[ 38.996499] ------------[ cut here ]------------ [ 38.997425] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.999417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.000910] Modules linked in: [ 39.001560] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.003804] Tainted: [W]=WARN [ 39.004753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.006255] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.007194] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 39.010439] RSP: 0018:ffff888016127bc0 EFLAGS: 00010286 [ 39.011432] RAX: 0000000000000000 RBX: ffffed1002c24f78 RCX: ffffffff813a4050 [ 39.012719] RDX: ffff888015e8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.013988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c24f2f [ 39.015280] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.016580] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016127df8 [ 39.017861] FS: 00007f8048f07900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.019321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.020411] CR2: 00007f804946d4a6 CR3: 000000000d27f000 CR4: 0000000000350ef0 [ 39.021709] Call Trace: [ 39.022216] [ 39.022638] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.023549] ? __create_object+0x59/0x80 [ 39.024351] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.025338] __vmalloc_noprof+0x59/0x60 [ 39.026045] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.026903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027851] bpf_prog_alloc+0x39/0x200 [ 39.028605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029555] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.030461] do_seccomp+0x349/0x25e0 [ 39.031189] ? find_held_lock+0x2b/0x80 [ 39.031908] ? do_prlimit+0x310/0x610 [ 39.032673] ? __pfx_do_seccomp+0x10/0x10 [ 39.033473] ? do_raw_spin_unlock+0x53/0x220 [ 39.034317] ? _raw_spin_unlock+0x1e/0x40 [ 39.035052] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.036026] ? static_key_count+0x60/0x80 [ 39.036845] prctl_set_seccomp+0x4e/0x70 [ 39.037629] __do_sys_prctl+0xe6c/0x1d70 [ 39.038411] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.039281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.040286] ? irqentry_exit+0xf3/0x650 [ 39.041015] do_syscall_64+0xbf/0x430 [ 39.041750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.042712] RIP: 0033:0x7f80493f95cd [ 39.043423] 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 [ 39.046627] RSP: 002b:00007fff59eb5120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.047993] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80493f95cd [ 39.049313] RDX: 000055b4d8441e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.050589] RBP: 00007fff59eb5180 R08: 0000000000000000 R09: 00007fff59eb4820 [ 39.051864] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b51006cad0 [ 39.053190] R13: 00007fff59eb55b0 R14: 000055b51006dbc0 R15: 000055b51007e780 [ 39.054512] [ 39.054944] irq event stamp: 1827 [ 39.055591] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 39.057144] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 39.058668] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 39.060204] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 39.061710] ---[ end trace 0000000000000000 ]--- [ 42.366660] ------------[ cut here ]------------ [ 42.367742] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.369761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.371218] Modules linked in: [ 42.371807] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.373994] Tainted: [W]=WARN [ 42.374659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.376142] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.377038] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 42.380225] RSP: 0018:ffff88800e16fbc0 EFLAGS: 00010286 [ 42.381209] RAX: 0000000000000000 RBX: ffffed1001c2df78 RCX: ffffffff813a4050 [ 42.382497] RDX: ffff8880172a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.383776] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c2df2f [ 42.385067] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.386345] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e16fdf8 [ 42.387612] FS: 00007fc098d78900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.389042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.390133] CR2: 00007fc0992de4a6 CR3: 00000000202e3000 CR4: 0000000000350ef0 [ 42.391408] Call Trace: [ 42.391878] [ 42.392347] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.393238] ? __create_object+0x59/0x80 [ 42.393972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.394924] __vmalloc_noprof+0x59/0x60 [ 42.395682] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.396564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.397480] bpf_prog_alloc+0x39/0x200 [ 42.398204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.399092] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.399983] do_seccomp+0x349/0x25e0 [ 42.400718] ? find_held_lock+0x2b/0x80 [ 42.401485] ? do_prlimit+0x310/0x610 [ 42.402215] ? __pfx_do_seccomp+0x10/0x10 [ 42.402956] ? do_raw_spin_unlock+0x53/0x220 [ 42.403783] ? _raw_spin_unlock+0x1e/0x40 [ 42.404586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.405554] ? static_key_count+0x60/0x80 [ 42.406347] prctl_set_seccomp+0x4e/0x70 [ 42.407074] __do_sys_prctl+0xe6c/0x1d70 [ 42.407863] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.408736] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.409709] ? irqentry_exit+0xf3/0x650 [ 42.410490] do_syscall_64+0xbf/0x430 [ 42.411229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.412187] RIP: 0033:0x7fc09926a5cd [ 42.412838] 