[ 39.467055] ------------[ cut here ]------------ [ 39.468007] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.470056] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.471585] Modules linked in: [ 39.472236] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.474253] Tainted: [W]=WARN [ 39.474807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.476300] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.477217] 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 [ 39.480410] RSP: 0018:ffff888017767bc0 EFLAGS: 00010286 [ 39.481390] RAX: 0000000000000000 RBX: ffffed1002eecf78 RCX: ffffffff813a4050 [ 39.482679] RDX: ffff88800ef89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.483973] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eecf2f [ 39.485273] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.486566] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017767df8 [ 39.487863] FS: 00007fcb24082900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.489322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.490373] CR2: 00007fcb24574580 CR3: 0000000009c46000 CR4: 0000000000350ef0 [ 39.491660] Call Trace: [ 39.492184] [ 39.492601] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.493501] ? __create_object+0x59/0x80 [ 39.494293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.495272] __vmalloc_noprof+0x59/0x60 [ 39.496054] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.496923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.497797] bpf_prog_alloc+0x39/0x200 [ 39.498532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.499462] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.500381] do_seccomp+0x349/0x25e0 [ 39.501097] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.502008] ? __pfx_do_seccomp+0x10/0x10 [ 39.502755] ? find_held_lock+0x2b/0x80 [ 39.503515] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.504515] ? static_key_count+0x60/0x80 [ 39.505311] prctl_set_seccomp+0x4e/0x70 [ 39.506077] __do_sys_prctl+0xe6c/0x1d70 [ 39.506818] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.507671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.508660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.509631] ? irqentry_exit+0xf3/0x650 [ 39.510382] do_syscall_64+0xbf/0x430 [ 39.511129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.512093] RIP: 0033:0x7fcb245745cd [ 39.512755] 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 [ 39.515913] RSP: 002b:00007fff25a83600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.517267] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb245745cd [ 39.518565] RDX: 000055850e148e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.519860] RBP: 00007fff25a83660 R08: 0000000000000000 R09: 00007fff25a82d00 [ 39.521178] R10: 0000000000000000 R11: 0000000000000246 R12: 000055852b2e9ad0 [ 39.522456] R13: 00007fff25a83a90 R14: 000055852b2eabc0 R15: 000055852b2fb780 [ 39.523789] [ 39.524268] irq event stamp: 1781 [ 39.524914] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 39.526442] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 39.527993] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 39.529521] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 39.531036] ---[ end trace 0000000000000000 ]--- [ 42.517344] ------------[ cut here ]------------ [ 42.518332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.520445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.522148] Modules linked in: [ 42.522758] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.524838] Tainted: [W]=WARN [ 42.525450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.526933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.527810] 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 [ 42.530960] RSP: 0018:ffff88801684fbc0 EFLAGS: 00010286 [ 42.531940] RAX: 0000000000000000 RBX: ffffed1002d09f78 RCX: ffffffff813a4050 [ 42.533230] RDX: ffff88800ef8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.534525] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d09f2f [ 42.535845] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.537164] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801684fdf8 [ 42.538464] FS: 00007fa631fe7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.539935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.541005] CR2: 00007ffcf3ec2ef8 CR3: 00000000139bb000 CR4: 0000000000350ef0 [ 42.542294] Call Trace: [ 42.542752] [ 42.543216] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.544126] ? __create_object+0x59/0x80 [ 42.544857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.545836] __vmalloc_noprof+0x59/0x60 [ 42.546594] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.547470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.548414] bpf_prog_alloc+0x39/0x200 [ 42.549167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.550105] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.551014] do_seccomp+0x349/0x25e0 [ 42.551696] ? find_held_lock+0x2b/0x80 [ 42.552468] ? do_prlimit+0x310/0x610 [ 42.553222] ? __pfx_do_seccomp+0x10/0x10 [ 42.554029] ? do_raw_spin_unlock+0x53/0x220 [ 42.554830] ? _raw_spin_unlock+0x1e/0x40 [ 42.555623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.556613] ? static_key_count+0x60/0x80 [ 42.557433] prctl_set_seccomp+0x4e/0x70 [ 42.558207] __do_sys_prctl+0xe6c/0x1d70 [ 42.559000] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.559833] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.560821] ? irqentry_exit+0xf3/0x650 [ 42.561592] do_syscall_64+0xbf/0x430 [ 42.562335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.563295] RIP: 0033:0x7fa6324d95cd [ 42.564020] 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 [ 42.567237] RSP: 002b:00007ffcf3ec1e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.568640] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6324d95cd [ 42.569951] RDX: 000056223c47ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.571239] RBP: 00007ffcf3ec1ee0 R08: 0000000000000000 R09: 00007ffcf3ec1580 [ 42.572471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562241b47ad0 [ 42.573542] R13: 00007ffcf3ec2310 R14: 0000562241b48bc0 R15: 0000562241b59780 [ 42.574634] [ 42.575014] irq event stamp: 1791 [ 42.575516] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.576814] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.578098] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 42.579396] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 42.580664] ---[ end trace 0000000000000000 ]--- [ 43.503110] ------------[ cut here ]------------ [ 43.504108] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.506178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.507963] Modules linked in: [ 43.508563] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.510564] Tainted: [W]=WARN [ 43.511176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.512672] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.513599] 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 [ 43.516836] RSP: 0018:ffff88801b967bc0 EFLAGS: 00010286 [ 43.517826] RAX: 0000000000000000 RBX: ffffed100372cf78 RCX: ffffffff813a4050 [ 43.519128] RDX: ffff888016430000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.520462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100372cf2f [ 43.521780] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.523066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b967df8 [ 43.524376] FS: 00007f6cacc39900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.525849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.526969] CR2: 00007ffd4dc7bef8 CR3: 000000001fbfa000 CR4: 0000000000350ef0 [ 43.528286] Call Trace: [ 43.528753] [ 43.529204] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.530099] ? __create_object+0x59/0x80 [ 43.530835] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.531797] __vmalloc_noprof+0x59/0x60 [ 43.532564] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.533442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.534368] bpf_prog_alloc+0x39/0x200 [ 43.535104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.536059] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.536967] do_seccomp+0x349/0x25e0 [ 43.537635] ? find_held_lock+0x2b/0x80 [ 43.538392] ? do_prlimit+0x310/0x610 [ 43.539141] ? __pfx_do_seccomp+0x10/0x10 [ 43.539953] ? do_raw_spin_unlock+0x53/0x220 [ 43.540743] ? _raw_spin_unlock+0x1e/0x40 [ 43.541525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.542498] ? static_key_count+0x60/0x80 [ 43.543331] prctl_set_seccomp+0x4e/0x70 [ 43.544141] __do_sys_prctl+0xe6c/0x1d70 [ 43.544947] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.545773] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.546746] ? irqentry_exit+0xf3/0x650 [ 43.547528] do_syscall_64+0xbf/0x430 [ 43.548304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.549273] RIP: 0033:0x7f6cad12b5cd [ 43.549995] 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 [ 43.553234] RSP: 002b:00007ffd4dc794f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.554631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cad12b5cd [ 43.555963] RDX: 000055c1e0b67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.557264] RBP: 00007ffd4dc79550 R08: 0000000000000000 R09: 00007ffd4dc78bf0 [ 43.558577] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c20f5e1b10 [ 43.559894] R13: 00007ffd4dc79980 R14: 000055c20f5e22b0 R15: 000055c20f5f66f0 [ 43.561218] [ 43.561646] irq event stamp: 1817 [ 43.562299] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 43.563894] hardirqs last disabled at (1838): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 43.565549] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 43.567102] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 43.568643] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37849' (ECDSA) to the list of known hosts. 2025/11/17 18:37:21 fuzzer started 2025/11/17 18:37:22 dialing manager at localhost:37895 2025/11/17 18:37:22 checking machine... 2025/11/17 18:37:22 checking revisions... [ 44.453466] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:37:22 testing simple program... [ 44.549224] cgroup: Unknown subsys name 'net' [ 44.593037] cgroup: Unknown subsys name 'cpuset' [ 44.608825] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:37:21 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff8880096276d4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff8880096276e0 R8 =0000000000000001 R9 =ffff8880096277c0 R10=000000000003c9ed R11=000000000000aed8 R12=ffff888009611bc0 R13=ffff8880096277c8 R14=ffff888009627e88 R15=ffff888009627780 RIP=ffffffff815d2a7a RFL=00000213 [----A-C] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf3ebc000 CR3=0000000009d64000 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=2030323a37333a383120373120766f4e XMM01=5f687373203a726f727265203a5d3634 XMM02=632079746972756365732078756e694c XMM03=742064656c696146203a656d616e7962 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a37333a3831203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff826359ec RDX=ffff88800f1cb780 RSI=ffffffff826359f5 RDI=0000000000000005 RBP=ffff88801baba640 RSP=ffff88800efff3f8 R8 =00000000ff02000a R9 =ffffed100310d80f R10=0000000000000000 R11=0000000000000001 R12=0000000000000005 R13=0000000000000003 R14=ffff88800cc0ff4c R15=0000000000000000 RIP=ffffffff81751c78 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 00007fa631fe7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1a78402008 CR3=000000000ce56000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000