[ 46.037600] ------------[ cut here ]------------ [ 46.038656] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.040720] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.042226] Modules linked in: [ 46.042860] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.044924] Tainted: [W]=WARN [ 46.045527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.047068] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.048338] 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 [ 46.051599] RSP: 0018:ffff888017bafbc0 EFLAGS: 00010286 [ 46.052612] RAX: 0000000000000000 RBX: ffffed1002f75f78 RCX: ffffffff813a4050 [ 46.053916] RDX: ffff88800f13d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.055217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f75f2f [ 46.056511] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.057830] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bafdf8 [ 46.059137] FS: 00007f25967fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.060618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.061721] CR2: 00007ffea76d3ef7 CR3: 000000001d270000 CR4: 0000000000350ef0 [ 46.063026] Call Trace: [ 46.063543] [ 46.063969] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.064904] ? __create_object+0x59/0x80 [ 46.065698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.066700] __vmalloc_noprof+0x59/0x60 [ 46.067484] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.068394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.069357] bpf_prog_alloc+0x39/0x200 [ 46.070089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.071028] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.071963] do_seccomp+0x349/0x25e0 [ 46.072711] ? find_held_lock+0x2b/0x80 [ 46.073482] ? do_prlimit+0x310/0x610 [ 46.074214] ? __pfx_do_seccomp+0x10/0x10 [ 46.075031] ? do_raw_spin_unlock+0x53/0x220 [ 46.075905] ? _raw_spin_unlock+0x1e/0x40 [ 46.076681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.077689] ? static_key_count+0x60/0x80 [ 46.078531] prctl_set_seccomp+0x4e/0x70 [ 46.079334] __do_sys_prctl+0xe6c/0x1d70 [ 46.080102] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.080993] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.081999] ? irqentry_exit+0xf3/0x650 [ 46.082776] do_syscall_64+0xbf/0x430 [ 46.083520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.084485] RIP: 0033:0x7f2596ced5cd [ 46.085151] 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 [ 46.089127] RSP: 002b:00007ffea76d2920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.090760] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2596ced5cd [ 46.092134] RDX: 000055ec1057ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.093517] RBP: 00007ffea76d2980 R08: 0000000000000000 R09: 00007ffea76d2020 [ 46.094926] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec4e7fa240 [ 46.096305] R13: 00007ffea76d2db0 R14: 000055ec4e7f9bf0 R15: 000055ec4e80e4d0 [ 46.097737] [ 46.098198] irq event stamp: 1851 [ 46.098896] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 46.100539] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 46.102193] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 46.103857] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 46.105494] ---[ end trace 0000000000000000 ]--- [ 48.918425] ------------[ cut here ]------------ [ 48.919169] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.920851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.922060] Modules linked in: [ 48.922584] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.924445] Tainted: [W]=WARN [ 48.924901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.926171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.926925] 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 [ 48.929543] RSP: 0018:ffff88801a887bc0 EFLAGS: 00010286 [ 48.930372] RAX: 0000000000000000 RBX: ffffed1003510f78 RCX: ffffffff813a4050 [ 48.931436] RDX: ffff88801c903780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.932493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003510f2f [ 48.933677] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.934741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a887df8 [ 48.935817] FS: 00007f2b6ad58900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.937009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.937892] CR2: 00007f2b6b2be4a6 CR3: 000000001d1cd000 CR4: 0000000000350ef0 [ 48.938946] Call Trace: [ 48.939368] [ 48.939709] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.940451] ? __create_object+0x59/0x80 [ 48.941059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.941879] __vmalloc_noprof+0x59/0x60 [ 48.942520] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.943200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.943966] bpf_prog_alloc+0x39/0x200 [ 48.944575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.945351] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.946075] do_seccomp+0x349/0x25e0 [ 48.946673] ? find_held_lock+0x2b/0x80 [ 48.947301] ? do_prlimit+0x310/0x610 [ 48.947874] ? __pfx_do_seccomp+0x10/0x10 [ 48.948528] ? do_raw_spin_unlock+0x53/0x220 [ 48.949179] ? _raw_spin_unlock+0x1e/0x40 [ 48.949857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.950659] ? static_key_count+0x60/0x80 [ 48.951324] prctl_set_seccomp+0x4e/0x70 [ 48.951937] __do_sys_prctl+0xe6c/0x1d70 [ 48.952591] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.953305] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.954074] ? irqentry_exit+0xf3/0x650 [ 48.954705] do_syscall_64+0xbf/0x430 [ 48.955322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.956068] RIP: 