[ 45.398800] ------------[ cut here ]------------ [ 45.399621] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.401375] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.402646] Modules linked in: [ 45.403235] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.404959] Tainted: [W]=WARN [ 45.405481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.406759] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.407594] 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 [ 45.410325] RSP: 0018:ffff88801883fbc0 EFLAGS: 00010286 [ 45.411197] RAX: 0000000000000000 RBX: ffffed1003107f78 RCX: ffffffff813a4050 [ 45.412290] RDX: ffff888015e03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.413396] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003107f2f [ 45.414521] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.415630] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801883fdf8 [ 45.416725] FS: 00007fc232215900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.417952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.418886] CR2: 00007fc232707580 CR3: 000000001c757000 CR4: 0000000000350ef0 [ 45.420005] Call Trace: [ 45.420402] [ 45.420756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.421520] ? __create_object+0x59/0x80 [ 45.422188] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.423039] __vmalloc_noprof+0x59/0x60 [ 45.423664] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.424418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.425226] bpf_prog_alloc+0x39/0x200 [ 45.425829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.426639] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.427398] do_seccomp+0x349/0x25e0 [ 45.428074] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.428804] ? __pfx_do_seccomp+0x10/0x10 [ 45.429480] ? find_held_lock+0x2b/0x80 [ 45.430117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.430908] ? static_key_count+0x60/0x80 [ 45.431607] prctl_set_seccomp+0x4e/0x70 [ 45.432245] __do_sys_prctl+0xe6c/0x1d70 [ 45.432876] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.433674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.434731] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.435774] ? irqentry_exit+0xf3/0x650 [ 45.436602] do_syscall_64+0xbf/0x430 [ 45.437410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.438434] RIP: 0033:0x7fc2327075cd [ 45.439161] 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 [ 45.441916] RSP: 002b:00007ffd812dec30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.443140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2327075cd [ 45.444269] RDX: 000056252c9fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.445379] RBP: 00007ffd812dec90 R08: 0000000000000000 R09: 00007ffd812de330 [ 45.446482] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625559c1ad0 [ 45.447588] R13: 00007ffd812df0c0 R14: 00005625559c2bc0 R15: 00005625559d3780 [ 45.448727] [ 45.449130] irq event stamp: 1787 [ 45.449658] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 45.450973] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 45.452332] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 45.453676] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 45.455030] ---[ end trace 0000000000000000 ]--- [ 48.330218] ------------[ cut here ]------------ [ 48.331405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.333537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 48.335090] Modules linked in: [ 48.335704] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.337802] Tainted: [W]=WARN [ 48.338440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.340010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.340914] 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 [ 48.344217] RSP: 0018:ffff888016b8fbc0 EFLAGS: 00010286 [ 48.345257] RAX: 0000000000000000 RBX: ffffed1002d71f78 RCX: ffffffff813a4050 [ 48.346613] RDX: ffff888016fdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.347962] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d71f2f [ 48.349352] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.350720] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b8fdf8 [ 48.352064] FS: 00007f44e64fa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.353569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.354698] CR2: 00007ffcc54dbef7 CR3: 000000000f06c000 CR4: 0000000000350ef0 [ 48.356042] Call Trace: [ 48.356531] [ 48.356958] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.357912] ? __create_object+0x59/0x80 [ 48.358758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.359771] __vmalloc_noprof+0x59/0x60 [ 48.360567] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.361484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.362467] bpf_prog_alloc+0x39/0x200 [ 48.363267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.364254] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.365197] do_seccomp+0x349/0x25e0 [ 48.365913] ? find_held_lock+0x2b/0x80 [ 48.366722] ? do_prlimit+0x310/0x610 [ 48.367507] ? __pfx_do_seccomp+0x10/0x10 [ 48.368340] ? do_raw_spin_unlock+0x53/0x220 [ 48.369211] ? _raw_spin_unlock+0x1e/0x40 [ 48.369980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.371051] ? static_key_count+0x60/0x80 [ 48.371848] prctl_set_seccomp+0x4e/0x70 [ 48.372705] __do_sys_prctl+0xe6c/0x1d70 [ 48.373531] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.374443] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.375485] ? irqentry_exit+0xf3/0x650 [ 48.376285] do_syscall_64+0xbf/0x430 [ 48.377064] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.378069] RIP: 0033:0x7f44e69ec5cd [ 48.378764] 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 [ 