[ 46.396625] ------------[ cut here ]------------ [ 46.397565] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.399627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.401082] Modules linked in: [ 46.401724] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.403735] Tainted: [W]=WARN [ 46.404342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.405812] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.406729] 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 [ 46.409906] RSP: 0018:ffff888018577bc0 EFLAGS: 00010286 [ 46.410888] RAX: 0000000000000000 RBX: ffffed10030aef78 RCX: ffffffff813a4050 [ 46.412167] RDX: ffff8880176c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.413442] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030aef2f [ 46.414736] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.416011] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018577df8 [ 46.417299] FS: 00007fabb8a1f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.418732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.419806] CR2: 00007ffe1c9e1ef8 CR3: 000000000fc9d000 CR4: 0000000000350ef0 [ 46.421093] Call Trace: [ 46.421604] [ 46.422017] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.422923] ? __create_object+0x59/0x80 [ 46.423705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.424669] __vmalloc_noprof+0x59/0x60 [ 46.425420] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.426255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.427192] bpf_prog_alloc+0x39/0x200 [ 46.427920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.428856] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.429757] do_seccomp+0x349/0x25e0 [ 46.430481] ? find_held_lock+0x2b/0x80 [ 46.431197] ? do_prlimit+0x310/0x610 [ 46.431941] ? __pfx_do_seccomp+0x10/0x10 [ 46.432747] ? do_raw_spin_unlock+0x53/0x220 [ 46.433592] ? _raw_spin_unlock+0x1e/0x40 [ 46.434390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.435345] ? static_key_count+0x60/0x80 [ 46.436093] prctl_set_seccomp+0x4e/0x70 [ 46.436867] __do_sys_prctl+0xe6c/0x1d70 [ 46.437639] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.438501] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.439471] ? irqentry_exit+0xf3/0x650 [ 46.440190] do_syscall_64+0xbf/0x430 [ 46.440923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.441879] RIP: 0033:0x7fabb8f115cd [ 46.442592] 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 [ 46.445760] RSP: 002b:00007ffe1c9e01f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.447138] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fabb8f115cd [ 46.448422] RDX: 000055ada6764e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.449698] RBP: 00007ffe1c9e0250 R08: 0000000000000000 R09: 00007ffe1c9df8f0 [ 46.451023] R10: 0000000000000000 R11: 0000000000000246 R12: 000055add55efad0 [ 46.452300] R13: 00007ffe1c9e0680 R14: 000055add55f0bc0 R15: 000055add5601780 [ 46.453595] [ 46.454020] irq event stamp: 1733 [ 46.454676] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 46.456181] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 46.457674] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 46.459232] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 46.460764] ---[ end trace 0000000000000000 ]--- [ 49.712766] ------------[ cut here ]------------ [ 49.713703] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.715768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.717236] Modules linked in: [ 49.717879] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.720100] Tainted: [W]=WARN [ 49.720782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.722252] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.723188] 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 [ 49.726406] RSP: 0018:ffff8880176cfbc0 EFLAGS: 00010286 [ 49.727393] RAX: 0000000000000000 RBX: ffffed1002ed9f78 RCX: ffffffff813a4050 [ 49.728693] RDX: ffff888015a78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.729979] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed9f2f [ 49.731281] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.732573] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176cfdf8 [ 49.733871] FS: 00007f385d368900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.735316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.736403] CR2: 00007fffea5d0ef8 CR3: 000000000c3f2000 CR4: 0000000000350ef0 [ 49.737690] Call Trace: [ 49.738156] [ 49.738624] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.739521] ? __create_object+0x59/0x80 [ 49.740319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.741250] __vmalloc_noprof+0x59/0x60 [ 49.742015] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.742906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.743833] bpf_prog_alloc+0x39/0x200 [ 49.744592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.745528] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.746456] do_seccomp+0x349/0x25e0 [ 49.747141] ? find_held_lock+0x2b/0x80 [ 49.747912] ? do_prlimit+0x310/0x610 [ 49.748665] ? __pfx_do_seccomp+0x10/0x10 [ 49.749469] ? do_raw_spin_unlock+0x53/0x220 [ 49.750250] ? _raw_spin_unlock+0x1e/0x40 [ 49.751067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.752034] ? static_key_count+0x60/0x80 [ 49.752857] prctl_set_seccomp+0x4e/0x70 [ 49.753632] __do_sys_prctl+0xe6c/0x1d70 [ 49.754446] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.755325] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.756251] ? irqentry_exit+0xf3/0x650 [ 49.757037] do_syscall_64+0xbf/0x430 [ 49.757783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.758754] RIP: 0033:0x7f385d85a5cd [ 49.759455] 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 [ 49.762670] RSP: 