[ 39.043403] ------------[ cut here ]------------ [ 39.044539] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.046627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.048066] Modules linked in: [ 39.048706] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.050673] Tainted: [W]=WARN [ 39.051227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.052689] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.053599] 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 [ 39.056788] RSP: 0018:ffff888017ad7bc0 EFLAGS: 00010286 [ 39.057771] RAX: 0000000000000000 RBX: ffffed1002f5af78 RCX: ffffffff813a4050 [ 39.059061] RDX: ffff88801739b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.060378] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5af2f [ 39.061664] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.062952] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ad7df8 [ 39.064264] FS: 00007f4afc7d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.065723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.066801] CR2: 00007f4afccc3580 CR3: 000000000ce1d000 CR4: 0000000000350ef0 [ 39.068101] Call Trace: [ 39.068595] [ 39.069004] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.069903] ? __create_object+0x59/0x80 [ 39.070700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.071688] __vmalloc_noprof+0x59/0x60 [ 39.072417] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.073283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.074225] bpf_prog_alloc+0x39/0x200 [ 39.074955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.075907] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.076810] do_seccomp+0x349/0x25e0 [ 39.077482] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.078379] ? __pfx_do_seccomp+0x10/0x10 [ 39.079175] ? find_held_lock+0x2b/0x80 [ 39.079949] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.080918] ? static_key_count+0x60/0x80 [ 39.081729] prctl_set_seccomp+0x4e/0x70 [ 39.082463] __do_sys_prctl+0xe6c/0x1d70 [ 39.083246] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.084108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.085077] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.086061] ? irqentry_exit+0xf3/0x650 [ 39.086838] do_syscall_64+0xbf/0x430 [ 39.087538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.088518] RIP: 0033:0x7f4afccc35cd [ 39.089227] 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 [ 39.092447] RSP: 002b:00007fffb8e9b610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.093841] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4afccc35cd [ 39.095137] RDX: 0000562ece971e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.096435] RBP: 00007fffb8e9b670 R08: 0000000000000000 R09: 00007fffb8e9ad10 [ 39.097739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f02168ad0 [ 39.099020] R13: 00007fffb8e9baa0 R14: 0000562f02169bc0 R15: 0000562f0217a780 [ 39.100336] [ 39.100820] irq event stamp: 1895 [ 39.101430] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 39.102983] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 39.104529] softirqs last enabled at (1892): [] handle_softirqs+0x50c/0x770 [ 39.106086] softirqs last disabled at (1887): [] __irq_exit_rcu+0xc4/0x100 [ 39.107612] ---[ end trace 0000000000000000 ]--- [ 42.389189] ------------[ cut here ]------------ [ 42.390261] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.392676] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.394341] Modules linked in: [ 42.395076] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.398873] Tainted: [W]=WARN [ 42.399517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.401321] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.402394] 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 [ 42.406100] RSP: 0018:ffff888016357bc0 EFLAGS: 00010286 [ 42.407244] RAX: 0000000000000000 RBX: ffffed1002c6af78 RCX: ffffffff813a4050 [ 42.408754] RDX: ffff8880168b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.410244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6af2f [ 42.411739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.413250] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016357df8 [ 42.414758] FS: 00007f3200f4e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.416451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.417688] CR2: 00007ffd73d3cef7 CR3: 0000000013eb6000 CR4: 0000000000350ef0 [ 42.419183] Call Trace: [ 42.419782] [ 42.420336] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.421252] ? __create_object+0x59/0x80 [ 42.422039] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.422991] __vmalloc_noprof+0x59/0x60 [ 42.423752] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.424630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.425493] bpf_prog_alloc+0x39/0x200 [ 42.426223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.427137] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.428041] do_seccomp+0x349/0x25e0 [ 42.428752] ? find_held_lock+0x2b/0x80 [ 42.429449] ? do_prlimit+0x310/0x610 [ 42.430174] ? __pfx_do_seccomp+0x10/0x10 [ 42.430947] ? do_raw_spin_unlock+0x53/0x220 [ 42.431782] ? _raw_spin_unlock+0x1e/0x40 [ 42.432524] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.433471] ? static_key_count+0x60/0x80 [ 42.434253] prctl_set_seccomp+0x4e/0x70 [ 42.435016] __do_sys_prctl+0xe6c/0x1d70 [ 42.435798] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.436667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.437620] ? irqentry_exit+0xf3/0x650 [ 42.438326] do_syscall_64+0xbf/0x430 [ 42.439059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.440014] RIP: 0033:0x7f32014405cd [ 42.440718] 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 [ 42.443861] RSP: 