[ 43.931439] ------------[ cut here ]------------ [ 43.932417] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.934532] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 43.936069] Modules linked in: [ 43.936932] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.939020] Tainted: [W]=WARN [ 43.939653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.941209] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.942174] 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 [ 43.945541] RSP: 0018:ffff888017e27bc0 EFLAGS: 00010286 [ 43.946617] RAX: 0000000000000000 RBX: ffffed1002fc4f78 RCX: ffffffff813a4050 [ 43.947983] RDX: ffff88801a17b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.949354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc4f2f [ 43.950725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.952097] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e27df8 [ 43.953480] FS: 00007f92be8f2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.955018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.956148] CR2: 00007f92bede4580 CR3: 000000000e0e1000 CR4: 0000000000350ef0 [ 43.957579] Call Trace: [ 43.958081] [ 43.958522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.959499] ? __create_object+0x59/0x80 [ 43.960358] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.961413] __vmalloc_noprof+0x59/0x60 [ 43.962233] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.963182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.964221] bpf_prog_alloc+0x39/0x200 [ 43.965038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.966056] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.967051] do_seccomp+0x349/0x25e0 [ 43.967829] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.968829] ? __pfx_do_seccomp+0x10/0x10 [ 43.969707] ? find_held_lock+0x2b/0x80 [ 43.970500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.971614] ? static_key_count+0x60/0x80 [ 43.972464] prctl_set_seccomp+0x4e/0x70 [ 43.973335] __do_sys_prctl+0xe6c/0x1d70 [ 43.974209] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.975187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.976284] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.977367] ? irqentry_exit+0xf3/0x650 [ 43.978217] do_syscall_64+0xbf/0x430 [ 43.979047] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.980115] RIP: 0033:0x7f92bede45cd [ 43.980916] 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 [ 43.984505] RSP: 002b:00007ffed10a1350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.986057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92bede45cd [ 43.987499] RDX: 00005627124f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.988973] RBP: 00007ffed10a13b0 R08: 0000000000000000 R09: 00007ffed10a0a50 [ 43.990427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562714353ad0 [ 43.991878] R13: 00007ffed10a17e0 R14: 0000562714354bc0 R15: 0000562714365780 [ 43.993361] [ 43.993897] irq event stamp: 1767 [ 43.994639] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 43.996379] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 43.998110] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 43.999824] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 44.001247] ---[ end trace 0000000000000000 ]--- [ 47.489009] ------------[ cut here ]------------ [ 47.489966] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.492010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 47.493480] Modules linked in: [ 47.494127] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.496116] Tainted: [W]=WARN [ 47.496759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.498235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.499158] 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 [ 47.502362] RSP: 0018:ffff888017437bc0 EFLAGS: 00010286 [ 47.503336] RAX: 0000000000000000 RBX: ffffed1002e86f78 RCX: ffffffff813a4050 [ 47.504667] RDX: ffff888017781bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.505956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e86f2f [ 47.507254] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.508577] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017437df8 [ 47.509879] FS: 00007f2c8faa9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.511330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.512395] CR2: 00007f2c9000f4a6 CR3: 000000000b65b000 CR4: 0000000000350ef0 [ 47.513692] Call Trace: [ 47.514157] [ 47.514618] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.515465] ? __create_object+0x59/0x80 [ 47.516257] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.517256] __vmalloc_noprof+0x59/0x60 [ 47.518010] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.518894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.519853] bpf_prog_alloc+0x39/0x200 [ 47.520598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.521492] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.522398] do_seccomp+0x349/0x25e0 [ 47.523118] ? find_held_lock+0x2b/0x80 [ 47.523877] ? do_prlimit+0x310/0x610 [ 47.524655] ? __pfx_do_seccomp+0x10/0x10 [ 47.525413] ? do_raw_spin_unlock+0x53/0x220 [ 47.526260] ? _raw_spin_unlock+0x1e/0x40 [ 47.527050] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.528025] ? static_key_count+0x60/0x80 [ 47.528846] prctl_set_seccomp+0x4e/0x70 [ 47.529629] __do_sys_prctl+0xe6c/0x1d70 [ 47.530369] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.531232] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.532228] ? irqentry_exit+0xf3/0x650 [ 47.533009] do_syscall_64+0xbf/0x430 [ 47.533764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.534733] RIP: 0033:0x7f2c8ff9b5cd [ 47.535390] 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 [ 47.538587] RSP: 