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 [ 42.416012] RSP: 002b:00007fffb9820010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.417392] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc09926a5cd [ 42.418671] RDX: 000056356fdf6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.419959] RBP: 00007fffb9820070 R08: 0000000000000000 R09: 00007fffb981f710 [ 42.421255] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635a221cad0 [ 42.422548] R13: 00007fffb98204a0 R14: 00005635a221dbc0 R15: 00005635a222e780 [ 42.423858] [ 42.424349] irq event stamp: 1753 [ 42.424955] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.426466] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.427972] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 42.429506] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 42.431023] ---[ end trace 0000000000000000 ]--- [ 43.225092] ------------[ cut here ]------------ [ 43.225995] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.227928] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.229372] Modules linked in: [ 43.229960] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.231896] Tainted: [W]=WARN [ 43.232489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.233924] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.234834] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.237912] RSP: 0018:ffff888016fc7bc0 EFLAGS: 00010286 [ 43.238870] RAX: 0000000000000000 RBX: ffffed1002df8f78 RCX: ffffffff813a4050 [ 43.240129] RDX: ffff888018d11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.241410] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df8f2f [ 43.242660] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.243907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fc7df8 [ 43.245197] FS: 00007fe3ba8b0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.246623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.247674] CR2: 00007ffccbaacef7 CR3: 0000000020218000 CR4: 0000000000350ef0 [ 43.248950] Call Trace: [ 43.249448] [ 43.249858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.250734] ? __create_object+0x59/0x80 [ 43.251512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.252474] __vmalloc_noprof+0x59/0x60 [ 43.253230] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.254051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.254968] bpf_prog_alloc+0x39/0x200 [ 43.255682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.256604] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.257495] do_seccomp+0x349/0x25e0 [ 43.258196] ? find_held_lock+0x2b/0x80 [ 43.258902] ? do_prlimit+0x310/0x610 [ 43.259638] ? __pfx_do_seccomp+0x10/0x10 [ 43.260411] ? do_raw_spin_unlock+0x53/0x220 [ 43.261233] ? _raw_spin_unlock+0x1e/0x40 [ 43.261954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.262905] ? static_key_count+0x60/0x80 [ 43.263694] prctl_set_seccomp+0x4e/0x70 [ 43.264462] __do_sys_prctl+0xe6c/0x1d70 [ 43.265229] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.266027] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.266969] ? irqentry_exit+0xf3/0x650 [ 43.267717] do_syscall_64+0xbf/0x430 [ 43.268469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.269416] RIP: 0033:0x7fe3bada25cd [ 43.270066] 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 [ 43.273179] RSP: 002b:00007ffccbaab9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.274551] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3bada25cd [ 43.275833] RDX: 000055c41455ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.277140] RBP: 00007ffccbaaba40 R08: 0000000000000000 R09: 00007ffccbaab0e0 [ 43.278423] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c42c24a2b0 [ 43.279708] R13: 00007ffccbaabe70 R14: 000055c42c24cd20 R15: 000055c42c25e8d0 [ 43.281014] [ 43.281477] irq event stamp: 1685 [ 43.282088] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 43.283619] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 43.285134] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 43.286660] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 43.288181] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37317' (ECDSA) to the list of known hosts. 2025/11/19 02:32:25 fuzzer started 2025/11/19 02:32:25 dialing manager at localhost:34383 2025/11/19 02:32:25 checking machine... 2025/11/19 02:32:25 checking revisions... [ 44.167099] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:32:25 testing simple program... [ 44.254094] cgroup: Unknown subsys name 'net' [ 44.311826] cgroup: Unknown subsys name 'cpuset' [ 44.323598] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:32:24 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff81bfb52f RDX=1ffff1100d98fc04 RSI=ffffffff81bfb53c RDI=0000000000000005 RBP=ffff88800f0bfaf0 RSP=ffff88800f0bf8c0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=ffff88806cc7e020 R13=ffff88800f0bfb18 R14=ffff88800f0bfaf0 R15=ffff8880091258f8 RIP=ffffffff81bfb551 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 00007fc098d78900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc09932d650 CR3=00000000202eb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001de17 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8e75641000 CR3=00000000161f3000 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=bdfe502f1ccc759e64490d02001bfc7b XMM02=0000000000303260ec2efd57dc4c00df XMM03=000000000030fa70b88547db15c7c2bb XMM04=8ea03398e615ff0600000000000ae988 XMM05=14648eaa1277bab1000000000031fd78 XMM06=817b8945e9d50373000000000031fc00 XMM07=e042d86d42eb936e00000000003104b0 XMM08=b88547db15c7c2bb00000000003032c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000