48.382052] RSP: 002b:00007ffcc54da760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.383499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44e69ec5cd [ 48.384845] RDX: 0000564e50c61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.386179] RBP: 00007ffcc54da7c0 R08: 0000000000000000 R09: 00007ffcc54d9e60 [ 48.387535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e6ffadad0 [ 48.388389] R13: 00007ffcc54dabf0 R14: 0000564e6ffaebc0 R15: 0000564e6ffbf780 [ 48.389197] [ 48.389462] irq event stamp: 1781 [ 48.389837] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 48.390799] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 48.391760] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 48.392729] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 48.393683] ---[ end trace 0000000000000000 ]--- [ 49.056472] ------------[ cut here ]------------ [ 49.057395] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.059342] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.060761] Modules linked in: [ 49.061381] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.063558] Tainted: [W]=WARN [ 49.064201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.065641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.066531] 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 [ 49.069590] RSP: 0018:ffff8880169bfbc0 EFLAGS: 00010286 [ 49.070544] RAX: 0000000000000000 RBX: ffffed1002d37f78 RCX: ffffffff813a4050 [ 49.071784] RDX: ffff888016679bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.073020] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d37f2f [ 49.074259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.075509] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169bfdf8 [ 49.076751] FS: 00007f7e5e65c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.078158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.079209] CR2: 00007ffe97f30ef7 CR3: 000000000dd79000 CR4: 0000000000350ef0 [ 49.080446] Call Trace: [ 49.080902] [ 49.081340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.082198] ? __create_object+0x59/0x80 [ 49.082907] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.083838] __vmalloc_noprof+0x59/0x60 [ 49.084565] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.085400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.086289] bpf_prog_alloc+0x39/0x200 [ 49.086956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.087850] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.088714] do_seccomp+0x349/0x25e0 [ 49.089400] ? find_held_lock+0x2b/0x80 [ 49.090126] ? do_prlimit+0x310/0x610 [ 49.090809] ? __pfx_do_seccomp+0x10/0x10 [ 49.091564] ? do_raw_spin_unlock+0x53/0x220 [ 49.092362] ? _raw_spin_unlock+0x1e/0x40 [ 49.093113] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.094037] ? static_key_count+0x60/0x80 [ 49.094769] prctl_set_seccomp+0x4e/0x70 [ 49.095521] __do_sys_prctl+0xe6c/0x1d70 [ 49.096271] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.097096] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.098022] ? irqentry_exit+0xf3/0x650 [ 49.098719] do_syscall_64+0xbf/0x430 [ 49.099431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.100353] RIP: 0033:0x7f7e5eb4e5cd [ 49.101022] 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 [ 49.104029] RSP: 002b:00007ffe97f2eaf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.105319] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e5eb4e5cd [ 49.106544] RDX: 000055d9f8108e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.107779] RBP: 00007ffe97f2eb50 R08: 0000000000000000 R09: 00007ffe97f2e1f0 [ 49.109007] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9fde6d2b0 [ 49.110217] R13: 00007ffe97f2ef80 R14: 000055d9fde6fd20 R15: 000055d9fde818d0 [ 49.111476] [ 49.111881] irq event stamp: 1791 [ 49.112508] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.114015] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.115550] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 49.117102] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 49.118656] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35398' (ECDSA) to the list of known hosts. 2025/11/17 09:34:09 fuzzer started 2025/11/17 09:34:09 dialing manager at localhost:37895 2025/11/17 09:34:09 checking machine... 2025/11/17 09:34:09 checking revisions... [ 49.909103] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:34:09 testing simple program... [ 50.009538] cgroup: Unknown subsys name 'net' [ 50.060129] cgroup: Unknown subsys name 'cpuset' [ 50.078638] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:34:09 Registers: info registers vcpu 0 RAX=0000000000043d35 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdb50c04000 CR3=000000000e0d6000 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=38444e3eb47b528b464cf164d3aa6823 XMM02=2c67c8bc2e329bc30000000000302d18 XMM03=fb795ef6d6577056000000000030f298 XMM04=4c706f74b0ca275900000000000ae988 XMM05=07c8bb74b6c04a44000000000031f440 XMM06=abcc79cd84c3975f0000000000319180 XMM07=e042d86d42eb936e000000000030f518 XMM08=f9313062c19ca26f0000000000302d78 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800944cc80 RBX=ffff888015e8fc40 RCX=ffffffff819e37d1 RDX=0000000000000000 RSI=ffffffff81a7f2f9 RDI=ffff88806cf31cd0 RBP=ffff888015e8fae0 RSP=ffff888015e8fa80 R8 =0000000000000000 R9 =ffffed1001c343c8 R10=0000000000000000 R11=0000000000000000 R12=ffffea0000386840 R13=ffff888015e8fc8c R14=ffff88800e1a1dc0 R15=ffff88800944cc80 RIP=ffffffff81ab62ae RFL=00000282 [--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 00007f44e64fa900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f44e64d9020 CR3=000000000e225000 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