[ 46.281646] ------------[ cut here ]------------ [ 46.282572] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.284652] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.286109] Modules linked in: [ 46.286706] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.288740] Tainted: [W]=WARN [ 46.289344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.290821] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.291690] 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 [ 46.296216] RSP: 0018:ffff888017d1fbc0 EFLAGS: 00010286 [ 46.297208] RAX: 0000000000000000 RBX: ffffed1002fa3f78 RCX: ffffffff813a4050 [ 46.298487] RDX: ffff88800f263780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.299754] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa3f2f [ 46.301056] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.302336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d1fdf8 [ 46.303627] FS: 00007f8d12ba3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.305085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.306175] CR2: 00007f8d13095580 CR3: 000000000e182000 CR4: 0000000000350ef0 [ 46.307473] Call Trace: [ 46.307971] [ 46.308382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.309299] ? __create_object+0x59/0x80 [ 46.310103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.311082] __vmalloc_noprof+0x59/0x60 [ 46.311862] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.312705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.313659] bpf_prog_alloc+0x39/0x200 [ 46.314390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.315326] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.316238] do_seccomp+0x349/0x25e0 [ 46.316981] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.317904] ? __pfx_do_seccomp+0x10/0x10 [ 46.318663] ? find_held_lock+0x2b/0x80 [ 46.319440] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.320415] ? static_key_count+0x60/0x80 [ 46.321241] prctl_set_seccomp+0x4e/0x70 [ 46.322016] __do_sys_prctl+0xe6c/0x1d70 [ 46.322768] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.323648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.324598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.325577] ? irqentry_exit+0xf3/0x650 [ 46.326358] do_syscall_64+0xbf/0x430 [ 46.327119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.328096] RIP: 0033:0x7f8d130955cd [ 46.328772] 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 [ 46.331984] RSP: 002b:00007ffc7aac0e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.333352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d130955cd [ 46.334647] RDX: 0000556bd292de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.335934] RBP: 00007ffc7aac0ef0 R08: 0000000000000000 R09: 00007ffc7aac0590 [ 46.337242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bef4d3bf0 [ 46.338540] R13: 00007ffc7aac1320 R14: 0000556bef4dd380 R15: 0000556bef4e8460 [ 46.339852] [ 46.340286] irq event stamp: 2005 [ 46.340946] hardirqs last enabled at (2015): [] __up_console_sem+0x78/0x80 [ 46.342478] hardirqs last disabled at (2024): [] __up_console_sem+0x5d/0x80 [ 46.343985] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 46.345549] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 46.347062] ---[ end trace 0000000000000000 ]--- [ 49.397403] ------------[ cut here ]------------ [ 49.398317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.400316] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.401764] Modules linked in: [ 49.402362] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.404530] Tainted: [W]=WARN [ 49.405303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.406767] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.407665] 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 [ 49.410816] RSP: 0018:ffff888015d77bc0 EFLAGS: 00010286 [ 49.411739] RAX: 0000000000000000 RBX: ffffed1002baef78 RCX: ffffffff813a4050 [ 49.413008] RDX: ffff88800fbe1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.414271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002baef2f [ 49.415543] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.416916] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d77df8 [ 49.418192] FS: 00007f70bb295900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.419629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.420644] CR2: 00007f70bb787580 CR3: 000000001f02b000 CR4: 0000000000350ef0 [ 49.421908] Call Trace: [ 49.422357] [ 49.422760] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.423649] ? __create_object+0x59/0x80 [ 49.424407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.425362] __vmalloc_noprof+0x59/0x60 [ 49.426104] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.426952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.427856] bpf_prog_alloc+0x39/0x200 [ 49.428550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.429456] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.430343] do_seccomp+0x349/0x25e0 [ 49.431052] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.431926] ? __pfx_do_seccomp+0x10/0x10 [ 49.432647] ? find_held_lock+0x2b/0x80 [ 49.433400] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.434348] ? static_key_count+0x60/0x80 [ 49.435132] prctl_set_seccomp+0x4e/0x70 [ 49.435897] __do_sys_prctl+0xe6c/0x1d70 [ 49.436622] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.437461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.438399] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.439345] ? irqentry_exit+0xf3/0x650 [ 49.440092] do_syscall_64+0xbf/0x430 [ 49.440832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.441715] RIP: 0033:0x7f70bb7875cd [ 49.442388] 