002b:00007fffea5cf210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.764052] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f385d85a5cd [ 49.765338] RDX: 000055e11fc8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.766656] RBP: 00007fffea5cf270 R08: 0000000000000000 R09: 00007fffea5ce910 [ 49.767949] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1329b52b0 [ 49.769244] R13: 00007fffea5cf6a0 R14: 000055e1329b7d20 R15: 000055e1329c98d0 [ 49.770602] [ 49.770958] irq event stamp: 1847 [ 49.771512] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 49.772773] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.774033] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.775323] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 49.776581] ---[ end trace 0000000000000000 ]--- [ 50.587893] ------------[ cut here ]------------ [ 50.588861] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.590894] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.592384] Modules linked in: [ 50.592982] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.594985] Tainted: [W]=WARN [ 50.595584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.597069] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.597992] 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 [ 50.601204] RSP: 0018:ffff888019e8fbc0 EFLAGS: 00010286 [ 50.602193] RAX: 0000000000000000 RBX: ffffed10033d1f78 RCX: ffffffff813a4050 [ 50.603498] RDX: ffff888018619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.604786] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d1f2f [ 50.606079] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.607388] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e8fdf8 [ 50.608683] FS: 00007fe836e46900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.610130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.611215] CR2: 00007fe837338580 CR3: 000000001f289000 CR4: 0000000000350ef0 [ 50.612510] Call Trace: [ 50.612983] [ 50.613845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.614764] ? __create_object+0x59/0x80 [ 50.615573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.616542] __vmalloc_noprof+0x59/0x60 [ 50.617310] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.618139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.619081] bpf_prog_alloc+0x39/0x200 [ 50.619821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.620773] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.621698] do_seccomp+0x349/0x25e0 [ 50.622417] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.623335] ? __pfx_do_seccomp+0x10/0x10 [ 50.624083] ? find_held_lock+0x2b/0x80 [ 50.624852] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.625814] ? static_key_count+0x60/0x80 [ 50.626633] prctl_set_seccomp+0x4e/0x70 [ 50.627418] __do_sys_prctl+0xe6c/0x1d70 [ 50.628163] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.629033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.630004] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.630996] ? irqentry_exit+0xf3/0x650 [ 50.631783] do_syscall_64+0xbf/0x430 [ 50.632516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.633465] RIP: 0033:0x7fe8373385cd [ 50.634125] 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 [ 50.637313] RSP: 002b:00007ffeb47d6ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.638704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8373385cd [ 50.639978] RDX: 00005603410dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.641250] RBP: 00007ffeb47d6f40 R08: 0000000000000000 R09: 00007ffeb47d65e0 [ 50.642580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560377b47ad0 [ 50.643875] R13: 00007ffeb47d7370 R14: 0000560377b48bc0 R15: 0000560377b59780 [ 50.645186] [ 50.645659] irq event stamp: 1801 [ 50.646312] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 50.647863] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 50.649390] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 50.650977] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 50.652483] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33495' (ECDSA) to the list of known hosts. 2025/11/17 12:29:09 fuzzer started 2025/11/17 12:29:09 dialing manager at localhost:37895 2025/11/17 12:29:09 checking machine... 2025/11/17 12:29:09 checking revisions... [ 51.561410] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:29:09 testing simple program... [ 51.644566] cgroup: Unknown subsys name 'net' [ 51.702959] cgroup: Unknown subsys name 'cpuset' [ 51.722389] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:29:08 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=dffffc0000000000 RCX=ffffffff8184c31a RDX=ffff888013f69bc0 RSI=0000000000000101 RDI=0000000000000006 RBP=ffff88801561fd00 RSP=ffff88801561fc30 R8 =0000000000000000 R9 =ffffed1002ef3b86 R10=000000000000006e R11=0000000000000000 R12=000000000000006e R13=ffff88801561fd38 R14=ffffc900006a7418 R15=0000000000000101 RIP=ffffffff817515d7 RFL=00000246 [---Z-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 00007f6ff3465900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6ff2b7e028 CR3=000000000e478000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=63de47e9963edd6e00000000000ae988 XMM05=545cb68356cedcff00000000003232f0 XMM06=de12a3f8645b3ec60000000000322090 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=ffff88800f309bc0 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f30a618 RSP=ffff888018eef300 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f30a640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527113 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 00007f385d368900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffea5c9000 CR3=000000001cfa6000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000