[ 53.959317] ------------[ cut here ]------------ [ 53.960232] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.962296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 53.963775] Modules linked in: [ 53.964389] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.966371] Tainted: [W]=WARN [ 53.967197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.968708] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.969614] 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 [ 53.972747] RSP: 0018:ffff888015e57bc0 EFLAGS: 00010286 [ 53.973706] RAX: 0000000000000000 RBX: ffffed1002bcaf78 RCX: ffffffff813a4050 [ 53.974985] RDX: ffff888015ab1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.976251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcaf2f [ 53.977517] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.978815] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e57df8 [ 53.980078] FS: 00007fca5c730900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.981490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.982570] CR2: 00007ffecef4def7 CR3: 000000000e46f000 CR4: 0000000000350ef0 [ 53.983851] Call Trace: [ 53.984309] [ 53.984717] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.985613] ? __create_object+0x59/0x80 [ 53.986387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.987351] __vmalloc_noprof+0x59/0x60 [ 53.988106] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.988979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.989907] bpf_prog_alloc+0x39/0x200 [ 53.990603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.991512] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.992403] do_seccomp+0x349/0x25e0 [ 53.993106] ? find_held_lock+0x2b/0x80 [ 53.993855] ? do_prlimit+0x310/0x610 [ 53.994557] ? __pfx_do_seccomp+0x10/0x10 [ 53.995333] ? do_raw_spin_unlock+0x53/0x220 [ 53.996150] ? _raw_spin_unlock+0x1e/0x40 [ 53.996912] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.997874] ? static_key_count+0x60/0x80 [ 53.998631] prctl_set_seccomp+0x4e/0x70 [ 53.999400] __do_sys_prctl+0xe6c/0x1d70 [ 54.000167] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.001022] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.001969] ? irqentry_exit+0xf3/0x650 [ 54.002691] do_syscall_64+0xbf/0x430 [ 54.003422] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.004357] RIP: 0033:0x7fca5cc225cd [ 54.005046] 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 [ 54.008200] RSP: 002b:00007ffecef4b8e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.009542] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca5cc225cd [ 54.010834] RDX: 00005601772cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.012384] RBP: 00007ffecef4b940 R08: 0000000000000000 R09: 00007ffecef4afe0 [ 54.013660] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601b72d32b0 [ 54.014962] R13: 00007ffecef4bd70 R14: 00005601b72d5d20 R15: 00005601b72e78d0 [ 54.016241] [ 54.016656] irq event stamp: 1811 [ 54.017291] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 54.018824] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 54.020380] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 54.022003] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 54.023752] ---[ end trace 0000000000000000 ]--- [ 57.298429] ------------[ cut here ]------------ [ 57.299354] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.301434] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.302929] Modules linked in: [ 57.303547] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.305582] Tainted: [W]=WARN [ 57.306196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.307710] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.308636] 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 [ 57.311887] RSP: 0018:ffff888017187bc0 EFLAGS: 00010286 [ 57.312889] RAX: 0000000000000000 RBX: ffffed1002e30f78 RCX: ffffffff813a4050 [ 57.314196] RDX: ffff888016e65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.315514] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e30f2f [ 57.316830] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.318133] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017187df8 [ 57.319448] FS: 00007fdb68f7c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.320923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.322007] CR2: 00007ffcce9fcef7 CR3: 0000000009e61000 CR4: 0000000000350ef0 [ 57.323337] Call Trace: [ 57.323854] [ 57.324273] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.325196] ? __create_object+0x59/0x80 [ 57.325994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.327006] __vmalloc_noprof+0x59/0x60 [ 57.327738] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.328628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.329586] bpf_prog_alloc+0x39/0x200 [ 57.330338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.331304] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.332225] do_seccomp+0x349/0x25e0 [ 57.332964] ? find_held_lock+0x2b/0x80 [ 57.333697] ? do_prlimit+0x310/0x610 [ 57.334470] ? __pfx_do_seccomp+0x10/0x10 [ 57.335281] ? do_raw_spin_unlock+0x53/0x220 [ 57.336128] ? _raw_spin_unlock+0x1e/0x40 [ 57.336922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.337940] ? static_key_count+0x60/0x80 [ 57.338725] prctl_set_seccomp+0x4e/0x70 [ 57.339525] __do_sys_prctl+0xe6c/0x1d70 [ 57.340315] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.341187] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.342176] ? irqentry_exit+0xf3/0x650 [ 57.342967] do_syscall_64+0xbf/0x430 [ 