[ 53.967186] ------------[ cut here ]------------ [ 53.968260] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.970547] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 53.972302] Modules linked in: [ 53.973052] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.975360] Tainted: [W]=WARN [ 53.976064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.977780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.978851] 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 [ 53.982562] RSP: 0018:ffff888016807bc0 EFLAGS: 00010286 [ 53.983701] RAX: 0000000000000000 RBX: ffffed1002d00f78 RCX: ffffffff813a4050 [ 53.985202] RDX: ffff888016710000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.986716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d00f2f [ 53.988209] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.989696] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016807df8 [ 53.991229] FS: 00007f3f6a050900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.992908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.994150] CR2: 00007ffc7104aef7 CR3: 000000001d54c000 CR4: 0000000000350ef0 [ 53.995659] Call Trace: [ 53.996241] [ 53.996719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.997765] ? __create_object+0x59/0x80 [ 53.998623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.999581] __vmalloc_noprof+0x59/0x60 [ 54.000331] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.001190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.002136] bpf_prog_alloc+0x39/0x200 [ 54.002824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.003744] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.004645] do_seccomp+0x349/0x25e0 [ 54.005351] ? find_held_lock+0x2b/0x80 [ 54.006104] ? do_prlimit+0x310/0x610 [ 54.006800] ? __pfx_do_seccomp+0x10/0x10 [ 54.007577] ? do_raw_spin_unlock+0x53/0x220 [ 54.008393] ? _raw_spin_unlock+0x1e/0x40 [ 54.009172] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.010125] ? static_key_count+0x60/0x80 [ 54.010913] prctl_set_seccomp+0x4e/0x70 [ 54.011646] __do_sys_prctl+0xe6c/0x1d70 [ 54.012419] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.013263] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.014211] ? irqentry_exit+0xf3/0x650 [ 54.014981] do_syscall_64+0xbf/0x430 [ 54.015667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.016608] RIP: 0033:0x7f3f6a5425cd [ 54.017297] 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 [ 54.020416] RSP: 002b:00007ffc71049930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.021758] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f6a5425cd [ 54.022964] RDX: 00005586c1438e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.023992] RBP: 00007ffc71049990 R08: 0000000000000000 R09: 00007ffc71049030 [ 54.025035] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586dad25ad0 [ 54.026075] R13: 00007ffc71049dc0 R14: 00005586dad26bc0 R15: 00005586dad37780 [ 54.027126] [ 54.027466] irq event stamp: 1841 [ 54.027983] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 54.029208] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 54.030446] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 54.031688] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 54.032908] ---[ end trace 0000000000000000 ]--- [ 57.529073] ------------[ cut here ]------------ [ 57.530009] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.532052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.533513] Modules linked in: [ 57.534198] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.536191] Tainted: [W]=WARN [ 57.536745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.538237] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.539155] 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 [ 57.542334] RSP: 0018:ffff88801b807bc0 EFLAGS: 00010286 [ 57.543328] RAX: 0000000000000000 RBX: ffffed1003700f78 RCX: ffffffff813a4050 [ 57.544620] RDX: ffff888016f88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.545906] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003700f2f [ 57.547211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.548492] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b807df8 [ 57.549774] FS: 00007f04f218a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.551225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.552285] CR2: 00007ffd5badfef7 CR3: 000000002052e000 CR4: 0000000000350ef0 [ 57.553594] Call Trace: [ 57.554106] [ 57.554537] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.555436] ? __create_object+0x59/0x80 [ 57.556230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.557201] __vmalloc_noprof+0x59/0x60 [ 57.557984] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.558828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.559766] bpf_prog_alloc+0x39/0x200 [ 57.560512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.561442] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.562373] do_seccomp+0x349/0x25e0 [ 57.563113] ? find_held_lock+0x2b/0x80 [ 57.563828] ? do_prlimit+0x310/0x610 [ 57.564589] ? __pfx_do_seccomp+0x10/0x10 [ 57.565376] ? do_raw_spin_unlock+0x53/0x220 [ 57.566207] ? _raw_spin_unlock+0x1e/0x40 [ 57.567006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.567963] ? static_key_count+0x60/0x80 [ 57.568711] prctl_set_seccomp+0x4e/0x70 [ 57.569495] __do_sys_prctl+0xe6c/0x1d70 [ 57.570291] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.571188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.572170] ? irqentry_exit+0xf3/0x650 [ 57.572941] do_syscall_64+0xbf/0x430 [ 57.573644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.574612] RIP: 0033:0x7f04f267c5cd [ 57.575318] 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 [ 57.578493] RSP: 