[ 39.049927] ------------[ cut here ]------------ [ 39.050839] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.052868] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.054324] Modules linked in: [ 39.054903] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.056880] Tainted: [W]=WARN [ 39.057459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.058901] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.059811] 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 [ 39.062948] RSP: 0018:ffff88801694fbc0 EFLAGS: 00010286 [ 39.063920] RAX: 0000000000000000 RBX: ffffed1002d29f78 RCX: ffffffff813a4050 [ 39.065225] RDX: ffff88801cc15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.066532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d29f2f [ 39.067804] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.069081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801694fdf8 [ 39.070342] FS: 00007f3ecb6a3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.071766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.072829] CR2: 00007f3ecbb95580 CR3: 000000000e19e000 CR4: 0000000000350ef0 [ 39.074105] Call Trace: [ 39.074600] [ 39.075010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.075895] ? __create_object+0x59/0x80 [ 39.076671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.077632] __vmalloc_noprof+0x59/0x60 [ 39.078378] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.079199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080121] bpf_prog_alloc+0x39/0x200 [ 39.080862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081787] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.082688] do_seccomp+0x349/0x25e0 [ 39.083396] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.084295] ? __pfx_do_seccomp+0x10/0x10 [ 39.085049] ? find_held_lock+0x2b/0x80 [ 39.085800] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.086746] ? static_key_count+0x60/0x80 [ 39.087533] prctl_set_seccomp+0x4e/0x70 [ 39.088334] __do_sys_prctl+0xe6c/0x1d70 [ 39.089134] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.090070] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.091083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.092090] ? irqentry_exit+0xf3/0x650 [ 39.092940] do_syscall_64+0xbf/0x430 [ 39.093741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.094765] RIP: 0033:0x7f3ecbb955cd [ 39.095517] 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 [ 39.098759] RSP: 002b:00007fff44b2edb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.100214] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ecbb955cd [ 39.101586] RDX: 000055dde4a5ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.102964] RBP: 00007fff44b2ee10 R08: 0000000000000000 R09: 00007fff44b2e4b0 [ 39.104332] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de1cb36ad0 [ 39.105670] R13: 00007fff44b2f240 R14: 000055de1cb37bc0 R15: 000055de1cb48780 [ 39.107077] [ 39.107577] irq event stamp: 1739 [ 39.108213] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.109903] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 39.111508] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 39.113169] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 39.114756] ---[ end trace 0000000000000000 ]--- [ 42.659504] ------------[ cut here ]------------ [ 42.660459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.662488] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.663919] Modules linked in: [ 42.664555] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.666724] Tainted: [W]=WARN [ 42.667771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.669273] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.670124] 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 [ 42.673285] RSP: 0018:ffff888019157bc0 EFLAGS: 00010286 [ 42.674202] RAX: 0000000000000000 RBX: ffffed100322af78 RCX: ffffffff813a4050 [ 42.675475] RDX: ffff888016b53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.676730] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100322af2f [ 42.678009] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.679279] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019157df8 [ 42.680534] FS: 00007f5f61af3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.681968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.683008] CR2: 00007f5f61fe5580 CR3: 000000001fb10000 CR4: 0000000000350ef0 [ 42.684288] Call Trace: [ 42.684743] [ 42.685183] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.686089] ? __create_object+0x59/0x80 [ 42.686863] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.687815] __vmalloc_noprof+0x59/0x60 [ 42.688552] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.689428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.690343] bpf_prog_alloc+0x39/0x200 [ 42.691023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.691929] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.692824] do_seccomp+0x349/0x25e0 [ 42.693546] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.694432] ? __pfx_do_seccomp+0x10/0x10 [ 42.695166] ? find_held_lock+0x2b/0x80 [ 42.695916] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.696884] ? static_key_count+0x60/0x80 [ 42.697681] prctl_set_seccomp+0x4e/0x70 [ 42.698456] __do_sys_prctl+0xe6c/0x1d70 [ 42.699189] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.700025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.700984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.701949] ? irqentry_exit+0xf3/0x650 [ 42.702701] do_syscall_64+0xbf/0x430 [ 42.703426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.704358] RIP: 0033:0x7f5f61fe55cd [ 42.705013] 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 [ 42.708125] RSP: 