078] 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 [ 50.522439] RSP: 0018:ffff888013857bc0 EFLAGS: 00010286 [ 50.523705] RAX: 0000000000000000 RBX: ffffed100270af78 RCX: ffffffff813a4050 [ 50.524994] RDX: ffff88800f489bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.526302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100270af2f [ 50.527618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.528908] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013857df8 [ 50.530206] FS: 00007fef6c9eb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.531688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.532758] CR2: 00007fff107a8ef7 CR3: 0000000015c38000 CR4: 0000000000350ef0 [ 50.534062] Call Trace: [ 50.534578] [ 50.534995] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.535937] ? __create_object+0x59/0x80 [ 50.536730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.537721] __vmalloc_noprof+0x59/0x60 [ 50.538448] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.539349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.540291] bpf_prog_alloc+0x39/0x200 [ 50.541033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.541982] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.542880] do_seccomp+0x349/0x25e0 [ 50.543637] ? find_held_lock+0x2b/0x80 [ 50.544355] ? do_prlimit+0x310/0x610 [ 50.545096] ? __pfx_do_seccomp+0x10/0x10 [ 50.545883] ? do_raw_spin_unlock+0x53/0x220 [ 50.546719] ? _raw_spin_unlock+0x1e/0x40 [ 50.547521] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.548447] ? static_key_count+0x60/0x80 [ 50.549260] prctl_set_seccomp+0x4e/0x70 [ 50.550078] __do_sys_prctl+0xe6c/0x1d70 [ 50.550875] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.551768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.552756] ? irqentry_exit+0xf3/0x650 [ 50.553521] do_syscall_64+0xbf/0x430 [ 50.554224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.555173] RIP: 0033:0x7fef6cedd5cd [ 50.555911] 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 [ 50.559094] RSP: 002b:00007fff107a64b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.560429] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef6cedd5cd [ 50.561854] RDX: 000055d3fc629e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.563123] RBP: 00007fff107a6510 R08: 0000000000000000 R09: 00007fff107a5bb0 [ 50.564449] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d42a61aad0 [ 50.565838] R13: 00007fff107a6940 R14: 000055d42a61bbc0 R15: 000055d42a62c780 [ 50.566970] [ 50.567453] irq event stamp: 1817 [ 50.568149] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 50.569734] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 50.571328] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 50.572674] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 50.574296] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10243' (ECDSA) to the list of known hosts. 2025/11/17 12:18:08 fuzzer started 2025/11/17 12:18:08 dialing manager at localhost:37895 2025/11/17 12:18:08 checking machine... 2025/11/17 12:18:08 checking revisions... [ 51.458846] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:18:08 testing simple program... [ 51.557942] cgroup: Unknown subsys name 'net' [ 51.632683] cgroup: Unknown subsys name 'cpuset' [ 51.652127] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:18:07 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000001 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801592f218 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801592f2c8 RIP=ffffffff8152922a 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 00007fdd5b17e900 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=00007fdd5a897000 CR3=000000000e13a000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=e5d0887c98044b8200000000000ae988 XMM05=db6a45081d56f10a0000000000322d50 XMM06=c8737f4a0212d4240000000000321388 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000004 RBX=ffff888014b08000 RCX=ffffffff87d17c50 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888014b08a58 RSP=ffff88801c057350 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888014b08a80 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff815271ff RFL=00000002 [-------] 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 00007f235e0d9900 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=00007ffcdd405000 CR3=00000000206af000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000