[ 46.668983] ------------[ cut here ]------------ [ 46.669874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.671820] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.673243] Modules linked in: [ 46.673810] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.675746] Tainted: [W]=WARN [ 46.676316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.677732] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.678616] 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 [ 46.681638] RSP: 0018:ffff888018a17bc0 EFLAGS: 00010286 [ 46.682578] RAX: 0000000000000000 RBX: ffffed1003142f78 RCX: ffffffff813a4050 [ 46.683788] RDX: ffff8880173d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.685038] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003142f2f [ 46.686260] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.687481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a17df8 [ 46.688712] FS: 00007fe7d261c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.690096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.691135] CR2: 00007ffc54b73ef8 CR3: 000000000be8d000 CR4: 0000000000350ef0 [ 46.692393] Call Trace: [ 46.692840] [ 46.693295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.694170] ? __create_object+0x59/0x80 [ 46.694872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.695786] __vmalloc_noprof+0x59/0x60 [ 46.696503] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.697343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.698238] bpf_prog_alloc+0x39/0x200 [ 46.698894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.699788] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.700651] do_seccomp+0x349/0x25e0 [ 46.701345] ? find_held_lock+0x2b/0x80 [ 46.702067] ? do_prlimit+0x310/0x610 [ 46.702733] ? __pfx_do_seccomp+0x10/0x10 [ 46.703484] ? do_raw_spin_unlock+0x53/0x220 [ 46.704276] ? _raw_spin_unlock+0x1e/0x40 [ 46.704976] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.705912] ? static_key_count+0x60/0x80 [ 46.706689] prctl_set_seccomp+0x4e/0x70 [ 46.707420] __do_sys_prctl+0xe6c/0x1d70 [ 46.708172] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.708936] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.709934] ? irqentry_exit+0xf3/0x650 [ 46.710669] do_syscall_64+0xbf/0x430 [ 46.711375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.712291] RIP: 0033:0x7fe7d2b0e5cd [ 46.712920] 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 [ 46.715953] RSP: 002b:00007ffc54b728c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.717266] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7d2b0e5cd [ 46.718483] RDX: 000055d3cb0fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.719709] RBP: 00007ffc54b72920 R08: 0000000000000000 R09: 00007ffc54b71fc0 [ 46.720941] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3cb863ad0 [ 46.722176] R13: 00007ffc54b72d50 R14: 000055d3cb864bc0 R15: 000055d3cb875780 [ 46.723429] [ 46.723834] irq event stamp: 1745 [ 46.724459] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.725921] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 46.727361] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 46.728832] softirqs last disabled at (1357): [] __irq_exit_rcu+0xc4/0x100 [ 46.730299] ---[ end trace 0000000000000000 ]--- [ 50.182768] ------------[ cut here ]------------ [ 50.183717] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.185742] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.187400] Modules linked in: [ 50.187977] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.190004] Tainted: [W]=WARN [ 50.190588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.192007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.192896] 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 [ 50.195981] RSP: 0018:ffff888017d5fbc0 EFLAGS: 00010286 [ 50.196921] RAX: 0000000000000000 RBX: ffffed1002fabf78 RCX: ffffffff813a4050 [ 50.198189] RDX: ffff888017645340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.199445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fabf2f [ 50.200680] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.201947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d5fdf8 [ 50.203199] FS: 00007f05d6872900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.204601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.205635] CR2: 00007f05d6d64580 CR3: 0000000009cdf000 CR4: 0000000000350ef0 [ 50.206884] Call Trace: [ 50.207383] [ 50.207783] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.208660] ? __create_object+0x59/0x80 [ 50.209445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.210409] __vmalloc_noprof+0x59/0x60 [ 50.211162] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.211974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.212883] bpf_prog_alloc+0x39/0x200 [ 50.213619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.214531] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.215416] do_seccomp+0x349/0x25e0 [ 50.216140] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.216972] ? __pfx_do_seccomp+0x10/0x10 [ 50.217761] ? find_held_lock+0x2b/0x80 [ 50.218516] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.219452] ? static_key_count+0x60/0x80 [ 50.220237] prctl_set_seccomp+0x4e/0x70 [ 50.220945] __do_sys_prctl+0xe6c/0x1d70 [ 50.221722] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.222547] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.223489] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.224438] ? irqentry_exit+0xf3/0x650 [ 50.225201] do_syscall_64+0xbf/0x430 [ 50.225885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.226818] RIP: 0033:0x7f05d6d645cd [ 50.227505] 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 [ 50.230578] RSP: 002b:00007ffcddd15300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.231901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05d6d645cd [ 50.233188] RDX: 0000561777229e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.234448] RBP: 00007ffcddd15360 R08: 0000000000000000 R09: 00007ffcddd14a00 [ 50.235690] R10: 0000000000000000 R11: 0000000000000246 R12: 000056177a909b10 [ 50.236931] R13: 00007ffcddd15790 R14: 000056177a90a2b0 R15: 000056177a91e6f0 [ 50.238216] [ 50.238631] irq event stamp: 1841 [ 50.239269] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 50.240777] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 50.242285] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 50.243805] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 50.245280] ---[ end trace 0000000000000000 ]--- [ 51.049481] ------------[ cut here ]------------ [ 51.050236] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.051883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.053095] Modules linked in: [ 51.053581] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.055229] Tainted: [W]=WARN [ 51.055693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.056915] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.057687] 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 [ 51.060325] RSP: 0018:ffff88800ea57bc0 EFLAGS: 00010286 [ 51.061159] RAX: 0000000000000000 RBX: ffffed1001d4af78 RCX: ffffffff813a4050 [ 51.062231] RDX: ffff888017da9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.063290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d4af2f [ 51.064360] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.065435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ea57df8 [ 51.066499] FS: 00007f812605f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.067692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.068572] CR2: 00007ffda20ccef8 CR3: 0000000014a82000 CR4: 0000000000350ef0 [ 51.069654] Call Trace: [ 51.070069] [ 51.070408] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.071163] ? __create_object+0x59/0x80 [ 51.071772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.072573] __vmalloc_noprof+0x59/0x60 [ 51.073205] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.073900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.074666] bpf_prog_alloc+0x39/0x200 [ 51.075275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.076005] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.076752] do_seccomp+0x349/0x25e0 [ 51.077365] ? find_held_lock+0x2b/0x80 [ 51.077959] ? do_prlimit+0x310/0x610 [ 51.078578] ? __pfx_do_seccomp+0x10/0x10 [ 51.079227] ? do_raw_spin_unlock+0x53/0x220 [ 51.079886] ? _raw_spin_unlock+0x1e/0x40 [ 51.080532] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.081354] ? static_key_count+0x60/0x80 [ 51.081984] prctl_set_seccomp+0x4e/0x70 [ 51.082626] __do_sys_prctl+0xe6c/0x1d70 [ 51.083269] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.083956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.084760] ? irqentry_exit+0xf3/0x650 [ 51.085412] do_syscall_64+0xbf/0x430 [ 51.085993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.086782] RIP: 0033:0x7f81265515cd [ 51.087362] 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 [ 51.090034] RSP: 002b:00007ffda20cbc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.091166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81265515cd [ 51.092232] RDX: 000055a190e15e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.093308] RBP: 00007ffda20cbcb0 R08: 0000000000000000 R09: 00007ffda20cb350 [ 51.094378] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1a10f9ad0 [ 51.095433] R13: 00007ffda20cc0e0 R14: 000055a1a10fabc0 R15: 000055a1a110b780 [ 51.096499] [ 51.096848] irq event stamp: 1681 [ 51.097406] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 51.098666] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 51.099935] softirqs last enabled at (1172): [] handle_softirqs+0x50c/0x770 [ 51.101244] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 51.102496] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37306' (ECDSA) to the list of known hosts. 2025/11/18 21:19:27 fuzzer started 2025/11/18 21:19:27 dialing manager at localhost:34383 2025/11/18 21:19:27 checking machine... 2025/11/18 21:19:27 checking revisions... [ 52.007709] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:19:28 testing simple program... [ 52.087338] cgroup: Unknown subsys name 'net' [ 52.148252] cgroup: Unknown subsys name 'cpuset' [ 52.161749] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:19:27 Registers: info registers vcpu 0 RAX=1ffffffff0cdb865 RBX=ffffffff866dc328 RCX=ffffffff816194bd RDX=0000000000000000 RSI=ffffffff86a49dba RDI=ffffffff866dc318 RBP=ffffffff866dc318 RSP=ffff888009627758 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff866dc338 R13=ffffffff866dc318 R14=ffffffff866dc318 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcddd0f000 CR3=000000000b6e2000 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=2036323a39313a313220383120766f4e XMM01=6964206465766965636552203a5d3334 XMM02=6f63736964203a31313a363339343320 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a39313a3132203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffffffacb4dc6 RBX=ffffffff866abe54 RCX=ffffffff81360ed1 RDX=0000000000000000 RSI=ffffffff86a01694 RDI=ffffffff866abe54 RBP=ffffffff866abe54 RSP=ffff88806cf08968 R8 =ffffffff86a01694 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff866abe54 R13=ffffffff866abe54 R14=ffffffff866abe54 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 00007f48d1e72900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6254e95000 CR3=000000000d5ea000 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=fae7d5b6da721c8c00000000000ae988 XMM05=e61ca5bcb0aa23c200000000003229d8 XMM06=3e829fc8c8edc99000000000003217c8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000