[ 38.951946] ------------[ cut here ]------------ [ 38.953020] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.955395] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.957093] Modules linked in: [ 38.957848] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.960145] Tainted: [W]=WARN [ 38.960840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.962587] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.963645] 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 [ 38.967335] RSP: 0018:ffff88801a1afbc0 EFLAGS: 00010286 [ 38.968469] RAX: 0000000000000000 RBX: ffffed1003435f78 RCX: ffffffff813a4050 [ 38.969981] RDX: ffff88801662d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.971461] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003435f2f [ 38.972950] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.974462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1afdf8 [ 38.975959] FS: 00007fe508bc0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.977669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.978910] CR2: 00007ffe03647ef7 CR3: 000000000ce22000 CR4: 0000000000350ef0 [ 38.980408] Call Trace: [ 38.980940] [ 38.981456] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.982527] ? __create_object+0x59/0x80 [ 38.983440] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.984587] __vmalloc_noprof+0x59/0x60 [ 38.985473] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.986505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.987596] bpf_prog_alloc+0x39/0x200 [ 38.988471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.989557] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.990623] do_seccomp+0x349/0x25e0 [ 38.991462] ? find_held_lock+0x2b/0x80 [ 38.992348] ? do_prlimit+0x310/0x610 [ 38.993152] ? __pfx_do_seccomp+0x10/0x10 [ 38.994084] ? do_raw_spin_unlock+0x53/0x220 [ 38.995057] ? _raw_spin_unlock+0x1e/0x40 [ 38.995980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.997093] ? static_key_count+0x60/0x80 [ 38.998035] prctl_set_seccomp+0x4e/0x70 [ 38.998941] __do_sys_prctl+0xe6c/0x1d70 [ 38.999853] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.000841] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.001999] ? irqentry_exit+0xf3/0x650 [ 39.002886] do_syscall_64+0xbf/0x430 [ 39.003745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.004845] RIP: 0033:0x7fe5090b25cd [ 39.005694] 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 [ 39.009294] RSP: 002b:00007ffe03646330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.010765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5090b25cd [ 39.011898] RDX: 00005605dd315e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.012996] RBP: 00007ffe03646390 R08: 0000000000000000 R09: 00007ffe03645a30 [ 39.014144] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605de177ad0 [ 39.015281] R13: 00007ffe036467c0 R14: 00005605de178bc0 R15: 00005605de189780 [ 39.016414] [ 39.016787] irq event stamp: 1735 [ 39.017366] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.018710] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.020013] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 39.021331] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 39.022647] ---[ end trace 0000000000000000 ]--- [ 42.075761] ------------[ cut here ]------------ [ 42.076700] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.078697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.080180] Modules linked in: [ 42.080817] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.083052] Tainted: [W]=WARN [ 42.083900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.085378] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.086312] 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 [ 42.089483] RSP: 0018:ffff88801ac87bc0 EFLAGS: 00010286 [ 42.090478] RAX: 0000000000000000 RBX: ffffed1003590f78 RCX: ffffffff813a4050 [ 42.091769] RDX: ffff88801a240000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.093042] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003590f2f [ 42.094337] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.095616] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac87df8 [ 42.096894] FS: 00007f76382a7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.098335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.099400] CR2: 00007ffef429aef7 CR3: 0000000020716000 CR4: 0000000000350ef0 [ 42.100687] Call Trace: [ 42.101149] [ 42.101597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.102516] ? __create_object+0x59/0x80 [ 42.103251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.104229] __vmalloc_noprof+0x59/0x60 [ 42.104983] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.105868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.106805] bpf_prog_alloc+0x39/0x200 [ 42.107545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.108484] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.109373] do_seccomp+0x349/0x25e0 [ 42.110067] ? find_held_lock+0x2b/0x80 [ 42.110816] ? do_prlimit+0x310/0x610 [ 42.111564] ? __pfx_do_seccomp+0x10/0x10 [ 42.112366] ? do_raw_spin_unlock+0x53/0x220 [ 42.113153] ? _raw_spin_unlock+0x1e/0x40 [ 42.113950] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.114976] ? static_key_count+0x60/0x80 [ 42.115801] prctl_set_seccomp+0x4e/0x70 [ 42.116572] __do_sys_prctl+0xe6c/0x1d70 [ 42.117363] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.118202] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.119214] ? irqentry_exit+0xf3/0x650 [ 42.119985] do_syscall_64+0xbf/0x430 [ 42.120747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.121733] RIP: 0033:0x7f76387995cd [ 42.122434] 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 [ 42.125609] RSP: 