[ 39.022388] ------------[ cut here ]------------ [ 39.023318] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.025357] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.026821] Modules linked in: [ 39.027421] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.029489] Tainted: [W]=WARN [ 39.030091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.031909] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.032813] 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 [ 39.036055] RSP: 0018:ffff88801678fbc0 EFLAGS: 00010286 [ 39.037277] RAX: 0000000000000000 RBX: ffffed1002cf1f78 RCX: ffffffff813a4050 [ 39.038846] RDX: ffff888015b45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.040152] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf1f2f [ 39.041442] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.042721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801678fdf8 [ 39.044030] FS: 00007fdf96af7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.045477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.046558] CR2: 00007ffef0764ef8 CR3: 000000000e5c3000 CR4: 0000000000350ef0 [ 39.047864] Call Trace: [ 39.048322] [ 39.048784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.049690] ? __create_object+0x59/0x80 [ 39.050434] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.051429] __vmalloc_noprof+0x59/0x60 [ 39.052187] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.053075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.054008] bpf_prog_alloc+0x39/0x200 [ 39.054750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.055687] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.056587] do_seccomp+0x349/0x25e0 [ 39.057260] ? find_held_lock+0x2b/0x80 [ 39.058036] ? do_prlimit+0x310/0x610 [ 39.058801] ? __pfx_do_seccomp+0x10/0x10 [ 39.059617] ? do_raw_spin_unlock+0x53/0x220 [ 39.060439] ? _raw_spin_unlock+0x1e/0x40 [ 39.061231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.062212] ? static_key_count+0x60/0x80 [ 39.063054] prctl_set_seccomp+0x4e/0x70 [ 39.063858] __do_sys_prctl+0xe6c/0x1d70 [ 39.064659] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.065471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.066449] ? irqentry_exit+0xf3/0x650 [ 39.067213] do_syscall_64+0xbf/0x430 [ 39.067974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.068969] RIP: 0033:0x7fdf96fe95cd [ 39.069688] 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 [ 39.072928] RSP: 002b:00007ffef0762500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.074296] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf96fe95cd [ 39.075663] RDX: 000055c239726e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.076996] RBP: 00007ffef0762560 R08: 0000000000000000 R09: 00007ffef0761c00 [ 39.078292] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c26269ead0 [ 39.079588] R13: 00007ffef0762990 R14: 000055c26269fbc0 R15: 000055c2626b0780 [ 39.080892] [ 39.081312] irq event stamp: 1743 [ 39.081972] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.083508] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.085069] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 39.086603] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 39.088125] ---[ end trace 0000000000000000 ]--- [ 42.473197] ------------[ cut here ]------------ [ 42.474090] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.476020] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.477429] Modules linked in: [ 42.478265] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.480264] Tainted: [W]=WARN [ 42.480843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.482260] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.483148] 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 [ 42.486206] RSP: 0018:ffff8880174b7bc0 EFLAGS: 00010286 [ 42.487142] RAX: 0000000000000000 RBX: ffffed1002e96f78 RCX: ffffffff813a4050 [ 42.488385] RDX: ffff888018488000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.489609] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e96f2f [ 42.490856] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.492094] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174b7df8 [ 42.493327] FS: 00007f434cf9a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.494715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.495748] CR2: 00007ffc30dfdef8 CR3: 00000000206b5000 CR4: 0000000000350ef0 [ 42.496983] Call Trace: [ 42.497427] [ 42.497871] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.498726] ? __create_object+0x59/0x80 [ 42.499445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.500380] __vmalloc_noprof+0x59/0x60 [ 42.501113] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.501960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.502862] bpf_prog_alloc+0x39/0x200 [ 42.503583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.504444] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.505307] do_seccomp+0x349/0x25e0 [ 42.505989] ? find_held_lock+0x2b/0x80 [ 42.506732] ? do_prlimit+0x310/0x610 [ 42.507405] ? __pfx_do_seccomp+0x10/0x10 [ 42.508175] ? do_raw_spin_unlock+0x53/0x220 [ 42.508983] ? _raw_spin_unlock+0x1e/0x40 [ 42.509744] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.510685] ? static_key_count+0x60/0x80 [ 42.511403] prctl_set_seccomp+0x4e/0x70 [ 42.512145] __do_sys_prctl+0xe6c/0x1d70 [ 42.512891] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.513705] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.514621] ? irqentry_exit+0xf3/0x650 [ 42.515294] do_syscall_64+0xbf/0x430 [ 42.516006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.516913] RIP: 0033:0x7f434d48c5cd [ 