[ 46.356809] ------------[ cut here ]------------ [ 46.357753] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.359893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.361360] Modules linked in: [ 46.362007] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.364071] Tainted: [W]=WARN [ 46.364655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.366193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.367126] 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 [ 46.370351] RSP: 0018:ffff888017467bc0 EFLAGS: 00010286 [ 46.371350] RAX: 0000000000000000 RBX: ffffed1002e8cf78 RCX: ffffffff813a4050 [ 46.372661] RDX: ffff8880162b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.373999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8cf2f [ 46.375310] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.376613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017467df8 [ 46.377921] FS: 00007f547be56900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.379370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.380456] CR2: 00007f547c348580 CR3: 000000000c43b000 CR4: 0000000000350ef0 [ 46.381767] Call Trace: [ 46.382235] [ 46.382646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.383581] ? __create_object+0x59/0x80 [ 46.384384] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.385393] __vmalloc_noprof+0x59/0x60 [ 46.386206] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.387085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.388035] bpf_prog_alloc+0x39/0x200 [ 46.388807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.389762] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.390652] do_seccomp+0x349/0x25e0 [ 46.391398] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.392331] ? __pfx_do_seccomp+0x10/0x10 [ 46.393130] ? find_held_lock+0x2b/0x80 [ 46.393917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.394895] ? static_key_count+0x60/0x80 [ 46.395663] prctl_set_seccomp+0x4e/0x70 [ 46.396487] __do_sys_prctl+0xe6c/0x1d70 [ 46.397288] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.398150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.399143] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.400142] ? irqentry_exit+0xf3/0x650 [ 46.400923] do_syscall_64+0xbf/0x430 [ 46.401635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.402611] RIP: 0033:0x7f547c3485cd [ 46.403341] 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 [ 46.406587] RSP: 002b:00007fffe2361970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.407983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f547c3485cd [ 46.409314] RDX: 0000562f97a7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.410392] RBP: 00007fffe23619d0 R08: 0000000000000000 R09: 00007fffe2361070 [ 46.411491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f989c4ad0 [ 46.412577] R13: 00007fffe2361e00 R14: 0000562f989c5bc0 R15: 0000562f989d6780 [ 46.413664] [ 46.414050] irq event stamp: 1801 [ 46.414559] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 46.415848] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 46.417139] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 46.418434] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 46.419705] ---[ end trace 0000000000000000 ]--- [ 49.640888] ------------[ cut here ]------------ [ 49.641644] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.643941] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.645431] Modules linked in: [ 49.646079] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.648083] Tainted: [W]=WARN [ 49.648658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.650191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.651130] 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 [ 49.654262] RSP: 0018:ffff888019997bc0 EFLAGS: 00010286 [ 49.655240] RAX: 0000000000000000 RBX: ffffed1003332f78 RCX: ffffffff813a4050 [ 49.656520] RDX: ffff88801a65d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.657791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003332f2f [ 49.659053] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.660320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019997df8 [ 49.661580] FS: 00007f772e13d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.662997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.664046] CR2: 00007ffffd8f8ef8 CR3: 000000000e125000 CR4: 0000000000350ef0 [ 49.665330] Call Trace: [ 49.665820] [ 49.666225] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.667108] ? __create_object+0x59/0x80 [ 49.667873] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.668847] __vmalloc_noprof+0x59/0x60 [ 49.669551] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.670415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.671320] bpf_prog_alloc+0x39/0x200 [ 49.672052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.673051] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.673952] do_seccomp+0x349/0x25e0 [ 49.674615] ? find_held_lock+0x2b/0x80 [ 49.675372] ? do_prlimit+0x310/0x610 [ 49.676121] ? __pfx_do_seccomp+0x10/0x10 [ 49.676914] ? do_raw_spin_unlock+0x53/0x220 [ 49.677748] ? _raw_spin_unlock+0x1e/0x40 [ 49.678472] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.679427] ? static_key_count+0x60/0x80 [ 49.680236] prctl_set_seccomp+0x4e/0x70 [ 49.681002] __do_sys_prctl+0xe6c/0x1d70 [ 49.681765] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.682568] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.683527] ? irqentry_exit+0xf3/0x650 [ 49.684296] do_syscall_64+0xbf/0x430 [ 49.685021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.685961] RIP: 