[ 45.869023] ------------[ cut here ]------------ [ 45.869889] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.871989] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.873444] Modules linked in: [ 45.874083] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.876049] Tainted: [W]=WARN [ 45.876594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.878067] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.878922] 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 [ 45.882123] RSP: 0018:ffff88801a88fbc0 EFLAGS: 00010286 [ 45.883099] RAX: 0000000000000000 RBX: ffffed1003511f78 RCX: ffffffff813a4050 [ 45.884365] RDX: ffff888016ed8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.885653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003511f2f [ 45.886948] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.888219] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a88fdf8 [ 45.889509] FS: 00007f2451a07900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.890950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.891992] CR2: 00007fff0d113ef8 CR3: 0000000013c0c000 CR4: 0000000000350ef0 [ 45.893281] Call Trace: [ 45.893747] [ 45.894203] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.895109] ? __create_object+0x59/0x80 [ 45.895851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.896828] __vmalloc_noprof+0x59/0x60 [ 45.897581] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.898447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.899378] bpf_prog_alloc+0x39/0x200 [ 45.900119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.901053] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.901901] do_seccomp+0x349/0x25e0 [ 45.902621] ? find_held_lock+0x2b/0x80 [ 45.903387] ? do_prlimit+0x310/0x610 [ 45.904138] ? __pfx_do_seccomp+0x10/0x10 [ 45.904887] ? do_raw_spin_unlock+0x53/0x220 [ 45.905729] ? _raw_spin_unlock+0x1e/0x40 [ 45.906522] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.907480] ? static_key_count+0x60/0x80 [ 45.908287] prctl_set_seccomp+0x4e/0x70 [ 45.909066] __do_sys_prctl+0xe6c/0x1d70 [ 45.909796] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.910651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.911630] do_syscall_64+0xbf/0x430 [ 45.912379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.913355] RIP: 0033:0x7f2451ef95cd [ 45.914053] 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 [ 45.917226] RSP: 002b:00007fff0d1129d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.918593] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2451ef95cd [ 45.919879] RDX: 0000563558646e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.921176] RBP: 00007fff0d112a30 R08: 0000000000000000 R09: 00007fff0d1120d0 [ 45.922465] R10: 0000000000000000 R11: 0000000000000246 R12: 000056357223cad0 [ 45.923739] R13: 00007fff0d112e60 R14: 000056357223dbc0 R15: 000056357224e780 [ 45.925055] [ 45.925481] irq event stamp: 1703 [ 45.926130] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 45.927655] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 45.929204] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 45.930734] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 45.932234] ---[ end trace 0000000000000000 ]--- [ 48.712725] ------------[ cut here ]------------ [ 48.713663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.715667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.717404] Modules linked in: [ 48.718067] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.720260] Tainted: [W]=WARN [ 48.720810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.722345] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.723260] 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 [ 48.726425] RSP: 0018:ffff888017357bc0 EFLAGS: 00010286 [ 48.727387] RAX: 0000000000000000 RBX: ffffed1002e6af78 RCX: ffffffff813a4050 [ 48.728648] RDX: ffff88801b510000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.729968] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6af2f [ 48.731237] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.732508] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017357df8 [ 48.733790] FS: 00007f7477810900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.735207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.736243] CR2: 00007fff89200ef8 CR3: 000000001f72b000 CR4: 0000000000350ef0 [ 48.737527] Call Trace: [ 48.738025] [ 48.738432] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.739330] ? __create_object+0x59/0x80 [ 48.740101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.741082] __vmalloc_noprof+0x59/0x60 [ 48.741803] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.742686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.743629] bpf_prog_alloc+0x39/0x200 [ 48.744377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.745327] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.746248] do_seccomp+0x349/0x25e0 [ 48.746981] ? find_held_lock+0x2b/0x80 [ 48.747707] ? do_prlimit+0x310/0x610 [ 48.748464] ? __pfx_do_seccomp+0x10/0x10 [ 48.749270] ? do_raw_spin_unlock+0x53/0x220 [ 48.750110] ? _raw_spin_unlock+0x1e/0x40 [ 48.750856] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.751832] ? static_key_count+0x60/0x80 [ 48.752644] prctl_set_seccomp+0x4e/0x70 [ 48.753446] __do_sys_prctl+0xe6c/0x1d70 [ 48.754237] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.755106] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.756090] ? irqentry_exit+0xf3/0x650 [ 48.756827] do_syscall_64+0xbf/0x430 [ 48.757588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.758547] RIP: 