002b:00007ffd5bade650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.579886] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04f267c5cd [ 57.581162] RDX: 00005650db532e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.582460] RBP: 00007ffd5bade6b0 R08: 0000000000000000 R09: 00007ffd5baddd50 [ 57.583732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565104ecaad0 [ 57.585015] R13: 00007ffd5badeae0 R14: 0000565104ecbbc0 R15: 0000565104edc780 [ 57.586331] [ 57.586758] irq event stamp: 1725 [ 57.587406] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 57.588945] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 57.590489] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 57.592029] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 57.593558] ---[ end trace 0000000000000000 ]--- [ 58.412571] ------------[ cut here ]------------ [ 58.413471] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.415474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.417129] Modules linked in: [ 58.417706] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.419699] Tainted: [W]=WARN [ 58.420286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.421747] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.422644] 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 [ 58.425774] RSP: 0018:ffff8880170b7bc0 EFLAGS: 00010286 [ 58.426742] RAX: 0000000000000000 RBX: ffffed1002e16f78 RCX: ffffffff813a4050 [ 58.428027] RDX: ffff88801a7e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.429302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e16f2f [ 58.430583] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.431823] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170b7df8 [ 58.433100] FS: 00007ff67b1ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.434501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.435538] CR2: 00007ff67b7144a6 CR3: 000000000e336000 CR4: 0000000000350ef0 [ 58.436812] Call Trace: [ 58.437302] [ 58.437706] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.438610] ? __create_object+0x59/0x80 [ 58.439375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.440339] __vmalloc_noprof+0x59/0x60 [ 58.441114] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.441982] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.442946] bpf_prog_alloc+0x39/0x200 [ 58.443630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.444544] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.445410] do_seccomp+0x349/0x25e0 [ 58.446114] ? find_held_lock+0x2b/0x80 [ 58.446849] ? do_prlimit+0x310/0x610 [ 58.447602] ? __pfx_do_seccomp+0x10/0x10 [ 58.448375] ? do_raw_spin_unlock+0x53/0x220 [ 58.449213] ? _raw_spin_unlock+0x1e/0x40 [ 58.449984] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.450948] ? static_key_count+0x60/0x80 [ 58.451693] prctl_set_seccomp+0x4e/0x70 [ 58.452451] __do_sys_prctl+0xe6c/0x1d70 [ 58.453209] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.454055] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.455010] ? irqentry_exit+0xf3/0x650 [ 58.455718] do_syscall_64+0xbf/0x430 [ 58.456442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.457373] RIP: 0033:0x7ff67b6a05cd [ 58.458071] 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 [ 58.461215] RSP: 002b:00007ffd3abe71c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.462575] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff67b6a05cd [ 58.463826] RDX: 0000556f91c04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.465109] RBP: 00007ffd3abe7220 R08: 0000000000000000 R09: 00007ffd3abe68c0 [ 58.466382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f9512abf0 [ 58.467623] R13: 00007ffd3abe7650 R14: 0000556f95134380 R15: 0000556f9513f460 [ 58.468912] [ 58.469332] irq event stamp: 1801 [ 58.469988] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 58.471489] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 58.473006] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 58.474535] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 58.475840] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65312' (ECDSA) to the list of known hosts. 2025/11/17 21:58:02 fuzzer started 2025/11/17 21:58:02 dialing manager at localhost:37895 2025/11/17 21:58:02 checking machine... 2025/11/17 21:58:02 checking revisions... [ 59.514550] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:58:03 testing simple program... [ 59.599070] cgroup: Unknown subsys name 'net' [ 59.665302] cgroup: Unknown subsys name 'cpuset' [ 59.681744] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:58:02 Registers: info registers vcpu 0 RAX=1ffffffff0cd578d RBX=ffffffff866abc6c RCX=ffffffff81360ed1 RDX=0000000000000000 RSI=ffffffff86a014d4 RDI=ffffffff866abc6c RBP=ffffffff866abc6c RSP=ffff8880179872e0 R8 =ffffffff86a014d4 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff866abc6c R13=ffffffff866abc6c R14=ffffffff866abc6c R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----APC] 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 00007f04f218a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04f2154008 CR3=00000000205a0000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000005 RBX=ffff888014b74000 RCX=ffffffff816e15ef RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888014b4f538 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=1ffff11002969eaa R13=ffff888014b74008 R14=0000000000000001 R15=ffff888014b74000 RIP=ffffffff817515ca 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 00007f1936fc6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f19366e0000 CR3=000000000d55c000 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=2031303a38353a313220373120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a38353a3132203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000