[ 45.322611] ------------[ cut here ]------------ [ 45.323538] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.325592] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.327037] Modules linked in: [ 45.327661] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.329672] Tainted: [W]=WARN [ 45.330272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.331734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.332643] 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 [ 45.335807] RSP: 0018:ffff888015b4fbc0 EFLAGS: 00010286 [ 45.336777] RAX: 0000000000000000 RBX: ffffed1002b69f78 RCX: ffffffff813a4050 [ 45.338094] RDX: ffff88800b341bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.339397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b69f2f [ 45.340682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.341974] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b4fdf8 [ 45.343252] FS: 00007f90cefae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.344668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.345745] CR2: 00007ffcc0ef0ef7 CR3: 000000000df31000 CR4: 0000000000350ef0 [ 45.347017] Call Trace: [ 45.347514] [ 45.347920] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.348831] ? __create_object+0x59/0x80 [ 45.349618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.350594] __vmalloc_noprof+0x59/0x60 [ 45.351346] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.352214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.353095] bpf_prog_alloc+0x39/0x200 [ 45.353862] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.354780] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.355700] do_seccomp+0x349/0x25e0 [ 45.356408] ? find_held_lock+0x2b/0x80 [ 45.357160] ? do_prlimit+0x310/0x610 [ 45.357882] ? __pfx_do_seccomp+0x10/0x10 [ 45.358669] ? do_raw_spin_unlock+0x53/0x220 [ 45.359504] ? _raw_spin_unlock+0x1e/0x40 [ 45.360280] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.361249] ? static_key_count+0x60/0x80 [ 45.362027] prctl_set_seccomp+0x4e/0x70 [ 45.362799] __do_sys_prctl+0xe6c/0x1d70 [ 45.363568] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.364408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.365387] ? irqentry_exit+0xf3/0x650 [ 45.366179] do_syscall_64+0xbf/0x430 [ 45.366879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.367815] RIP: 0033:0x7f90cf4a05cd [ 45.368507] 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 [ 45.371647] RSP: 002b:00007ffcc0eefb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.373011] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90cf4a05cd [ 45.374304] RDX: 000055f0b5d4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.375577] RBP: 00007ffcc0eefbf0 R08: 0000000000000000 R09: 00007ffcc0eef290 [ 45.376854] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0c326dad0 [ 45.378145] R13: 00007ffcc0ef0020 R14: 000055f0c326ebc0 R15: 000055f0c327f780 [ 45.379425] [ 45.379849] irq event stamp: 1747 [ 45.380494] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 45.382010] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 45.383546] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 45.385108] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 45.386686] ---[ end trace 0000000000000000 ]--- [ 48.845997] ------------[ cut here ]------------ [ 48.847012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.849072] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.850615] Modules linked in: [ 48.851251] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.853247] Tainted: [W]=WARN [ 48.853818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.855307] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.856224] 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 [ 48.859417] RSP: 0018:ffff88801680fbc0 EFLAGS: 00010286 [ 48.860403] RAX: 0000000000000000 RBX: ffffed1002d01f78 RCX: ffffffff813a4050 [ 48.861713] RDX: ffff88801526b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.863023] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d01f2f [ 48.864311] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.865612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801680fdf8 [ 48.866909] FS: 00007f29b1d1d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.868340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.869403] CR2: 00007ffea89faef7 CR3: 000000001fb8e000 CR4: 0000000000350ef0 [ 48.870707] Call Trace: [ 48.871214] [ 48.871627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.872536] ? __create_object+0x59/0x80 [ 48.873329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.874321] __vmalloc_noprof+0x59/0x60 [ 48.875055] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.875935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.876883] bpf_prog_alloc+0x39/0x200 [ 48.877640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.878592] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.879517] do_seccomp+0x349/0x25e0 [ 48.880259] ? find_held_lock+0x2b/0x80 [ 48.880979] ? do_prlimit+0x310/0x610 [ 48.881733] ? __pfx_do_seccomp+0x10/0x10 [ 48.882513] ? do_raw_spin_unlock+0x53/0x220 [ 48.883351] ? _raw_spin_unlock+0x1e/0x40 [ 48.884097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.885066] ? static_key_count+0x60/0x80 [ 48.885901] prctl_set_seccomp+0x4e/0x70 [ 48.886677] __do_sys_prctl+0xe6c/0x1d70 [ 48.887474] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.888349] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.889328] ? irqentry_exit+0xf3/0x650 [ 48.890082] do_syscall_64+0xbf/0x430 [ 48.890825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.891788] RIP: 0033:0x7f29b220f5cd [ 48.892500] 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 [ 48.895703] RSP: 002b:00007ffea89f8b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.897075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29b220f5cd [ 48.898386] RDX: 000055ba2acd3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.899676] RBP: 00007ffea89f8b60 R08: 0000000000000000 R09: 00007ffea89f8200 [ 48.900963] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba363022b0 [ 48.902272] R13: 00007ffea89f8f90 R14: 000055ba36304d20 R15: 000055ba363168d0 [ 48.903577] [ 48.904007] irq event stamp: 1793 [ 48.904664] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 48.906220] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 48.907739] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 48.909286] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 48.910804] ---[ end trace 0000000000000000 ]--- [ 49.731548] ------------[ cut here ]------------ [ 49.732706] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.734690] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.736071] Modules linked in: [ 49.736681] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.738610] Tainted: [W]=WARN [ 49.739180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.740604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.741476] 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 [ 49.744614] RSP: 0018:ffff88801aebfbc0 EFLAGS: 00010286 [ 49.745557] RAX: 0000000000000000 RBX: ffffed10035d7f78 RCX: ffffffff813a4050 [ 49.746804] RDX: ffff8880171fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.748059] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035d7f2f [ 49.749296] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.750571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aebfdf8 [ 49.751823] FS: 00007f8e4c216900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.753227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.754281] CR2: 00007f8e4c708580 CR3: 000000001fa34000 CR4: 0000000000350ef0 [ 49.755547] Call Trace: [ 49.755998] [ 49.756398] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.757098] ? __create_object+0x59/0x80 [ 49.757758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.758563] __vmalloc_noprof+0x59/0x60 [ 49.759191] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.759868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.760637] bpf_prog_alloc+0x39/0x200 [ 49.761241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.761969] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.762720] do_seccomp+0x349/0x25e0 [ 49.763304] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.764006] ? __pfx_do_seccomp+0x10/0x10 [ 49.764654] ? find_held_lock+0x2b/0x80 [ 49.765284] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.766053] ? static_key_count+0x60/0x80 [ 49.766727] prctl_set_seccomp+0x4e/0x70 [ 49.767355] __do_sys_prctl+0xe6c/0x1d70 [ 49.767961] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.768674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.769466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.770280] ? irqentry_exit+0xf3/0x650 [ 49.770870] do_syscall_64+0xbf/0x430 [ 49.771486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.772256] RIP: 0033:0x7f8e4c7085cd [ 49.772789] 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 [ 49.775344] RSP: 002b:00007ffc5e026960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.776447] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e4c7085cd [ 49.777497] RDX: 000055bf3b63ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.778559] RBP: 00007ffc5e0269c0 R08: 0000000000000000 R09: 00007ffc5e026060 [ 49.779613] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf4fb7bad0 [ 49.780661] R13: 00007ffc5e026df0 R14: 000055bf4fb7cbc0 R15: 000055bf4fb8d780 [ 49.781738] [ 49.782095] irq event stamp: 1745 [ 49.782619] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.783856] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.785090] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 49.786374] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 49.787612] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54117' (ECDSA) to the list of known hosts. 2025/11/17 16:04:00 fuzzer started 2025/11/17 16:04:00 dialing manager at localhost:37895 2025/11/17 16:04:01 checking machine... 2025/11/17 16:04:01 checking revisions... [ 50.685890] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:04:01 testing simple program... [ 50.773828] cgroup: Unknown subsys name 'net' [ 50.841760] cgroup: Unknown subsys name 'cpuset' [ 50.856077] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:04:00 Registers: info registers vcpu 0 RAX=0000555de75ceed0 RBX=0000555de75cea20 RCX=00007f057751f8d0 RDX=00007f057000a480 RSI=0000555de75cae00 RDI=0000555de75cea20 RBP=0000555de75cae00 RSP=00007f057751f8b0 R8 =00007f0577520700 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000286 R12=0000000000000000 R13=0000555daaf58a50 R14=0000555daaf58ec0 R15=00007f057000a480 RIP=0000555daaf11b72 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0577520700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd27bf918 CR3=000000000dfbb000 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=2039353a33303a363120373120766f4e XMM01=5f687373203a726f727265203a5d3934 XMM02=632079746972756365732078756e694c XMM03=742064656c696146203a656d616e7962 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a33303a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009757c40 RCX=ffff888009757794 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff8880096fc200 RBP=ffff888009750000 RSP=ffff8880097577a8 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000023e3c R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880096fb780 R15=0000000000000002 RIP=ffffffff81529025 RFL=00000296 [--S-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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f29b22d2650 CR3=000000001fb03000 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