002b:00007fff3622f240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.539965] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c8ff9b5cd [ 47.541267] RDX: 00005623a072be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.542577] RBP: 00007fff3622f2a0 R08: 0000000000000000 R09: 00007fff3622e940 [ 47.543883] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623ba7cebf0 [ 47.545187] R13: 00007fff3622f6d0 R14: 00005623ba7d8380 R15: 00005623ba7e3460 [ 47.546491] [ 47.546964] irq event stamp: 1729 [ 47.547610] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 47.549157] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 47.550465] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 47.551769] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 47.553077] ---[ end trace 0000000000000000 ]--- [ 48.399527] ------------[ cut here ]------------ [ 48.400454] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.402138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 48.403342] Modules linked in: [ 48.403862] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.405531] Tainted: [W]=WARN [ 48.406034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.407258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.408030] 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 [ 48.410829] RSP: 0018:ffff888016fc7bc0 EFLAGS: 00010286 [ 48.411896] RAX: 0000000000000000 RBX: ffffed1002df8f78 RCX: ffffffff813a4050 [ 48.412973] RDX: ffff88800aa40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.414025] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df8f2f [ 48.415083] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.416135] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fc7df8 [ 48.417198] FS: 00007f08189d7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.418384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.419262] CR2: 00007fffa24e2ef8 CR3: 000000000dd32000 CR4: 0000000000350ef0 [ 48.420474] Call Trace: [ 48.420891] [ 48.421234] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.421988] ? __create_object+0x59/0x80 [ 48.422656] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.423425] __vmalloc_noprof+0x59/0x60 [ 48.424054] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.424794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.425534] bpf_prog_alloc+0x39/0x200 [ 48.426151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.426917] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.427669] do_seccomp+0x349/0x25e0 [ 48.428240] ? find_held_lock+0x2b/0x80 [ 48.428866] ? do_prlimit+0x310/0x610 [ 48.429448] ? __pfx_do_seccomp+0x10/0x10 [ 48.430094] ? do_raw_spin_unlock+0x53/0x220 [ 48.430767] ? _raw_spin_unlock+0x1e/0x40 [ 48.431384] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.432174] ? static_key_count+0x60/0x80 [ 48.432847] prctl_set_seccomp+0x4e/0x70 [ 48.433455] __do_sys_prctl+0xe6c/0x1d70 [ 48.434101] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.434812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.435612] ? irqentry_exit+0xf3/0x650 [ 48.436225] do_syscall_64+0xbf/0x430 [ 48.436860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.437649] RIP: 0033:0x7f0818ec95cd [ 48.438204] 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 [ 48.440856] RSP: 002b:00007fffa24e0e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.442000] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0818ec95cd [ 48.443074] RDX: 000055cb55221e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.444143] RBP: 00007fffa24e0e70 R08: 0000000000000000 R09: 00007fffa24e0510 [ 48.445221] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb72b6dad0 [ 48.446285] R13: 00007fffa24e12a0 R14: 000055cb72b6ebc0 R15: 000055cb72b7f780 [ 48.447363] [ 48.447743] irq event stamp: 1741 [ 48.448255] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 48.449528] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 48.450812] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 48.452109] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 48.453379] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1545' (ECDSA) to the list of known hosts. 2025/11/17 22:37:46 fuzzer started 2025/11/17 22:37:46 dialing manager at localhost:37895 2025/11/17 22:37:46 checking machine... 2025/11/17 22:37:46 checking revisions... [ 49.355861] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:37:46 testing simple program... [ 49.450019] cgroup: Unknown subsys name 'net' [ 49.538912] cgroup: Unknown subsys name 'cpuset' [ 49.562778] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:37:45 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff888016d91bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016d92690 RDI=ffff888016d92690 RBP=ffff888016d92618 RSP=ffff88806ce088c8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016d92690 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527583 RFL=00000082 [--S----] 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 00007f2c8faa9900 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=00007f2c90060618 CR3=0000000020db3000 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=37333a323220373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732035343a3733 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363839 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025a87 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3bb492a8 CR3=000000000f02c000 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=58c5a1ff8720699a874e0bd6227645de XMM02=ec2efd57dc4c00df0000000000301120 XMM03=857458e855b9708d00000000003011f0 XMM04=f6efba4e18433e7200000000000ae988 XMM05=46dad854e8d4a056000000000031e3c0 XMM06=405749d8372a36f1000000000031ddb8 XMM07=e042d86d42eb936e000000000030db60 XMM08=857458e855b9708d00000000003011f0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000