[ 46.489620] ------------[ cut here ]------------ [ 46.490587] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.492567] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.494104] Modules linked in: [ 46.494721] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.496674] Tainted: [W]=WARN [ 46.497268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.498731] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.499650] 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 [ 46.502845] RSP: 0018:ffff888013bdfbc0 EFLAGS: 00010286 [ 46.503833] RAX: 0000000000000000 RBX: ffffed100277bf78 RCX: ffffffff813a4050 [ 46.505118] RDX: ffff888013a99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.506423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100277bf2f [ 46.507708] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.508997] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013bdfdf8 [ 46.510283] FS: 00007f9cf4d54900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.511735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.512800] CR2: 00007f9cf5246580 CR3: 0000000009cf3000 CR4: 0000000000350ef0 [ 46.514100] Call Trace: [ 46.514575] [ 46.514979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.515886] ? __create_object+0x59/0x80 [ 46.516646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.517643] __vmalloc_noprof+0x59/0x60 [ 46.518393] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.519274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.520201] bpf_prog_alloc+0x39/0x200 [ 46.520881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.521820] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.522724] do_seccomp+0x349/0x25e0 [ 46.523437] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.524330] ? __pfx_do_seccomp+0x10/0x10 [ 46.525116] ? find_held_lock+0x2b/0x80 [ 46.525844] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.526808] ? static_key_count+0x60/0x80 [ 46.527592] prctl_set_seccomp+0x4e/0x70 [ 46.528366] __do_sys_prctl+0xe6c/0x1d70 [ 46.529135] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.529950] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.530903] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.531857] ? irqentry_exit+0xf3/0x650 [ 46.532612] do_syscall_64+0xbf/0x430 [ 46.533332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.534284] RIP: 0033:0x7f9cf52465cd [ 46.534935] 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 [ 46.538086] RSP: 002b:00007fff948ba430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.539452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cf52465cd [ 46.540735] RDX: 000055d81c5d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.542010] RBP: 00007fff948ba490 R08: 0000000000000000 R09: 00007fff948b9b30 [ 46.543079] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d83a6f0240 [ 46.544145] R13: 00007fff948ba8c0 R14: 000055d83a6f9380 R15: 000055d83a704540 [ 46.545221] [ 46.545581] irq event stamp: 1769 [ 46.546121] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.547383] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.548640] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 46.549926] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 46.551183] ---[ end trace 0000000000000000 ]--- [ 49.920454] ------------[ cut here ]------------ [ 49.921394] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.923393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.924860] Modules linked in: [ 49.925503] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.927472] Tainted: [W]=WARN [ 49.928031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.929521] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.930437] 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 [ 49.933575] RSP: 0018:ffff88800f18fbc0 EFLAGS: 00010286 [ 49.934540] RAX: 0000000000000000 RBX: ffffed1001e31f78 RCX: ffffffff813a4050 [ 49.935823] RDX: ffff888013b95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.937101] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e31f2f [ 49.938402] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.939672] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f18fdf8 [ 49.940970] FS: 00007fa112cbe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.942422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.943481] CR2: 00007ffea9576ef7 CR3: 0000000020aff000 CR4: 0000000000350ef0 [ 49.944766] Call Trace: [ 49.945264] [ 49.945685] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.946575] ? __create_object+0x59/0x80 [ 49.947361] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.948321] __vmalloc_noprof+0x59/0x60 [ 49.949027] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.949922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.950837] bpf_prog_alloc+0x39/0x200 [ 49.951589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.952514] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.953420] do_seccomp+0x349/0x25e0 [ 49.954152] ? find_held_lock+0x2b/0x80 [ 49.954871] ? do_prlimit+0x310/0x610 [ 49.955605] ? __pfx_do_seccomp+0x10/0x10 [ 49.956377] ? do_raw_spin_unlock+0x53/0x220 [ 49.957215] ? _raw_spin_unlock+0x1e/0x40 [ 49.957973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.958949] ? static_key_count+0x60/0x80 [ 49.959757] prctl_set_seccomp+0x4e/0x70 [ 49.960554] __do_sys_prctl+0xe6c/0x1d70 [ 49.961343] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.962226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.963210] ? irqentry_exit+0xf3/0x650 [ 49.963941] do_syscall_64+0xbf/0x430 [ 49.964689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.965660] RIP: 