[ 39.349476] ------------[ cut here ]------------ [ 39.350412] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.352421] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.353901] Modules linked in: [ 39.354502] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.356772] Tainted: [W]=WARN [ 39.357449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.358964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.359902] 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 [ 39.363133] RSP: 0018:ffff88801651fbc0 EFLAGS: 00010286 [ 39.364113] RAX: 0000000000000000 RBX: ffffed1002ca3f78 RCX: ffffffff813a4050 [ 39.365401] RDX: ffff888016813780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.366689] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca3f2f [ 39.367969] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.369256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801651fdf8 [ 39.370541] FS: 00007fe32a398900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.371973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.373101] CR2: 00007fe32a8fe4a6 CR3: 000000000b905000 CR4: 0000000000350ef0 [ 39.374536] Call Trace: [ 39.375086] [ 39.375544] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.376552] ? __create_object+0x59/0x80 [ 39.377429] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.378511] __vmalloc_noprof+0x59/0x60 [ 39.379360] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.380313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.381361] bpf_prog_alloc+0x39/0x200 [ 39.382185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.383221] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.384227] do_seccomp+0x349/0x25e0 [ 39.385043] ? find_held_lock+0x2b/0x80 [ 39.385879] ? do_prlimit+0x310/0x610 [ 39.386675] ? __pfx_do_seccomp+0x10/0x10 [ 39.387546] ? do_raw_spin_unlock+0x53/0x220 [ 39.388453] ? _raw_spin_unlock+0x1e/0x40 [ 39.389328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.390388] ? static_key_count+0x60/0x80 [ 39.391264] prctl_set_seccomp+0x4e/0x70 [ 39.392126] __do_sys_prctl+0xe6c/0x1d70 [ 39.393006] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.393960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.395022] ? irqentry_exit+0xf3/0x650 [ 39.395855] do_syscall_64+0xbf/0x430 [ 39.396629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.397659] RIP: 0033:0x7fe32a88a5cd [ 39.398427] 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 [ 39.401931] RSP: 002b:00007ffdba9edef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.403426] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe32a88a5cd [ 39.404839] RDX: 000055c561067e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.406237] RBP: 00007ffdba9edf50 R08: 0000000000000000 R09: 00007ffdba9ed5f0 [ 39.407620] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c58387eb10 [ 39.409041] R13: 00007ffdba9ee380 R14: 000055c58387f2b0 R15: 000055c5838936f0 [ 39.410461] [ 39.410953] irq event stamp: 1859 [ 39.411614] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 39.413274] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 39.414930] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 39.416617] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 39.418107] ---[ end trace 0000000000000000 ]--- [ 42.847891] ------------[ cut here ]------------ [ 42.848869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.850888] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.852330] Modules linked in: [ 42.852989] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.855005] Tainted: [W]=WARN [ 42.855558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.857066] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.858001] 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 [ 42.861230] RSP: 0018:ffff88800a227bc0 EFLAGS: 00010286 [ 42.862211] RAX: 0000000000000000 RBX: ffffed1001444f78 RCX: ffffffff813a4050 [ 42.863521] RDX: ffff88800f5a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.864837] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001444f2f [ 42.866136] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.867432] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a227df8 [ 42.868746] FS: 00007f1bd49fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.870213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.871292] CR2: 00007fffd510def8 CR3: 000000000d2db000 CR4: 0000000000350ef0 [ 42.872594] Call Trace: [ 42.873095] [ 42.873518] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.874417] ? __create_object+0x59/0x80 [ 42.875230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.876217] __vmalloc_noprof+0x59/0x60 [ 42.876993] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.877887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.878787] bpf_prog_alloc+0x39/0x200 [ 42.879532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.880484] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.881533] do_seccomp+0x349/0x25e0 [ 42.882267] ? find_held_lock+0x2b/0x80 [ 42.883015] ? do_prlimit+0x310/0x610 [ 42.883719] ? __pfx_do_seccomp+0x10/0x10 [ 42.884500] ? do_raw_spin_unlock+0x53/0x220 [ 42.885384] ? _raw_spin_unlock+0x1e/0x40 [ 42.886172] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.887147] ? static_key_count+0x60/0x80 [ 42.887958] prctl_set_seccomp+0x4e/0x70 [ 42.888720] __do_sys_prctl+0xe6c/0x1d70 [ 42.889509] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.890371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.891335] ? irqentry_exit+0xf3/0x650 [ 42.892098] do_syscall_64+0xbf/0x430 [ 42.892851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.893654] RIP: 0033:0x7f1bd4eef5cd [ 42.894240] 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 [ 42.896884] RSP: 002b:00007fffd510b310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.898015] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1bd4eef5cd [ 42.899081] RDX: 000056229d3f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.900164] RBP: 00007fffd510b370 R08: 0000000000000000 R09: 00007fffd510aa10 [ 42.901239] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622b7be2ad0 [ 42.902292] R13: 00007fffd510b7a0 R14: 00005622b7be3bc0 R15: 00005622b7bf4780 [ 42.903365] [ 42.903719] irq event stamp: 1777 [ 42.904260] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.905730] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 42.907010] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 42.908287] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 42.909563] ---[ end trace 0000000000000000 ]--- [ 43.724239] ------------[ cut here ]------------ [ 43.725197] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.727189] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.728649] Modules linked in: [ 43.729301] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.731567] Tainted: [W]=WARN [ 43.732237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.733725] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.734647] 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 [ 43.737857] RSP: 0018:ffff88801784fbc0 EFLAGS: 00010286 [ 43.738844] RAX: 0000000000000000 RBX: ffffed1002f09f78 RCX: ffffffff813a4050 [ 43.740141] RDX: ffff888016db1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.741448] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f09f2f [ 43.742747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.744038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801784fdf8 [ 43.745337] FS: 00007f0ccd819900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.746818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.747880] CR2: 00007fff84d65ef8 CR3: 0000000020edf000 CR4: 0000000000350ef0 [ 43.749191] Call Trace: [ 43.749663] [ 43.750128] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.751045] ? __create_object+0x59/0x80 [ 43.751840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.752784] __vmalloc_noprof+0x59/0x60 [ 43.753565] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.754451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.755392] bpf_prog_alloc+0x39/0x200 [ 43.756130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.757097] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.758019] do_seccomp+0x349/0x25e0 [ 43.758698] ? find_held_lock+0x2b/0x80 [ 43.759450] ? do_prlimit+0x310/0x610 [ 43.760206] ? __pfx_do_seccomp+0x10/0x10 [ 43.761038] ? do_raw_spin_unlock+0x53/0x220 [ 43.761878] ? _raw_spin_unlock+0x1e/0x40 [ 43.762629] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.763610] ? static_key_count+0x60/0x80 [ 43.764423] prctl_set_seccomp+0x4e/0x70 [ 43.765216] __do_sys_prctl+0xe6c/0x1d70 [ 43.766016] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.766872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.767863] ? irqentry_exit+0xf3/0x650 [ 43.768579] do_syscall_64+0xbf/0x430 [ 43.769348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.770307] RIP: 0033:0x7f0ccdd0b5cd [ 43.771030] 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 [ 43.774233] RSP: 002b:00007fff84d64de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.775618] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ccdd0b5cd [ 43.776942] RDX: 000055a1f768de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.778230] RBP: 00007fff84d64e40 R08: 0000000000000000 R09: 00007fff84d644e0 [ 43.779537] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a22b22a2b0 [ 43.780831] R13: 00007fff84d65270 R14: 000055a22b22cd20 R15: 000055a22b23e8d0 [ 43.782140] [ 43.782605] irq event stamp: 2007 [ 43.783269] hardirqs last enabled at (2017): [] __up_console_sem+0x78/0x80 [ 43.784822] hardirqs last disabled at (2026): [] __up_console_sem+0x5d/0x80 [ 43.786363] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 43.787912] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 43.789346] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62072' (ECDSA) to the list of known hosts. 2025/11/18 16:50:09 fuzzer started 2025/11/18 16:50:09 dialing manager at localhost:34383 2025/11/18 16:50:09 checking machine... 2025/11/18 16:50:09 checking revisions... [ 44.666200] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:50:09 testing simple program... [ 44.775549] cgroup: Unknown subsys name 'net' [ 44.841198] cgroup: Unknown subsys name 'cpuset' [ 44.856465] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:50:08 Registers: info registers vcpu 0 RAX=ffff888017f88c00 RBX=ffff888017f88c00 RCX=ffff888008c4bdc0 RDX=ffffea00005fe200 RSI=0000000000000000 RDI=ffff888008c4bd01 RBP=0000000000000000 RSP=ffff888017527d60 R8 =0000000000000001 R9 =ffffffff81b2e42b R10=ffffea0000708700 R11=0000000000000001 R12=0000000000000000 R13=ffff888017527d98 R14=ffff88801c21dc00 R15=ffff88801c21dc00 RIP=ffffffff81b2e476 RFL=00000286 [--S--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 00007f1bd49fd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1bd49b101c CR3=000000000db18000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff822c3985 RDX=ffff888014a4d340 RSI=0000000000000001 RDI=0000000000000004 RBP=0000000000000053 RSP=ffff888014bf78f0 R8 =0000000000000000 R9 =ffffed10029bbf8b R10=0000000000000002 R11=0000000000000001 R12=ffff88800d7f5900 R13=0000000000000067 R14=0000000000000001 R15=0000000000000003 RIP=ffffffff81751796 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 00007fcacf047900 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=00007ffc72ed6b88 CR3=000000000de90000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=4d391a8883d9d32300000000000ae988 XMM05=bca82120eadc268700000000003225f0 XMM06=51a94a3f48e2e6c30000000000321390 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000