[ 44.019508] ------------[ cut here ]------------ [ 44.020455] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.022474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 44.023990] Modules linked in: [ 44.024590] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.026655] Tainted: [W]=WARN [ 44.027263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.028769] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.029700] 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 [ 44.032954] RSP: 0018:ffff888015737bc0 EFLAGS: 00010286 [ 44.033944] RAX: 0000000000000000 RBX: ffffed1002ae6f78 RCX: ffffffff813a4050 [ 44.035302] RDX: ffff888015723780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.036607] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae6f2f [ 44.037915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.039229] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015737df8 [ 44.040538] FS: 00007f51af224900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.042013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.043110] CR2: 00007f51af716580 CR3: 000000000b870000 CR4: 0000000000350ef0 [ 44.044425] Call Trace: [ 44.044900] [ 44.045363] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.046283] ? __create_object+0x59/0x80 [ 44.047100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.048087] __vmalloc_noprof+0x59/0x60 [ 44.048816] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.049706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.050682] bpf_prog_alloc+0x39/0x200 [ 44.051434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.052385] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.053308] do_seccomp+0x349/0x25e0 [ 44.054045] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.054927] ? __pfx_do_seccomp+0x10/0x10 [ 44.055749] ? find_held_lock+0x2b/0x80 [ 44.056530] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.057518] ? static_key_count+0x60/0x80 [ 44.058339] prctl_set_seccomp+0x4e/0x70 [ 44.059149] __do_sys_prctl+0xe6c/0x1d70 [ 44.059903] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.060778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.061776] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.062782] ? irqentry_exit+0xf3/0x650 [ 44.063563] do_syscall_64+0xbf/0x430 [ 44.064314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.065290] RIP: 0033:0x7f51af7165cd [ 44.066015] 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 [ 44.069236] RSP: 002b:00007ffce7140300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.070646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51af7165cd [ 44.071954] RDX: 000055a6affc2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.073288] RBP: 00007ffce7140360 R08: 0000000000000000 R09: 00007ffce713fa00 [ 44.074606] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6ba9912b0 [ 44.075780] R13: 00007ffce7140790 R14: 000055a6ba993d20 R15: 000055a6ba9a58d0 [ 44.076889] [ 44.077280] irq event stamp: 1725 [ 44.077796] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 44.079103] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 44.080399] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 44.081711] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 44.083007] ---[ end trace 0000000000000000 ]--- [ 47.133811] ------------[ cut here ]------------ [ 47.134760] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.136790] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 47.138260] Modules linked in: [ 47.138880] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.140892] Tainted: [W]=WARN [ 47.141499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.142995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.143883] 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 [ 47.147118] RSP: 0018:ffff88801af8fbc0 EFLAGS: 00010286 [ 47.148096] RAX: 0000000000000000 RBX: ffffed10035f1f78 RCX: ffffffff813a4050 [ 47.149404] RDX: ffff888015721bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.150709] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035f1f2f [ 47.152019] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.153311] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af8fdf8 [ 47.154620] FS: 00007fe07fcad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.156090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.157166] CR2: 00007fe0802134a6 CR3: 000000001f98d000 CR4: 0000000000350ef0 [ 47.158462] Call Trace: [ 47.158940] [ 47.159400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.160314] ? __create_object+0x59/0x80 [ 47.161106] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.162093] __vmalloc_noprof+0x59/0x60 [ 47.162819] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.163712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.164668] bpf_prog_alloc+0x39/0x200 [ 47.165401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.166350] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.167281] do_seccomp+0x349/0x25e0 [ 47.168003] ? find_held_lock+0x2b/0x80 [ 47.168721] ? do_prlimit+0x310/0x610 [ 47.169468] ? __pfx_do_seccomp+0x10/0x10 [ 47.170264] ? do_raw_spin_unlock+0x53/0x220 [ 47.171126] ? _raw_spin_unlock+0x1e/0x40 [ 47.171876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.172843] ? static_key_count+0x60/0x80 [ 47.173657] prctl_set_seccomp+0x4e/0x70 [ 47.174456] __do_sys_prctl+0xe6c/0x1d70 [ 47.175249] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.176121] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.177098] ? irqentry_exit+0xf3/0x650 [ 47.177840] do_syscall_64+0xbf/0x430 [ 47.178606] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.179579] RIP: 0033:0x7fe08019f5cd [ 47.180295] 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 [ 47.183496] RSP: 002b:00007ffd3be63f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.184869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe08019f5cd [ 47.186148] RDX: 000056294c962e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.187462] RBP: 00007ffd3be63f60 R08: 0000000000000000 R09: 00007ffd3be63600 [ 47.188739] R10: 0000000000000000 R11: 0000000000000246 R12: 000056297b1ebb10 [ 47.190027] R13: 00007ffd3be64390 R14: 000056297b1ec2b0 R15: 000056297b2006f0 [ 47.191347] [ 47.191782] irq event stamp: 1697 [ 47.192436] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 47.193992] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 47.195544] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 47.197102] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 47.198657] ---[ end trace 0000000000000000 ]--- [ 47.910209] ------------[ cut here ]------------ [ 47.911162] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.913159] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 47.914655] Modules linked in: [ 47.915517] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.917577] Tainted: [W]=WARN [ 47.918187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.919674] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.920601] 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 [ 47.923762] RSP: 0018:ffff8880173c7bc0 EFLAGS: 00010286 [ 47.924731] RAX: 0000000000000000 RBX: ffffed1002e78f78 RCX: ffffffff813a4050 [ 47.926035] RDX: ffff888015461bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.927340] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e78f2f [ 47.928624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.929953] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173c7df8 [ 47.931273] FS: 00007fd3cab07900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.932708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.933768] CR2: 00007ffcbf36def7 CR3: 000000001fbfc000 CR4: 0000000000350ef0 [ 47.935086] Call Trace: [ 47.935548] [ 47.935998] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.936869] ? __create_object+0x59/0x80 [ 47.937673] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.938681] __vmalloc_noprof+0x59/0x60 [ 47.939486] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.940385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.941337] bpf_prog_alloc+0x39/0x200 [ 47.942091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.943050] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.943940] do_seccomp+0x349/0x25e0 [ 47.944679] ? find_held_lock+0x2b/0x80 [ 47.945448] ? do_prlimit+0x310/0x610 [ 47.946214] ? __pfx_do_seccomp+0x10/0x10 [ 47.947028] ? do_raw_spin_unlock+0x53/0x220 [ 47.947839] ? _raw_spin_unlock+0x1e/0x40 [ 47.948633] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.949624] ? static_key_count+0x60/0x80 [ 47.950453] prctl_set_seccomp+0x4e/0x70 [ 47.951248] __do_sys_prctl+0xe6c/0x1d70 [ 47.952044] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.952881] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.953878] ? irqentry_exit+0xf3/0x650 [ 47.954686] do_syscall_64+0xbf/0x430 [ 47.955447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.956429] RIP: 0033:0x7fd3caff95cd [ 47.957160] 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 [ 47.960433] RSP: 002b:00007ffcbf36c4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.961840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3caff95cd [ 47.963172] RDX: 000055a02960fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.964497] RBP: 00007ffcbf36c540 R08: 0000000000000000 R09: 00007ffcbf36bbe0 [ 47.965815] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a057d5aad0 [ 47.967143] R13: 00007ffcbf36c970 R14: 000055a057d5bbc0 R15: 000055a057d6c780 [ 47.968485] [ 47.968921] irq event stamp: 1789 [ 47.969590] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 47.971174] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 47.972534] softirqs last enabled at (1304): [] handle_softirqs+0x50c/0x770 [ 47.973854] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 47.975162] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18123' (ECDSA) to the list of known hosts. 2025/11/19 01:15:50 fuzzer started 2025/11/19 01:15:50 dialing manager at localhost:34383 2025/11/19 01:15:50 checking machine... 2025/11/19 01:15:50 checking revisions... [ 48.884885] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:15:50 testing simple program... [ 48.981270] cgroup: Unknown subsys name 'net' [ 49.055638] cgroup: Unknown subsys name 'cpuset' [ 49.069903] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:15:49 Registers: info registers vcpu 0 RAX=000000000003f301 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa3fa691000 CR3=000000000b873000 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=381902e1bef033a0dd4553f99cdd7ecd XMM02=0000000000302678eff9b2d0a8fce9cb XMM03=00000000003027482c67c8bc2e329bc3 XMM04=a34afe2d0971b26f00000000000ae988 XMM05=2d742cf50fd7c191000000000031f880 XMM06=ae874397eddf6935000000000031f708 XMM07=e042d86d42eb936e00000000003109d8 XMM08=134f89bb59394a940000000000302748 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=0000000000000001 RCX=ffffffff83cb8f7c RDX=000000000002cb8f RSI=000000000002cb8f RDI=ffffffff86f76994 RBP=ffff888016faf758 RSP=ffff888016faf690 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009b70d R12=ffff888016faf760 R13=ffff888016faf748 R14=ffff888016faf741 R15=ffff888016faf700 RIP=ffffffff8135e62a 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 00007fe07fcad900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3be5e000 CR3=000000001fa5e000 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