[ 54.310264] ------------[ cut here ]------------ [ 54.311206] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.313207] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.314687] Modules linked in: [ 54.315276] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.317519] Tainted: [W]=WARN [ 54.318191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.319676] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.320544] 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 [ 54.323735] RSP: 0018:ffff88801629fbc0 EFLAGS: 00010286 [ 54.324726] RAX: 0000000000000000 RBX: ffffed1002c53f78 RCX: ffffffff813a4050 [ 54.326005] RDX: ffff88800ee91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.327314] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c53f2f [ 54.328620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.329916] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801629fdf8 [ 54.331234] FS: 00007f2f3eb02900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.332698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.333810] CR2: 00007f2f3eff4580 CR3: 000000000dba4000 CR4: 0000000000350ef0 [ 54.335122] Call Trace: [ 54.335639] [ 54.336059] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.336963] ? __create_object+0x59/0x80 [ 54.337764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.338759] __vmalloc_noprof+0x59/0x60 [ 54.339474] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.340350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.341290] bpf_prog_alloc+0x39/0x200 [ 54.342041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.342985] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.343912] do_seccomp+0x349/0x25e0 [ 54.344641] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.345505] ? __pfx_do_seccomp+0x10/0x10 [ 54.346311] ? find_held_lock+0x2b/0x80 [ 54.347096] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.348069] ? static_key_count+0x60/0x80 [ 54.348891] prctl_set_seccomp+0x4e/0x70 [ 54.349669] __do_sys_prctl+0xe6c/0x1d70 [ 54.350424] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.351285] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.352269] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.353239] ? irqentry_exit+0xf3/0x650 [ 54.354020] do_syscall_64+0xbf/0x430 [ 54.354780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.355750] RIP: 0033:0x7f2f3eff45cd [ 54.356414] 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 [ 54.359646] RSP: 002b:00007ffcd110d920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.361022] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f3eff45cd [ 54.362345] RDX: 000055fd76bd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.363645] RBP: 00007ffcd110d980 R08: 0000000000000000 R09: 00007ffcd110d020 [ 54.364979] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd88a61bf0 [ 54.366281] R13: 00007ffcd110ddb0 R14: 000055fd88a6b380 R15: 000055fd88a76460 [ 54.367601] [ 54.368024] irq event stamp: 1797 [ 54.368686] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 54.370242] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 54.371789] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 54.373333] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 54.374892] ---[ end trace 0000000000000000 ]--- [ 57.285090] ------------[ cut here ]------------ [ 57.286045] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.288057] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.289613] Modules linked in: [ 57.290223] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.292247] Tainted: [W]=WARN [ 57.292864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.294384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.295318] 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 [ 57.298582] RSP: 0018:ffff888019d07bc0 EFLAGS: 00010286 [ 57.299534] RAX: 0000000000000000 RBX: ffffed10033a0f78 RCX: ffffffff813a4050 [ 57.300863] RDX: ffff888016f79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.302158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a0f2f [ 57.303470] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.304769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d07df8 [ 57.306085] FS: 00007fda14319900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.307582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.308631] CR2: 00007ffc539bfef8 CR3: 000000001f8ff000 CR4: 0000000000350ef0 [ 57.309924] Call Trace: [ 57.310426] [ 57.310890] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.311799] ? __create_object+0x59/0x80 [ 57.312541] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.313526] __vmalloc_noprof+0x59/0x60 [ 57.314303] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.315189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.316153] bpf_prog_alloc+0x39/0x200 [ 57.316897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.317864] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.318807] do_seccomp+0x349/0x25e0 [ 57.319488] ? find_held_lock+0x2b/0x80 [ 57.320259] ? do_prlimit+0x310/0x610 [ 57.321015] ? __pfx_do_seccomp+0x10/0x10 [ 57.321795] ? do_raw_spin_unlock+0x53/0x220 [ 57.322634] ? _raw_spin_unlock+0x1e/0x40 [ 57.323387] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.324352] ? static_key_count+0x60/0x80 [ 57.325158] prctl_set_seccomp+0x4e/0x70 [ 57.325953] __do_sys_prctl+0xe6c/0x1d70 [ 57.326759] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.327612] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.328549] ? irqentry_exit+0xf3/0x650 [ 57.329337] do_syscall_64+0xbf/0x430 [ 57.330085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.331071] RIP: 0033:0x7fda1480b5cd [ 57.331788] 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 [ 57.335002] RSP: 002b:00007ffc539bdbc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.336384] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda1480b5cd [ 57.337682] RDX: 0000564732b90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.339007] RBP: 00007ffc539bdc20 R08: 0000000000000000 R09: 00007ffc539bd2c0 [ 57.340308] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647343baad0 [ 57.341599] R13: 00007ffc539be050 R14: 00005647343bbbc0 R15: 00005647343cc780 [ 57.342947] [ 57.343381] irq event stamp: 1799 [ 57.344040] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 57.345585] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 57.347140] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 57.348711] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 57.350259] ---[ end trace 0000000000000000 ]--- [ 58.124631] ------------[ cut here ]------------ [ 58.125516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.127652] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.129116] Modules linked in: [ 58.129758] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.131781] Tainted: [W]=WARN [ 58.132340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.133854] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.134787] 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 [ 58.137997] RSP: 0018:ffff88800efdfbc0 EFLAGS: 00010286 [ 58.139001] RAX: 0000000000000000 RBX: ffffed1001dfbf78 RCX: ffffffff813a4050 [ 58.140306] RDX: ffff8880160e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.141601] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dfbf2f [ 58.142896] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.144190] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efdfdf8 [ 58.145489] FS: 00007fb91bdee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.146951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.148023] CR2: 00007fff559daef8 CR3: 000000000da98000 CR4: 0000000000350ef0 [ 58.149328] Call Trace: [ 58.149844] [ 58.150271] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.151184] ? __create_object+0x59/0x80 [ 58.151978] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.152970] __vmalloc_noprof+0x59/0x60 [ 58.153752] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.154658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.155604] bpf_prog_alloc+0x39/0x200 [ 58.156303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.157245] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.158165] do_seccomp+0x349/0x25e0 [ 58.158951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.159939] ? irqentry_exit+0x17b/0x650 [ 58.160713] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 58.161710] ? __pfx_do_seccomp+0x10/0x10 [ 58.162475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.163448] ? static_key_count+0x60/0x80 [ 58.164246] prctl_set_seccomp+0x4e/0x70 [ 58.165029] __do_sys_prctl+0xe6c/0x1d70 [ 58.165829] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.166719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.167696] ? irqentry_exit+0xf3/0x650 [ 58.168427] do_syscall_64+0xbf/0x430 [ 58.169178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.170141] RIP: 0033:0x7fb91c2e05cd [ 58.170863] 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 [ 58.174068] RSP: 002b:00007fff559d91d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.175348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb91c2e05cd [ 58.176174] RDX: 000055a594134e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.177003] RBP: 00007fff559d9230 R08: 0000000000000000 R09: 00007fff559d88d0 [ 58.177831] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5b6b6cad0 [ 58.178665] R13: 00007fff559d9660 R14: 000055a5b6b6dbc0 R15: 000055a5b6b7e780 [ 58.179484] [ 58.179781] irq event stamp: 1717 [ 58.180151] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 58.181084] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 58.182008] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 58.182960] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 58.183885] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61197' (ECDSA) to the list of known hosts. 2025/11/18 09:01:18 fuzzer started 2025/11/18 09:01:19 dialing manager at localhost:34383 2025/11/18 09:01:19 checking machine... 2025/11/18 09:01:19 checking revisions... [ 59.107169] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:01:19 testing simple program... [ 59.200078] cgroup: Unknown subsys name 'net' [ 59.247436] cgroup: Unknown subsys name 'cpuset' [ 59.260051] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:01:18 Registers: info registers vcpu 0 RAX=ffffffff81b2a224 RBX=ffffffff81619130 RCX=ffff8880172f7594 RDX=1ffff11002e5eed3 RSI=ffffffff81b2a224 RDI=ffff8880172f7708 RBP=ffff8880172f76d8 RSP=ffff8880172f7638 R8 =ffffffff86a49dd0 R9 =ffff8880172f7680 R10=000000000003c9ed R11=0000000000012f5f R12=ffff8880172f7708 R13=0000000000000000 R14=ffff8880160e0000 R15=ffff88800944c280 RIP=ffffffff81619130 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005588d0b67040 CR3=000000000d4bd000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=5f65676e61686378655f78656b203a72 XMM04=000000300000002800007ff8019a6b6b XMM05=000000000000000200007fff34dc77d0 XMM06=00000000000000008000000000000006 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=f1ae70f3b593b355508c0132662801da XMM11=f6b565626617696be7722f5ac2ba5a70 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801461c1d8 RBX=ffff88801461b780 RCX=0000000000000003 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88801461c1d8 RSP=ffff888015cf7318 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801461c200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152719a RFL=00000046 [---Z-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 00007fc3825a8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fda148ce650 CR3=000000000c8ae000 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=25252525252525252525252525252525 XMM01=0000000000ff000000000000000000ff XMM02=0000000000ff000000000000000000ff XMM03=303030093a646e427061430a66666666 XMM04=746e756c6f760a30093a7473696c5f64 XMM05=00000000000000000000000000000000 XMM06=303030302c300a300930303030093a64 XMM07=00000000000000000000000000000000 XMM08=636f72702f0064696e6f697373657300 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000