[ 39.041090] ------------[ cut here ]------------ [ 39.041847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.043508] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.044674] Modules linked in: [ 39.045151] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.046947] Tainted: [W]=WARN [ 39.047509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.048702] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.049441] 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 [ 39.052015] RSP: 0018:ffff88801a5bfbc0 EFLAGS: 00010286 [ 39.052799] RAX: 0000000000000000 RBX: ffffed10034b7f78 RCX: ffffffff813a4050 [ 39.053817] RDX: ffff888016f2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.054857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034b7f2f [ 39.055881] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.056898] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5bfdf8 [ 39.057936] FS: 00007f77d1d08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.059102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.059957] CR2: 00007ffec4660ef8 CR3: 000000000ca3f000 CR4: 0000000000350ef0 [ 39.061003] Call Trace: [ 39.061416] [ 39.061750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.062480] ? __create_object+0x59/0x80 [ 39.063073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.063860] __vmalloc_noprof+0x59/0x60 [ 39.064481] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.065145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.065902] bpf_prog_alloc+0x39/0x200 [ 39.066505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.067210] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.067935] do_seccomp+0x349/0x25e0 [ 39.068502] ? find_held_lock+0x2b/0x80 [ 39.069072] ? do_prlimit+0x310/0x610 [ 39.069674] ? __pfx_do_seccomp+0x10/0x10 [ 39.070281] ? do_raw_spin_unlock+0x53/0x220 [ 39.070950] ? _raw_spin_unlock+0x1e/0x40 [ 39.071582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.072325] ? static_key_count+0x60/0x80 [ 39.072980] prctl_set_seccomp+0x4e/0x70 [ 39.073610] __do_sys_prctl+0xe6c/0x1d70 [ 39.074213] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.074904] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.075686] ? irqentry_exit+0xf3/0x650 [ 39.076267] do_syscall_64+0xbf/0x430 [ 39.076866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.077634] RIP: 0033:0x7f77d21fa5cd [ 39.078174] 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 [ 39.080699] RSP: 002b:00007ffec465e3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.081786] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77d21fa5cd [ 39.082867] RDX: 00005566f0d69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.083905] RBP: 00007ffec465e400 R08: 0000000000000000 R09: 00007ffec465daa0 [ 39.084943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556729b162b0 [ 39.085989] R13: 00007ffec465e830 R14: 0000556729b18d20 R15: 0000556729b2a8d0 [ 39.087042] [ 39.087417] irq event stamp: 1749 [ 39.087903] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.089124] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.090359] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 39.091608] softirqs last disabled at (1261): [] __irq_exit_rcu+0xc4/0x100 [ 39.092828] ---[ end trace 0000000000000000 ]--- [ 42.402268] ------------[ cut here ]------------ [ 42.403178] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.405177] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.406704] Modules linked in: [ 42.407284] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.409217] Tainted: [W]=WARN [ 42.409829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.411280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.412188] 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 [ 42.415303] RSP: 0018:ffff88800f5efbc0 EFLAGS: 00010286 [ 42.416264] RAX: 0000000000000000 RBX: ffffed1001ebdf78 RCX: ffffffff813a4050 [ 42.417513] RDX: ffff888015971bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.418785] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ebdf2f [ 42.420035] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.421282] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5efdf8 [ 42.422554] FS: 00007faa16431900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.423965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.425013] CR2: 00007faa16923580 CR3: 000000001fbee000 CR4: 0000000000350ef0 [ 42.426292] Call Trace: [ 42.426780] [ 42.427179] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.428058] ? __create_object+0x59/0x80 [ 42.428828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.429778] __vmalloc_noprof+0x59/0x60 [ 42.430536] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.431344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.432274] bpf_prog_alloc+0x39/0x200 [ 42.432996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.433910] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.434813] do_seccomp+0x349/0x25e0 [ 42.435527] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.436407] ? __pfx_do_seccomp+0x10/0x10 [ 42.437132] ? find_held_lock+0x2b/0x80 [ 42.437879] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.438852] ? static_key_count+0x60/0x80 [ 42.439655] prctl_set_seccomp+0x4e/0x70 [ 42.440428] __do_sys_prctl+0xe6c/0x1d70 [ 42.441162] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.442027] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.443001] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.443971] ? irqentry_exit+0xf3/0x650 [ 42.444739] do_syscall_64+0xbf/0x430 [ 42.445472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.446442] RIP: 0033:0x7faa169235cd [ 