[ 44.270762] ------------[ cut here ]------------ [ 44.271542] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.273220] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.274569] Modules linked in: [ 44.275065] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.276831] Tainted: [W]=WARN [ 44.277459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.278854] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.279770] 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 [ 44.282498] RSP: 0018:ffff8880141efbc0 EFLAGS: 00010286 [ 44.283313] RAX: 0000000000000000 RBX: ffffed100283df78 RCX: ffffffff813a4050 [ 44.284366] RDX: ffff88800f0b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.285421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100283df2f [ 44.286493] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.287548] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880141efdf8 [ 44.288608] FS: 00007f43fe5d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.289789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.290674] CR2: 00007f43feac3580 CR3: 0000000014372000 CR4: 0000000000350ef0 [ 44.291734] Call Trace: [ 44.292160] [ 44.292498] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.293250] ? __create_object+0x59/0x80 [ 44.293854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.294660] __vmalloc_noprof+0x59/0x60 [ 44.295282] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.295956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.296730] bpf_prog_alloc+0x39/0x200 [ 44.297335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.298052] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.299162] do_seccomp+0x349/0x25e0 [ 44.299853] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.300744] ? __pfx_do_seccomp+0x10/0x10 [ 44.301534] ? find_held_lock+0x2b/0x80 [ 44.302310] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.303247] ? static_key_count+0x60/0x80 [ 44.303863] prctl_set_seccomp+0x4e/0x70 [ 44.304499] __do_sys_prctl+0xe6c/0x1d70 [ 44.305144] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.305807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.306624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.307421] ? irqentry_exit+0xf3/0x650 [ 44.308011] do_syscall_64+0xbf/0x430 [ 44.308632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.309424] RIP: 0033:0x7f43feac35cd [ 44.309968] 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 [ 44.312576] RSP: 002b:00007ffff464efe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.313696] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43feac35cd [ 44.314747] RDX: 000056374fc0fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.315800] RBP: 00007ffff464f040 R08: 0000000000000000 R09: 00007ffff464e6e0 [ 44.316849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563760fc5ad0 [ 44.317903] R13: 00007ffff464f470 R14: 0000563760fc6bc0 R15: 0000563760fd7780 [ 44.318989] [ 44.319368] irq event stamp: 2011 [ 44.319867] hardirqs last enabled at (2019): [] __up_console_sem+0x78/0x80 [ 44.321123] hardirqs last disabled at (2028): [] __up_console_sem+0x5d/0x80 [ 44.322392] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 44.323659] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 44.324900] ---[ end trace 0000000000000000 ]--- [ 47.313218] ------------[ cut here ]------------ [ 47.314091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.316210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.317628] Modules linked in: [ 47.318275] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.320316] Tainted: [W]=WARN [ 47.320870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.322394] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.323323] 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 [ 47.326560] RSP: 0018:ffff8880199bfbc0 EFLAGS: 00010286 [ 47.327550] RAX: 0000000000000000 RBX: ffffed1003337f78 RCX: ffffffff813a4050 [ 47.328842] RDX: ffff888018c10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.330147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003337f2f [ 47.331489] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.332789] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199bfdf8 [ 47.334091] FS: 00007f5eda999900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.335616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.336716] CR2: 00007ffcb0716ef7 CR3: 0000000009e86000 CR4: 0000000000350ef0 [ 47.338022] Call Trace: [ 47.338574] [ 47.338990] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.339890] ? __create_object+0x59/0x80 [ 47.340686] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.341661] __vmalloc_noprof+0x59/0x60 [ 47.342472] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.343359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.344329] bpf_prog_alloc+0x39/0x200 [ 47.345039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.345984] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.346923] do_seccomp+0x349/0x25e0 [ 47.347664] ? find_held_lock+0x2b/0x80 [ 47.348439] ? do_prlimit+0x310/0x610 [ 47.349187] ? __pfx_do_seccomp+0x10/0x10 [ 47.349932] ? do_raw_spin_unlock+0x53/0x220 [ 47.350824] ? _raw_spin_unlock+0x1e/0x40 [ 47.351635] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.352659] ? static_key_count+0x60/0x80 [ 47.353514] prctl_set_seccomp+0x4e/0x70 [ 47.354291] __do_sys_prctl+0xe6c/0x1d70 [ 47.355055] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.355930] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.356903] ? irqentry_exit+0xf3/0x650 [ 47.357701] do_syscall_64+0xbf/0x430 [ 47.358502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.359479] RIP: 0033:0x7f5edae8b5cd [ 47.360185] 