0033:0x7fa1131b05cd [ 49.966385] 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 [ 49.969612] RSP: 002b:00007ffea9575800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.971001] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1131b05cd [ 49.972307] RDX: 000056410cfcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.973621] RBP: 00007ffea9575860 R08: 0000000000000000 R09: 00007ffea9574f00 [ 49.974930] R10: 0000000000000000 R11: 0000000000000246 R12: 000056413d120bf0 [ 49.976237] R13: 00007ffea9575c90 R14: 000056413d12a380 R15: 000056413d135460 [ 49.977570] [ 49.978001] irq event stamp: 1771 [ 49.978666] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.980212] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.981781] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.983348] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.984918] ---[ end trace 0000000000000000 ]--- [ 50.906764] ------------[ cut here ]------------ [ 50.907786] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.909966] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.911576] Modules linked in: [ 50.912536] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.914821] Tainted: [W]=WARN [ 50.915620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.917183] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.918190] 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 [ 50.922117] RSP: 0018:ffff888019f97bc0 EFLAGS: 00010286 [ 50.923184] RAX: 0000000000000000 RBX: ffffed10033f2f78 RCX: ffffffff813a4050 [ 50.924595] RDX: ffff888013b93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.926005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f2f2f [ 50.927393] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.928762] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f97df8 [ 50.930162] FS: 00007f646fd7d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.931710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.932850] CR2: 00007f64702e34a6 CR3: 000000000c5e9000 CR4: 0000000000350ef0 [ 50.934246] Call Trace: [ 50.934750] [ 50.935251] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.936216] ? __create_object+0x59/0x80 [ 50.937021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.938115] __vmalloc_noprof+0x59/0x60 [ 50.938889] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.939840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.940828] bpf_prog_alloc+0x39/0x200 [ 50.941629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.942634] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.943592] do_seccomp+0x349/0x25e0 [ 50.944358] ? find_held_lock+0x2b/0x80 [ 50.945173] ? do_prlimit+0x310/0x610 [ 50.945937] ? __pfx_do_seccomp+0x10/0x10 [ 50.946799] ? do_raw_spin_unlock+0x53/0x220 [ 50.947721] ? _raw_spin_unlock+0x1e/0x40 [ 50.948579] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.949642] ? static_key_count+0x60/0x80 [ 50.950514] prctl_set_seccomp+0x4e/0x70 [ 50.951364] __do_sys_prctl+0xe6c/0x1d70 [ 50.952206] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.953122] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.954192] ? irqentry_exit+0xf3/0x650 [ 50.954966] do_syscall_64+0xbf/0x430 [ 50.955760] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.956789] RIP: 0033:0x7f647026f5cd [ 50.957572] 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 [ 50.961000] RSP: 002b:00007ffc85068170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.962502] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f647026f5cd [ 50.963897] RDX: 000055bf1ea02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.965273] RBP: 00007ffc850681d0 R08: 0000000000000000 R09: 00007ffc85067870 [ 50.966662] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf38a2aad0 [ 50.968026] R13: 00007ffc85068600 R14: 000055bf38a2bbc0 R15: 000055bf38a3c780 [ 50.969420] [ 50.969887] irq event stamp: 1827 [ 50.970569] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 50.972196] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 50.973837] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 50.975330] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 50.976722] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42203' (ECDSA) to the list of known hosts. 2025/11/18 09:49:27 fuzzer started 2025/11/18 09:49:27 dialing manager at localhost:34383 2025/11/18 09:49:27 checking machine... 2025/11/18 09:49:27 checking revisions... [ 51.895253] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:49:27 testing simple program... [ 51.991553] cgroup: Unknown subsys name 'net' [ 52.056479] cgroup: Unknown subsys name 'cpuset' [ 52.079320] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:49:26 Registers: info registers vcpu 0 RAX=000000000003eb97 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0333e3a000 CR3=000000000c2c9000 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=2036323a39343a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a39343a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83ee02ba RBX=ffffffff869194c8 RCX=ffffffff83ee0236 RDX=0000000000000000 RSI=ffffffff86da582a RDI=ffffffff869194b8 RBP=ffffffff869194b8 RSP=ffff888015adf428 R8 =ffffffff86da582a R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a23c7 R12=ffffffff869194c4 R13=ffffffff869194b8 R14=ffffffff869194b8 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000293 [--S-A-C] 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 00007fa112cbe900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea956f000 CR3=0000000020b61000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000