[ 46.409433] ------------[ cut here ]------------ [ 46.410397] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.412419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.413946] Modules linked in: [ 46.414589] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.416610] Tainted: [W]=WARN [ 46.417218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.418718] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.419706] 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 [ 46.422889] RSP: 0018:ffff88801818fbc0 EFLAGS: 00010286 [ 46.423897] RAX: 0000000000000000 RBX: ffffed1003031f78 RCX: ffffffff813a4050 [ 46.425213] RDX: ffff888015f68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.426520] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003031f2f [ 46.427842] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.429136] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801818fdf8 [ 46.430442] FS: 00007fd6667fa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.431913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.432992] CR2: 00007ffd3b03bef7 CR3: 0000000009e72000 CR4: 0000000000350ef0 [ 46.434289] Call Trace: [ 46.434759] [ 46.435225] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.436076] ? __create_object+0x59/0x80 [ 46.436876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.437851] __vmalloc_noprof+0x59/0x60 [ 46.438619] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.439522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.440463] bpf_prog_alloc+0x39/0x200 [ 46.441189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.442224] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.443062] do_seccomp+0x349/0x25e0 [ 46.443786] ? find_held_lock+0x2b/0x80 [ 46.444527] ? do_prlimit+0x310/0x610 [ 46.445275] ? __pfx_do_seccomp+0x10/0x10 [ 46.445999] ? do_raw_spin_unlock+0x53/0x220 [ 46.446805] ? _raw_spin_unlock+0x1e/0x40 [ 46.447575] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.448529] ? static_key_count+0x60/0x80 [ 46.449333] prctl_set_seccomp+0x4e/0x70 [ 46.450062] __do_sys_prctl+0xe6c/0x1d70 [ 46.450820] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.451681] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.452632] ? irqentry_exit+0xf3/0x650 [ 46.453396] do_syscall_64+0xbf/0x430 [ 46.454081] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.455025] RIP: 0033:0x7fd666cec5cd [ 46.455730] 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 [ 46.458865] RSP: 002b:00007ffd3b039c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.460245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd666cec5cd [ 46.461528] RDX: 000055678764fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.462804] RBP: 00007ffd3b039ce0 R08: 0000000000000000 R09: 00007ffd3b039380 [ 46.463945] R10: 0000000000000000 R11: 0000000000000246 R12: 000055678f8c3ad0 [ 46.465001] R13: 00007ffd3b03a110 R14: 000055678f8c4bc0 R15: 000055678f8d5780 [ 46.466051] [ 46.466430] irq event stamp: 1745 [ 46.466921] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.468161] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.469402] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 46.470658] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 46.471896] ---[ end trace 0000000000000000 ]--- [ 49.789181] ------------[ cut here ]------------ [ 49.790052] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.792223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.793669] Modules linked in: [ 49.794296] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.796756] Tainted: [W]=WARN [ 49.797362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.798809] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.799952] 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 [ 49.803362] RSP: 0018:ffff888015c8fbc0 EFLAGS: 00010286 [ 49.804483] RAX: 0000000000000000 RBX: ffffed1002b91f78 RCX: ffffffff813a4050 [ 49.805767] RDX: ffff888019e0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.807039] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b91f2f [ 49.808336] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.809612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c8fdf8 [ 49.810898] FS: 00007f6c3f906900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.812340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.813389] CR2: 00007f6c3fdf8580 CR3: 000000000e95e000 CR4: 0000000000350ef0 [ 49.814669] Call Trace: [ 49.815184] [ 49.815594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.816489] ? __create_object+0x59/0x80 [ 49.817264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.818222] __vmalloc_noprof+0x59/0x60 [ 49.818932] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.819816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.820754] bpf_prog_alloc+0x39/0x200 [ 49.821483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.822422] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.823332] do_seccomp+0x349/0x25e0 [ 49.824004] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.824907] ? __pfx_do_seccomp+0x10/0x10 [ 49.825679] ? find_held_lock+0x2b/0x80 [ 49.826431] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.827407] ? static_key_count+0x60/0x80 [ 49.828194] prctl_set_seccomp+0x4e/0x70 [ 49.828925] __do_sys_prctl+0xe6c/0x1d70 [ 49.829704] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.830568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.831544] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.832510] ? irqentry_exit+0xf3/0x650 [ 49.833268] do_syscall_64+0xbf/0x430 [ 49.833953] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.834906] RIP: 0033:0x7f6c3fdf85cd [ 49.835618] 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 [ 49.838755] RSP: 