[ 46.868363] ------------[ cut here ]------------ [ 46.869292] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.871328] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.872790] Modules linked in: [ 46.873392] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.876771] Tainted: [W]=WARN [ 46.877338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.878873] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.879788] 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 [ 46.882987] RSP: 0018:ffff888016d47bc0 EFLAGS: 00010286 [ 46.883987] RAX: 0000000000000000 RBX: ffffed1002da8f78 RCX: ffffffff813a4050 [ 46.885275] RDX: ffff888016523780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.886563] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da8f2f [ 46.887843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.889120] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d47df8 [ 46.890403] FS: 00007ff8d9119900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.891843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.892906] CR2: 00007fff6df20ef7 CR3: 000000001368e000 CR4: 0000000000350ef0 [ 46.894178] Call Trace: [ 46.894639] [ 46.895079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.895989] ? __create_object+0x59/0x80 [ 46.896775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.897751] __vmalloc_noprof+0x59/0x60 [ 46.898472] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.899349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.900296] bpf_prog_alloc+0x39/0x200 [ 46.901044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.901974] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.902883] do_seccomp+0x349/0x25e0 [ 46.903576] ? find_held_lock+0x2b/0x80 [ 46.904326] ? do_prlimit+0x310/0x610 [ 46.905052] ? __pfx_do_seccomp+0x10/0x10 [ 46.905841] ? do_raw_spin_unlock+0x53/0x220 [ 46.906637] ? _raw_spin_unlock+0x1e/0x40 [ 46.907413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.908377] ? static_key_count+0x60/0x80 [ 46.909172] prctl_set_seccomp+0x4e/0x70 [ 46.909944] __do_sys_prctl+0xe6c/0x1d70 [ 46.910677] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.911540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.912516] ? irqentry_exit+0xf3/0x650 [ 46.913275] do_syscall_64+0xbf/0x430 [ 46.914026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.914976] RIP: 0033:0x7ff8d960b5cd [ 46.915681] 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 [ 46.918892] RSP: 002b:00007fff6df1eb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.920276] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8d960b5cd [ 46.921575] RDX: 0000555895397e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.922857] RBP: 00007fff6df1ebe0 R08: 0000000000000000 R09: 00007fff6df1e280 [ 46.924150] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558cd258bf0 [ 46.925433] R13: 00007fff6df1f010 R14: 00005558cd262380 R15: 00005558cd26d460 [ 46.926753] [ 46.927197] irq event stamp: 2735 [ 46.927840] hardirqs last enabled at (2745): [] __up_console_sem+0x78/0x80 [ 46.929354] hardirqs last disabled at (2754): [] __up_console_sem+0x5d/0x80 [ 46.930854] softirqs last enabled at (2270): [] handle_softirqs+0x50c/0x770 [ 46.932400] softirqs last disabled at (2245): [] __irq_exit_rcu+0xc4/0x100 [ 46.933903] ---[ end trace 0000000000000000 ]--- [ 50.427503] ------------[ cut here ]------------ [ 50.428296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.429956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.431171] Modules linked in: [ 50.431670] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.433328] Tainted: [W]=WARN [ 50.433818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.435036] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.435803] 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 [ 50.438437] RSP: 0018:ffff888016a47bc0 EFLAGS: 00010286 [ 50.439261] RAX: 0000000000000000 RBX: ffffed1002d48f78 RCX: ffffffff813a4050 [ 50.440334] RDX: ffff888016665340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.441398] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d48f2f [ 50.442456] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.443519] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a47df8 [ 50.444588] FS: 00007fa79cefe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.445770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.446620] CR2: 00007ffe6ba86ef7 CR3: 000000000db74000 CR4: 0000000000350ef0 [ 50.447700] Call Trace: [ 50.448106] [ 50.448445] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.449188] ? __create_object+0x59/0x80 [ 50.449832] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.450602] __vmalloc_noprof+0x59/0x60 [ 50.451243] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.451954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.452687] bpf_prog_alloc+0x39/0x200 [ 50.453295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.454074] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.454824] do_seccomp+0x349/0x25e0 [ 50.455394] ? find_held_lock+0x2b/0x80 [ 50.456018] ? do_prlimit+0x310/0x610 [ 50.456601] ? __pfx_do_seccomp+0x10/0x10 [ 50.457248] ? do_raw_spin_unlock+0x53/0x220 [ 50.457925] ? _raw_spin_unlock+0x1e/0x40 [ 50.458536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.459336] ? static_key_count+0x60/0x80 [ 50.460002] prctl_set_seccomp+0x4e/0x70 [ 50.460617] __do_sys_prctl+0xe6c/0x1d70 [ 50.461256] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.461962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.462767] ? irqentry_exit+0xf3/0x650 [ 50.463374] do_syscall_64+0xbf/0x430 [ 50.463981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.464774] RIP: 0033:0x7fa79d3f05cd [ 50.465329] 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 [ 50.467981] RSP: 