[ 46.388346] ------------[ cut here ]------------ [ 46.389150] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.390848] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.392064] Modules linked in: [ 46.392558] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.394188] Tainted: [W]=WARN [ 46.394644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.395872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.396598] 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 [ 46.399230] RSP: 0018:ffff88801615fbc0 EFLAGS: 00010286 [ 46.400042] RAX: 0000000000000000 RBX: ffffed1002c2bf78 RCX: ffffffff813a4050 [ 46.401110] RDX: ffff8880174d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.402165] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2bf2f [ 46.403226] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.404306] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801615fdf8 [ 46.405379] FS: 00007f26a4c0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.406568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.407444] CR2: 00007ffdd7273ef8 CR3: 000000000cdd0000 CR4: 0000000000350ef0 [ 46.408517] Call Trace: [ 46.408935] [ 46.409276] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.410021] ? __create_object+0x59/0x80 [ 46.410642] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.411443] __vmalloc_noprof+0x59/0x60 [ 46.412064] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.412801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.413553] bpf_prog_alloc+0x39/0x200 [ 46.414155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.414910] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.415630] do_seccomp+0x349/0x25e0 [ 46.416233] ? find_held_lock+0x2b/0x80 [ 46.416868] ? do_prlimit+0x310/0x610 [ 46.417446] ? __pfx_do_seccomp+0x10/0x10 [ 46.418087] ? do_raw_spin_unlock+0x53/0x220 [ 46.418789] ? _raw_spin_unlock+0x1e/0x40 [ 46.419409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.420202] ? static_key_count+0x60/0x80 [ 46.420866] prctl_set_seccomp+0x4e/0x70 [ 46.421465] __do_sys_prctl+0xe6c/0x1d70 [ 46.422104] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.422803] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.423567] ? irqentry_exit+0xf3/0x650 [ 46.424201] do_syscall_64+0xbf/0x430 [ 46.424812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.425556] RIP: 0033:0x7f26a50ff5cd [ 46.426138] 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 [ 46.428762] RSP: 002b:00007ffdd7271670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.429887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26a50ff5cd [ 46.430957] RDX: 00005562db03be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.432026] RBP: 00007ffdd72716d0 R08: 0000000000000000 R09: 00007ffdd7270d70 [ 46.433112] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563040d7ad0 [ 46.434178] R13: 00007ffdd7271b00 R14: 00005563040d8bc0 R15: 00005563040e9780 [ 46.435246] [ 46.435595] irq event stamp: 1689 [ 46.436130] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 46.437406] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 46.438677] softirqs last enabled at (1218): [] handle_softirqs+0x50c/0x770 [ 46.439960] softirqs last disabled at (1213): [] __irq_exit_rcu+0xc4/0x100 [ 46.441232] ---[ end trace 0000000000000000 ]--- [ 49.277213] ------------[ cut here ]------------ [ 49.278142] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.280244] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.281707] Modules linked in: [ 49.282330] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.284571] Tainted: [W]=WARN [ 49.285252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.286761] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.287668] 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 [ 49.290857] RSP: 0018:ffff8880162efbc0 EFLAGS: 00010286 [ 49.291845] RAX: 0000000000000000 RBX: ffffed1002c5df78 RCX: ffffffff813a4050 [ 49.293137] RDX: ffff8880137b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.294412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5df2f [ 49.295695] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.297019] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162efdf8 [ 49.298299] FS: 00007fb3e41cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.299758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.300834] CR2: 00007ffcbd9a9ef8 CR3: 000000000d252000 CR4: 0000000000350ef0 [ 49.302125] Call Trace: [ 49.302586] [ 49.303035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.303939] ? __create_object+0x59/0x80 [ 49.304684] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.305675] __vmalloc_noprof+0x59/0x60 [ 49.306433] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.307298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.308239] bpf_prog_alloc+0x39/0x200 [ 49.308989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.309928] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.310838] do_seccomp+0x349/0x25e0 [ 49.311508] ? find_held_lock+0x2b/0x80 [ 49.312273] ? do_prlimit+0x310/0x610 [ 49.313023] ? __pfx_do_seccomp+0x10/0x10 [ 49.313813] ? do_raw_spin_unlock+0x53/0x220 [ 49.314588] ? _raw_spin_unlock+0x1e/0x40 [ 49.315360] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.316328] ? static_key_count+0x60/0x80 [ 49.317135] prctl_set_seccomp+0x4e/0x70 [ 49.317908] __do_sys_prctl+0xe6c/0x1d70 [ 49.318643] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.319492] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.320461] ? irqentry_exit+0xf3/0x650 [ 49.321263] do_syscall_64+0xbf/0x430 [ 49.322005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.322975] RIP: 0033:0x7fb3e46be5cd [ 49.323643] 