[ 38.933557] ------------[ cut here ]------------ [ 38.934469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.936486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.937924] Modules linked in: [ 38.938581] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.940542] Tainted: [W]=WARN [ 38.941147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.942589] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.943508] 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 [ 38.946626] RSP: 0018:ffff88800d78fbc0 EFLAGS: 00010286 [ 38.947608] RAX: 0000000000000000 RBX: ffffed1001af1f78 RCX: ffffffff813a4050 [ 38.948864] RDX: ffff888009d31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.950122] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001af1f2f [ 38.951398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.952653] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d78fdf8 [ 38.953914] FS: 00007f2693f67900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.955332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.956388] CR2: 00007f26944cd4a6 CR3: 0000000009c89000 CR4: 0000000000350ef0 [ 38.957656] Call Trace: [ 38.958147] [ 38.958552] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.959443] ? __create_object+0x59/0x80 [ 38.960224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.961189] __vmalloc_noprof+0x59/0x60 [ 38.961903] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.962761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.963699] bpf_prog_alloc+0x39/0x200 [ 38.964427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.965343] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.966225] do_seccomp+0x349/0x25e0 [ 38.966887] ? find_held_lock+0x2b/0x80 [ 38.967642] ? do_prlimit+0x310/0x610 [ 38.968371] ? __pfx_do_seccomp+0x10/0x10 [ 38.969141] ? do_raw_spin_unlock+0x53/0x220 [ 38.969915] ? _raw_spin_unlock+0x1e/0x40 [ 38.970809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.971780] ? static_key_count+0x60/0x80 [ 38.972560] prctl_set_seccomp+0x4e/0x70 [ 38.973328] __do_sys_prctl+0xe6c/0x1d70 [ 38.974068] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.974921] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.975897] ? irqentry_exit+0xf3/0x650 [ 38.976658] do_syscall_64+0xbf/0x430 [ 38.977390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.978342] RIP: 0033:0x7f26944595cd [ 38.978993] 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 [ 38.982109] RSP: 002b:00007fff4fa81090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.983468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26944595cd [ 38.984729] RDX: 00005580d9207e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.985988] RBP: 00007fff4fa810f0 R08: 0000000000000000 R09: 00007fff4fa80790 [ 38.987254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558108864bf0 [ 38.988543] R13: 00007fff4fa81520 R14: 000055810886e380 R15: 0000558108879460 [ 38.989833] [ 38.990282] irq event stamp: 1719 [ 38.990878] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 38.992386] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 38.993903] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 38.995444] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 38.996947] ---[ end trace 0000000000000000 ]--- [ 42.059118] ------------[ cut here ]------------ [ 42.059866] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.061622] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.062839] Modules linked in: [ 42.063391] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.065026] Tainted: [W]=WARN [ 42.065536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.066759] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.067541] 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 [ 42.070199] RSP: 0018:ffff8880168b7bc0 EFLAGS: 00010286 [ 42.070972] RAX: 0000000000000000 RBX: ffffed1002d16f78 RCX: ffffffff813a4050 [ 42.072085] RDX: ffff88800f283780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.073164] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d16f2f [ 42.074231] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.075299] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168b7df8 [ 42.076381] FS: 00007fbe48c37900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.077588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.078481] CR2: 00007fffc8c4aef8 CR3: 000000001a221000 CR4: 0000000000350ef0 [ 42.079562] Call Trace: [ 42.079951] [ 42.080331] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.081043] ? __create_object+0x59/0x80 [ 42.081705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.082514] __vmalloc_noprof+0x59/0x60 [ 42.083152] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.083857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.084638] bpf_prog_alloc+0x39/0x200 [ 42.085258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.086000] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.086760] do_seccomp+0x349/0x25e0 [ 42.087374] ? find_held_lock+0x2b/0x80 [ 42.087977] ? do_prlimit+0x310/0x610 [ 42.088597] ? __pfx_do_seccomp+0x10/0x10 [ 42.089254] ? do_raw_spin_unlock+0x53/0x220 [ 42.089916] ? _raw_spin_unlock+0x1e/0x40 [ 42.090577] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.091398] ? static_key_count+0x60/0x80 [ 42.092029] prctl_set_seccomp+0x4e/0x70 [ 42.092679] __do_sys_prctl+0xe6c/0x1d70 [ 42.093346] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.094029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.094841] ? irqentry_exit+0xf3/0x650 [ 42.095494] do_syscall_64+0xbf/0x430 [ 42.096075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.096874] RIP: 