[ 39.051934] ------------[ cut here ]------------ [ 39.052743] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.054471] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.055719] Modules linked in: [ 39.056234] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.058081] Tainted: [W]=WARN [ 39.058551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.059969] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.060895] 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 [ 39.063761] RSP: 0018:ffff888019157bc0 EFLAGS: 00010286 [ 39.064564] RAX: 0000000000000000 RBX: ffffed100322af78 RCX: ffffffff813a4050 [ 39.066035] RDX: ffff888015563780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.067309] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100322af2f [ 39.068480] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.069569] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019157df8 [ 39.070655] FS: 00007fcd9018c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.071885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.072801] CR2: 00007ffc945d2ef7 CR3: 000000001d100000 CR4: 0000000000350ef0 [ 39.073883] Call Trace: [ 39.074269] [ 39.074614] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.075376] ? __create_object+0x59/0x80 [ 39.076051] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.076871] __vmalloc_noprof+0x59/0x60 [ 39.077474] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.078213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078994] bpf_prog_alloc+0x39/0x200 [ 39.079577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080371] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.081151] do_seccomp+0x349/0x25e0 [ 39.081771] ? find_held_lock+0x2b/0x80 [ 39.082375] ? do_prlimit+0x310/0x610 [ 39.083021] ? __pfx_do_seccomp+0x10/0x10 [ 39.083653] ? do_raw_spin_unlock+0x53/0x220 [ 39.084379] ? _raw_spin_unlock+0x1e/0x40 [ 39.085054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085899] ? static_key_count+0x60/0x80 [ 39.086538] prctl_set_seccomp+0x4e/0x70 [ 39.087201] __do_sys_prctl+0xe6c/0x1d70 [ 39.087871] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.088573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.089408] ? irqentry_exit+0xf3/0x650 [ 39.090061] do_syscall_64+0xbf/0x430 [ 39.090653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.091476] RIP: 0033:0x7fcd9067e5cd [ 39.092092] 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 [ 39.094795] RSP: 002b:00007ffc945d1e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.095973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd9067e5cd [ 39.097051] RDX: 0000555af9bb9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.098136] RBP: 00007ffc945d1ee0 R08: 0000000000000000 R09: 00007ffc945d1580 [ 39.099246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b2f0f2b10 [ 39.100330] R13: 00007ffc945d2310 R14: 0000555b2f0f32b0 R15: 0000555b2f1076f0 [ 39.101432] [ 39.101832] irq event stamp: 2079 [ 39.102342] hardirqs last enabled at (2087): [] __up_console_sem+0x78/0x80 [ 39.103657] hardirqs last disabled at (2096): [] __up_console_sem+0x5d/0x80 [ 39.104973] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 39.106276] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 39.107595] ---[ end trace 0000000000000000 ]--- [ 42.588529] ------------[ cut here ]------------ [ 42.589447] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.591465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.592925] Modules linked in: [ 42.593496] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.595460] Tainted: [W]=WARN [ 42.596064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.597501] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.598420] 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 [ 42.601545] RSP: 0018:ffff88801929fbc0 EFLAGS: 00010286 [ 42.602515] RAX: 0000000000000000 RBX: ffffed1003253f78 RCX: ffffffff813a4050 [ 42.603790] RDX: ffff88800d871bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.605077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003253f2f [ 42.606338] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.607591] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801929fdf8 [ 42.608867] FS: 00007fab18361900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.610296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.611340] CR2: 00007fab18853580 CR3: 00000000135bd000 CR4: 0000000000350ef0 [ 42.612629] Call Trace: [ 42.613136] [ 42.613555] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.614448] ? __create_object+0x59/0x80 [ 42.615217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.616180] __vmalloc_noprof+0x59/0x60 [ 42.616918] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.617787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.618651] bpf_prog_alloc+0x39/0x200 [ 42.619378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.620309] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.621219] do_seccomp+0x349/0x25e0 [ 42.621942] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.622818] ? __pfx_do_seccomp+0x10/0x10 [ 42.623549] ? find_held_lock+0x2b/0x80 [ 42.624313] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.625281] ? static_key_count+0x60/0x80 [ 42.626070] prctl_set_seccomp+0x4e/0x70 [ 42.626830] __do_sys_prctl+0xe6c/0x1d70 [ 42.627549] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.628410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.629378] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.630340] ? irqentry_exit+0xf3/0x650 [ 42.631104] do_syscall_64+0xbf/0x430 [ 42.631831] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.632782] RIP: 0033:0x7fab188535cd [ 