[ 38.916188] ------------[ cut here ]------------ [ 38.917150] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.919232] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.920662] Modules linked in: [ 38.921242] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.923178] Tainted: [W]=WARN [ 38.923754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.925191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.926110] 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 [ 38.929246] RSP: 0018:ffff888019157bc0 EFLAGS: 00010286 [ 38.930217] RAX: 0000000000000000 RBX: ffffed100322af78 RCX: ffffffff813a4050 [ 38.931486] RDX: ffff888017609bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.932741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100322af2f [ 38.933993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.935253] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019157df8 [ 38.936520] FS: 00007f84d130c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.937942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.938989] CR2: 00007fff99295ef8 CR3: 000000001c28f000 CR4: 0000000000350ef0 [ 38.940232] Call Trace: [ 38.940720] [ 38.941124] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.942004] ? __create_object+0x59/0x80 [ 38.942778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.943749] __vmalloc_noprof+0x59/0x60 [ 38.944492] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.945297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.946210] bpf_prog_alloc+0x39/0x200 [ 38.946931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.947851] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.948753] do_seccomp+0x349/0x25e0 [ 38.949460] ? find_held_lock+0x2b/0x80 [ 38.950176] ? do_prlimit+0x310/0x610 [ 38.950913] ? __pfx_do_seccomp+0x10/0x10 [ 38.951686] ? do_raw_spin_unlock+0x53/0x220 [ 38.952515] ? _raw_spin_unlock+0x1e/0x40 [ 38.953242] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.954202] ? static_key_count+0x60/0x80 [ 38.954989] prctl_set_seccomp+0x4e/0x70 [ 38.955734] __do_sys_prctl+0xe6c/0x1d70 [ 38.956505] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.957301] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.958267] ? irqentry_exit+0xf3/0x650 [ 38.959023] do_syscall_64+0xbf/0x430 [ 38.959758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.960695] RIP: 0033:0x7f84d17fe5cd [ 38.961352] 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 [ 38.964518] RSP: 002b:00007fff99293f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.965862] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84d17fe5cd [ 38.967130] RDX: 0000564b04491e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.968428] RBP: 00007fff99293f80 R08: 0000000000000000 R09: 00007fff99293620 [ 38.969704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b29b19ad0 [ 38.970999] R13: 00007fff992943b0 R14: 0000564b29b1abc0 R15: 0000564b29b2b780 [ 38.972300] [ 38.972766] irq event stamp: 1719 [ 38.973374] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 38.974899] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 38.976419] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 38.977949] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 38.979224] ---[ end trace 0000000000000000 ]--- [ 42.637588] ------------[ cut here ]------------ [ 42.638504] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.640583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.642013] Modules linked in: [ 42.642620] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.644825] Tainted: [W]=WARN [ 42.645491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.646972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.647867] 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 [ 42.651034] RSP: 0018:ffff88801785fbc0 EFLAGS: 00010286 [ 42.651999] RAX: 0000000000000000 RBX: ffffed1002f0bf78 RCX: ffffffff813a4050 [ 42.653262] RDX: ffff888016f4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.654554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0bf2f [ 42.655820] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.657094] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801785fdf8 [ 42.658399] FS: 00007f548e032900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.659806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.660849] CR2: 00007f548e524580 CR3: 000000000e351000 CR4: 0000000000350ef0 [ 42.662117] Call Trace: [ 42.662617] [ 42.663026] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.663918] ? __create_object+0x59/0x80 [ 42.664696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.665658] __vmalloc_noprof+0x59/0x60 [ 42.666373] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.667241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.668159] bpf_prog_alloc+0x39/0x200 [ 42.668877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.669793] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.670693] do_seccomp+0x349/0x25e0 [ 42.671357] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.672272] ? __pfx_do_seccomp+0x10/0x10 [ 42.673058] ? find_held_lock+0x2b/0x80 [ 42.673817] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.674786] ? static_key_count+0x60/0x80 [ 42.675585] prctl_set_seccomp+0x4e/0x70 [ 42.676315] __do_sys_prctl+0xe6c/0x1d70 [ 42.677086] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.677931] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.678888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.679842] ? irqentry_exit+0xf3/0x650 [ 42.680590] do_syscall_64+0xbf/0x430 [ 42.681282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.682221] RIP: 0033:0x7f548e5245cd [ 42.682906] 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 [ 42.686050] RSP: 