[ 46.437607] ------------[ cut here ]------------ [ 46.438534] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.440539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.442030] Modules linked in: [ 46.442623] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.444652] Tainted: [W]=WARN [ 46.445278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.446776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.447730] 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 [ 46.450938] RSP: 0018:ffff88801b427bc0 EFLAGS: 00010286 [ 46.451926] RAX: 0000000000000000 RBX: ffffed1003684f78 RCX: ffffffff813a4050 [ 46.453234] RDX: ffff8880174bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.454551] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003684f2f [ 46.455859] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.457161] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b427df8 [ 46.458457] FS: 00007f1ef9582900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.459917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.460991] CR2: 00007f1ef9a74580 CR3: 000000000e883000 CR4: 0000000000350ef0 [ 46.462330] Call Trace: [ 46.462865] [ 46.463288] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.464205] ? __create_object+0x59/0x80 [ 46.465025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.466018] __vmalloc_noprof+0x59/0x60 [ 46.466798] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.467646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.468583] bpf_prog_alloc+0x39/0x200 [ 46.469340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.470272] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.471191] do_seccomp+0x349/0x25e0 [ 46.471929] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.472857] ? __pfx_do_seccomp+0x10/0x10 [ 46.473611] ? find_held_lock+0x2b/0x80 [ 46.474244] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.475049] ? static_key_count+0x60/0x80 [ 46.475672] prctl_set_seccomp+0x4e/0x70 [ 46.476326] __do_sys_prctl+0xe6c/0x1d70 [ 46.476978] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.477668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.478476] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.479282] ? irqentry_exit+0xf3/0x650 [ 46.479913] do_syscall_64+0xbf/0x430 [ 46.480497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.481313] RIP: 0033:0x7f1ef9a745cd [ 46.481900] 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 [ 46.484563] RSP: 002b:00007ffed0fe0810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.485720] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ef9a745cd [ 46.486792] RDX: 0000557c9bf7ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.487868] RBP: 00007ffed0fe0870 R08: 0000000000000000 R09: 00007ffed0fdff10 [ 46.488950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557cba9acad0 [ 46.490033] R13: 00007ffed0fe0ca0 R14: 0000557cba9adbc0 R15: 0000557cba9be780 [ 46.491119] [ 46.491472] irq event stamp: 1843 [ 46.492027] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 46.493302] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 46.494570] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 46.495875] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 46.497152] ---[ end trace 0000000000000000 ]--- [ 49.922923] ------------[ cut here ]------------ [ 49.923856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.925845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.927293] Modules linked in: [ 49.927930] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.930171] Tainted: [W]=WARN [ 49.930836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.932303] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.933219] 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 [ 49.936336] RSP: 0018:ffff888016edfbc0 EFLAGS: 00010286 [ 49.937309] RAX: 0000000000000000 RBX: ffffed1002ddbf78 RCX: ffffffff813a4050 [ 49.938584] RDX: ffff8880176bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.939843] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddbf2f [ 49.941151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.942434] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016edfdf8 [ 49.943718] FS: 00007f806a12f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.945153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.946208] CR2: 00007f806a6954a6 CR3: 000000000ba3d000 CR4: 0000000000350ef0 [ 49.947461] Call Trace: [ 49.947981] [ 49.948399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.949300] ? __create_object+0x59/0x80 [ 49.950077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.951042] __vmalloc_noprof+0x59/0x60 [ 49.951806] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.952632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.953576] bpf_prog_alloc+0x39/0x200 [ 49.954303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.955236] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.956127] do_seccomp+0x349/0x25e0 [ 49.956857] ? find_held_lock+0x2b/0x80 [ 49.957571] ? do_prlimit+0x310/0x610 [ 49.958297] ? __pfx_do_seccomp+0x10/0x10 [ 49.959058] ? do_raw_spin_unlock+0x53/0x220 [ 49.959876] ? _raw_spin_unlock+0x1e/0x40 [ 49.960593] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.961546] ? static_key_count+0x60/0x80 [ 49.962329] prctl_set_seccomp+0x4e/0x70 [ 49.963102] __do_sys_prctl+0xe6c/0x1d70 [ 49.963880] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.964673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.965643] ? irqentry_exit+0xf3/0x650 [ 49.966407] do_syscall_64+0xbf/0x430 [ 49.967149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.968097] RIP: 0033:0x7f806a6215cd [ 49.968800] 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 [ 49.971953] RSP: 