42.447108] 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 [ 42.450281] RSP: 002b:00007ffff9c3b4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.451647] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa169235cd [ 42.452923] RDX: 000056401ce7ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.454209] RBP: 00007ffff9c3b540 R08: 0000000000000000 R09: 00007ffff9c3abe0 [ 42.455478] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640472fbad0 [ 42.456764] R13: 00007ffff9c3b970 R14: 00005640472fcbc0 R15: 000056404730d780 [ 42.458067] [ 42.458527] irq event stamp: 1803 [ 42.459128] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.460655] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.462176] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.463717] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 42.465225] ---[ end trace 0000000000000000 ]--- [ 43.305884] ------------[ cut here ]------------ [ 43.306830] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.308830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.310293] Modules linked in: [ 43.310929] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.313122] Tainted: [W]=WARN [ 43.313988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.315457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.316317] 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 [ 43.319452] RSP: 0018:ffff888017637bc0 EFLAGS: 00010286 [ 43.320414] RAX: 0000000000000000 RBX: ffffed1002ec6f78 RCX: ffffffff813a4050 [ 43.321685] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.322974] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec6f2f [ 43.324245] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.325520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017637df8 [ 43.326812] FS: 00007f9aa7b30900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.328221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.329265] CR2: 00007fffe344eef8 CR3: 000000000d36a000 CR4: 0000000000350ef0 [ 43.330536] Call Trace: [ 43.330995] [ 43.331446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.332289] ? __create_object+0x59/0x80 [ 43.333062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.334055] __vmalloc_noprof+0x59/0x60 [ 43.334818] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.335696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.336633] bpf_prog_alloc+0x39/0x200 [ 43.337330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.338286] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.339203] do_seccomp+0x349/0x25e0 [ 43.339926] ? find_held_lock+0x2b/0x80 [ 43.340691] ? do_prlimit+0x310/0x610 [ 43.341444] ? __pfx_do_seccomp+0x10/0x10 [ 43.342204] ? do_raw_spin_unlock+0x53/0x220 [ 43.343042] ? _raw_spin_unlock+0x1e/0x40 [ 43.343824] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.344983] ? static_key_count+0x60/0x80 [ 43.345793] prctl_set_seccomp+0x4e/0x70 [ 43.346588] __do_sys_prctl+0xe6c/0x1d70 [ 43.347333] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.348203] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.349174] ? irqentry_exit+0xf3/0x650 [ 43.349949] do_syscall_64+0xbf/0x430 [ 43.350703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.351661] RIP: 0033:0x7f9aa80225cd [ 43.352328] 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 [ 43.355586] RSP: 002b:00007fffe344d0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.356962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9aa80225cd [ 43.358277] RDX: 000055fc8c413e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.359573] RBP: 00007fffe344d120 R08: 0000000000000000 R09: 00007fffe344c7c0 [ 43.360866] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fca8ec4bf0 [ 43.362168] R13: 00007fffe344d550 R14: 000055fca8ece380 R15: 000055fca8ed9460 [ 43.363480] [ 43.363910] irq event stamp: 1829 [ 43.364565] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 43.366119] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 43.367439] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 43.368736] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 43.370019] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37548' (ECDSA) to the list of known hosts. 2025/11/17 17:21:11 fuzzer started 2025/11/17 17:21:11 dialing manager at localhost:37895 2025/11/17 17:21:11 checking machine... 2025/11/17 17:21:11 checking revisions... [ 44.399301] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:21:12 testing simple program... [ 44.504089] cgroup: Unknown subsys name 'net' [ 44.570659] cgroup: Unknown subsys name 'cpuset' [ 44.584927] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:21:10 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff888009611bc0 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009611bc0 RBP=ffff888009611bc0 RSP=ffff8880096275f8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000001 R14=ffff888009612640 R15=0000000000000003 RIP=ffffffff815265ea RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff9c35000 CR3=000000001fbc9000 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 info registers vcpu 1 RAX=0000000000000007 RBX=ffff88800f86d340 RCX=ffff888016197794 RDX=0000000000000000 RSI=ffffffff81b2a134 RDI=ffff88800f86d73c RBP=ffff88800f86d340 RSP=ffff8880161977b8 R8 =ffffffff86ab82c2 R9 =ffff888016197880 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000000 R13=ffff888016197888 R14=ffff88800f86d340 R15=ffff888016197840 RIP=ffffffff815bd626 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 00007faa16431900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0c609328 CR3=000000001fbc9000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000