[ 46.469084] ------------[ cut here ]------------ [ 46.470011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.472190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 46.473802] Modules linked in: [ 46.474523] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.476847] Tainted: [W]=WARN [ 46.477418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.479248] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.480294] 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 [ 46.483627] RSP: 0018:ffff88801c9bfbc0 EFLAGS: 00010286 [ 46.484614] RAX: 0000000000000000 RBX: ffffed1003937f78 RCX: ffffffff813a4050 [ 46.485888] RDX: ffff888016085340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.487155] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003937f2f [ 46.488528] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.490011] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c9bfdf8 [ 46.491363] FS: 00007f91a692a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.493016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.494236] CR2: 00007ffdc9845ef7 CR3: 000000000d0e3000 CR4: 0000000000350ef0 [ 46.495658] Call Trace: [ 46.496187] [ 46.496625] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.497565] ? __create_object+0x59/0x80 [ 46.498302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.499264] __vmalloc_noprof+0x59/0x60 [ 46.500080] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.501091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.502051] bpf_prog_alloc+0x39/0x200 [ 46.502820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.503754] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.504679] do_seccomp+0x349/0x25e0 [ 46.505367] ? find_held_lock+0x2b/0x80 [ 46.506150] ? do_prlimit+0x310/0x610 [ 46.506896] ? __pfx_do_seccomp+0x10/0x10 [ 46.507690] ? do_raw_spin_unlock+0x53/0x220 [ 46.508528] ? _raw_spin_unlock+0x1e/0x40 [ 46.509273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.510237] ? static_key_count+0x60/0x80 [ 46.511034] prctl_set_seccomp+0x4e/0x70 [ 46.511828] __do_sys_prctl+0xe6c/0x1d70 [ 46.512609] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.513410] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.514394] ? irqentry_exit+0xf3/0x650 [ 46.515151] do_syscall_64+0xbf/0x430 [ 46.515908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.516855] RIP: 0033:0x7f91a6e1c5cd [ 46.517573] 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 [ 46.520727] RSP: 002b:00007ffdc9843ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.522084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91a6e1c5cd [ 46.523455] RDX: 000055aadaa08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.524862] RBP: 00007ffdc9843b20 R08: 0000000000000000 R09: 00007ffdc98431c0 [ 46.526330] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab015de240 [ 46.527806] R13: 00007ffdc9843f50 R14: 000055ab015e7380 R15: 000055ab015f2540 [ 46.529159] [ 46.529715] irq event stamp: 1889 [ 46.530470] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 46.532173] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 46.533863] softirqs last enabled at (1866): [] handle_softirqs+0x50c/0x770 [ 46.535448] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 46.536829] ---[ end trace 0000000000000000 ]--- [ 49.947778] ------------[ cut here ]------------ [ 49.948535] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.950148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.951288] Modules linked in: [ 49.951807] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.953356] Tainted: [W]=WARN [ 49.953827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.954966] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.955745] 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 [ 49.958238] RSP: 0018:ffff888017cafbc0 EFLAGS: 00010286 [ 49.959009] RAX: 0000000000000000 RBX: ffffed1002f95f78 RCX: ffffffff813a4050 [ 49.960025] RDX: ffff88801acf1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.961028] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f95f2f [ 49.962029] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.963031] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017cafdf8 [ 49.964050] FS: 00007f6de2908900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.965185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.966009] CR2: 00007ffd20671ef7 CR3: 000000000e561000 CR4: 0000000000350ef0 [ 49.967011] Call Trace: [ 49.967374] [ 49.967752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.968454] ? __create_object+0x59/0x80 [ 49.969034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.969798] __vmalloc_noprof+0x59/0x60 [ 49.970360] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.971042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.971789] bpf_prog_alloc+0x39/0x200 [ 49.972333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.973057] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.973757] do_seccomp+0x349/0x25e0 [ 49.974281] ? find_held_lock+0x2b/0x80 [ 49.974873] ? do_prlimit+0x310/0x610 [ 49.975415] ? __pfx_do_seccomp+0x10/0x10 [ 49.976037] ? do_raw_spin_unlock+0x53/0x220 [ 49.976687] ? _raw_spin_unlock+0x1e/0x40 [ 49.977258] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.978006] ? static_key_count+0x60/0x80 [ 49.978625] prctl_set_seccomp+0x4e/0x70 [ 49.979194] __do_sys_prctl+0xe6c/0x1d70 [ 49.979820] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.980487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.981202] ? irqentry_exit+0xf3/0x650 [ 49.981794] do_syscall_64+0xbf/0x430 [ 49.982333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.983071] RIP: 0033:0x7f6de2dfa5cd [ 49.983633] 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 [ 49.986106] RSP: 002b:00007ffd2066f2a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.987165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6de2dfa5cd [ 49.988175] RDX: 000055bd66525e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.989177] RBP: 00007ffd2066f300 R08: 0000000000000000 R09: 00007ffd2066e9a0 [ 49.990176] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd79c7c240 [ 49.991165] R13: 00007ffd2066f730 R14: 000055bd79c7bbf0 R15: 000055bd79c904d0 [ 49.992194] [ 49.992554] irq event stamp: 1681 [ 49.993022] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 49.994202] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 49.995382] softirqs last enabled at (1388): [] handle_softirqs+0x50c/0x770 [ 49.996601] softirqs last disabled at (1383): [] __irq_exit_rcu+0xc4/0x100 [ 49.997774] ---[ end trace 0000000000000000 ]--- [ 50.841127] ------------[ cut here ]------------ [ 50.842033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.844122] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.845780] Modules linked in: [ 50.846363] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.848395] Tainted: [W]=WARN [ 50.848982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.850417] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.851314] 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 [ 50.854504] RSP: 0018:ffff8880162c7bc0 EFLAGS: 00010286 [ 50.855475] RAX: 0000000000000000 RBX: ffffed1002c58f78 RCX: ffffffff813a4050 [ 50.856761] RDX: ffff88801acf5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.858038] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c58f2f [ 50.859317] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.860594] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162c7df8 [ 50.861882] FS: 00007ff7cfefa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.863301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.864369] CR2: 00007fff9a870ef7 CR3: 000000000d2fe000 CR4: 0000000000350ef0 [ 50.865647] Call Trace: [ 50.866113] [ 50.866566] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.867464] ? __create_object+0x59/0x80 [ 50.868215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.869182] __vmalloc_noprof+0x59/0x60 [ 50.869935] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.870815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.871751] bpf_prog_alloc+0x39/0x200 [ 50.872474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.873351] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.874254] do_seccomp+0x349/0x25e0 [ 50.874963] ? find_held_lock+0x2b/0x80 [ 50.875713] ? do_prlimit+0x310/0x610 [ 50.876457] ? __pfx_do_seccomp+0x10/0x10 [ 50.877210] ? do_raw_spin_unlock+0x53/0x220 [ 50.878028] ? _raw_spin_unlock+0x1e/0x40 [ 50.878792] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.879751] ? static_key_count+0x60/0x80 [ 50.880553] prctl_set_seccomp+0x4e/0x70 [ 50.881279] __do_sys_prctl+0xe6c/0x1d70 [ 50.882045] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.882892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.883871] ? irqentry_exit+0xf3/0x650 [ 50.884639] do_syscall_64+0xbf/0x430 [ 50.885321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.886262] RIP: 0033:0x7ff7d03ec5cd [ 50.886958] 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 [ 50.890127] RSP: 002b:00007fff9a86e3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.891503] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7d03ec5cd [ 50.892794] RDX: 000055dc9992ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.894070] RBP: 00007fff9a86e410 R08: 0000000000000000 R09: 00007fff9a86dab0 [ 50.895335] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcb3b74ad0 [ 50.896628] R13: 00007fff9a86e840 R14: 000055dcb3b75bc0 R15: 000055dcb3b86780 [ 50.897911] [ 50.898329] irq event stamp: 1771 [ 50.898973] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.900496] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.902017] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 50.903565] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 50.905090] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26981' (ECDSA) to the list of known hosts. 2025/11/17 15:38:04 fuzzer started 2025/11/17 15:38:04 dialing manager at localhost:37895 2025/11/17 15:38:05 checking machine... 2025/11/17 15:38:05 checking revisions... [ 51.841809] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:38:05 testing simple program... [ 51.933774] cgroup: Unknown subsys name 'net' [ 51.991959] cgroup: Unknown subsys name 'cpuset' [ 52.013296] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:38:04 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86d7aab8 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86d7aabc R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000009b1d4 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff8880175e7868 R15=ffff88806ce08a70 RIP=ffffffff8135f0bf 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 00007f6de2908900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055bd79c7d954 CR3=000000001f9ad000 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=00000000000000000000000000000000 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=ffffffff87cecb40 RBX=ffff8880096fb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880096fc200 RDI=ffff8880096fc1d8 RBP=ffff8880096fc1d8 RSP=ffff8880097576b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527a64 RFL=00000086 [--S--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 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=00007ffe3fc77558 CR3=000000000de28000 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=00000000000000000000000000000000 XMM01=3c4eaeed14c8d6b9e84d4e1a43761f7a XMM02=0000000000302ca8eff9b2d0a8fce9cb XMM03=0000000000302d782c67c8bc2e329bc3 XMM04=54cf65cf3271f55d00000000000ae988 XMM05=2d742cf50fd7c191000000000031f218 XMM06=e87110b4b5e160a60000000000319090 XMM07=e042d86d42eb936e0000000000310508 XMM08=a55637d87d46d7df0000000000302d78 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000