[ 39.246978] ------------[ cut here ]------------ [ 39.247942] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.250002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.251486] Modules linked in: [ 39.252092] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.254103] Tainted: [W]=WARN [ 39.254714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.256208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.257139] 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 [ 39.260348] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 39.261367] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 39.262656] RDX: ffff888015403780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.263956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 39.265265] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.266561] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 39.267868] FS: 00007f9f08983900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.269351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.270428] CR2: 00007f9f08e75580 CR3: 0000000016ff4000 CR4: 0000000000350ef0 [ 39.271723] Call Trace: [ 39.272193] [ 39.272659] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.273571] ? __create_object+0x59/0x80 [ 39.274363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.275341] __vmalloc_noprof+0x59/0x60 [ 39.276067] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.276951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.277891] bpf_prog_alloc+0x39/0x200 [ 39.278631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.279574] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.280529] do_seccomp+0x349/0x25e0 [ 39.281217] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.282129] ? __pfx_do_seccomp+0x10/0x10 [ 39.282922] ? find_held_lock+0x2b/0x80 [ 39.283694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.284684] ? static_key_count+0x60/0x80 [ 39.285496] prctl_set_seccomp+0x4e/0x70 [ 39.286281] __do_sys_prctl+0xe6c/0x1d70 [ 39.287049] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.287928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.288909] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.289891] ? irqentry_exit+0xf3/0x650 [ 39.290668] do_syscall_64+0xbf/0x430 [ 39.291420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.292390] RIP: 0033:0x7f9f08e755cd [ 39.293056] 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 [ 39.296269] RSP: 002b:00007ffe43c56140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.297645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f08e755cd [ 39.298947] RDX: 000055df6a95fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.300269] RBP: 00007ffe43c561a0 R08: 0000000000000000 R09: 00007ffe43c55840 [ 39.301585] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df81e32ad0 [ 39.302880] R13: 00007ffe43c565d0 R14: 000055df81e33bc0 R15: 000055df81e44780 [ 39.304198] [ 39.304674] irq event stamp: 1783 [ 39.305320] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 39.306861] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 39.308413] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 39.309975] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 39.311500] ---[ end trace 0000000000000000 ]--- [ 42.549110] ------------[ cut here ]------------ [ 42.550129] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.552418] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.554001] Modules linked in: [ 42.554703] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.556954] Tainted: [W]=WARN [ 42.557622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.559251] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.560275] 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 [ 42.563755] RSP: 0018:ffff88801b20fbc0 EFLAGS: 00010286 [ 42.564831] RAX: 0000000000000000 RBX: ffffed1003641f78 RCX: ffffffff813a4050 [ 42.566252] RDX: ffff88800efe9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.567643] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003641f2f [ 42.569065] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.570449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b20fdf8 [ 42.571871] FS: 00007fd6713b4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.573446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.574599] CR2: 00007fd6718a6580 CR3: 0000000020aa4000 CR4: 0000000000350ef0 [ 42.576013] Call Trace: [ 42.576565] [ 42.577017] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.578005] ? __create_object+0x59/0x80 [ 42.578853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.579928] __vmalloc_noprof+0x59/0x60 [ 42.580766] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.581719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.582744] bpf_prog_alloc+0x39/0x200 [ 42.583566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.584614] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.585610] do_seccomp+0x349/0x25e0 [ 42.586399] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.587380] ? __pfx_do_seccomp+0x10/0x10 [ 42.588358] ? find_held_lock+0x2b/0x80 [ 42.589142] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.590181] ? static_key_count+0x60/0x80 [ 42.591052] prctl_set_seccomp+0x4e/0x70 [ 42.591923] __do_sys_prctl+0xe6c/0x1d70 [ 42.592767] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.593709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.594761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.595829] ? irqentry_exit+0xf3/0x650 [ 42.596648] do_syscall_64+0xbf/0x430 [ 42.597450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.598475] RIP: 0033:0x7fd6718a65cd [ 42.599206] 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 [ 42.602983] RSP: 