[ 47.225335] ------------[ cut here ]------------ [ 47.226248] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.228218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 47.229893] Modules linked in: [ 47.230478] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.232516] Tainted: [W]=WARN [ 47.233100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.234562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.235425] 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 [ 47.238552] RSP: 0018:ffff888016b6fbc0 EFLAGS: 00010286 [ 47.239485] RAX: 0000000000000000 RBX: ffffed1002d6df78 RCX: ffffffff813a4050 [ 47.240757] RDX: ffff88801669d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.242030] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6df2f [ 47.243290] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.244568] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b6fdf8 [ 47.245822] FS: 00007f1d8f815900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.247252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.248302] CR2: 00007f1d8fd07580 CR3: 0000000010137000 CR4: 0000000000350ef0 [ 47.249573] Call Trace: [ 47.250029] [ 47.250429] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.251320] ? __create_object+0x59/0x80 [ 47.252100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.253057] __vmalloc_noprof+0x59/0x60 [ 47.253810] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.254670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.255595] bpf_prog_alloc+0x39/0x200 [ 47.256278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.257194] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.258079] do_seccomp+0x349/0x25e0 [ 47.258783] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.259679] ? __pfx_do_seccomp+0x10/0x10 [ 47.260407] ? find_held_lock+0x2b/0x80 [ 47.261153] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.262099] ? static_key_count+0x60/0x80 [ 47.262895] prctl_set_seccomp+0x4e/0x70 [ 47.263675] __do_sys_prctl+0xe6c/0x1d70 [ 47.264408] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.265277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.266244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.267205] ? irqentry_exit+0xf3/0x650 [ 47.267985] do_syscall_64+0xbf/0x430 [ 47.268707] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.269638] RIP: 0033:0x7f1d8fd075cd [ 47.270295] 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 [ 47.273430] RSP: 002b:00007ffee68460d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.274772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d8fd075cd [ 47.276037] RDX: 00005645a3ce0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.277295] RBP: 00007ffee6846130 R08: 0000000000000000 R09: 00007ffee68457d0 [ 47.278572] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645a6529bf0 [ 47.279860] R13: 00007ffee6846560 R14: 00005645a6533380 R15: 00005645a653e460 [ 47.281137] [ 47.281584] irq event stamp: 1789 [ 47.282180] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 47.283688] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 47.285173] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 47.286686] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 47.288179] ---[ end trace 0000000000000000 ]--- [ 50.672956] ------------[ cut here ]------------ [ 50.673734] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.675428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.676619] Modules linked in: [ 50.677106] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.678742] Tainted: [W]=WARN [ 50.679198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.680423] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.681180] 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 [ 50.683823] RSP: 0018:ffff888017627bc0 EFLAGS: 00010286 [ 50.684635] RAX: 0000000000000000 RBX: ffffed1002ec4f78 RCX: ffffffff813a4050 [ 50.685681] RDX: ffff888018f09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.686733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec4f2f [ 50.687798] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.688849] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017627df8 [ 50.689900] FS: 00007f28904d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.691092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.691976] CR2: 00007f28909c6580 CR3: 000000000e56a000 CR4: 0000000000350ef0 [ 50.693042] Call Trace: [ 50.693429] [ 50.693804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.694508] ? __create_object+0x59/0x80 [ 50.695147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.695963] __vmalloc_noprof+0x59/0x60 [ 50.696587] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.697267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.698044] bpf_prog_alloc+0x39/0x200 [ 50.698645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.699390] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.700132] do_seccomp+0x349/0x25e0 [ 50.700719] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.701434] ? __pfx_do_seccomp+0x10/0x10 [ 50.702094] ? find_held_lock+0x2b/0x80 [ 50.702715] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.703481] ? static_key_count+0x60/0x80 [ 50.704142] prctl_set_seccomp+0x4e/0x70 [ 50.704779] __do_sys_prctl+0xe6c/0x1d70 [ 50.705391] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.706101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.706895] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.707708] ? irqentry_exit+0xf3/0x650 [ 50.708304] do_syscall_64+0xbf/0x430 [ 50.708913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.709696] RIP: 0033:0x7f28909c65cd [ 50.710244] 