[ 39.040477] ------------[ cut here ]------------ [ 39.041437] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.043513] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.044983] Modules linked in: [ 39.045632] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.047700] Tainted: [W]=WARN [ 39.048318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.049819] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.050762] 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 [ 39.053990] RSP: 0018:ffff888018abfbc0 EFLAGS: 00010286 [ 39.054985] RAX: 0000000000000000 RBX: ffffed1003157f78 RCX: ffffffff813a4050 [ 39.056285] RDX: ffff888015933780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.057588] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003157f2f [ 39.058902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.060198] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018abfdf8 [ 39.061483] FS: 00007f0ffe9fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.062943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.064029] CR2: 00007ffdae20eef7 CR3: 000000000a10c000 CR4: 0000000000350ef0 [ 39.065338] Call Trace: [ 39.065807] [ 39.066267] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.067192] ? __create_object+0x59/0x80 [ 39.067931] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.068918] __vmalloc_noprof+0x59/0x60 [ 39.069688] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.070581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.071562] bpf_prog_alloc+0x39/0x200 [ 39.072313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073264] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.074176] do_seccomp+0x349/0x25e0 [ 39.074866] ? find_held_lock+0x2b/0x80 [ 39.075632] ? do_prlimit+0x310/0x610 [ 39.076383] ? __pfx_do_seccomp+0x10/0x10 [ 39.077183] ? do_raw_spin_unlock+0x53/0x220 [ 39.077973] ? _raw_spin_unlock+0x1e/0x40 [ 39.078770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.079763] ? static_key_count+0x60/0x80 [ 39.080591] prctl_set_seccomp+0x4e/0x70 [ 39.081386] __do_sys_prctl+0xe6c/0x1d70 [ 39.082184] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.083018] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.084007] ? irqentry_exit+0xf3/0x650 [ 39.084770] do_syscall_64+0xbf/0x430 [ 39.085520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.086493] RIP: 0033:0x7f0ffeeef5cd [ 39.087227] 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 [ 39.090440] RSP: 002b:00007ffdae20caf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.091842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ffeeef5cd [ 39.093147] RDX: 00005640ff25ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.094450] RBP: 00007ffdae20cb50 R08: 0000000000000000 R09: 00007ffdae20c1f0 [ 39.095784] R10: 0000000000000000 R11: 0000000000000246 R12: 000056411e4a4b10 [ 39.097092] R13: 00007ffdae20cf80 R14: 000056411e4a52b0 R15: 000056411e4b96f0 [ 39.098421] [ 39.098865] irq event stamp: 1743 [ 39.099526] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.101073] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.102645] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 39.104237] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 39.105789] ---[ end trace 0000000000000000 ]--- [ 42.648560] ------------[ cut here ]------------ [ 42.649510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.651626] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.653136] Modules linked in: [ 42.653734] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.655761] Tainted: [W]=WARN [ 42.656386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.657892] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.658845] 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 [ 42.662086] RSP: 0018:ffff88800f07fbc0 EFLAGS: 00010286 [ 42.663089] RAX: 0000000000000000 RBX: ffffed1001e0ff78 RCX: ffffffff813a4050 [ 42.664438] RDX: ffff888016acd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.665754] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e0ff2f [ 42.667089] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.668440] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f07fdf8 [ 42.669768] FS: 00007f15d3334900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.671252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.672336] CR2: 00007f15d3826580 CR3: 0000000020838000 CR4: 0000000000350ef0 [ 42.673658] Call Trace: [ 42.674175] [ 42.674599] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.675548] ? __create_object+0x59/0x80 [ 42.676357] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.677359] __vmalloc_noprof+0x59/0x60 [ 42.678088] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.679010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.679964] bpf_prog_alloc+0x39/0x200 [ 42.680714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.681657] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.682575] do_seccomp+0x349/0x25e0 [ 42.683338] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.684263] ? __pfx_do_seccomp+0x10/0x10 [ 42.685022] ? find_held_lock+0x2b/0x80 [ 42.685814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.686811] ? static_key_count+0x60/0x80 [ 42.687652] prctl_set_seccomp+0x4e/0x70 [ 42.688447] __do_sys_prctl+0xe6c/0x1d70 [ 42.689242] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.690082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.691105] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.692085] ? irqentry_exit+0xf3/0x650 [ 42.692878] do_syscall_64+0xbf/0x430 [ 42.693638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.694633] RIP: 0033:0x7f15d38265cd [ 42.695368] 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 [ 42.698617] RSP: 002b:00007ffc97c4d4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.700031] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15d38265cd [ 42.701346] RDX: 00005593f17d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.702671] RBP: 00007ffc97c4d540 R08: 0000000000000000 R09: 00007ffc97c4cbe0 [ 42.703993] R10: 0000000000000000 R11: 0000000000000246 R12: 000055942bc8fad0 [ 42.705349] R13: 00007ffc97c4d970 R14: 000055942bc90bc0 R15: 000055942bca1780 [ 42.706689] [ 42.707175] irq event stamp: 1747 [ 42.707791] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.709367] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.710937] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.712531] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.714084] ---[ end trace 0000000000000000 ]--- [ 43.472171] ------------[ cut here ]------------ [ 43.472610] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.473598] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.474316] Modules linked in: [ 43.474602] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.475569] Tainted: [W]=WARN [ 43.475837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.476539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.476956] 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 [ 43.478470] RSP: 0018:ffff88801994fbc0 EFLAGS: 00010286 [ 43.478945] RAX: 0000000000000000 RBX: ffffed1003329f78 RCX: ffffffff813a4050 [ 43.479557] RDX: ffff888016c08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.480168] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003329f2f [ 43.480755] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.481367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801994fdf8 [ 43.481962] FS: 00007ff9141a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.482657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.483164] CR2: 00007ff914697580 CR3: 00000000201e0000 CR4: 0000000000350ef0 [ 43.483759] Call Trace: [ 43.483976] [ 43.484191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.484599] ? __create_object+0x59/0x80 [ 43.484946] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.485405] __vmalloc_noprof+0x59/0x60 [ 43.485740] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.486173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.486592] bpf_prog_alloc+0x39/0x200 [ 43.486926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.487361] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.487768] do_seccomp+0x349/0x25e0 [ 43.488165] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.488615] ? __pfx_do_seccomp+0x10/0x10 [ 43.489168] ? find_held_lock+0x2b/0x80 [ 43.489512] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.489946] ? static_key_count+0x60/0x80 [ 43.490321] prctl_set_seccomp+0x4e/0x70 [ 43.490677] __do_sys_prctl+0xe6c/0x1d70 [ 43.491026] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.491431] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.491864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.492362] ? irqentry_exit+0xf3/0x650 [ 43.492789] do_syscall_64+0xbf/0x430 [ 43.493166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.493598] RIP: 0033:0x7ff9146975cd [ 43.493909] 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 [ 43.495422] RSP: 002b:00007ffd3d4a18b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.496044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9146975cd [ 43.496651] RDX: 000055a86a77ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.497257] RBP: 00007ffd3d4a1910 R08: 0000000000000000 R09: 00007ffd3d4a0fb0 [ 43.497889] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a87630cad0 [ 43.498682] R13: 00007ffd3d4a1d40 R14: 000055a87630dbc0 R15: 000055a87631e780 [ 43.499476] [ 43.499676] irq event stamp: 1633 [ 43.500020] hardirqs last enabled at (1641): [] __up_console_sem+0x78/0x80 [ 43.500800] hardirqs last disabled at (1650): [] __up_console_sem+0x5d/0x80 [ 43.501525] softirqs last enabled at (1174): [] handle_softirqs+0x50c/0x770 [ 43.502246] softirqs last disabled at (1165): [] __irq_exit_rcu+0xc4/0x100 [ 43.502947] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39297' (ECDSA) to the list of known hosts. 2025/11/17 18:48:15 fuzzer started 2025/11/17 18:48:15 dialing manager at localhost:37895 2025/11/17 18:48:15 checking machine... 2025/11/17 18:48:15 checking revisions... [ 44.217667] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:48:15 testing simple program... [ 44.316009] cgroup: Unknown subsys name 'net' [ 44.380490] cgroup: Unknown subsys name 'cpuset' [ 44.393048] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:48:14 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880157d7ad0 RCX=ffff8880157d7a24 RDX=1ffff11002afaf65 RSI=ffffffff85e1ffe0 RDI=ffff8880157d7ad0 RBP=ffff8880157d7b28 RSP=ffff8880157d7ab8 R8 =0000000000000001 R9 =ffff8880157d7b10 R10=000000000003c9ed R11=000000000002672d R12=ffff8880157d7b98 R13=0000000000000000 R14=ffff888015915340 R15=0000000000000cc0 RIP=ffffffff8135e1ae RFL=00000246 [---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 00007f15d3334900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc97c47000 CR3=0000000020388000 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=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=00000000d0aa50f3 RBX=0000000076de4dbe RCX=000000004cfe1c7e RDX=000000000000000d RSI=ffff88800f8c7794 RDI=0000000000000011 RBP=0000000000000001 RSP=ffff88800f8c7708 R8 =00000000b3e2f509 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000dc0 R14=ffff88800f8c7770 R15=000000000000000d RIP=ffffffff82642427 RFL=00000206 [-----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 00007f2ff8bdc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2ff82f4330 CR3=0000000015b27000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=8a37d5327e4235e300000000000ae988 XMM05=dd1c3956c04429ab0000000000321930 XMM06=8b3ed38b2983762f00000000003206d0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000