42.633433] 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 [ 42.636557] RSP: 002b:00007fff58e0f1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.637891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab188535cd [ 42.639153] RDX: 000056077e194e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.640438] RBP: 00007fff58e0f220 R08: 0000000000000000 R09: 00007fff58e0e8c0 [ 42.641731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560798bc92b0 [ 42.642997] R13: 00007fff58e0f650 R14: 0000560798bcbd20 R15: 0000560798bdd8d0 [ 42.644281] [ 42.644697] irq event stamp: 1721 [ 42.645346] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.646844] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.648352] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 42.649867] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 42.651351] ---[ end trace 0000000000000000 ]--- [ 43.466558] ------------[ cut here ]------------ [ 43.467313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.468957] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.470126] Modules linked in: [ 43.470605] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.472203] Tainted: [W]=WARN [ 43.472656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.473834] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.474537] 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 [ 43.477083] RSP: 0018:ffff88801591fbc0 EFLAGS: 00010286 [ 43.477865] RAX: 0000000000000000 RBX: ffffed1002b23f78 RCX: ffffffff813a4050 [ 43.478893] RDX: ffff88801597d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.479931] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b23f2f [ 43.480955] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.481970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801591fdf8 [ 43.482997] FS: 00007f54ca9bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.484164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.485016] CR2: 00007fffcd405ef7 CR3: 000000000b708000 CR4: 0000000000350ef0 [ 43.486053] Call Trace: [ 43.486431] [ 43.486814] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.487532] ? __create_object+0x59/0x80 [ 43.488191] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.488998] __vmalloc_noprof+0x59/0x60 [ 43.489591] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.490317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.491095] bpf_prog_alloc+0x39/0x200 [ 43.491675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.492471] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.493243] do_seccomp+0x349/0x25e0 [ 43.493837] ? find_held_lock+0x2b/0x80 [ 43.494435] ? do_prlimit+0x310/0x610 [ 43.495043] ? __pfx_do_seccomp+0x10/0x10 [ 43.495669] ? do_raw_spin_unlock+0x53/0x220 [ 43.496359] ? _raw_spin_unlock+0x1e/0x40 [ 43.497008] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.497795] ? static_key_count+0x60/0x80 [ 43.498445] prctl_set_seccomp+0x4e/0x70 [ 43.499155] __do_sys_prctl+0xe6c/0x1d70 [ 43.499921] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.500767] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.501662] ? irqentry_exit+0xf3/0x650 [ 43.502397] do_syscall_64+0xbf/0x430 [ 43.503101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.504018] RIP: 0033:0x7f54caeb15cd [ 43.504647] 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 [ 43.507697] RSP: 002b:00007fffcd403be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.509041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54caeb15cd [ 43.510258] RDX: 000055b4f5890e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.511479] RBP: 00007fffcd403c40 R08: 0000000000000000 R09: 00007fffcd4032e0 [ 43.512736] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b51b5702b0 [ 43.513982] R13: 00007fffcd404070 R14: 000055b51b572d20 R15: 000055b51b5848d0 [ 43.515226] [ 43.515630] irq event stamp: 1645 [ 43.516291] hardirqs last enabled at (1655): [] __up_console_sem+0x78/0x80 [ 43.517765] hardirqs last disabled at (1664): [] __up_console_sem+0x5d/0x80 [ 43.519226] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 43.520721] softirqs last disabled at (1399): [] __irq_exit_rcu+0xc4/0x100 [ 43.522191] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22167' (ECDSA) to the list of known hosts. 2025/11/18 03:13:31 fuzzer started 2025/11/18 03:13:32 dialing manager at localhost:37895 2025/11/18 03:13:32 checking machine... 2025/11/18 03:13:32 checking revisions... [ 44.448123] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:13:32 testing simple program... [ 44.536923] cgroup: Unknown subsys name 'net' [ 44.617842] cgroup: Unknown subsys name 'cpuset' [ 44.634070] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:13:31 Registers: info registers vcpu 0 RAX=00000000f001e45a RBX=ffff888015ad8000 RCX=00000000e4f12d39 RDX=0000000051349059 RSI=000000007e6e754a RDI=0000000024dbe1fe RBP=ffff888015ad8a58 RSP=ffff8880154cf758 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015ad8a80 R13=000000007e6e754a R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275cc RFL=00000086 [--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 00007fab18361900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff58e09000 CR3=00000000134fd000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=000000000002f457 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=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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fabfabec000 CR3=000000001d3c4000 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=2031333a33313a333020383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030333a33313a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000