[ 46.265029] ------------[ cut here ]------------ [ 46.266083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.268304] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.269971] Modules linked in: [ 46.270679] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.272892] Tainted: [W]=WARN [ 46.273561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.275214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.276231] 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 [ 46.279837] RSP: 0018:ffff888016f77bc0 EFLAGS: 00010286 [ 46.280935] RAX: 0000000000000000 RBX: ffffed1002deef78 RCX: ffffffff813a4050 [ 46.282375] RDX: ffff888017511bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.283824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deef2f [ 46.285263] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.286705] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f77df8 [ 46.288153] FS: 00007f74d29b7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.289779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.290998] CR2: 00007ffdc7f0fef7 CR3: 00000000164da000 CR4: 0000000000350ef0 [ 46.292479] Call Trace: [ 46.293002] [ 46.293499] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.294424] ? __create_object+0x59/0x80 [ 46.295282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.296331] __vmalloc_noprof+0x59/0x60 [ 46.297161] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.298110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.299140] bpf_prog_alloc+0x39/0x200 [ 46.299961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.300987] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.301962] do_seccomp+0x349/0x25e0 [ 46.302755] ? find_held_lock+0x2b/0x80 [ 46.303583] ? do_prlimit+0x310/0x610 [ 46.304355] ? __pfx_do_seccomp+0x10/0x10 [ 46.305192] ? do_raw_spin_unlock+0x53/0x220 [ 46.306080] ? _raw_spin_unlock+0x1e/0x40 [ 46.306934] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.307983] ? static_key_count+0x60/0x80 [ 46.308844] prctl_set_seccomp+0x4e/0x70 [ 46.309684] __do_sys_prctl+0xe6c/0x1d70 [ 46.310532] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.311434] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.312531] ? irqentry_exit+0xf3/0x650 [ 46.313304] do_syscall_64+0xbf/0x430 [ 46.314104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.315151] RIP: 0033:0x7f74d2ea95cd [ 46.315914] 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 [ 46.319338] RSP: 002b:00007ffdc7f0e210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.320818] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74d2ea95cd [ 46.322216] RDX: 000055cc02d7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.323630] RBP: 00007ffdc7f0e270 R08: 0000000000000000 R09: 00007ffdc7f0d910 [ 46.325029] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc03d02240 [ 46.326416] R13: 00007ffdc7f0e6a0 R14: 000055cc03d0b380 R15: 000055cc03d16540 [ 46.327829] [ 46.328296] irq event stamp: 1745 [ 46.329003] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.330668] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 46.332117] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.333504] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.334887] ---[ end trace 0000000000000000 ]--- [ 49.591610] ------------[ cut here ]------------ [ 49.592551] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.594535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.595965] Modules linked in: [ 49.596599] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.598550] Tainted: [W]=WARN [ 49.599108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.600556] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.601428] 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 [ 49.604619] RSP: 0018:ffff88801662fbc0 EFLAGS: 00010286 [ 49.605588] RAX: 0000000000000000 RBX: ffffed1002cc5f78 RCX: ffffffff813a4050 [ 49.606887] RDX: ffff888019b03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.608242] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc5f2f [ 49.609531] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.610838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801662fdf8 [ 49.612129] FS: 00007fac1f3aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.613556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.614628] CR2: 00007ffd23954ef7 CR3: 000000000e0d8000 CR4: 0000000000350ef0 [ 49.615911] Call Trace: [ 49.616372] [ 49.616813] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.617710] ? __create_object+0x59/0x80 [ 49.618446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.619420] __vmalloc_noprof+0x59/0x60 [ 49.620185] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.621059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.621995] bpf_prog_alloc+0x39/0x200 [ 49.622743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.623686] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.624580] do_seccomp+0x349/0x25e0 [ 49.625250] ? find_held_lock+0x2b/0x80 [ 49.626023] ? do_prlimit+0x310/0x610 [ 49.626770] ? __pfx_do_seccomp+0x10/0x10 [ 49.627568] ? do_raw_spin_unlock+0x53/0x220 [ 49.628355] ? _raw_spin_unlock+0x1e/0x40 [ 49.629134] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.630090] ? static_key_count+0x60/0x80 [ 49.630900] prctl_set_seccomp+0x4e/0x70 [ 49.631670] __do_sys_prctl+0xe6c/0x1d70 [ 49.632402] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.633266] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.634226] ? irqentry_exit+0xf3/0x650 [ 49.635010] do_syscall_64+0xbf/0x430 [ 49.635760] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.636731] RIP: 0033:0x7fac1f89c5cd [ 49.637417] 