57.343672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.344642] RIP: 0033:0x7fdb6946e5cd [ 57.345370] 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 [ 57.348613] RSP: 002b:00007ffcce9fa9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.350005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb6946e5cd [ 57.351329] RDX: 000055a640ab5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.352638] RBP: 00007ffcce9faa00 R08: 0000000000000000 R09: 00007ffcce9fa0a0 [ 57.353952] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a663aa2ad0 [ 57.355293] R13: 00007ffcce9fae30 R14: 000055a663aa3bc0 R15: 000055a663ab4780 [ 57.356620] [ 57.357100] irq event stamp: 1735 [ 57.357715] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 57.359252] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 57.360224] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 57.361205] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 57.362174] ---[ end trace 0000000000000000 ]--- [ 58.157563] ------------[ cut here ]------------ [ 58.158327] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.160020] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.161233] Modules linked in: [ 58.161718] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.163371] Tainted: [W]=WARN [ 58.163851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.165060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.165788] 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 [ 58.168452] RSP: 0018:ffff888016fbfbc0 EFLAGS: 00010286 [ 58.169257] RAX: 0000000000000000 RBX: ffffed1002df7f78 RCX: ffffffff813a4050 [ 58.170310] RDX: ffff88801cde9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.171379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df7f2f [ 58.172440] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.173492] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fbfdf8 [ 58.174561] FS: 00007f0014533900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.175742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.176616] CR2: 00007f0014a25580 CR3: 000000000fd43000 CR4: 0000000000350ef0 [ 58.177672] Call Trace: [ 58.178079] [ 58.178429] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.179247] ? __create_object+0x59/0x80 [ 58.179973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.180862] __vmalloc_noprof+0x59/0x60 [ 58.181526] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.182330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.183207] bpf_prog_alloc+0x39/0x200 [ 58.183883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.184708] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.185560] do_seccomp+0x349/0x25e0 [ 58.186219] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.187070] ? __pfx_do_seccomp+0x10/0x10 [ 58.187766] ? find_held_lock+0x2b/0x80 [ 58.188467] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.189367] ? static_key_count+0x60/0x80 [ 58.190098] prctl_set_seccomp+0x4e/0x70 [ 58.190785] __do_sys_prctl+0xe6c/0x1d70 [ 58.191522] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.192302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.193182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.194070] ? irqentry_exit+0xf3/0x650 [ 58.194760] do_syscall_64+0xbf/0x430 [ 58.195432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.196306] RIP: 0033:0x7f0014a255cd [ 58.196949] 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 [ 58.199902] RSP: 002b:00007fffc9cc1ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.201183] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0014a255cd [ 58.202391] RDX: 00005587e64a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.203588] RBP: 00007fffc9cc1c00 R08: 0000000000000000 R09: 00007fffc9cc12a0 [ 58.204771] R10: 0000000000000000 R11: 0000000000000246 R12: 000055881894aad0 [ 58.205969] R13: 00007fffc9cc2030 R14: 000055881894bbc0 R15: 000055881895c780 [ 58.207194] [ 58.207589] irq event stamp: 1765 [ 58.208191] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 58.209609] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 58.211033] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 58.212489] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100 [ 58.213903] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17103' (ECDSA) to the list of known hosts. 2025/11/17 14:10:07 fuzzer started 2025/11/17 14:10:07 dialing manager at localhost:37895 2025/11/17 14:10:07 checking machine... 2025/11/17 14:10:07 checking revisions... [ 59.091785] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:10:07 testing simple program... [ 59.196877] cgroup: Unknown subsys name 'net' [ 59.283724] cgroup: Unknown subsys name 'cpuset' [ 59.299645] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:10:06 Registers: info registers vcpu 0 RAX=00000000ffffbfb6 RBX=ffff8880170dd340 RCX=00000000efae78ff RDX=00000000ffef6e2e RSI=ffff8880170dddc0 RDI=0000000000105186 RBP=ffff8880170ddd98 RSP=ffff88806ce08d68 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880170dddc0 R13=00000000efbe2979 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff815275bb 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 00007fdb68f7c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdb68f5b020 CR3=000000000c068000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000268a5 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd3f3576000 CR3=000000000e0cc000 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=2036303a30313a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a30313a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000