[ 47.314057] ------------[ cut here ]------------ [ 47.315049] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.317007] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 47.318455] Modules linked in: [ 47.319048] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.321018] Tainted: [W]=WARN [ 47.321617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.323090] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.324008] 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 [ 47.327161] RSP: 0018:ffff88801603fbc0 EFLAGS: 00010286 [ 47.328128] RAX: 0000000000000000 RBX: ffffed1002c07f78 RCX: ffffffff813a4050 [ 47.329418] RDX: ffff888017748000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.330708] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c07f2f [ 47.331977] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.333285] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801603fdf8 [ 47.334753] FS: 00007f9a3ea8d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.336435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.337666] CR2: 00007ffd9aabeef7 CR3: 000000000b7db000 CR4: 0000000000350ef0 [ 47.339160] Call Trace: [ 47.339743] [ 47.340212] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.341232] ? __create_object+0x59/0x80 [ 47.342133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.343260] __vmalloc_noprof+0x59/0x60 [ 47.344141] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.345151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.346224] bpf_prog_alloc+0x39/0x200 [ 47.347087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.348153] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.349187] do_seccomp+0x349/0x25e0 [ 47.350030] ? find_held_lock+0x2b/0x80 [ 47.350919] ? do_prlimit+0x310/0x610 [ 47.351775] ? __pfx_do_seccomp+0x10/0x10 [ 47.352676] ? do_raw_spin_unlock+0x53/0x220 [ 47.353643] ? _raw_spin_unlock+0x1e/0x40 [ 47.354547] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.355673] ? static_key_count+0x60/0x80 [ 47.356612] prctl_set_seccomp+0x4e/0x70 [ 47.357519] __do_sys_prctl+0xe6c/0x1d70 [ 47.358366] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.359360] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.360508] ? irqentry_exit+0xf3/0x650 [ 47.361323] do_syscall_64+0xbf/0x430 [ 47.362169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.363235] RIP: 0033:0x7f9a3ef7f5cd [ 47.363945] 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 [ 47.367117] RSP: 002b:00007ffd9aabd950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.368474] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a3ef7f5cd [ 47.369750] RDX: 0000555f23e2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.371026] RBP: 00007ffd9aabd9b0 R08: 0000000000000000 R09: 00007ffd9aabd050 [ 47.372294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f25bddb10 [ 47.373567] R13: 00007ffd9aabdde0 R14: 0000555f25bde2b0 R15: 0000555f25bf26f0 [ 47.374862] [ 47.375286] irq event stamp: 1753 [ 47.375927] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 47.377436] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 47.378964] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 47.380350] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 47.381558] ---[ end trace 0000000000000000 ]--- [ 50.603700] ------------[ cut here ]------------ [ 50.604640] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.606704] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.608186] Modules linked in: [ 50.608824] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.611069] Tainted: [W]=WARN [ 50.611745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.613270] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.614211] 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 [ 50.617460] RSP: 0018:ffff888019c77bc0 EFLAGS: 00010286 [ 50.618468] RAX: 0000000000000000 RBX: ffffed100338ef78 RCX: ffffffff813a4050 [ 50.619784] RDX: ffff888015c6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.621107] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100338ef2f [ 50.622416] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.623746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c77df8 [ 50.625076] FS: 00007f3f4f159900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.626546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.627609] CR2: 00007ffc26199ef7 CR3: 000000001add7000 CR4: 0000000000350ef0 [ 50.628914] Call Trace: [ 50.629379] [ 50.629833] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.630747] ? __create_object+0x59/0x80 [ 50.631552] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.632558] __vmalloc_noprof+0x59/0x60 [ 50.633308] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.634193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.635155] bpf_prog_alloc+0x39/0x200 [ 50.635888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.636848] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.637741] do_seccomp+0x349/0x25e0 [ 50.638476] ? find_held_lock+0x2b/0x80 [ 50.639220] ? do_prlimit+0x310/0x610 [ 50.639959] ? __pfx_do_seccomp+0x10/0x10 [ 50.640774] ? do_raw_spin_unlock+0x53/0x220 [ 50.641616] ? _raw_spin_unlock+0x1e/0x40 [ 50.642355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.643385] ? static_key_count+0x60/0x80 [ 50.644203] prctl_set_seccomp+0x4e/0x70 [ 50.644972] __do_sys_prctl+0xe6c/0x1d70 [ 50.645772] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.646632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.647636] ? irqentry_exit+0xf3/0x650 [ 50.648380] do_syscall_64+0xbf/0x430 [ 50.649140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.650113] RIP: 0033:0x7f3f4f64b5cd [ 50.650858] 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 [ 50.654110] RSP: 