002b:00007ffef42985f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.126987] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76387995cd [ 42.128277] RDX: 000055ba7750de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.129561] RBP: 00007ffef4298650 R08: 0000000000000000 R09: 00007ffef4297cf0 [ 42.130886] R10: 0000000000000000 R11: 0000000000000246 R12: 000055baac71aad0 [ 42.132201] R13: 00007ffef4298a80 R14: 000055baac71bbc0 R15: 000055baac72c780 [ 42.133513] [ 42.133962] irq event stamp: 1825 [ 42.134618] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 42.136139] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 42.137683] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 42.139246] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 42.140782] ---[ end trace 0000000000000000 ]--- [ 42.894088] ------------[ cut here ]------------ [ 42.895007] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.897000] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.898459] Modules linked in: [ 42.899044] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.901036] Tainted: [W]=WARN [ 42.901639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.903136] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.904056] 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 [ 42.907275] RSP: 0018:ffff888017827bc0 EFLAGS: 00010286 [ 42.908217] RAX: 0000000000000000 RBX: ffffed1002f04f78 RCX: ffffffff813a4050 [ 42.909510] RDX: ffff88801720b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.910809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f04f2f [ 42.912102] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.913392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017827df8 [ 42.914694] FS: 00007f4412447900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.916145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.917217] CR2: 00007f44129ad4a6 CR3: 000000000d954000 CR4: 0000000000350ef0 [ 42.918540] Call Trace: [ 42.919011] [ 42.919467] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.920371] ? __create_object+0x59/0x80 [ 42.921119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.922102] __vmalloc_noprof+0x59/0x60 [ 42.922862] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.923747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.924694] bpf_prog_alloc+0x39/0x200 [ 42.925434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.926383] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.927296] do_seccomp+0x349/0x25e0 [ 42.927979] ? find_held_lock+0x2b/0x80 [ 42.928744] ? do_prlimit+0x310/0x610 [ 42.929489] ? __pfx_do_seccomp+0x10/0x10 [ 42.930296] ? do_raw_spin_unlock+0x53/0x220 [ 42.931099] ? _raw_spin_unlock+0x1e/0x40 [ 42.931881] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.932845] ? static_key_count+0x60/0x80 [ 42.933646] prctl_set_seccomp+0x4e/0x70 [ 42.934448] __do_sys_prctl+0xe6c/0x1d70 [ 42.935196] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.936059] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.937036] ? irqentry_exit+0xf3/0x650 [ 42.937815] do_syscall_64+0xbf/0x430 [ 42.938558] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.939517] RIP: 0033:0x7f44129395cd [ 42.940184] 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 [ 42.943399] RSP: 002b:00007ffc5f126180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.944768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44129395cd [ 42.946076] RDX: 000055cd7b415e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.947383] RBP: 00007ffc5f1261e0 R08: 0000000000000000 R09: 00007ffc5f125880 [ 42.948678] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd8c495ad0 [ 42.949992] R13: 00007ffc5f126610 R14: 000055cd8c496bc0 R15: 000055cd8c4a7780 [ 42.951311] [ 42.951739] irq event stamp: 1695 [ 42.952392] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 42.953950] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 42.955486] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 42.957051] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 42.958579] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60362' (ECDSA) to the list of known hosts. 2025/11/18 08:10:07 fuzzer started 2025/11/18 08:10:07 dialing manager at localhost:34383 2025/11/18 08:10:07 checking machine... 2025/11/18 08:10:07 checking revisions... [ 43.820784] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:10:07 testing simple program... [ 43.918405] cgroup: Unknown subsys name 'net' [ 43.984942] cgroup: Unknown subsys name 'cpuset' [ 43.998751] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:10:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000006 RCX=ffffffff822f7f63 RDX=1ffff1100153bc0a RSI=ffffffff822f7f70 RDI=ffff88800a9de050 RBP=ffff88801a3afc18 RSP=ffff88801a3afa28 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000006 R11=0000000000000001 R12=ffff88800a9de008 R13=ffff88801a3afc1c R14=000000000000000f R15=dffffc0000000000 RIP=ffffffff822f7f9b 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 00007f76382a7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f763885e618 CR3=00000000207d4000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000014 RBX=ffff888017a9de38 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88806cf37358 RDI=ffff888017a9de38 RBP=ffff88806cf37358 RSP=ffff88800f14f7e0 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff888017a9dd98 R14=00000000ffffffff R15=ffff888017a9de38 RIP=ffffffff84c7200a 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 00007ffaf692a700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f763885f0b0 CR3=000000000d00a000 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=2036303a30313a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a30313a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000