002b:00007ffe0cad5a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.687405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f548e5245cd [ 42.688664] RDX: 000055d179c6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.689944] RBP: 00007ffe0cad5ae0 R08: 0000000000000000 R09: 00007ffe0cad5180 [ 42.691243] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d180bc2ad0 [ 42.692539] R13: 00007ffe0cad5f10 R14: 000055d180bc3bc0 R15: 000055d180bd4780 [ 42.693817] [ 42.694258] irq event stamp: 1821 [ 42.694902] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 42.696421] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 42.697934] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 42.699456] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 42.700945] ---[ end trace 0000000000000000 ]--- [ 43.550472] ------------[ cut here ]------------ [ 43.551353] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.554595] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.556062] Modules linked in: [ 43.556695] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.558690] Tainted: [W]=WARN [ 43.559241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.560716] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.561633] 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 [ 43.564809] RSP: 0018:ffff88801a197bc0 EFLAGS: 00010286 [ 43.565782] RAX: 0000000000000000 RBX: ffffed1003432f78 RCX: ffffffff813a4050 [ 43.567093] RDX: ffff888017c63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.568398] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003432f2f [ 43.569670] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.570948] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a197df8 [ 43.572232] FS: 00007f9023d93900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.573674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.574737] CR2: 00007f9024285580 CR3: 000000001e018000 CR4: 0000000000350ef0 [ 43.576017] Call Trace: [ 43.576514] [ 43.576915] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.577813] ? __create_object+0x59/0x80 [ 43.578601] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.579586] __vmalloc_noprof+0x59/0x60 [ 43.580300] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.581166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.582114] bpf_prog_alloc+0x39/0x200 [ 43.582839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.583771] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.584679] do_seccomp+0x349/0x25e0 [ 43.585363] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.586277] ? __pfx_do_seccomp+0x10/0x10 [ 43.587052] ? find_held_lock+0x2b/0x80 [ 43.587808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.588775] ? static_key_count+0x60/0x80 [ 43.589567] prctl_set_seccomp+0x4e/0x70 [ 43.590314] __do_sys_prctl+0xe6c/0x1d70 [ 43.591095] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.591952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.592918] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.593899] ? irqentry_exit+0xf3/0x650 [ 43.594669] do_syscall_64+0xbf/0x430 [ 43.595367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.596318] RIP: 0033:0x7f90242855cd [ 43.597020] 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 [ 43.600170] RSP: 002b:00007ffe5d4e0e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.601541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90242855cd [ 43.602843] RDX: 000055a3666d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.603910] RBP: 00007ffe5d4e0ef0 R08: 0000000000000000 R09: 00007ffe5d4e0590 [ 43.604961] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3831baad0 [ 43.606027] R13: 00007ffe5d4e1320 R14: 000055a3831bbbc0 R15: 000055a3831cc780 [ 43.607091] [ 43.607474] irq event stamp: 2175 [ 43.607971] hardirqs last enabled at (2183): [] __up_console_sem+0x78/0x80 [ 43.609216] hardirqs last disabled at (2192): [] __up_console_sem+0x5d/0x80 [ 43.610470] softirqs last enabled at (2058): [] handle_softirqs+0x50c/0x770 [ 43.611746] softirqs last disabled at (2053): [] __irq_exit_rcu+0xc4/0x100 [ 43.612994] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46252' (ECDSA) to the list of known hosts. 2025/11/17 21:58:58 fuzzer started 2025/11/17 21:58:58 dialing manager at localhost:37895 2025/11/17 21:58:58 checking machine... 2025/11/17 21:58:58 checking revisions... [ 44.477692] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:58:58 testing simple program... [ 44.563618] cgroup: Unknown subsys name 'net' [ 44.655880] cgroup: Unknown subsys name 'cpuset' [ 44.669776] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:58:58 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880169071f8 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff8880169070f0 R8 =0000000000000001 R9 =ffff888016907238 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888018323780 R15=ffff8880169071f8 RIP=ffffffff81528f48 RFL=00000006 [-----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 00007f7a07f22900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a07639000 CR3=000000000e244000 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=2037353a38353a313220373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037353a38353a3132203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0d55ea4 RBX=0000000000000001 RCX=ffffffff86aaf51c RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff8880193cf760 RBP=ffff8880193cf750 RSP=ffff8880193cf688 R8 =ffffffff86aaf520 R9 =ffff8880193cf738 R10=000000000003c9ed R11=0000000000023e3a R12=ffff8880193cf758 R13=ffff8880193cf740 R14=ffff8880193cfaf0 R15=ffff8880193cf6f8 RIP=ffffffff8135f084 RFL=00000212 [----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 00007f548e032900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f548e011020 CR3=000000001cccb000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000