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 [ 50.712885] RSP: 002b:00007ffee4616bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.714029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28909c65cd [ 50.715111] RDX: 0000562d4f43ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.716195] RBP: 00007ffee4616c10 R08: 0000000000000000 R09: 00007ffee46162b0 [ 50.717266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d5eb21b10 [ 50.718334] R13: 00007ffee4617040 R14: 0000562d5eb222b0 R15: 0000562d5eb366f0 [ 50.719425] [ 50.719816] irq event stamp: 1821 [ 50.720326] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 50.721604] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 50.722867] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 50.724172] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.725447] ---[ end trace 0000000000000000 ]--- [ 51.529633] ------------[ cut here ]------------ [ 51.530807] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.533126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 51.534898] Modules linked in: [ 51.535688] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.537981] Tainted: [W]=WARN [ 51.538697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.540412] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.541476] 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 [ 51.545154] RSP: 0018:ffff888017937bc0 EFLAGS: 00010286 [ 51.546308] RAX: 0000000000000000 RBX: ffffed1002f26f78 RCX: ffffffff813a4050 [ 51.547818] RDX: ffff888016505340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.549322] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f26f2f [ 51.550883] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.552380] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017937df8 [ 51.553879] FS: 00007f6cb4c03900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.555560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.556792] CR2: 00007f6cb50f5580 CR3: 0000000020663000 CR4: 0000000000350ef0 [ 51.558309] Call Trace: [ 51.558937] [ 51.559431] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.560484] ? __create_object+0x59/0x80 [ 51.561360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.562493] __vmalloc_noprof+0x59/0x60 [ 51.563407] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.564464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.565564] bpf_prog_alloc+0x39/0x200 [ 51.566361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.567493] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.568595] do_seccomp+0x349/0x25e0 [ 51.569370] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.570456] ? __pfx_do_seccomp+0x10/0x10 [ 51.571416] ? find_held_lock+0x2b/0x80 [ 51.572311] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.573428] ? static_key_count+0x60/0x80 [ 51.574376] prctl_set_seccomp+0x4e/0x70 [ 51.575330] __do_sys_prctl+0xe6c/0x1d70 [ 51.576254] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.577250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.578371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.579571] ? irqentry_exit+0xf3/0x650 [ 51.580420] do_syscall_64+0xbf/0x430 [ 51.581289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.582396] RIP: 0033:0x7f6cb50f55cd [ 51.583269] 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 [ 51.587004] RSP: 002b:00007ffc70450a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.588646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cb50f55cd [ 51.590163] RDX: 000055b316042e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.591722] RBP: 00007ffc70450aa0 R08: 0000000000000000 R09: 00007ffc70450140 [ 51.593213] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b34c44fad0 [ 51.594741] R13: 00007ffc70450ed0 R14: 000055b34c450bc0 R15: 000055b34c461780 [ 51.596269] [ 51.596808] irq event stamp: 1727 [ 51.597502] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 51.599368] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 51.600887] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 51.602410] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 51.603940] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30654' (ECDSA) to the list of known hosts. 2025/11/18 08:19:14 fuzzer started 2025/11/18 08:19:14 dialing manager at localhost:34383 2025/11/18 08:19:14 checking machine... 2025/11/18 08:19:14 checking revisions... [ 52.605101] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:19:14 testing simple program... [ 52.686937] cgroup: Unknown subsys name 'net' [ 52.761496] cgroup: Unknown subsys name 'cpuset' [ 52.778285] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:19:13 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009627728 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=ffff888009627888 R14=ffff888009627810 R15=ffff888009627840 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff82313798 CR3=000000000d045000 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=1cba994b719361b063418a90451cf399 XMM02=ec2efd57dc4c00df000000000030da68 XMM03=012abf2bb0965643000000000030db38 XMM04=c81fc452fcfcaa1600000000000ae988 XMM05=834a26d39c79d7090000000000326160 XMM06=5b75c91c804453420000000000325588 XMM07=e042d86d42eb936e00000000003171e0 XMM08=012abf2bb0965643000000000030db38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002abe1 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=00000206 [-----P-] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2890a8b618 CR3=000000000ded8000 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=2033313a39313a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a39313a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000