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 [ 49.640623] RSP: 002b:00007ffd23952540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.641976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac1f89c5cd [ 49.643279] RDX: 0000555ae2c0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.644555] RBP: 00007ffd239525a0 R08: 0000000000000000 R09: 00007ffd23951c40 [ 49.645843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555aeb0ac2b0 [ 49.647153] R13: 00007ffd239529d0 R14: 0000555aeb0aed20 R15: 0000555aeb0c08d0 [ 49.648486] [ 49.648913] irq event stamp: 1751 [ 49.649572] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.651106] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.652629] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 49.654148] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 49.655643] ---[ end trace 0000000000000000 ]--- [ 50.470671] ------------[ cut here ]------------ [ 50.471750] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.473756] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.475197] Modules linked in: [ 50.475826] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.477835] Tainted: [W]=WARN [ 50.478384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.479848] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.480836] 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 [ 50.484204] RSP: 0018:ffff88800e087bc0 EFLAGS: 00010286 [ 50.485175] RAX: 0000000000000000 RBX: ffffed1001c10f78 RCX: ffffffff813a4050 [ 50.486477] RDX: ffff888015ed9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.487817] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c10f2f [ 50.489095] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.490373] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e087df8 [ 50.491660] FS: 00007f1866abc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.493271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.494339] CR2: 00007fff1d63eef7 CR3: 000000001d85a000 CR4: 0000000000350ef0 [ 50.495620] Call Trace: [ 50.496086] [ 50.496612] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.497511] ? __create_object+0x59/0x80 [ 50.498253] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.499249] __vmalloc_noprof+0x59/0x60 [ 50.500013] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.500884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.502000] bpf_prog_alloc+0x39/0x200 [ 50.502746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.503677] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.504582] do_seccomp+0x349/0x25e0 [ 50.505252] ? find_held_lock+0x2b/0x80 [ 50.506001] ? do_prlimit+0x310/0x610 [ 50.506760] ? __pfx_do_seccomp+0x10/0x10 [ 50.507551] ? do_raw_spin_unlock+0x53/0x220 [ 50.508341] ? _raw_spin_unlock+0x1e/0x40 [ 50.509118] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.510267] ? static_key_count+0x60/0x80 [ 50.511177] prctl_set_seccomp+0x4e/0x70 [ 50.511960] __do_sys_prctl+0xe6c/0x1d70 [ 50.512743] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.513606] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.514581] ? irqentry_exit+0xf3/0x650 [ 50.515312] do_syscall_64+0xbf/0x430 [ 50.516062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.517020] RIP: 0033:0x7f1866fae5cd [ 50.517739] 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 [ 50.521037] RSP: 002b:00007fff1d63d1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.522527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1866fae5cd [ 50.523820] RDX: 000055c29178be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.525168] RBP: 00007fff1d63d250 R08: 0000000000000000 R09: 00007fff1d63c8f0 [ 50.526472] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2d0da5ad0 [ 50.527770] R13: 00007fff1d63d680 R14: 000055c2d0da6bc0 R15: 000055c2d0db7780 [ 50.529065] [ 50.529576] irq event stamp: 1789 [ 50.530306] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.531825] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.533332] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 50.534878] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 50.536153] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45747' (ECDSA) to the list of known hosts. 2025/11/18 16:57:39 fuzzer started 2025/11/18 16:57:39 dialing manager at localhost:34383 2025/11/18 16:57:39 checking machine... 2025/11/18 16:57:39 checking revisions... [ 51.451890] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:57:40 testing simple program... [ 51.515485] cgroup: Unknown subsys name 'net' [ 51.563985] cgroup: Unknown subsys name 'cpuset' [ 51.573253] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:57:39 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff888009627774 RDX=1ffff110012c4f0f RSI=ffffffff812ca0fa RDI=ffff8880096278e8 RBP=ffff8880096278b8 RSP=ffff888009627810 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=000000000000aed8 R12=ffff8880096278e8 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff8161913f RFL=00000286 [--S--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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac1f961618 CR3=000000002007e000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ad03 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffecf130a18 CR3=000000000d5db000 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=d6d69d92b35257938743c7ddf3ab1e08 XMM02=0000000000304ab0ec2efd57dc4c00df XMM03=00000000003125a054a5179c80566da3 XMM04=db542bd7281b60fb00000000000ae988 XMM05=e1bcd410fb3842e60000000000321530 XMM06=09c7320f11282d80000000000031b630 XMM07=e042d86d42eb936e0000000000312820 XMM08=54a5179c80566da30000000000304b10 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000