[ 39.402035] ------------[ cut here ]------------ [ 39.402945] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.404978] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.406426] Modules linked in: [ 39.407017] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.409195] Tainted: [W]=WARN [ 39.409866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.411337] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.412223] 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 [ 39.415540] RSP: 0018:ffff888017ad7bc0 EFLAGS: 00010286 [ 39.416530] RAX: 0000000000000000 RBX: ffffed1002f5af78 RCX: ffffffff813a4050 [ 39.417807] RDX: ffff88801b1eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.419072] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5af2f [ 39.420351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.421637] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ad7df8 [ 39.422906] FS: 00007f4c0f7af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.424314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.425365] CR2: 00007ffc03884ef8 CR3: 000000000e544000 CR4: 0000000000350ef0 [ 39.426647] Call Trace: [ 39.427123] [ 39.427573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.428450] ? __create_object+0x59/0x80 [ 39.429193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.430166] __vmalloc_noprof+0x59/0x60 [ 39.430908] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.431791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.432722] bpf_prog_alloc+0x39/0x200 [ 39.433487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.434378] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.435281] do_seccomp+0x349/0x25e0 [ 39.435980] ? find_held_lock+0x2b/0x80 [ 39.436746] ? do_prlimit+0x310/0x610 [ 39.437495] ? __pfx_do_seccomp+0x10/0x10 [ 39.438222] ? do_raw_spin_unlock+0x53/0x220 [ 39.439051] ? _raw_spin_unlock+0x1e/0x40 [ 39.439835] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.440813] ? static_key_count+0x60/0x80 [ 39.441626] prctl_set_seccomp+0x4e/0x70 [ 39.442357] __do_sys_prctl+0xe6c/0x1d70 [ 39.443125] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.443973] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.444928] ? irqentry_exit+0xf3/0x650 [ 39.445703] do_syscall_64+0xbf/0x430 [ 39.446421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.447316] RIP: 0033:0x7f4c0fca15cd [ 39.448029] 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 [ 39.451182] RSP: 002b:00007ffc03882a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.452572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c0fca15cd [ 39.453872] RDX: 0000564fb0933e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.455133] RBP: 00007ffc03882a70 R08: 0000000000000000 R09: 00007ffc03882110 [ 39.456406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564fddb83ad0 [ 39.457748] R13: 00007ffc03882ea0 R14: 0000564fddb84bc0 R15: 0000564fddb95780 [ 39.459035] [ 39.459487] irq event stamp: 1795 [ 39.460087] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 39.461613] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 39.463118] softirqs last enabled at (1366): [] handle_softirqs+0x50c/0x770 [ 39.464641] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 39.466169] ---[ end trace 0000000000000000 ]--- [ 42.517359] ------------[ cut here ]------------ [ 42.518282] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.520339] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.521886] Modules linked in: [ 42.522512] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.524502] Tainted: [W]=WARN [ 42.525064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.526526] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.527381] 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 [ 42.530557] RSP: 0018:ffff888019177bc0 EFLAGS: 00010286 [ 42.531518] RAX: 0000000000000000 RBX: ffffed100322ef78 RCX: ffffffff813a4050 [ 42.532785] RDX: ffff888015a45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.534069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100322ef2f [ 42.535325] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.536589] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019177df8 [ 42.537878] FS: 00007f0b7dc6c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.539303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.540341] CR2: 00007ffd2510aef8 CR3: 000000001f2ae000 CR4: 0000000000350ef0 [ 42.541638] Call Trace: [ 42.542096] [ 42.542534] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.543438] ? __create_object+0x59/0x80 [ 42.544160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.545130] __vmalloc_noprof+0x59/0x60 [ 42.545895] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.546766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.547692] bpf_prog_alloc+0x39/0x200 [ 42.548380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.549308] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.550210] do_seccomp+0x349/0x25e0 [ 42.550978] ? find_held_lock+0x2b/0x80 [ 42.551799] ? do_prlimit+0x310/0x610 [ 42.552611] ? __pfx_do_seccomp+0x10/0x10 [ 42.553474] ? do_raw_spin_unlock+0x53/0x220 [ 42.554330] ? _raw_spin_unlock+0x1e/0x40 [ 42.555180] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.556239] ? static_key_count+0x60/0x80 [ 42.557138] prctl_set_seccomp+0x4e/0x70 [ 42.558016] __do_sys_prctl+0xe6c/0x1d70 [ 42.558878] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.559825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.560902] ? irqentry_exit+0xf3/0x650 [ 42.561774] do_syscall_64+0xbf/0x430 [ 42.562614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.563689] RIP: 0033:0x7f0b7e15e5cd [ 42.564493] 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 [ 