[ 46.436260] ------------[ cut here ]------------ [ 46.436804] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.438095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.438928] Modules linked in: [ 46.439338] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.440507] Tainted: [W]=WARN [ 46.440841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.441706] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.442266] 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 [ 46.444203] RSP: 0018:ffff888016477bc0 EFLAGS: 00010286 [ 46.444784] RAX: 0000000000000000 RBX: ffffed1002c8ef78 RCX: ffffffff813a4050 [ 46.445565] RDX: ffff8880198e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.446339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8ef2f [ 46.447120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.447867] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016477df8 [ 46.448645] FS: 00007faf985dd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.449526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.450177] CR2: 00007ffe5160bef8 CR3: 000000000d414000 CR4: 0000000000350ef0 [ 46.450946] Call Trace: [ 46.451264] [ 46.451512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.452019] ? __create_object+0x59/0x80 [ 46.452495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.453088] __vmalloc_noprof+0x59/0x60 [ 46.453520] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.454019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.454576] bpf_prog_alloc+0x39/0x200 [ 46.455010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.455563] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.456101] do_seccomp+0x349/0x25e0 [ 46.456507] ? find_held_lock+0x2b/0x80 [ 46.456936] ? do_prlimit+0x310/0x610 [ 46.457397] ? __pfx_do_seccomp+0x10/0x10 [ 46.457836] ? do_raw_spin_unlock+0x53/0x220 [ 46.458342] ? _raw_spin_unlock+0x1e/0x40 [ 46.458781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.459383] ? static_key_count+0x60/0x80 [ 46.459839] prctl_set_seccomp+0x4e/0x70 [ 46.460309] __do_sys_prctl+0xe6c/0x1d70 [ 46.460749] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.461273] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.461829] ? irqentry_exit+0xf3/0x650 [ 46.462298] do_syscall_64+0xbf/0x430 [ 46.462722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.463310] RIP: 0033:0x7faf98acf5cd [ 46.463702] 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 [ 46.465621] RSP: 002b:00007ffe5160a5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.466457] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf98acf5cd [ 46.467265] RDX: 000055c3a98bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.468008] RBP: 00007ffe5160a610 R08: 0000000000000000 R09: 00007ffe51609cb0 [ 46.468816] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3d5ba5ad0 [ 46.469607] R13: 00007ffe5160aa40 R14: 000055c3d5ba6bc0 R15: 000055c3d5bb7780 [ 46.470406] [ 46.470667] irq event stamp: 1757 [ 46.471044] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.471960] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.472900] softirqs last enabled at (1340): [] handle_softirqs+0x50c/0x770 [ 46.473846] softirqs last disabled at (1327): [] __irq_exit_rcu+0xc4/0x100 [ 46.474787] ---[ end trace 0000000000000000 ]--- [ 49.600540] ------------[ cut here ]------------ [ 49.601380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.603243] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.604733] Modules linked in: [ 49.605394] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.607178] Tainted: [W]=WARN [ 49.607662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.608968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.609783] 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 [ 49.612723] RSP: 0018:ffff888016e8fbc0 EFLAGS: 00010286 [ 49.613607] RAX: 0000000000000000 RBX: ffffed1002dd1f78 RCX: ffffffff813a4050 [ 49.614748] RDX: ffff8880179dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.615956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd1f2f [ 49.617097] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.618230] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e8fdf8 [ 49.619393] FS: 00007f9444d30900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.620645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.621559] CR2: 00007ffd0bea7ef8 CR3: 000000000e53d000 CR4: 0000000000350ef0 [ 49.622671] Call Trace: [ 49.623141] [ 49.623496] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.624277] ? __create_object+0x59/0x80 [ 49.624926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.625769] __vmalloc_noprof+0x59/0x60 [ 49.626439] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.627263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.628048] bpf_prog_alloc+0x39/0x200 [ 49.628779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.629744] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.630687] do_seccomp+0x349/0x25e0 [ 49.631600] ? find_held_lock+0x2b/0x80 [ 49.632423] ? do_prlimit+0x310/0x610 [ 49.633203] ? __pfx_do_seccomp+0x10/0x10 [ 49.634141] ? do_raw_spin_unlock+0x53/0x220 [ 49.634963] ? _raw_spin_unlock+0x1e/0x40 [ 49.635797] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.636792] ? static_key_count+0x60/0x80 [ 49.637639] prctl_set_seccomp+0x4e/0x70 [ 49.638503] __do_sys_prctl+0xe6c/0x1d70 [ 49.639429] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.640330] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.641233] ? irqentry_exit+0xf3/0x650 [ 49.641875] do_syscall_64+0xbf/0x430 [ 49.642515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.643419] RIP: 0033:0x7f94452225cd [ 49.644008] 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 [ 49.646694] RSP: 002b:00007ffd0bea6d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.647892] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94452225cd [ 49.648989] RDX: 000055e61fd74e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.650088] RBP: 00007ffd0bea6df0 R08: 0000000000000000 R09: 00007ffd0bea6490 [ 49.651268] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e64167ead0 [ 49.652494] R13: 00007ffd0bea7220 R14: 000055e64167fbc0 R15: 000055e641690780 [ 49.653628] [ 49.654007] irq event stamp: 1941 [ 49.654567] hardirqs last enabled at (1951): [] __up_console_sem+0x78/0x80 [ 49.655926] hardirqs last disabled at (1960): [] __up_console_sem+0x5d/0x80 [ 49.657386] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 49.658674] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 49.660008] ---[ end trace 0000000000000000 ]--- [ 50.353541] ------------[ cut here ]------------ [ 50.354127] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.355403] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.356314] Modules linked in: [ 50.356692] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.357946] Tainted: [W]=WARN [ 50.358326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.359267] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.359819] 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 [ 50.361791] RSP: 0018:ffff88801a737bc0 EFLAGS: 00010286 [ 50.362399] RAX: 0000000000000000 RBX: ffffed10034e6f78 RCX: ffffffff813a4050 [ 50.363223] RDX: ffff888016efb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.363996] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e6f2f [ 50.364800] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.365595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a737df8 [ 50.366398] FS: 00007fb3fd950900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.367308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.367949] CR2: 00007fffba6b7ef8 CR3: 000000001faec000 CR4: 0000000000350ef0 [ 50.368743] Call Trace: [ 50.369038] [ 50.369318] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.369852] ? __create_object+0x59/0x80 [ 50.370343] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.370914] __vmalloc_noprof+0x59/0x60 [ 50.371406] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.371930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.372518] bpf_prog_alloc+0x39/0x200 [ 50.372961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.373550] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.374116] do_seccomp+0x349/0x25e0 [ 50.374541] ? find_held_lock+0x2b/0x80 [ 50.374994] ? do_prlimit+0x310/0x610 [ 50.375470] ? __pfx_do_seccomp+0x10/0x10 [ 50.375933] ? do_raw_spin_unlock+0x53/0x220 [ 50.376455] ? _raw_spin_unlock+0x1e/0x40 [ 50.376924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.377530] ? static_key_count+0x60/0x80 [ 50.378002] prctl_set_seccomp+0x4e/0x70 [ 50.378490] __do_sys_prctl+0xe6c/0x1d70 [ 50.378951] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.379499] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.380095] ? irqentry_exit+0xf3/0x650 [ 50.380548] do_syscall_64+0xbf/0x430 [ 50.380977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.381578] RIP: 0033:0x7fb3fde425cd [ 50.381990] 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 [ 50.383995] RSP: 002b:00007fffba6b6ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.384855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3fde425cd [ 50.385667] RDX: 000055601e11ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.386473] RBP: 00007fffba6b6d00 R08: 0000000000000000 R09: 00007fffba6b63a0 [ 50.387291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556046785b10 [ 50.388097] R13: 00007fffba6b7130 R14: 00005560467862b0 R15: 000055604679a6f0 [ 50.388880] [ 50.389173] irq event stamp: 1667 [ 50.389560] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 50.390518] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 50.391461] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 50.392206] softirqs last disabled at (1173): [] __irq_exit_rcu+0xc4/0x100 [ 50.392907] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53281' (ECDSA) to the list of known hosts. 2025/11/17 20:28:09 fuzzer started 2025/11/17 20:28:10 dialing manager at localhost:37895 2025/11/17 20:28:10 checking machine... 2025/11/17 20:28:10 checking revisions... [ 51.247612] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:28:10 testing simple program... [ 51.341955] cgroup: Unknown subsys name 'net' [ 51.426420] cgroup: Unknown subsys name 'cpuset' [ 51.441992] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:28:09 Registers: info registers vcpu 0 RAX=00000021ea387378 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806ce23b00 RDI=00000000000543f1 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000f1280 R11=0000000000000001 R12=00000000000543f1 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000017 [----APC] 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 00007f9444d30900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0bea0000 CR3=000000001faf0000 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=0000000000000008 RBX=000000009c0df18e RCX=ffff88800e98d6a0 RDX=000000000000000b RSI=0000000046159afe RDI=ffffffff813c1c59 RBP=0000000000000001 RSP=ffff88806cf08b60 R8 =00000000a8ea08df R9 =ffff88806c8f18e0 R10=000000000003c9ed R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=ffff88806cf08bc8 R15=000000000000000b RIP=ffffffff82642495 RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94452e5650 CR3=000000000e63d000 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=9dd7846f739b3c8ee842fb6e21c55ee4 XMM02=0000000000305cf0ec2efd57dc4c00df XMM03=00000000003102f832bb7e4bc39d1876 XMM04=46bef9faef5ec3a000000000000ae988 XMM05=bc38f83c401833e300000000003214e0 XMM06=405749d8372a36f1000000000031fe18 XMM07=e042d86d42eb936e0000000000311448 XMM08=32bb7e4bc39d18760000000000305d50 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000