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 [ 49.326845] RSP: 002b:00007ffcbd9a7550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.328219] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3e46be5cd [ 49.329514] RDX: 000055b5174f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.330795] RBP: 00007ffcbd9a75b0 R08: 0000000000000000 R09: 00007ffcbd9a6c50 [ 49.332073] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b54f3df2b0 [ 49.333367] R13: 00007ffcbd9a79e0 R14: 000055b54f3e1d20 R15: 000055b54f3f38d0 [ 49.334662] [ 49.335125] irq event stamp: 1763 [ 49.335767] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 49.337304] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 49.338810] softirqs last enabled at (1372): [] handle_softirqs+0x50c/0x770 [ 49.340325] softirqs last disabled at (1367): [] __irq_exit_rcu+0xc4/0x100 [ 49.341792] ---[ end trace 0000000000000000 ]--- [ 50.020808] ------------[ cut here ]------------ [ 50.021698] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.023893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.025847] Modules linked in: [ 50.026588] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.028756] Tainted: [W]=WARN [ 50.029325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.030843] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.031783] 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 [ 50.035011] RSP: 0018:ffff888017ff7bc0 EFLAGS: 00010286 [ 50.036002] RAX: 0000000000000000 RBX: ffffed1002ffef78 RCX: ffffffff813a4050 [ 50.037346] RDX: ffff888017f95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.038669] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ffef2f [ 50.039968] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.041323] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ff7df8 [ 50.042642] FS: 00007f094ba97900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.044097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.045197] CR2: 00007ffebfcb4ef8 CR3: 0000000020187000 CR4: 0000000000350ef0 [ 50.046523] Call Trace: [ 50.047039] [ 50.047468] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.048401] ? __create_object+0x59/0x80 [ 50.049203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.050201] __vmalloc_noprof+0x59/0x60 [ 50.050983] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.051873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.052862] bpf_prog_alloc+0x39/0x200 [ 50.053586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.054562] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.055486] do_seccomp+0x349/0x25e0 [ 50.056211] ? find_held_lock+0x2b/0x80 [ 50.056988] ? do_prlimit+0x310/0x610 [ 50.057682] ? __pfx_do_seccomp+0x10/0x10 [ 50.058462] ? do_raw_spin_unlock+0x53/0x220 [ 50.059285] ? _raw_spin_unlock+0x1e/0x40 [ 50.060060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.061031] ? static_key_count+0x60/0x80 [ 50.061827] prctl_set_seccomp+0x4e/0x70 [ 50.062548] __do_sys_prctl+0xe6c/0x1d70 [ 50.063333] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.064186] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.065159] ? irqentry_exit+0xf3/0x650 [ 50.065922] do_syscall_64+0xbf/0x430 [ 50.066616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.067547] RIP: 0033:0x7f094bf895cd [ 50.068243] 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 [ 50.071649] RSP: 002b:00007ffebfcb32c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.073057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f094bf895cd [ 50.074339] RDX: 000055c19ca27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.075600] RBP: 00007ffebfcb3320 R08: 0000000000000000 R09: 00007ffebfcb29c0 [ 50.076894] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1c94e8ad0 [ 50.078154] R13: 00007ffebfcb3750 R14: 000055c1c94e9bc0 R15: 000055c1c94fa780 [ 50.079436] [ 50.079895] irq event stamp: 1817 [ 50.080508] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.082020] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 50.083787] softirqs last enabled at (1372): [] handle_softirqs+0x50c/0x770 [ 50.085304] softirqs last disabled at (1367): [] __irq_exit_rcu+0xc4/0x100 [ 50.086598] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34902' (ECDSA) to the list of known hosts. 2025/11/17 09:31:16 fuzzer started 2025/11/17 09:31:16 dialing manager at localhost:37895 2025/11/17 09:31:17 checking machine... 2025/11/17 09:31:17 checking revisions... [ 50.912768] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:31:17 testing simple program... [ 51.002662] cgroup: Unknown subsys name 'net' [ 51.077648] cgroup: Unknown subsys name 'cpuset' [ 51.093181] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:31:16 Registers: info registers vcpu 0 RAX=ffff88800ca9f900 RBX=0000000000000001 RCX=ffff88800ca9f9a0 RDX=1ffff11001953f29 RSI=ffffffff85e1ffe0 RDI=ffff88800ca9f900 RBP=ffff88800ca9f958 RSP=ffff88800ca9f840 R8 =0000000000000001 R9 =ffff88800ca9f940 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000000 R13=ffff88800ca9f948 R14=ffff88800ca9f948 R15=ffff88800ca9f900 RIP=ffffffff8135e495 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 00007fb3e41cc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcbd9a1000 CR3=0000000020224000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009757758 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ec R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009757840 RIP=ffffffff81529235 RFL=00000292 [--S-A--] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb3e4783618 CR3=000000000e525000 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=31333a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323033 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000