002b:00007ffda55721c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.973316] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f806a6215cd [ 49.974575] RDX: 00005636e500ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.975864] RBP: 00007ffda5572220 R08: 0000000000000000 R09: 00007ffda55718c0 [ 49.977141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563706a5cad0 [ 49.978408] R13: 00007ffda5572650 R14: 0000563706a5dbc0 R15: 0000563706a6e780 [ 49.979721] [ 49.980153] irq event stamp: 1821 [ 49.980806] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.982340] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.983829] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 49.985381] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 49.986744] ---[ end trace 0000000000000000 ]--- [ 50.776099] ------------[ cut here ]------------ [ 50.777006] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.779171] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.780671] Modules linked in: [ 50.781306] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.783260] Tainted: [W]=WARN [ 50.783849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.785301] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.786209] 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 [ 50.789334] RSP: 0018:ffff88800f497bc0 EFLAGS: 00010286 [ 50.790289] RAX: 0000000000000000 RBX: ffffed1001e92f78 RCX: ffffffff813a4050 [ 50.791558] RDX: ffff88800f628000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.792828] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e92f2f [ 50.794089] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.795349] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f497df8 [ 50.796611] FS: 00007fc8e3500900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.798034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.799087] CR2: 00007ffdf91dfef7 CR3: 000000000d197000 CR4: 0000000000350ef0 [ 50.800353] Call Trace: [ 50.800861] [ 50.801289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.802174] ? __create_object+0x59/0x80 [ 50.802940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.803898] __vmalloc_noprof+0x59/0x60 [ 50.804596] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.805478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.806392] bpf_prog_alloc+0x39/0x200 [ 50.807112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.808044] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.808929] do_seccomp+0x349/0x25e0 [ 50.809610] ? find_held_lock+0x2b/0x80 [ 50.810358] ? do_prlimit+0x310/0x610 [ 50.811109] ? __pfx_do_seccomp+0x10/0x10 [ 50.811884] ? do_raw_spin_unlock+0x53/0x220 [ 50.812654] ? _raw_spin_unlock+0x1e/0x40 [ 50.813430] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.814385] ? static_key_count+0x60/0x80 [ 50.815167] prctl_set_seccomp+0x4e/0x70 [ 50.815947] __do_sys_prctl+0xe6c/0x1d70 [ 50.816712] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.817528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.818481] ? irqentry_exit+0xf3/0x650 [ 50.819242] do_syscall_64+0xbf/0x430 [ 50.819959] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.820898] RIP: 0033:0x7fc8e39f25cd [ 50.821559] 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 [ 50.824704] RSP: 002b:00007ffdf91dd520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.826061] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8e39f25cd [ 50.827331] RDX: 000055b2f977ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.828588] RBP: 00007ffdf91dd580 R08: 0000000000000000 R09: 00007ffdf91dcc20 [ 50.829872] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3104fcbf0 [ 50.831127] R13: 00007ffdf91dd9b0 R14: 000055b310506380 R15: 000055b310511460 [ 50.832411] [ 50.832878] irq event stamp: 3487 [ 50.833482] hardirqs last enabled at (3495): [] __up_console_sem+0x78/0x80 [ 50.834978] hardirqs last disabled at (3504): [] __up_console_sem+0x5d/0x80 [ 50.836470] softirqs last enabled at (3204): [] handle_softirqs+0x50c/0x770 [ 50.838011] softirqs last disabled at (3199): [] __irq_exit_rcu+0xc4/0x100 [ 50.839495] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32231' (ECDSA) to the list of known hosts. 2025/11/19 05:37:02 fuzzer started 2025/11/19 05:37:02 dialing manager at localhost:34383 2025/11/19 05:37:02 checking machine... 2025/11/19 05:37:02 checking revisions... [ 51.731839] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:37:03 testing simple program... [ 51.811918] cgroup: Unknown subsys name 'net' [ 51.871628] cgroup: Unknown subsys name 'cpuset' [ 51.886140] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:37:02 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86ab8484 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88801b427510 RSP=ffff88801b427448 R8 =ffffffff86ab8488 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffff88801b427518 R13=ffff88801b427500 R14=0000000000000005 R15=ffff88801b4274b8 RIP=ffffffff8135e8d9 RFL=00000297 [--S-APC] 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 00007f806a12f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffda556c000 CR3=000000001f0d1000 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=6720646572637465733a4d41503d706f 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 info registers vcpu 1 RAX=000000000002397b 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5c044f0000 CR3=000000000dc31000 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=8ad1389dc9c40abe7b41484eb44cf327 XMM02=00000000003047a0ec2efd57dc4c00df XMM03=00000000003109405f79f45649f21512 XMM04=470d4f165902328a00000000000ae988 XMM05=14648eaa1277bab100000000003208c8 XMM06=191a87ba08f788c7000000000031a5b0 XMM07=e042d86d42eb936e0000000000311a90 XMM08=5f79f45649f215120000000000304800 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000