0033:0x7fbe491295cd [ 42.097460] 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 [ 42.100117] RSP: 002b:00007fffc8c49af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.101266] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe491295cd [ 42.102338] RDX: 0000556e1af03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.103406] RBP: 00007fffc8c49b50 R08: 0000000000000000 R09: 00007fffc8c491f0 [ 42.104472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e37eccbf0 [ 42.105542] R13: 00007fffc8c49f80 R14: 0000556e37ed6380 R15: 0000556e37ee1460 [ 42.106625] [ 42.106978] irq event stamp: 1749 [ 42.107535] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.108813] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.110076] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 42.111388] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 42.112648] ---[ end trace 0000000000000000 ]--- [ 42.893080] ------------[ cut here ]------------ [ 42.893855] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.895544] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.896754] Modules linked in: [ 42.897286] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.899130] Tainted: [W]=WARN [ 42.899597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.900875] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.901634] 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 [ 42.904280] RSP: 0018:ffff888016c5fbc0 EFLAGS: 00010286 [ 42.905056] RAX: 0000000000000000 RBX: ffffed1002d8bf78 RCX: ffffffff813a4050 [ 42.906127] RDX: ffff8880174f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.907185] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8bf2f [ 42.908285] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.909353] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c5fdf8 [ 42.910430] FS: 00007f8b83e48900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.911634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.912517] CR2: 00007ffcf07d2ef8 CR3: 000000001ebb4000 CR4: 0000000000350ef0 [ 42.913577] Call Trace: [ 42.913961] [ 42.914333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.915038] ? __create_object+0x59/0x80 [ 42.915694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.916488] __vmalloc_noprof+0x59/0x60 [ 42.917076] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.917800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.918575] bpf_prog_alloc+0x39/0x200 [ 42.919176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.919911] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.920660] do_seccomp+0x349/0x25e0 [ 42.921253] ? find_held_lock+0x2b/0x80 [ 42.921847] ? do_prlimit+0x310/0x610 [ 42.922465] ? __pfx_do_seccomp+0x10/0x10 [ 42.923075] ? do_raw_spin_unlock+0x53/0x220 [ 42.923778] ? _raw_spin_unlock+0x1e/0x40 [ 42.924433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.925232] ? static_key_count+0x60/0x80 [ 42.925857] prctl_set_seccomp+0x4e/0x70 [ 42.926494] __do_sys_prctl+0xe6c/0x1d70 [ 42.927135] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.927819] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.928616] ? irqentry_exit+0xf3/0x650 [ 42.929249] do_syscall_64+0xbf/0x430 [ 42.929833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.930614] RIP: 0033:0x7f8b8433a5cd [ 42.931198] 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 [ 42.933829] RSP: 002b:00007ffcf07d09f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.934948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b8433a5cd [ 42.936010] RDX: 000056403feace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.937070] RBP: 00007ffcf07d0a50 R08: 0000000000000000 R09: 00007ffcf07d00f0 [ 42.938163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564073e632b0 [ 42.939219] R13: 00007ffcf07d0e80 R14: 0000564073e65d20 R15: 0000564073e778d0 [ 42.940310] [ 42.940665] irq event stamp: 1811 [ 42.941199] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.942456] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.943715] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 42.944984] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 42.946242] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61086' (ECDSA) to the list of known hosts. 2025/11/17 15:30:34 fuzzer started 2025/11/17 15:30:35 dialing manager at localhost:37895 2025/11/17 15:30:35 checking machine... 2025/11/17 15:30:35 checking revisions... [ 43.863399] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:30:35 testing simple program... [ 43.943491] cgroup: Unknown subsys name 'net' [ 43.997924] cgroup: Unknown subsys name 'cpuset' [ 44.011878] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:30:34 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880096278e8 RCX=ffff888009627774 RDX=1ffff110012c4f1d RSI=ffffffff81445b58 RDI=ffff8880096278f4 RBP=0000000000000008 RSP=ffff888009627800 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=000000000000b615 R12=ffff8880096278e8 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff88800945d3c0 RIP=ffffffff8161904f 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 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=00007fbe491ee618 CR3=000000001eb5a000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=0000000000028063 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=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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0089732718 CR3=000000000e681000 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=30333a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343234 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000