0033:0x7f2b6b24a5cd [ 48.956653] 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 [ 48.959281] RSP: 002b:00007fff1ce26010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.960402] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b6b24a5cd [ 48.961457] RDX: 000055c7dc0b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.962527] RBP: 00007fff1ce26070 R08: 0000000000000000 R09: 00007fff1ce25710 [ 48.963583] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c80cf83ad0 [ 48.964653] R13: 00007fff1ce264a0 R14: 000055c80cf84bc0 R15: 000055c80cf95780 [ 48.965740] [ 48.966087] irq event stamp: 1783 [ 48.966631] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 48.967891] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 48.969142] softirqs last enabled at (1328): [] handle_softirqs+0x50c/0x770 [ 48.970440] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 48.971702] ---[ end trace 0000000000000000 ]--- [ 49.648887] ------------[ cut here ]------------ [ 49.649837] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.651864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.653315] Modules linked in: [ 49.653925] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.656157] Tainted: [W]=WARN [ 49.656826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.658336] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.659224] 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 [ 49.662443] RSP: 0018:ffff888009e57bc0 EFLAGS: 00010286 [ 49.663419] RAX: 0000000000000000 RBX: ffffed10013caf78 RCX: ffffffff813a4050 [ 49.664712] RDX: ffff8880193a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.666086] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013caf2f [ 49.667379] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.668663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009e57df8 [ 49.669971] FS: 00007fc0701de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.671416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.672469] CR2: 00007ffeefdd5ef7 CR3: 0000000009c37000 CR4: 0000000000350ef0 [ 49.673778] Call Trace: [ 49.674245] [ 49.674711] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.675612] ? __create_object+0x59/0x80 [ 49.676411] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.677390] __vmalloc_noprof+0x59/0x60 [ 49.678134] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.679008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.679949] bpf_prog_alloc+0x39/0x200 [ 49.680702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.681634] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.682565] do_seccomp+0x349/0x25e0 [ 49.683241] ? find_held_lock+0x2b/0x80 [ 49.684010] ? do_prlimit+0x310/0x610 [ 49.684767] ? __pfx_do_seccomp+0x10/0x10 [ 49.685560] ? do_raw_spin_unlock+0x53/0x220 [ 49.686405] ? _raw_spin_unlock+0x1e/0x40 [ 49.687146] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.688109] ? static_key_count+0x60/0x80 [ 49.688909] prctl_set_seccomp+0x4e/0x70 [ 49.689693] __do_sys_prctl+0xe6c/0x1d70 [ 49.690497] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.691373] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.692346] ? irqentry_exit+0xf3/0x650 [ 49.693070] do_syscall_64+0xbf/0x430 [ 49.693847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.694810] RIP: 0033:0x7fc0706d05cd [ 49.695527] 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 [ 49.698687] RSP: 002b:00007ffeefdd4bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.700065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0706d05cd [ 49.701349] RDX: 0000563d8b773e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.702654] RBP: 00007ffeefdd4c30 R08: 0000000000000000 R09: 00007ffeefdd42d0 [ 49.703949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563da05e3ad0 [ 49.705242] R13: 00007ffeefdd5060 R14: 0000563da05e4bc0 R15: 0000563da05f5780 [ 49.706565] [ 49.706994] irq event stamp: 1849 [ 49.707657] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.709179] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 49.710724] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 49.712280] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 49.713784] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44651' (ECDSA) to the list of known hosts. 2025/11/17 17:13:11 fuzzer started 2025/11/17 17:13:11 dialing manager at localhost:37895 2025/11/17 17:13:11 checking machine... 2025/11/17 17:13:11 checking revisions... [ 50.561798] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:13:11 testing simple program... [ 50.652140] cgroup: Unknown subsys name 'net' [ 50.706310] cgroup: Unknown subsys name 'cpuset' [ 50.722192] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:13:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffff888016b6fe6c RDX=0000000000000001 RSI=ffff88801cbbdbc8 RDI=ffff888015f98000 RBP=ffff88801cbbdbc8 RSP=ffff888016b6fe48 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000000 R11=0000000000000001 R12=ffffffff84c71a10 R13=ffff888016b6fe6c R14=0000000000000001 R15=0000000000000001 RIP=ffffffff815221da RFL=00000002 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f2b6ad58900 00000000 00000000 GS =0000 ffff8880e538f000 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=000055c80cf9dbec CR3=00000000205e4000 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=000000000002430b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5df05f48 CR3=000000001d098000 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=33313a373120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323235 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000