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 [ 47.363439] RSP: 002b:00007ffcb07144d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.364821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5edae8b5cd [ 47.366099] RDX: 0000557522945e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.367459] RBP: 00007ffcb0714530 R08: 0000000000000000 R09: 00007ffcb0713bd0 [ 47.368756] R10: 0000000000000000 R11: 0000000000000246 R12: 000055754032dbf0 [ 47.370021] R13: 00007ffcb0714960 R14: 0000557540337380 R15: 0000557540342460 [ 47.371370] [ 47.371796] irq event stamp: 1721 [ 47.372444] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 47.373957] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 47.375496] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 47.377045] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 47.378605] ---[ end trace 0000000000000000 ]--- [ 48.200220] ------------[ cut here ]------------ [ 48.201101] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.203257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.204718] Modules linked in: [ 48.205355] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.207373] Tainted: [W]=WARN [ 48.207936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.209389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.210325] 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 [ 48.213530] RSP: 0018:ffff88801b227bc0 EFLAGS: 00010286 [ 48.214552] RAX: 0000000000000000 RBX: ffffed1003644f78 RCX: ffffffff813a4050 [ 48.215848] RDX: ffff888017488000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.217154] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003644f2f [ 48.218473] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.219771] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b227df8 [ 48.221065] FS: 00007f66f09c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.222531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.223585] CR2: 00007f66f0eb8580 CR3: 0000000016809000 CR4: 0000000000350ef0 [ 48.224896] Call Trace: [ 48.225414] [ 48.225832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.226765] ? __create_object+0x59/0x80 [ 48.227544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.228521] __vmalloc_noprof+0x59/0x60 [ 48.229302] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.230205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.231190] bpf_prog_alloc+0x39/0x200 [ 48.231891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.232831] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.233733] do_seccomp+0x349/0x25e0 [ 48.234480] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.235385] ? __pfx_do_seccomp+0x10/0x10 [ 48.236173] ? find_held_lock+0x2b/0x80 [ 48.236891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.237851] ? static_key_count+0x60/0x80 [ 48.238689] prctl_set_seccomp+0x4e/0x70 [ 48.239466] __do_sys_prctl+0xe6c/0x1d70 [ 48.240257] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.241061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.242043] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.243058] ? irqentry_exit+0xf3/0x650 [ 48.243825] do_syscall_64+0xbf/0x430 [ 48.244575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.245520] RIP: 0033:0x7f66f0eb85cd [ 48.246222] 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 [ 48.249391] RSP: 002b:00007fff2374c7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.250795] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66f0eb85cd [ 48.252093] RDX: 0000555ed886ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.253401] RBP: 00007fff2374c810 R08: 0000000000000000 R09: 00007fff2374beb0 [ 48.254745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f04090ad0 [ 48.256037] R13: 00007fff2374cc40 R14: 0000555f04091bc0 R15: 0000555f040a2780 [ 48.257350] [ 48.257783] irq event stamp: 1745 [ 48.258449] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 48.259968] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 48.261506] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 48.263077] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 48.264634] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4996' (ECDSA) to the list of known hosts. 2025/11/18 09:57:51 fuzzer started 2025/11/18 09:57:52 dialing manager at localhost:34383 2025/11/18 09:57:52 checking machine... 2025/11/18 09:57:52 checking revisions... [ 49.193881] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:57:52 testing simple program... [ 49.276077] cgroup: Unknown subsys name 'net' [ 49.339571] cgroup: Unknown subsys name 'cpuset' [ 49.362017] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:57:51 Registers: info registers vcpu 0 RAX=ffffffff81679d40 RBX=ffff88800957bb00 RCX=ffffffff81673b33 RDX=ffff88806ce08c90 RSI=0000000000000000 RDI=ffff88800957bb00 RBP=dffffc0000000000 RSP=ffff88806ce08bf0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88806ce08c90 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c999c6 RFL=00000046 [---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 00007f5eda999900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb070e000 CR3=000000000d20b000 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=0000000000020f0d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0ababc0000 CR3=000000000da7b000 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=b0dd18f4911b3d8dd14d65d2881a1ddf XMM02=0000000000303178ec2efd57dc4c00df XMM03=0000000000310bb050938b87253d8461 XMM04=9d897b553291a9c500000000000ae988 XMM05=ceffcaa970e6ccc10000000000320f20 XMM06=817b8945e9d50373000000000031ffc0 XMM07=e042d86d42eb936e0000000000310e30 XMM08=50938b87253d846100000000003031d8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000