0033:0x7f7477d025cd [ 48.759257] 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 [ 48.762480] RSP: 002b:00007fff891ffa10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.763855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7477d025cd [ 48.765160] RDX: 0000558e17178e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.766444] RBP: 00007fff891ffa70 R08: 0000000000000000 R09: 00007fff891ff110 [ 48.767738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e54abdad0 [ 48.769046] R13: 00007fff891ffea0 R14: 0000558e54abebc0 R15: 0000558e54acf780 [ 48.770366] [ 48.770792] irq event stamp: 1827 [ 48.771445] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 48.773000] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 48.774544] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 48.776095] softirqs last disabled at (1431): [] __irq_exit_rcu+0xc4/0x100 [ 48.777608] ---[ end trace 0000000000000000 ]--- [ 49.479009] ------------[ cut here ]------------ [ 49.479876] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.482017] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.483498] Modules linked in: [ 49.484129] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.486092] Tainted: [W]=WARN [ 49.486636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.488100] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.489002] 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 [ 49.492142] RSP: 0018:ffff888017adfbc0 EFLAGS: 00010286 [ 49.493123] RAX: 0000000000000000 RBX: ffffed1002f5bf78 RCX: ffffffff813a4050 [ 49.494387] RDX: ffff88801708d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.495653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5bf2f [ 49.496951] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.498228] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017adfdf8 [ 49.499498] FS: 00007f479a52a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.500953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.502018] CR2: 00007ffcf86e3ef8 CR3: 000000000dd7c000 CR4: 0000000000350ef0 [ 49.503293] Call Trace: [ 49.503751] [ 49.504187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.505091] ? __create_object+0x59/0x80 [ 49.505820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.506779] __vmalloc_noprof+0x59/0x60 [ 49.507517] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.508382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.509333] bpf_prog_alloc+0x39/0x200 [ 49.510072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.510994] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.511848] do_seccomp+0x349/0x25e0 [ 49.512566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.513540] ? irqentry_exit+0x17b/0x650 [ 49.514320] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 49.515291] ? __pfx_do_seccomp+0x10/0x10 [ 49.516072] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.517045] ? static_key_count+0x60/0x80 [ 49.517795] prctl_set_seccomp+0x4e/0x70 [ 49.518558] __do_sys_prctl+0xe6c/0x1d70 [ 49.519322] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.520171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.521150] ? irqentry_exit+0xf3/0x650 [ 49.521858] do_syscall_64+0xbf/0x430 [ 49.522593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.523543] RIP: 0033:0x7f479aa1c5cd [ 49.524239] 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 [ 49.527375] RSP: 002b:00007ffcf86e2630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.528709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f479aa1c5cd [ 49.529994] RDX: 000055b613dc3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.531261] RBP: 00007ffcf86e2690 R08: 0000000000000000 R09: 00007ffcf86e1d30 [ 49.532517] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b64ac83240 [ 49.533807] R13: 00007ffcf86e2ac0 R14: 000055b64ac8c380 R15: 000055b64ac97540 [ 49.535100] [ 49.535519] irq event stamp: 1781 [ 49.536150] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.537672] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.539186] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 49.540708] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 49.542219] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39272' (ECDSA) to the list of known hosts. 2025/11/18 03:56:19 fuzzer started 2025/11/18 03:56:19 dialing manager at localhost:37895 2025/11/18 03:56:19 checking machine... 2025/11/18 03:56:19 checking revisions... [ 50.425050] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:56:20 testing simple program... [ 50.522181] cgroup: Unknown subsys name 'net' [ 50.592320] cgroup: Unknown subsys name 'cpuset' [ 50.608196] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:56:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007f74777e7000 RCX=ffffffff819f450e RDX=ffff8880160d5340 RSI=ffffffff819f451c RDI=0000000000000006 RBP=0000000000000004 RSP=ffff8880161c75f0 R8 =0000000000000000 R9 =ffffed1001ca1660 R10=00007f74777eb000 R11=0000000000000001 R12=ffff888008c69c48 R13=0000000000000000 R14=00007f74777eb000 R15=dffffc0000000000 RIP=ffffffff81751c80 RFL=00000287 [--S--PC] 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 00007f7477810900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f74777ef020 CR3=000000001f70a000 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 info registers vcpu 1 RAX=00000000000243dd RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc50675538 CR3=000000000def3000 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=36353a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343233 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000