002b:00007ffe6ba85d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.469114] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa79d3f05cd [ 50.470181] RDX: 00005649d9ea5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.471388] RBP: 00007ffe6ba85df0 R08: 0000000000000000 R09: 00007ffe6ba85490 [ 50.472520] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649e75dabf0 [ 50.473579] R13: 00007ffe6ba86220 R14: 00005649e75e4380 R15: 00005649e75ef460 [ 50.474646] [ 50.475040] irq event stamp: 1815 [ 50.475560] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.476817] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 50.478086] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 50.479371] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100 [ 50.480624] ---[ end trace 0000000000000000 ]--- [ 51.265925] ------------[ cut here ]------------ [ 51.266851] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.268843] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.270432] Modules linked in: [ 51.271067] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.273022] Tainted: [W]=WARN [ 51.273935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.275574] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.276477] 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 [ 51.279558] RSP: 0018:ffff8880171bfbc0 EFLAGS: 00010286 [ 51.280581] RAX: 0000000000000000 RBX: ffffed1002e37f78 RCX: ffffffff813a4050 [ 51.281909] RDX: ffff888017200000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.283368] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e37f2f [ 51.284759] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.286017] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171bfdf8 [ 51.287302] FS: 00007f5a69d2e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.288696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.289705] CR2: 00007ffe6f902ef7 CR3: 000000000d1be000 CR4: 0000000000350ef0 [ 51.290968] Call Trace: [ 51.291439] [ 51.291899] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.292783] ? __create_object+0x59/0x80 [ 51.293501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.294457] __vmalloc_noprof+0x59/0x60 [ 51.295179] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.296048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.296958] bpf_prog_alloc+0x39/0x200 [ 51.297642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.298545] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.299436] do_seccomp+0x349/0x25e0 [ 51.300128] ? find_held_lock+0x2b/0x80 [ 51.300876] ? do_prlimit+0x310/0x610 [ 51.301568] ? __pfx_do_seccomp+0x10/0x10 [ 51.302332] ? do_raw_spin_unlock+0x53/0x220 [ 51.303146] ? _raw_spin_unlock+0x1e/0x40 [ 51.303919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.304872] ? static_key_count+0x60/0x80 [ 51.305604] prctl_set_seccomp+0x4e/0x70 [ 51.306350] __do_sys_prctl+0xe6c/0x1d70 [ 51.307105] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.307946] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.308883] ? irqentry_exit+0xf3/0x650 [ 51.309594] do_syscall_64+0xbf/0x430 [ 51.310312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.311262] RIP: 0033:0x7f5a6a2205cd [ 51.311957] 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 [ 51.315042] RSP: 002b:00007ffe6f901b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.316387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a6a2205cd [ 51.317652] RDX: 00005619d5b76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.318904] RBP: 00007ffe6f901ba0 R08: 0000000000000000 R09: 00007ffe6f901240 [ 51.320172] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619ecd2b2b0 [ 51.321420] R13: 00007ffe6f901fd0 R14: 00005619ecd2dd20 R15: 00005619ecd3f8d0 [ 51.322716] [ 51.323166] irq event stamp: 1781 [ 51.323822] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 51.325317] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 51.326803] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 51.328322] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 51.329794] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1086' (ECDSA) to the list of known hosts. 2025/11/18 20:05:09 fuzzer started 2025/11/18 20:05:09 dialing manager at localhost:34383 2025/11/18 20:05:09 checking machine... 2025/11/18 20:05:09 checking revisions... [ 52.227476] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:05:09 testing simple program... [ 52.314655] cgroup: Unknown subsys name 'net' [ 52.371356] cgroup: Unknown subsys name 'cpuset' [ 52.391952] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:05:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=1ffff110012c4f10 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff888009627898 RSP=ffff888009627780 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627881 R15=ffff888009627840 RIP=ffffffff8135e542 RFL=00000212 [----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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6ba7f000 CR3=000000000d9c8000 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=35303a303220383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732038303a3530 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383737 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=000000000002ab4f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa79ce93000 CR3=000000000d747000 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=95f4463ac3e4a097274c091089b6dc42 XMM02=2c67c8bc2e329bc30000000000306f08 XMM03=fb795ef6d65770560000000000313cc8 XMM04=80f642e711a4c26800000000000ae988 XMM05=0394861f14684e590000000000322ca8 XMM06=3e829fc8c8edc9900000000000322b30 XMM07=e042d86d42eb936e00000000003146b0 XMM08=e1c355e67504a1c90000000000306f68 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000