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 [ 49.445488] RSP: 002b:00007ffd28743430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.446822] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70bb7875cd [ 49.448071] RDX: 0000558ea5f83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.449338] RBP: 00007ffd28743490 R08: 0000000000000000 R09: 00007ffd28742b30 [ 49.450604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ee4975ad0 [ 49.451864] R13: 00007ffd287438c0 R14: 0000558ee4976bc0 R15: 0000558ee4987780 [ 49.453139] [ 49.453561] irq event stamp: 1785 [ 49.454192] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.455683] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.457294] softirqs last enabled at (1342): [] handle_softirqs+0x50c/0x770 [ 49.459089] softirqs last disabled at (1337): [] __irq_exit_rcu+0xc4/0x100 [ 49.460728] ---[ end trace 0000000000000000 ]--- [ 50.215285] ------------[ cut here ]------------ [ 50.216377] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.218750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.220432] Modules linked in: [ 50.221184] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.223468] Tainted: [W]=WARN [ 50.224154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.225868] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.226921] 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 [ 50.230551] RSP: 0018:ffff88801b01fbc0 EFLAGS: 00010286 [ 50.231544] RAX: 0000000000000000 RBX: ffffed1003603f78 RCX: ffffffff813a4050 [ 50.232927] RDX: ffff888016555340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.234306] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003603f2f [ 50.235758] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.237061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b01fdf8 [ 50.238340] FS: 00007f02f03d9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.239770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.240877] CR2: 00007fff034d2ef8 CR3: 000000001eb41000 CR4: 0000000000350ef0 [ 50.242132] Call Trace: [ 50.242645] [ 50.243101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.244008] ? __create_object+0x59/0x80 [ 50.244776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.245762] __vmalloc_noprof+0x59/0x60 [ 50.246531] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.247412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.248347] bpf_prog_alloc+0x39/0x200 [ 50.249116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.250063] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.250984] do_seccomp+0x349/0x25e0 [ 50.251669] ? find_held_lock+0x2b/0x80 [ 50.252443] ? do_prlimit+0x310/0x610 [ 50.253205] ? __pfx_do_seccomp+0x10/0x10 [ 50.254005] ? do_raw_spin_unlock+0x53/0x220 [ 50.254847] ? _raw_spin_unlock+0x1e/0x40 [ 50.255593] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.256569] ? static_key_count+0x60/0x80 [ 50.257396] prctl_set_seccomp+0x4e/0x70 [ 50.258174] __do_sys_prctl+0xe6c/0x1d70 [ 50.258962] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.259828] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.260915] ? irqentry_exit+0xf3/0x650 [ 50.261655] do_syscall_64+0xbf/0x430 [ 50.262410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.263365] RIP: 0033:0x7f02f08cb5cd [ 50.264072] 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 [ 50.267296] RSP: 002b:00007fff034d11e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.268676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02f08cb5cd [ 50.269990] RDX: 000055aa4532ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.271297] RBP: 00007fff034d1240 R08: 0000000000000000 R09: 00007fff034d08e0 [ 50.272594] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa4d604ad0 [ 50.273904] R13: 00007fff034d1670 R14: 000055aa4d605bc0 R15: 000055aa4d616780 [ 50.275217] [ 50.275644] irq event stamp: 1743 [ 50.276303] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.277857] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.279393] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 50.280972] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 50.282262] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27514' (ECDSA) to the list of known hosts. 2025/11/17 09:48:46 fuzzer started 2025/11/17 09:48:47 dialing manager at localhost:37895 2025/11/17 09:48:47 checking machine... 2025/11/17 09:48:47 checking revisions... [ 51.133983] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:48:47 testing simple program... [ 51.222941] cgroup: Unknown subsys name 'net' [ 51.290080] cgroup: Unknown subsys name 'cpuset' [ 51.310883] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:48:46 Registers: info registers vcpu 0 RAX=ffffffff86fd8478 RBX=ffffffff81618fa0 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff86fd8478 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffffffff85c2ca00 R15=ffff888008c4b780 RIP=ffffffff81618fa0 RFL=00000286 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc03bc6a8 CR3=000000000e111000 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=38343a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323232 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=494d6e45a36bf400 RBX=ffff888017a1f740 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888017a1f230 R8 =0000000000000001 R9 =ffff888017a1f328 R10=000000000003c9ed R11=0000000000026761 R12=ffffffff8135e7a2 R13=ffff888017a1f330 R14=ffff888017a1f710 R15=ffff888017a1f2e8 RIP=ffffffff81528ee4 RFL=00000286 [--S--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 00007f70bb295900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f70bb84c618 CR3=000000000cbaa000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000