002b:00007ffc26197720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.655514] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f4f64b5cd [ 50.656807] RDX: 000055e1c4920e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.658100] RBP: 00007ffc26197780 R08: 0000000000000000 R09: 00007ffc26196e20 [ 50.659421] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1c5456240 [ 50.660688] R13: 00007ffc26197bb0 R14: 000055e1c5455bf0 R15: 000055e1c546a4d0 [ 50.661967] [ 50.662387] irq event stamp: 1807 [ 50.663026] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 50.664550] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.666068] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 50.667438] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 50.668467] ---[ end trace 0000000000000000 ]--- [ 51.380848] ------------[ cut here ]------------ [ 51.381243] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.382127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.382804] Modules linked in: [ 51.383065] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.383939] Tainted: [W]=WARN [ 51.384181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.384823] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.385230] 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 [ 51.386986] RSP: 0018:ffff888016c67bc0 EFLAGS: 00010286 [ 51.387556] RAX: 0000000000000000 RBX: ffffed1002d8cf78 RCX: ffffffff813a4050 [ 51.388247] RDX: ffff888015d18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.388971] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8cf2f [ 51.389665] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.390296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c67df8 [ 51.391023] FS: 00007fa8e0692900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.391844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.392447] CR2: 00007fa8e0b84580 CR3: 000000000e2ce000 CR4: 0000000000350ef0 [ 51.393151] Call Trace: [ 51.393459] [ 51.393695] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.394179] ? __create_object+0x59/0x80 [ 51.394631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.395154] __vmalloc_noprof+0x59/0x60 [ 51.395591] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.396069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.396609] bpf_prog_alloc+0x39/0x200 [ 51.396998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.397534] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.398017] do_seccomp+0x349/0x25e0 [ 51.398435] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.398936] ? __pfx_do_seccomp+0x10/0x10 [ 51.399353] ? find_held_lock+0x2b/0x80 [ 51.399797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.400328] ? static_key_count+0x60/0x80 [ 51.400792] prctl_set_seccomp+0x4e/0x70 [ 51.401204] __do_sys_prctl+0xe6c/0x1d70 [ 51.401656] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.402120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.402673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.403205] ? irqentry_exit+0xf3/0x650 [ 51.403651] do_syscall_64+0xbf/0x430 [ 51.404048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.404600] RIP: 0033:0x7fa8e0b845cd [ 51.404977] 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 [ 51.406755] RSP: 002b:00007ffcad55d740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.407535] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8e0b845cd [ 51.408228] RDX: 0000563b56073e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.408951] RBP: 00007ffcad55d7a0 R08: 0000000000000000 R09: 00007ffcad55ce40 [ 51.409680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b63d3db10 [ 51.410366] R13: 00007ffcad55dbd0 R14: 0000563b63d3e2b0 R15: 0000563b63d526f0 [ 51.411381] [ 51.411845] irq event stamp: 1691 [ 51.412497] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 51.414006] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 51.415525] softirqs last enabled at (1248): [] handle_softirqs+0x50c/0x770 [ 51.416801] softirqs last disabled at (1239): [] __irq_exit_rcu+0xc4/0x100 [ 51.418039] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53858' (ECDSA) to the list of known hosts. 2025/11/18 08:26:14 fuzzer started 2025/11/18 08:26:14 dialing manager at localhost:34383 2025/11/18 08:26:14 checking machine... 2025/11/18 08:26:14 checking revisions... [ 52.315981] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:26:14 testing simple program... [ 52.413862] cgroup: Unknown subsys name 'net' [ 52.476118] cgroup: Unknown subsys name 'cpuset' [ 52.495148] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:26:13 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801aff35c8 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000001 RDI=ffffffff885b6ea0 RBP=ffffffff8599435c RSP=ffff888015a975e8 R8 =0000000000000002 R9 =0000000000000000 R10=ffff888015a97628 R11=0000000000000000 R12=ffffffff885b6ea0 R13=0000000000000000 R14=0000000000000001 R15=ffff888008c4b140 RIP=ffffffff81529d73 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 00007f62735df900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6272cf5000 CR3=000000000dc71000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=c02ed3eed960e56300000000000ae988 XMM05=3dad5d5a55b5a8fe000000000031ff08 XMM06=21c60d02ab25bd11000000000031eca8 XMM07=fb795ef6d6577056000000000030ebe0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022000 RBX=ffff88800cf21bc0 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800cf22618 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800cf22690 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f3f4f159900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3f4f138020 CR3=000000000e2ce000 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