42.517627] 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 [ 42.520885] RSP: 002b:00007ffc30dfb710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.522268] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f434d48c5cd [ 42.523591] RDX: 0000561b2c9d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.524891] RBP: 00007ffc30dfb770 R08: 0000000000000000 R09: 00007ffc30dfae10 [ 42.526192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b59980ad0 [ 42.527499] R13: 00007ffc30dfbba0 R14: 0000561b59981bc0 R15: 0000561b59992780 [ 42.528819] [ 42.529246] irq event stamp: 1857 [ 42.529902] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 42.531451] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 42.533004] softirqs last enabled at (1462): [] handle_softirqs+0x50c/0x770 [ 42.534575] softirqs last disabled at (1457): [] __irq_exit_rcu+0xc4/0x100 [ 42.536127] ---[ end trace 0000000000000000 ]--- [ 43.285518] ------------[ cut here ]------------ [ 43.286425] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.288424] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.289884] Modules linked in: [ 43.290480] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.292783] Tainted: [W]=WARN [ 43.293340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.294888] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.295821] 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 [ 43.299020] RSP: 0018:ffff88800f167bc0 EFLAGS: 00010286 [ 43.300015] RAX: 0000000000000000 RBX: ffffed1001e2cf78 RCX: ffffffff813a4050 [ 43.301305] RDX: ffff888015aa3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.302592] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2cf2f [ 43.303893] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.305179] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f167df8 [ 43.306464] FS: 00007f097fef5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.307913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.308983] CR2: 00007f09803e7580 CR3: 00000000204c9000 CR4: 0000000000350ef0 [ 43.310275] Call Trace: [ 43.310776] [ 43.311187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.312095] ? __create_object+0x59/0x80 [ 43.312870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.313830] __vmalloc_noprof+0x59/0x60 [ 43.314610] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.315459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.316404] bpf_prog_alloc+0x39/0x200 [ 43.317147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.318080] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.318980] do_seccomp+0x349/0x25e0 [ 43.319719] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.320643] ? __pfx_do_seccomp+0x10/0x10 [ 43.321392] ? find_held_lock+0x2b/0x80 [ 43.322163] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.323152] ? static_key_count+0x60/0x80 [ 43.323970] prctl_set_seccomp+0x4e/0x70 [ 43.324754] __do_sys_prctl+0xe6c/0x1d70 [ 43.325506] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.326373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.327358] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.328347] ? irqentry_exit+0xf3/0x650 [ 43.329131] do_syscall_64+0xbf/0x430 [ 43.329893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.330854] RIP: 0033:0x7f09803e75cd [ 43.331573] 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 [ 43.334793] RSP: 002b:00007fff53341540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.336200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09803e75cd [ 43.337521] RDX: 00005607cb7c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.338852] RBP: 00007fff533415a0 R08: 0000000000000000 R09: 00007fff53340c40 [ 43.340185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560804075ad0 [ 43.341496] R13: 00007fff533419d0 R14: 0000560804076bc0 R15: 0000560804087780 [ 43.342811] [ 43.343236] irq event stamp: 1781 [ 43.343916] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 43.345468] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 43.346997] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 43.348574] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 43.350105] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23270' (ECDSA) to the list of known hosts. 2025/11/19 04:23:00 fuzzer started 2025/11/19 04:23:00 dialing manager at localhost:34383 2025/11/19 04:23:00 checking machine... 2025/11/19 04:23:00 checking revisions... [ 44.279770] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:23:00 testing simple program... [ 44.366584] cgroup: Unknown subsys name 'net' [ 44.424479] cgroup: Unknown subsys name 'cpuset' [ 44.437518] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:22:59 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612618 RBP=ffff888009612618 RSP=ffff8880096275e0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=851011111a724f4f R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228e0 RFL=00000002 [-------] 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc30df5000 CR3=000000000d9a9000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86a43268 RDX=1ffff110012eaf12 RSI=1ffff110012eaf11 RDI=1ffff110012eaf11 RBP=ffff888009757888 RSP=ffff8880097577c0 R8 =ffffffff86a4326c R9 =ffff888009757870 R10=000000000003c9ed R11=0000000000011d7b R12=ffff888009757890 R13=ffff888009757878 R14=ffff888009757d50 R15=ffff888009757830 RIP=ffffffff8135f03a RFL=00000246 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f434d5520b0 CR3=00000000099cc000 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=32323a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323236 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000