[ 45.938551] ------------[ cut here ]------------ [ 45.939478] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.941507] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.942985] Modules linked in: [ 45.943624] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.946881] Tainted: [W]=WARN [ 45.947448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.948941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.949876] 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 [ 45.953049] RSP: 0018:ffff888018a57bc0 EFLAGS: 00010286 [ 45.954046] RAX: 0000000000000000 RBX: ffffed100314af78 RCX: ffffffff813a4050 [ 45.955330] RDX: ffff88801705d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.956626] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314af2f [ 45.957922] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.959198] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a57df8 [ 45.960497] FS: 00007f5d88e27900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.961942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.963001] CR2: 00007ffe17f22ef7 CR3: 000000000d6d5000 CR4: 0000000000350ef0 [ 45.964298] Call Trace: [ 45.964798] [ 45.965209] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.966116] ? __create_object+0x59/0x80 [ 45.966903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.967872] __vmalloc_noprof+0x59/0x60 [ 45.968636] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.969482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.970412] bpf_prog_alloc+0x39/0x200 [ 45.971171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.972109] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.973030] do_seccomp+0x349/0x25e0 [ 45.973766] ? find_held_lock+0x2b/0x80 [ 45.974491] ? do_prlimit+0x310/0x610 [ 45.975228] ? __pfx_do_seccomp+0x10/0x10 [ 45.976034] ? do_raw_spin_unlock+0x53/0x220 [ 45.976870] ? _raw_spin_unlock+0x1e/0x40 [ 45.977655] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.978626] ? static_key_count+0x60/0x80 [ 45.979387] prctl_set_seccomp+0x4e/0x70 [ 45.980161] __do_sys_prctl+0xe6c/0x1d70 [ 45.980947] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.981834] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.982813] ? irqentry_exit+0xf3/0x650 [ 45.983531] do_syscall_64+0xbf/0x430 [ 45.984276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.985236] RIP: 0033:0x7f5d893195cd [ 45.985976] 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 [ 45.989167] RSP: 002b:00007ffe17f21ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.990558] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d893195cd [ 45.991851] RDX: 000055f529d00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.993124] RBP: 00007ffe17f21f20 R08: 0000000000000000 R09: 00007ffe17f215c0 [ 45.994337] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f53c86fbf0 [ 45.995408] R13: 00007ffe17f22350 R14: 000055f53c879380 R15: 000055f53c884460 [ 45.996483] [ 45.996880] irq event stamp: 2039 [ 45.997392] hardirqs last enabled at (2047): [] __up_console_sem+0x78/0x80 [ 45.998671] hardirqs last disabled at (2056): [] __up_console_sem+0x5d/0x80 [ 45.999937] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 46.001220] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 46.002492] ---[ end trace 0000000000000000 ]--- [ 49.083683] ------------[ cut here ]------------ [ 49.084551] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.086687] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.088341] Modules linked in: [ 49.089039] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.091022] Tainted: [W]=WARN [ 49.091566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.093046] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.093954] 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 [ 49.097090] RSP: 0018:ffff888016327bc0 EFLAGS: 00010286 [ 49.098102] RAX: 0000000000000000 RBX: ffffed1002c64f78 RCX: ffffffff813a4050 [ 49.099412] RDX: ffff888016fa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.100676] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c64f2f [ 49.101960] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.103217] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016327df8 [ 49.104492] FS: 00007fe73e1dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.105923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.106973] CR2: 00007ffe4ea84ef7 CR3: 000000001fc4d000 CR4: 0000000000350ef0 [ 49.108246] Call Trace: [ 49.108761] [ 49.109171] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.110103] ? __create_object+0x59/0x80 [ 49.110888] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.111873] __vmalloc_noprof+0x59/0x60 [ 49.112646] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.113486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.114419] bpf_prog_alloc+0x39/0x200 [ 49.115168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.116109] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.117014] do_seccomp+0x349/0x25e0 [ 49.117758] ? find_held_lock+0x2b/0x80 [ 49.118487] ? do_prlimit+0x310/0x610 [ 49.119228] ? __pfx_do_seccomp+0x10/0x10 [ 49.120024] ? do_raw_spin_unlock+0x53/0x220 [ 49.120856] ? _raw_spin_unlock+0x1e/0x40 [ 49.121655] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.122564] ? static_key_count+0x60/0x80 [ 49.123384] prctl_set_seccomp+0x4e/0x70 [ 49.124168] __do_sys_prctl+0xe6c/0x1d70 [ 49.124956] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.125839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.126816] ? irqentry_exit+0xf3/0x650 [ 49.127543] do_syscall_64+0xbf/0x430 [ 49.128320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.129288] RIP: 0033:0x7fe73e6ce5cd [ 49.130016] 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 [ 49.133184] RSP: 002b:00007ffe4ea82990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.134607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe73e6ce5cd [ 49.135889] RDX: 0000558f2cad6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.137155] RBP: 00007ffe4ea829f0 R08: 0000000000000000 R09: 00007ffe4ea82090 [ 49.138459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f32eadad0 [ 49.139736] R13: 00007ffe4ea82e20 R14: 0000558f32eaebc0 R15: 0000558f32ebf780 [ 49.141062] [ 49.141506] irq event stamp: 1861 [ 49.142151] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 49.143692] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 49.145247] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.146814] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.148331] ---[ end trace 0000000000000000 ]--- [ 49.942331] ------------[ cut here ]------------ [ 49.943261] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.945293] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.946756] Modules linked in: [ 49.947340] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.949318] Tainted: [W]=WARN [ 49.949915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.951371] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.952280] 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 [ 49.955455] RSP: 0018:ffff888015b27bc0 EFLAGS: 00010286 [ 49.956443] RAX: 0000000000000000 RBX: ffffed1002b64f78 RCX: ffffffff813a4050 [ 49.957730] RDX: ffff88800c311bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.959013] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b64f2f [ 49.960288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.961602] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b27df8 [ 49.962893] FS: 00007f41903c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.964339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.965411] CR2: 00007ffeb33f3ef7 CR3: 000000001fc85000 CR4: 0000000000350ef0 [ 49.966710] Call Trace: [ 49.967179] [ 49.967643] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.968504] ? __create_object+0x59/0x80 [ 49.969296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.970279] __vmalloc_noprof+0x59/0x60 [ 49.971032] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.971932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.972873] bpf_prog_alloc+0x39/0x200 [ 49.973634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.974524] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.975431] do_seccomp+0x349/0x25e0 [ 49.976153] ? find_held_lock+0x2b/0x80 [ 49.976907] ? do_prlimit+0x310/0x610 [ 49.977687] ? __pfx_do_seccomp+0x10/0x10 [ 49.978445] ? do_raw_spin_unlock+0x53/0x220 [ 49.979301] ? _raw_spin_unlock+0x1e/0x40 [ 49.980077] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.981053] ? static_key_count+0x60/0x80 [ 49.981876] prctl_set_seccomp+0x4e/0x70 [ 49.982670] __do_sys_prctl+0xe6c/0x1d70 [ 49.983423] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.984299] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.985284] ? irqentry_exit+0xf3/0x650 [ 49.986065] do_syscall_64+0xbf/0x430 [ 49.986823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.987788] RIP: 0033:0x7f41908bb5cd [ 49.988465] 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 [ 49.991669] RSP: 002b:00007ffeb33f2750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.993052] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41908bb5cd [ 49.994371] RDX: 0000560cfad1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.995678] RBP: 00007ffeb33f27b0 R08: 0000000000000000 R09: 00007ffeb33f1e50 [ 49.996988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d272acad0 [ 49.998303] R13: 00007ffeb33f2be0 R14: 0000560d272adbc0 R15: 0000560d272be780 [ 49.999483] [ 49.999894] irq event stamp: 1741 [ 50.000439] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.001813] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.003181] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 50.004561] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 50.005954] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26417' (ECDSA) to the list of known hosts. 2025/11/18 18:51:11 fuzzer started 2025/11/18 18:51:11 dialing manager at localhost:34383 2025/11/18 18:51:11 checking machine... 2025/11/18 18:51:11 checking revisions... [ 50.908055] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:51:11 testing simple program... [ 50.999654] cgroup: Unknown subsys name 'net' [ 51.063856] cgroup: Unknown subsys name 'cpuset' [ 51.094525] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:51:10 Registers: info registers vcpu 0 RAX=fffffffffffd12d0 RBX=0000555aac040e00 RCX=0000555a761c9108 RDX=0000000000000fa1 RSI=00007f4100006460 RDI=0000555aac045240 RBP=00007f4100006460 RSP=00007f41074999f0 R8 =00007f410749a700 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000286 R12=0000000000000000 R13=0000555aac045240 R14=00007f4100006460 R15=0000000000000000 RIP=0000555a7619a227 RFL=00000297 [--S-APC] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f410749a700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f98acd3e738 CR3=000000000de0f000 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=2030313a31353a383120383120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a323233353520 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a31353a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800d1f2340 RBX=ffff88800d20c508 RCX=ffff88800d0ae000 RDX=ffff88800a3a09b8 RSI=ffff88800d0ac000 RDI=0000000000000000 RBP=ffff88801f61d940 RSP=ffff8880165e76a8 R8 =0000000000000000 R9 =ffffed1002cbcec7 R10=0000000000000003 R11=0000000000000001 R12=ffff88800d0ac000 R13=0000000000002000 R14=0000000000000001 R15=0000000000000282 RIP=ffffffff81b62806 RFL=00000082 [--S----] 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 00007fe73e1dc900 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=00007fe73e793618 CR3=000000000d9fc000 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