002b:00007ffe74157580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.709489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f61fe55cd [ 42.710748] RDX: 000055fbcca5ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.711982] RBP: 00007ffe741575e0 R08: 0000000000000000 R09: 00007ffe74156c80 [ 42.713332] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fbe16562b0 [ 42.714725] R13: 00007ffe74157a10 R14: 000055fbe1658d20 R15: 000055fbe166a8d0 [ 42.716008] [ 42.716461] irq event stamp: 1907 [ 42.717071] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 42.718571] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 42.720063] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 42.721574] softirqs last disabled at (1495): [] __irq_exit_rcu+0xc4/0x100 [ 42.723050] ---[ end trace 0000000000000000 ]--- [ 43.526018] ------------[ cut here ]------------ [ 43.526946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.529040] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.530749] Modules linked in: [ 43.531406] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.533423] Tainted: [W]=WARN [ 43.533986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.535442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.536353] 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 [ 43.539554] RSP: 0018:ffff888017947bc0 EFLAGS: 00010286 [ 43.540545] RAX: 0000000000000000 RBX: ffffed1002f28f78 RCX: ffffffff813a4050 [ 43.541875] RDX: ffff88801cc03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.543184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f28f2f [ 43.544495] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.545811] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017947df8 [ 43.547107] FS: 00007f050f8f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.548545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.549633] CR2: 00007f050fde6580 CR3: 000000001f8d8000 CR4: 0000000000350ef0 [ 43.550925] Call Trace: [ 43.551431] [ 43.551849] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.552753] ? __create_object+0x59/0x80 [ 43.553568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.554542] __vmalloc_noprof+0x59/0x60 [ 43.555304] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.556156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.557102] bpf_prog_alloc+0x39/0x200 [ 43.557827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.558761] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.559666] do_seccomp+0x349/0x25e0 [ 43.560389] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.561315] ? __pfx_do_seccomp+0x10/0x10 [ 43.562068] ? find_held_lock+0x2b/0x80 [ 43.562840] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.563818] ? static_key_count+0x60/0x80 [ 43.564634] prctl_set_seccomp+0x4e/0x70 [ 43.565442] __do_sys_prctl+0xe6c/0x1d70 [ 43.566184] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.567048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.568024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.568997] ? irqentry_exit+0xf3/0x650 [ 43.569753] do_syscall_64+0xbf/0x430 [ 43.570508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.571482] RIP: 0033:0x7f050fde65cd [ 43.572158] 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 [ 43.575353] RSP: 002b:00007fffada9e1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.576743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f050fde65cd [ 43.578066] RDX: 0000563586c3ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.579367] RBP: 00007fffada9e220 R08: 0000000000000000 R09: 00007fffada9d8c0 [ 43.580656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563589182ad0 [ 43.581903] R13: 00007fffada9e650 R14: 0000563589183bc0 R15: 0000563589194780 [ 43.582998] [ 43.583385] irq event stamp: 1737 [ 43.583889] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 43.585185] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 43.586448] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 43.587716] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 43.588977] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12866' (ECDSA) to the list of known hosts. 2025/11/17 19:43:52 fuzzer started 2025/11/17 19:43:52 dialing manager at localhost:37895 2025/11/17 19:43:52 checking machine... 2025/11/17 19:43:52 checking revisions... [ 44.473938] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:43:52 testing simple program... [ 44.569179] cgroup: Unknown subsys name 'net' [ 44.662472] cgroup: Unknown subsys name 'cpuset' [ 44.675130] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:43:51 Registers: info registers vcpu 0 RAX=000000002fda93dc RBX=00000000c659322c RCX=ffff8880071cf5c0 RDX=000000000000000b RSI=00000000cc985d40 RDI=0000000000000001 RBP=0000000000000000 RSP=ffff88806ce08b00 R8 =00000000be2ee26c R9 =ffff88806c4322c0 R10=000000000003c9ed R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=ffff88806ce08b68 R15=000000000000000b RIP=ffffffff82642486 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f457bfd2188 CR3=000000000d95f000 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=2031353a33343a393120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031353a33343a3931203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016648001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888016647d01 RSI=ffff888016647d20 RDI=ffff8880166478b0 RBP=ffff8880166478f8 RSP=ffff888016647818 R8 =ffffffff86da5ca4 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a24d0 R12=ffff888016647900 R13=ffff888016640000 R14=ffff888016647d28 R15=ffff8880166478a0 RIP=ffffffff8135e2f1 RFL=00000296 [--S-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 00007f5f61af3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe74151000 CR3=000000001fa71000 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