002b:00007ffd73d3b530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.445207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32014405cd [ 42.446472] RDX: 000055e6f6919e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.447726] RBP: 00007ffd73d3b590 R08: 0000000000000000 R09: 00007ffd73d3ac30 [ 42.448997] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e722c61b10 [ 42.450274] R13: 00007ffd73d3b9c0 R14: 000055e722c622b0 R15: 000055e722c766f0 [ 42.451579] [ 42.452010] irq event stamp: 2473 [ 42.452611] hardirqs last enabled at (2483): [] __up_console_sem+0x78/0x80 [ 42.453934] hardirqs last disabled at (2502): [] __up_console_sem+0x5d/0x80 [ 42.455259] softirqs last enabled at (2500): [] handle_softirqs+0x50c/0x770 [ 42.456601] softirqs last disabled at (2491): [] __irq_exit_rcu+0xc4/0x100 [ 42.457906] ---[ end trace 0000000000000000 ]--- [ 43.330658] ------------[ cut here ]------------ [ 43.331530] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.334085] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.335540] Modules linked in: [ 43.336191] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.338155] Tainted: [W]=WARN [ 43.338739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.340307] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.341365] 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 [ 43.344588] RSP: 0018:ffff888017887bc0 EFLAGS: 00010286 [ 43.345756] RAX: 0000000000000000 RBX: ffffed1002f10f78 RCX: ffffffff813a4050 [ 43.347275] RDX: ffff888017028000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.348607] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f10f2f [ 43.349876] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.351166] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017887df8 [ 43.352457] FS: 00007f121b472900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.353883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.354943] CR2: 00007f121b964580 CR3: 000000000ceff000 CR4: 0000000000350ef0 [ 43.356242] Call Trace: [ 43.356745] [ 43.357166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.358075] ? __create_object+0x59/0x80 [ 43.358867] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.359833] __vmalloc_noprof+0x59/0x60 [ 43.360600] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.361432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.362340] bpf_prog_alloc+0x39/0x200 [ 43.363079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.364030] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.364934] do_seccomp+0x349/0x25e0 [ 43.365652] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.366501] ? __pfx_do_seccomp+0x10/0x10 [ 43.367283] ? find_held_lock+0x2b/0x80 [ 43.368060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.369027] ? static_key_count+0x60/0x80 [ 43.369832] prctl_set_seccomp+0x4e/0x70 [ 43.370606] __do_sys_prctl+0xe6c/0x1d70 [ 43.371348] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.372225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.373183] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.374149] ? irqentry_exit+0xf3/0x650 [ 43.374932] do_syscall_64+0xbf/0x430 [ 43.375665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.376621] RIP: 0033:0x7f121b9645cd [ 43.377284] 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 [ 43.380440] RSP: 002b:00007fffd20989d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.381798] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f121b9645cd [ 43.383083] RDX: 00005610dfa43e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.384364] RBP: 00007fffd2098a30 R08: 0000000000000000 R09: 00007fffd20980d0 [ 43.385628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561106ccdad0 [ 43.386894] R13: 00007fffd2098e60 R14: 0000561106ccebc0 R15: 0000561106cdf780 [ 43.388200] [ 43.388670] irq event stamp: 1697 [ 43.389271] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 43.390779] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 43.392299] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 43.393831] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 43.395332] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44253' (ECDSA) to the list of known hosts. 2025/11/17 14:06:39 fuzzer started 2025/11/17 14:06:39 dialing manager at localhost:37895 2025/11/17 14:06:39 checking machine... 2025/11/17 14:06:39 checking revisions... [ 44.339926] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:06:39 testing simple program... [ 44.433770] cgroup: Unknown subsys name 'net' [ 44.505386] cgroup: Unknown subsys name 'cpuset' [ 44.519534] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:06:38 Registers: info registers vcpu 0 RAX=ffff88806ce09001 RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806ce08f01 RSI=ffff88806ce08fb0 RDI=ffff88806ce08a80 RBP=ffff88806ce08ac8 RSP=ffff88806ce089e8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000008964 R12=ffff88806ce08ad0 R13=ffff88806ce01000 R14=ffff88806ce08fb0 R15=ffff88806ce08a70 RIP=ffffffff8135e2f1 RFL=00000292 [--S-A--] 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea861c7028 CR3=000000000d65c000 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=756e696c2d34365f3638782f62696c2f XMM01=00362e6f732e6362696c2f756e672d78 XMM02=ffffffffffffffffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=ffff88801702b780 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801702c1d8 RSP=ffff88800a3178d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801702c1d8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152715d 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 00007f3200f4e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3201503650 CR3=0000000013e7c000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000