[ 46.636261] ------------[ cut here ]------------ [ 46.637275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.639416] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.641004] Modules linked in: [ 46.641693] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.643785] Tainted: [W]=WARN [ 46.644430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.645995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.646961] 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 [ 46.650327] RSP: 0018:ffff88801cf47bc0 EFLAGS: 00010286 [ 46.651364] RAX: 0000000000000000 RBX: ffffed10039e8f78 RCX: ffffffff813a4050 [ 46.652748] RDX: ffff88801bec8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.654104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039e8f2f [ 46.655450] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.656806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cf47df8 [ 46.658150] FS: 00007f345070a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.659676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.660809] CR2: 00007ffc39651ef7 CR3: 000000001379f000 CR4: 0000000000350ef0 [ 46.662160] Call Trace: [ 46.662642] [ 46.663115] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.664016] ? __create_object+0x59/0x80 [ 46.664872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.665897] __vmalloc_noprof+0x59/0x60 [ 46.666693] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.667603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.668596] bpf_prog_alloc+0x39/0x200 [ 46.669370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.670352] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.671305] do_seccomp+0x349/0x25e0 [ 46.672013] ? find_held_lock+0x2b/0x80 [ 46.672817] ? do_prlimit+0x310/0x610 [ 46.673594] ? __pfx_do_seccomp+0x10/0x10 [ 46.674411] ? do_raw_spin_unlock+0x53/0x220 [ 46.675281] ? _raw_spin_unlock+0x1e/0x40 [ 46.676096] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.677098] ? static_key_count+0x60/0x80 [ 46.677898] prctl_set_seccomp+0x4e/0x70 [ 46.678739] __do_sys_prctl+0xe6c/0x1d70 [ 46.679544] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.680479] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.681506] ? irqentry_exit+0xf3/0x650 [ 46.682314] do_syscall_64+0xbf/0x430 [ 46.683046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.684047] RIP: 0033:0x7f3450bfc5cd [ 46.684807] 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 [ 46.688093] RSP: 002b:00007ffc3964fee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.689533] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3450bfc5cd [ 46.690860] RDX: 0000555c03572e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.692201] RBP: 00007ffc3964ff40 R08: 0000000000000000 R09: 00007ffc3964f5e0 [ 46.693550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c0a613ad0 [ 46.694878] R13: 00007ffc39650370 R14: 0000555c0a614bc0 R15: 0000555c0a625780 [ 46.696250] [ 46.696702] irq event stamp: 1805 [ 46.697374] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.698956] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.700552] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 46.701997] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 46.703315] ---[ end trace 0000000000000000 ]--- [ 49.543051] ------------[ cut here ]------------ [ 49.543960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.545881] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.547296] Modules linked in: [ 49.547873] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.549802] Tainted: [W]=WARN [ 49.550389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.552152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.553007] 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 [ 49.556091] RSP: 0018:ffff888015fefbc0 EFLAGS: 00010286 [ 49.556999] RAX: 0000000000000000 RBX: ffffed1002bfdf78 RCX: ffffffff813a4050 [ 49.558224] RDX: ffff888017120000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.559493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfdf2f [ 49.560722] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.561933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fefdf8 [ 49.563200] FS: 00007f9190b28900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.564598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.565620] CR2: 00007ffd9cc80ef7 CR3: 000000001359e000 CR4: 0000000000350ef0 [ 49.566859] Call Trace: [ 49.567390] [ 49.567783] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.568644] ? __create_object+0x59/0x80 [ 49.569401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.570324] __vmalloc_noprof+0x59/0x60 [ 49.571044] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.571914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.572822] bpf_prog_alloc+0x39/0x200 [ 49.573537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.574440] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.575349] do_seccomp+0x349/0x25e0 [ 49.576001] ? find_held_lock+0x2b/0x80 [ 49.576743] ? do_prlimit+0x310/0x610 [ 49.577467] ? __pfx_do_seccomp+0x10/0x10 [ 49.578277] ? do_raw_spin_unlock+0x53/0x220 [ 49.579044] ? _raw_spin_unlock+0x1e/0x40 [ 49.579803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.580734] ? static_key_count+0x60/0x80 [ 49.581503] prctl_set_seccomp+0x4e/0x70 [ 49.582301] __do_sys_prctl+0xe6c/0x1d70 [ 49.583008] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.583826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.584764] ? irqentry_exit+0xf3/0x650 [ 49.585496] do_syscall_64+0xbf/0x430 [ 49.586260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.587178] RIP: 0033:0x7f919101a5cd [ 49.587807] 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 [ 49.590927] RSP: 002b:00007ffd9cc7fd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.592240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f919101a5cd [ 49.593474] RDX: 000055990ad39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.594732] RBP: 00007ffd9cc7fdd0 R08: 0000000000000000 R09: 00007ffd9cc7f470 [ 49.595957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559924ef7bf0 [ 49.597206] R13: 00007ffd9cc80200 R14: 0000559924f01380 R15: 0000559924f0c460 [ 49.598496] [ 49.598937] irq event stamp: 1773 [ 49.599573] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.601096] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 49.602566] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 49.604086] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 49.605401] ---[ end trace 0000000000000000 ]--- [ 50.367788] ------------[ cut here ]------------ [ 50.368704] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.370742] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.372424] Modules linked in: [ 50.373009] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.374998] Tainted: [W]=WARN [ 50.375591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.377081] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.377938] 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 [ 50.381097] RSP: 0018:ffff888013d5fbc0 EFLAGS: 00010286 [ 50.382013] RAX: 0000000000000000 RBX: ffffed10027abf78 RCX: ffffffff813a4050 [ 50.383282] RDX: ffff88801c7c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.384560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027abf2f [ 50.385822] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.387105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d5fdf8 [ 50.388396] FS: 00007f365e3f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.389811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.390849] CR2: 00007f365e8e3580 CR3: 000000000a147000 CR4: 0000000000350ef0 [ 50.392127] Call Trace: [ 50.392592] [ 50.392998] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.393888] ? __create_object+0x59/0x80 [ 50.394664] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.395617] __vmalloc_noprof+0x59/0x60 [ 50.396378] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.397249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.398178] bpf_prog_alloc+0x39/0x200 [ 50.398857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.399771] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.400709] do_seccomp+0x349/0x25e0 [ 50.401431] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.402319] ? __pfx_do_seccomp+0x10/0x10 [ 50.403100] ? find_held_lock+0x2b/0x80 [ 50.403801] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.404762] ? static_key_count+0x60/0x80 [ 50.405560] prctl_set_seccomp+0x4e/0x70 [ 50.406338] __do_sys_prctl+0xe6c/0x1d70 [ 50.407108] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.407906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.408864] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.409827] ? irqentry_exit+0xf3/0x650 [ 50.410583] do_syscall_64+0xbf/0x430 [ 50.411321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.412254] RIP: 0033:0x7f365e8e35cd [ 50.412915] 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 [ 50.416041] RSP: 002b:00007ffdf88cd4c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.417430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f365e8e35cd [ 50.418698] RDX: 00005622bfa9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.419957] RBP: 00007ffdf88cd520 R08: 0000000000000000 R09: 00007ffdf88ccbc0 [ 50.421251] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622c4d1cad0 [ 50.422515] R13: 00007ffdf88cd950 R14: 00005622c4d1dbc0 R15: 00005622c4d2e780 [ 50.423810] [ 50.424266] irq event stamp: 1751 [ 50.424878] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.426389] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.427886] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 50.429359] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 50.430320] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56866' (ECDSA) to the list of known hosts. 2025/11/18 06:10:40 fuzzer started 2025/11/18 06:10:40 dialing manager at localhost:37895 2025/11/18 06:10:40 checking machine... 2025/11/18 06:10:40 checking revisions... [ 51.235744] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:10:40 testing simple program... [ 51.327619] cgroup: Unknown subsys name 'net' [ 51.390619] cgroup: Unknown subsys name 'cpuset' [ 51.405982] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:10:40 Registers: info registers vcpu 0 RAX=00000000000432bd RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f91910df618 CR3=0000000015eb0000 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=2039333a30313a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a30313a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888015ac3780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015ac41d8 RSP=ffff88801c73f408 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015ac4200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f9190b28900 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=00007f9190af2008 CR3=0000000020a06000 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