0033:0x7f772e62f5cd [ 49.686607] 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 [ 49.689724] RSP: 002b:00007ffffd8f6b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.691067] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f772e62f5cd [ 49.692343] RDX: 000055a4afe49e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.693562] RBP: 00007ffffd8f6bd0 R08: 0000000000000000 R09: 00007ffffd8f6270 [ 49.694383] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4c6b6f240 [ 49.695210] R13: 00007ffffd8f7000 R14: 000055a4c6b6ebf0 R15: 000055a4c6b834d0 [ 49.696054] [ 49.696337] irq event stamp: 1763 [ 49.696762] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 49.697744] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 49.698715] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 49.699704] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 49.700648] ---[ end trace 0000000000000000 ]--- [ 50.504251] ------------[ cut here ]------------ [ 50.505337] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.507738] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.509497] Modules linked in: [ 50.510251] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.512578] Tainted: [W]=WARN [ 50.513275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.514997] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.516057] 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 [ 50.519743] RSP: 0018:ffff888016cc7bc0 EFLAGS: 00010286 [ 50.520915] RAX: 0000000000000000 RBX: ffffed1002d98f78 RCX: ffffffff813a4050 [ 50.522418] RDX: ffff88801a56d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.523898] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d98f2f [ 50.525409] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.526910] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cc7df8 [ 50.528423] FS: 00007fb8982e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.530120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.531363] CR2: 00007ffce7adfef8 CR3: 000000001eb79000 CR4: 0000000000350ef0 [ 50.532885] Call Trace: [ 50.533422] [ 50.533957] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.535012] ? __create_object+0x59/0x80 [ 50.535915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.536892] __vmalloc_noprof+0x59/0x60 [ 50.537472] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.538179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.538937] bpf_prog_alloc+0x39/0x200 [ 50.539494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.540260] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.540995] do_seccomp+0x349/0x25e0 [ 50.541537] ? find_held_lock+0x2b/0x80 [ 50.542151] ? do_prlimit+0x310/0x610 [ 50.542749] ? __pfx_do_seccomp+0x10/0x10 [ 50.543340] ? do_raw_spin_unlock+0x53/0x220 [ 50.544011] ? _raw_spin_unlock+0x1e/0x40 [ 50.544608] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.545376] ? static_key_count+0x60/0x80 [ 50.546023] prctl_set_seccomp+0x4e/0x70 [ 50.546609] __do_sys_prctl+0xe6c/0x1d70 [ 50.547242] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.547928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.548711] ? irqentry_exit+0xf3/0x650 [ 50.549296] do_syscall_64+0xbf/0x430 [ 50.549902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.550641] RIP: 0033:0x7fb8987da5cd [ 50.551214] 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 [ 50.553770] RSP: 002b:00007ffce7ade900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.554878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8987da5cd [ 50.555915] RDX: 0000563230362e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.557113] RBP: 00007ffce7ade960 R08: 0000000000000000 R09: 00007ffce7ade000 [ 50.558152] R10: 0000000000000000 R11: 0000000000000246 R12: 000056325abe4b10 [ 50.559191] R13: 00007ffce7aded90 R14: 000056325abe52b0 R15: 000056325abf96f0 [ 50.560253] [ 50.560600] irq event stamp: 1733 [ 50.561130] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.562371] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.563607] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.564875] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.566100] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19491' (ECDSA) to the list of known hosts. 2025/11/18 07:44:18 fuzzer started 2025/11/18 07:44:18 dialing manager at localhost:37895 2025/11/18 07:44:18 checking machine... 2025/11/18 07:44:18 checking revisions... [ 51.611161] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:44:18 testing simple program... [ 51.689610] cgroup: Unknown subsys name 'net' [ 51.743288] cgroup: Unknown subsys name 'cpuset' [ 51.760222] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:44:17 Registers: info registers vcpu 0 RAX=ffffffff86e87f7d RBX=0000000000000002 RCX=ffffffff86e87f78 RDX=0000000000000000 RSI=1ffffffff0dd0fef RDI=ffffffff869b0360 RBP=ffff88806ce08a98 RSP=ffff88806ce089d0 R8 =ffffffff86e87f42 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7feb R12=ffff88806ce08aa0 R13=ffff88806ce08a88 R14=ffff88806ce08a81 R15=ffff88806ce08a40 RIP=ffffffff8135e815 RFL=00000213 [----A-C] 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 00007f772e13d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f772e6f4618 CR3=0000000009e0b000 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=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=000000000002bb0f 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe9de2e668 CR3=000000000d380000 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=2037313a34343a373020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a34343a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000