002b:00007ffd7b01b390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.839955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c3fdf85cd [ 49.840785] RDX: 000055ca25b9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.841601] RBP: 00007ffd7b01b3f0 R08: 0000000000000000 R09: 00007ffd7b01aa90 [ 49.842421] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca4bddcad0 [ 49.843249] R13: 00007ffd7b01b820 R14: 000055ca4bdddbc0 R15: 000055ca4bdee780 [ 49.844024] [ 49.844306] irq event stamp: 1689 [ 49.844670] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 49.845582] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 49.846498] softirqs last enabled at (1170): [] handle_softirqs+0x50c/0x770 [ 49.847448] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 49.848347] ---[ end trace 0000000000000000 ]--- [ 50.674145] ------------[ cut here ]------------ [ 50.674902] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.676620] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.677892] Modules linked in: [ 50.678438] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.680145] Tainted: [W]=WARN [ 50.680615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.681872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.682657] 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 [ 50.685406] RSP: 0018:ffff8880165afbc0 EFLAGS: 00010286 [ 50.686256] RAX: 0000000000000000 RBX: ffffed1002cb5f78 RCX: ffffffff813a4050 [ 50.687379] RDX: ffff888017311bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.688491] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb5f2f [ 50.689598] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.690708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165afdf8 [ 50.691827] FS: 00007f0a7aed5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.693073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.693976] CR2: 00007f0a7b3c7580 CR3: 0000000020458000 CR4: 0000000000350ef0 [ 50.695082] Call Trace: [ 50.695517] [ 50.695870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.696636] ? __create_object+0x59/0x80 [ 50.697293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.698065] __vmalloc_noprof+0x59/0x60 [ 50.698701] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.699441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.700228] bpf_prog_alloc+0x39/0x200 [ 50.700805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.701577] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.702331] do_seccomp+0x349/0x25e0 [ 50.702889] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.703657] ? __pfx_do_seccomp+0x10/0x10 [ 50.704309] ? find_held_lock+0x2b/0x80 [ 50.704907] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.705704] ? static_key_count+0x60/0x80 [ 50.706380] prctl_set_seccomp+0x4e/0x70 [ 50.706986] __do_sys_prctl+0xe6c/0x1d70 [ 50.707674] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.708402] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.709216] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.709983] ? irqentry_exit+0xf3/0x650 [ 50.710620] do_syscall_64+0xbf/0x430 [ 50.711253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.712009] RIP: 0033:0x7f0a7b3c75cd [ 50.712594] 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 [ 50.715260] RSP: 002b:00007fff16ffca10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.716407] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a7b3c75cd [ 50.717478] RDX: 0000555d80bb8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.718557] RBP: 00007fff16ffca70 R08: 0000000000000000 R09: 00007fff16ffc110 [ 50.719649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555da172a240 [ 50.720718] R13: 00007fff16ffcea0 R14: 0000555da1733380 R15: 0000555da173e540 [ 50.721818] [ 50.722208] irq event stamp: 1741 [ 50.722712] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.723987] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.725237] softirqs last enabled at (1248): [] handle_softirqs+0x50c/0x770 [ 50.726526] softirqs last disabled at (1231): [] __irq_exit_rcu+0xc4/0x100 [ 50.727804] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4858' (ECDSA) to the list of known hosts. 2025/11/18 13:13:20 fuzzer started 2025/11/18 13:13:20 dialing manager at localhost:34383 2025/11/18 13:13:20 checking machine... 2025/11/18 13:13:20 checking revisions... [ 51.621899] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:13:20 testing simple program... [ 51.710357] cgroup: Unknown subsys name 'net' [ 51.761521] cgroup: Unknown subsys name 'cpuset' [ 51.774560] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:13:19 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806ce08aa8 RSP=ffff88806ce089d8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08a98 R14=ffff888015f00000 R15=ffff88806ce08a50 RIP=ffffffff8135e4c2 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 00007f6c3f906900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7b015000 CR3=000000001ffbc000 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801ffe9da0 RCX=ffff88801ffe9000 RDX=0000000000000080 RSI=ffff88801ffe9cb8 RDI=ffff888008c4b780 RBP=ffff888008c4b780 RSP=ffff888009757b20 R8 =0000000000000128 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffffea0000504ec0 R13=ffff88801413b840 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81b2d5ed 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0cce91f000 CR3=000000000d8c1000 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=4015a028cfa9b7a0f44d698496c17542 XMM02=0000000000301fe0eff9b2d0a8fce9cb XMM03=00000000003020b02c67c8bc2e329bc3 XMM04=2da7c5f0d299a56800000000000ae988 XMM05=090f1556b20111b3000000000031ea60 XMM06=5b75c91c80445342000000000031e8e8 XMM07=e042d86d42eb936e000000000030fe50 XMM08=dbc0d6f837167c3a00000000003020b0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000