42.568093] RSP: 002b:00007ffd25109300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.569527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b7e15e5cd [ 42.570919] RDX: 0000558321962e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.572196] RBP: 00007ffd25109360 R08: 0000000000000000 R09: 00007ffd25108a00 [ 42.573493] R10: 0000000000000000 R11: 0000000000000246 R12: 000055833037cad0 [ 42.574764] R13: 00007ffd25109790 R14: 000055833037dbc0 R15: 000055833038e780 [ 42.576066] [ 42.576521] irq event stamp: 1773 [ 42.577127] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 42.578642] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 42.580150] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 42.581706] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 42.583205] ---[ end trace 0000000000000000 ]--- [ 43.393635] ------------[ cut here ]------------ [ 43.394542] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.396685] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.398146] Modules linked in: [ 43.398991] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.401045] Tainted: [W]=WARN [ 43.401679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.403141] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.404048] 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 [ 43.407440] RSP: 0018:ffff8880176b7bc0 EFLAGS: 00010286 [ 43.408440] RAX: 0000000000000000 RBX: ffffed1002ed6f78 RCX: ffffffff813a4050 [ 43.409734] RDX: ffff888013769bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.411037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed6f2f [ 43.412364] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.413690] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176b7df8 [ 43.414981] FS: 00007fdda7f62900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.416378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.417447] CR2: 00007fdda8454580 CR3: 000000000c44a000 CR4: 0000000000350ef0 [ 43.418688] Call Trace: [ 43.419136] [ 43.419575] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.420475] ? __create_object+0x59/0x80 [ 43.421205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.422192] __vmalloc_noprof+0x59/0x60 [ 43.422940] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.423810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.424741] bpf_prog_alloc+0x39/0x200 [ 43.425512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.426371] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.427245] do_seccomp+0x349/0x25e0 [ 43.427951] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.428833] ? __pfx_do_seccomp+0x10/0x10 [ 43.429644] ? find_held_lock+0x2b/0x80 [ 43.430348] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.431296] ? static_key_count+0x60/0x80 [ 43.432087] prctl_set_seccomp+0x4e/0x70 [ 43.432852] __do_sys_prctl+0xe6c/0x1d70 [ 43.433636] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.434475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.435368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.436313] ? irqentry_exit+0xf3/0x650 [ 43.437068] do_syscall_64+0xbf/0x430 [ 43.437814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.438745] RIP: 0033:0x7fdda84545cd [ 43.439442] 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 [ 43.442538] RSP: 002b:00007fff170f5800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.443859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdda84545cd [ 43.445102] RDX: 0000556376c31e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.446378] RBP: 00007fff170f5860 R08: 0000000000000000 R09: 00007fff170f4f00 [ 43.447660] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563930acbf0 [ 43.448911] R13: 00007fff170f5c90 R14: 00005563930b6380 R15: 00005563930c1460 [ 43.450191] [ 43.450650] irq event stamp: 1819 [ 43.451239] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 43.452731] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 43.454224] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 43.455723] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 43.457192] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50206' (ECDSA) to the list of known hosts. 2025/11/17 09:01:50 fuzzer started 2025/11/17 09:01:51 dialing manager at localhost:37895 2025/11/17 09:01:51 checking machine... 2025/11/17 09:01:51 checking revisions... [ 44.412951] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:01:51 testing simple program... [ 44.501713] cgroup: Unknown subsys name 'net' [ 44.555019] cgroup: Unknown subsys name 'cpuset' [ 44.567802] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:01:50 Registers: info registers vcpu 0 RAX=ffffffff81b2d4b6 RBX=ffffffff8672616c RCX=ffffffff81b2d488 RDX=0000000000000000 RSI=ffffffff86ab8c2a RDI=ffffffff86726150 RBP=ffffffff86726150 RSP=ffff888009627768 R8 =ffffffff86ab8c2a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025767 R12=ffffffff86726168 R13=ffffffff86726150 R14=ffffffff86726150 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000287 [--S--PC] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f97170d4000 CR3=000000000a1a6000 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=2039343a31303a393020373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a31303a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff86464a08 RDI=ffff88800a982640 RBP=ffffffff86464a08 RSP=ffff888017ae7640 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800a981bc0 R13=ffff88800a982618 R14=00000000ffffffff R15=ffff88800a982640 RIP=ffffffff84c72143 RFL=00000292 [--S-A--] 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 00007f0b7dc6c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd25103000 CR3=000000001f1a8000 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