[ 45.672002] ------------[ cut here ]------------ [ 45.672909] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.674880] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.676324] Modules linked in: [ 45.676957] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.679173] Tainted: [W]=WARN [ 45.680179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.681680] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.682532] 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 [ 45.685677] RSP: 0018:ffff888013d2fbc0 EFLAGS: 00010286 [ 45.686609] RAX: 0000000000000000 RBX: ffffed10027a5f78 RCX: ffffffff813a4050 [ 45.687892] RDX: ffff88801b578000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.689160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027a5f2f [ 45.690422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.691727] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d2fdf8 [ 45.693005] FS: 00007fd28aafa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.694425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.695483] CR2: 00007ffee4353ef7 CR3: 000000001bc8a000 CR4: 0000000000350ef0 [ 45.696761] Call Trace: [ 45.697221] [ 45.697634] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.698525] ? __create_object+0x59/0x80 [ 45.699304] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.700269] __vmalloc_noprof+0x59/0x60 [ 45.701030] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.701898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.702847] bpf_prog_alloc+0x39/0x200 [ 45.703535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.704457] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.705329] do_seccomp+0x349/0x25e0 [ 45.706050] ? find_held_lock+0x2b/0x80 [ 45.706832] ? do_prlimit+0x310/0x610 [ 45.707547] ? __pfx_do_seccomp+0x10/0x10 [ 45.708343] ? do_raw_spin_unlock+0x53/0x220 [ 45.709175] ? _raw_spin_unlock+0x1e/0x40 [ 45.709968] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.710950] ? static_key_count+0x60/0x80 [ 45.711764] prctl_set_seccomp+0x4e/0x70 [ 45.712498] __do_sys_prctl+0xe6c/0x1d70 [ 45.713279] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.714147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.715143] ? irqentry_exit+0xf3/0x650 [ 45.715934] do_syscall_64+0xbf/0x430 [ 45.716646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.717627] RIP: 0033:0x7fd28afec5cd [ 45.718340] 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 [ 45.721532] RSP: 002b:00007ffee4352520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.722915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd28afec5cd [ 45.724216] RDX: 00005636bf133e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.725503] RBP: 00007ffee4352580 R08: 0000000000000000 R09: 00007ffee4351c20 [ 45.726812] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636c3530ad0 [ 45.728099] R13: 00007ffee43529b0 R14: 00005636c3531bc0 R15: 00005636c3542780 [ 45.729399] [ 45.729863] irq event stamp: 1867 [ 45.730481] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 45.732039] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 45.733583] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 45.735134] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 45.736688] ---[ end trace 0000000000000000 ]--- [ 48.543142] ------------[ cut here ]------------ [ 48.544068] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.545989] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.547511] Modules linked in: [ 48.548159] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.550065] Tainted: [W]=WARN [ 48.550598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.552019] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.552894] 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 [ 48.555939] RSP: 0018:ffff888015c37bc0 EFLAGS: 00010286 [ 48.556885] RAX: 0000000000000000 RBX: ffffed1002b86f78 RCX: ffffffff813a4050 [ 48.558125] RDX: ffff888016e40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.559369] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b86f2f [ 48.560617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.561908] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c37df8 [ 48.563220] FS: 00007fdc14dfc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.564693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.565835] CR2: 00007ffd580dbef7 CR3: 000000000bb9b000 CR4: 0000000000350ef0 [ 48.567130] Call Trace: [ 48.567596] [ 48.568082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.569003] ? __create_object+0x59/0x80 [ 48.569793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.570806] __vmalloc_noprof+0x59/0x60 [ 48.571529] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.572436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.573374] bpf_prog_alloc+0x39/0x200 [ 48.574518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.575501] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.576439] do_seccomp+0x349/0x25e0 [ 48.577182] ? find_held_lock+0x2b/0x80 [ 48.577942] ? do_prlimit+0x310/0x610 [ 48.578738] ? __pfx_do_seccomp+0x10/0x10 [ 48.579616] ? do_raw_spin_unlock+0x53/0x220 [ 48.580513] ? _raw_spin_unlock+0x1e/0x40 [ 48.581319] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.582316] ? static_key_count+0x60/0x80 [ 48.583159] prctl_set_seccomp+0x4e/0x70 [ 48.583938] __do_sys_prctl+0xe6c/0x1d70 [ 48.584719] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.585522] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.586517] ? irqentry_exit+0xf3/0x650 [ 48.587325] do_syscall_64+0xbf/0x430 [ 48.588102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.589060] RIP: 0033:0x7fdc152ee5cd [ 48.589765] 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 [ 48.592952] RSP: 002b:00007ffd580d99f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.594356] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc152ee5cd [ 48.595678] RDX: 0000564bb0e28e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.596999] RBP: 00007ffd580d9a50 R08: 0000000000000000 R09: 00007ffd580d90f0 [ 48.598294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564bb9a37bf0 [ 48.599619] R13: 00007ffd580d9e80 R14: 0000564bb9a41380 R15: 0000564bb9a4c460 [ 48.600953] [ 48.601389] irq event stamp: 1765 [ 48.602076] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 48.603638] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 48.605190] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 48.606720] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 48.608240] ---[ end trace 0000000000000000 ]--- [ 49.413201] ------------[ cut here ]------------ [ 49.414111] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.416117] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.417539] Modules linked in: [ 49.418146] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.420121] Tainted: [W]=WARN [ 49.420711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.422157] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.423072] 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 [ 49.426477] RSP: 0018:ffff88801be8fbc0 EFLAGS: 00010286 [ 49.427526] RAX: 0000000000000000 RBX: ffffed10037d1f78 RCX: ffffffff813a4050 [ 49.428805] RDX: ffff88801960d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.430095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037d1f2f [ 49.431374] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.432640] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be8fdf8 [ 49.433942] FS: 00007f55fbe0e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.435387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.436433] CR2: 00007ffeb3619ef7 CR3: 000000001f730000 CR4: 0000000000350ef0 [ 49.437726] Call Trace: [ 49.438187] [ 49.438604] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.439520] ? __create_object+0x59/0x80 [ 49.440287] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.441241] __vmalloc_noprof+0x59/0x60 [ 49.442004] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.442885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.443815] bpf_prog_alloc+0x39/0x200 [ 49.444504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.445429] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.446336] do_seccomp+0x349/0x25e0 [ 49.447061] ? find_held_lock+0x2b/0x80 [ 49.447815] ? do_prlimit+0x310/0x610 [ 49.448515] ? __pfx_do_seccomp+0x10/0x10 [ 49.449297] ? do_raw_spin_unlock+0x53/0x220 [ 49.450110] ? _raw_spin_unlock+0x1e/0x40 [ 49.450904] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.451854] ? static_key_count+0x60/0x80 [ 49.452602] prctl_set_seccomp+0x4e/0x70 [ 49.453377] __do_sys_prctl+0xe6c/0x1d70 [ 49.454157] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.455022] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.455997] ? irqentry_exit+0xf3/0x650 [ 49.456753] do_syscall_64+0xbf/0x430 [ 49.457437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.458380] RIP: 0033:0x7f55fc3005cd [ 49.459107] 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 [ 49.462260] RSP: 002b:00007ffeb3618410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.463623] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55fc3005cd [ 49.464921] RDX: 0000564a7324de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.466195] RBP: 00007ffeb3618470 R08: 0000000000000000 R09: 00007ffeb3617b10 [ 49.467483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a7d463bf0 [ 49.468769] R13: 00007ffeb36188a0 R14: 0000564a7d46d380 R15: 0000564a7d478460 [ 49.470058] [ 49.470490] irq event stamp: 1775 [ 49.471153] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.472694] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.474209] softirqs last enabled at (1346): [] handle_softirqs+0x50c/0x770 [ 49.475772] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 49.477289] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63366' (ECDSA) to the list of known hosts. 2025/11/19 01:56:31 fuzzer started 2025/11/19 01:56:32 dialing manager at localhost:34383 2025/11/19 01:56:32 checking machine... 2025/11/19 01:56:32 checking revisions... [ 50.376580] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:56:32 testing simple program... [ 50.460744] cgroup: Unknown subsys name 'net' [ 50.529148] cgroup: Unknown subsys name 'cpuset' [ 50.543360] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:56:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000006 RCX=ffffffff84bf05ab RDX=ffff88800f3b8000 RSI=0000000000000009 RDI=0000000000000000 RBP=ffff888015eea438 RSP=ffff8880159bfc88 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000006 R11=0000000000000001 R12=00007ffd580d3000 R13=0000000000000006 R14=0000000000000009 R15=00007fdc159a6fff RIP=ffffffff81751e00 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fdc14dfc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd580d3000 CR3=000000000e143000 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=00000000000000000000000000000000 XMM02=9833857049f75bd2685624b5eaee7e5b XMM03=b8436c7d136a27116b06cfd28b66efb2 XMM04=452ff86b39fecb74ffc1e566db2a01dc XMM05=00000000000000000000000000000000 XMM06=452f6c6b136a27116b06cf668b2a01b2 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024a73 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf02b2ef8 CR3=000000000d93f000 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=e06ef27d2d3b57a136461f5ffe765d99 XMM02=2c67c8bc2e329bc300000000003053f8 XMM03=fb795ef6d65770560000000000312528 XMM04=0164acea66b1cc0100000000000ae988 XMM05=3760c4f68d9a28f300000000003225f8 XMM06=5b75c91c804453420000000000321698 XMM07=e042d86d42eb936e00000000003127a8 XMM08=478a478d7b3243120000000000305458 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000