002b:00007ffc9eb131e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.604758] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6718a65cd [ 42.606402] RDX: 000056360c017e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.608049] RBP: 00007ffc9eb13240 R08: 0000000000000000 R09: 00007ffc9eb128e0 [ 42.609681] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636166bf2b0 [ 42.611314] R13: 00007ffc9eb13670 R14: 00005636166c1d20 R15: 00005636166d38d0 [ 42.612983] [ 42.613576] irq event stamp: 1757 [ 42.614402] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.616365] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.618040] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 42.619766] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 42.621440] ---[ end trace 0000000000000000 ]--- [ 43.463385] ------------[ cut here ]------------ [ 43.464380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.466510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.467961] Modules linked in: [ 43.468535] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.470281] Tainted: [W]=WARN [ 43.470774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.472173] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.473062] 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 [ 43.475919] RSP: 0018:ffff888016d1fbc0 EFLAGS: 00010286 [ 43.476927] RAX: 0000000000000000 RBX: ffffed1002da3f78 RCX: ffffffff813a4050 [ 43.478107] RDX: ffff8880196db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.479247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da3f2f [ 43.480490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.481604] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d1fdf8 [ 43.482704] FS: 00007f471ba69900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.483939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.484853] CR2: 00007ffecd042ef7 CR3: 000000001720b000 CR4: 0000000000350ef0 [ 43.486063] Call Trace: [ 43.486497] [ 43.486850] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.487632] ? __create_object+0x59/0x80 [ 43.488344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.489290] __vmalloc_noprof+0x59/0x60 [ 43.489986] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.490873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.491855] bpf_prog_alloc+0x39/0x200 [ 43.492622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.493579] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.494510] do_seccomp+0x349/0x25e0 [ 43.495158] ? find_held_lock+0x2b/0x80 [ 43.495924] ? do_prlimit+0x310/0x610 [ 43.496623] ? __pfx_do_seccomp+0x10/0x10 [ 43.497313] ? do_raw_spin_unlock+0x53/0x220 [ 43.497995] ? _raw_spin_unlock+0x1e/0x40 [ 43.498696] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.499658] ? static_key_count+0x60/0x80 [ 43.500369] prctl_set_seccomp+0x4e/0x70 [ 43.500998] __do_sys_prctl+0xe6c/0x1d70 [ 43.501678] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.502425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.503353] ? irqentry_exit+0xf3/0x650 [ 43.504073] do_syscall_64+0xbf/0x430 [ 43.504859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.505846] RIP: 0033:0x7f471bf5b5cd [ 43.506588] 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 [ 43.509814] RSP: 002b:00007ffecd040ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.511113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f471bf5b5cd [ 43.512249] RDX: 00005585d26e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.513485] RBP: 00007ffecd040d00 R08: 0000000000000000 R09: 00007ffecd0403a0 [ 43.514770] R10: 0000000000000000 R11: 0000000000000246 R12: 000055860e5a22b0 [ 43.515962] R13: 00007ffecd041130 R14: 000055860e5a4d20 R15: 000055860e5b68d0 [ 43.517264] [ 43.517692] irq event stamp: 1689 [ 43.518363] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 43.519715] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 43.521026] softirqs last enabled at (1158): [] handle_softirqs+0x50c/0x770 [ 43.522353] softirqs last disabled at (1143): [] __irq_exit_rcu+0xc4/0x100 [ 43.523923] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63108' (ECDSA) to the list of known hosts. 2025/11/17 11:21:46 fuzzer started 2025/11/17 11:21:47 dialing manager at localhost:37895 2025/11/17 11:21:47 checking machine... 2025/11/17 11:21:47 checking revisions... [ 44.698577] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:21:47 testing simple program... [ 44.778476] cgroup: Unknown subsys name 'net' [ 44.843657] cgroup: Unknown subsys name 'cpuset' [ 44.856797] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:21:46 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801700fcac RCX=0000000000000000 RDX=ffff88800efeb780 RSI=ffffffff822abc6b RDI=ffff888015a13980 RBP=0000000000000000 RSP=ffff88801700fb08 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801700fc90 R11=0000000000000000 R12=1ffff11002e01f61 R13=ffff888015a13980 R14=dffffc0000000000 R15=ffff8880139c0540 RIP=ffffffff822abc6b RFL=00000293 [--S-A-C] 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 00007fd6713b4900 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=00007fd671969650 CR3=0000000020afb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000009b RBX=0000000000000040 RCX=0000000000000006 RDX=0000000000000006 RSI=ffff88800efec1d8 RDI=ffff88800efeb780 RBP=ffff88800efeb780 RSP=ffff88801700f9e0 R8 =0000000000000000 R9 =000000000000009b R10=0000000000000001 R11=0000000000000000 R12=0000000000000006 R13=0000000000000000 R14=ffff88800efec1d8 R15=0000000000040000 RIP=ffffffff81526585 RFL=00000012 [----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 00007fd6713b4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd67196c0b0 CR3=0000000020afb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000