[ 46.883418] ------------[ cut here ]------------ [ 46.884383] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.886505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.887981] Modules linked in: [ 46.888580] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.890553] Tainted: [W]=WARN [ 46.891162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.892655] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.893574] 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 [ 46.896798] RSP: 0018:ffff88801a0cfbc0 EFLAGS: 00010286 [ 46.897737] RAX: 0000000000000000 RBX: ffffed1003419f78 RCX: ffffffff813a4050 [ 46.899047] RDX: ffff888016241bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.900341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003419f2f [ 46.901622] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.902938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0cfdf8 [ 46.904220] FS: 00007feab1991900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.905679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.906802] CR2: 00007feab1e83580 CR3: 000000001cd12000 CR4: 0000000000350ef0 [ 46.908090] Call Trace: [ 46.908552] [ 46.909015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.909912] ? __create_object+0x59/0x80 [ 46.910670] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.911660] __vmalloc_noprof+0x59/0x60 [ 46.912429] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.913311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.914262] bpf_prog_alloc+0x39/0x200 [ 46.915011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.915946] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.916856] do_seccomp+0x349/0x25e0 [ 46.917523] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.918446] ? __pfx_do_seccomp+0x10/0x10 [ 46.919247] ? find_held_lock+0x2b/0x80 [ 46.920026] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.920999] ? static_key_count+0x60/0x80 [ 46.921760] prctl_set_seccomp+0x4e/0x70 [ 46.922552] __do_sys_prctl+0xe6c/0x1d70 [ 46.923344] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.924203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.925177] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.926168] ? irqentry_exit+0xf3/0x650 [ 46.926861] do_syscall_64+0xbf/0x430 [ 46.927439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.928240] RIP: 0033:0x7feab1e835cd [ 46.928835] 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 [ 46.931498] RSP: 002b:00007ffeef1ae070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.932637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feab1e835cd [ 46.933710] RDX: 0000561099dbbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.934807] RBP: 00007ffeef1ae0d0 R08: 0000000000000000 R09: 00007ffeef1ad770 [ 46.935878] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610b1197ad0 [ 46.936949] R13: 00007ffeef1ae500 R14: 00005610b1198bc0 R15: 00005610b11a9780 [ 46.938040] [ 46.938413] irq event stamp: 1755 [ 46.938954] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.940234] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.941502] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 46.942801] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 46.944065] ---[ end trace 0000000000000000 ]--- [ 50.009812] ------------[ cut here ]------------ [ 50.010709] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.012750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.014250] Modules linked in: [ 50.015116] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.017207] Tainted: [W]=WARN [ 50.017806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.019272] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.020184] 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 [ 50.023325] RSP: 0018:ffff88800b29fbc0 EFLAGS: 00010286 [ 50.024292] RAX: 0000000000000000 RBX: ffffed1001653f78 RCX: ffffffff813a4050 [ 50.025563] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.026869] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001653f2f [ 50.028127] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.029424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b29fdf8 [ 50.030716] FS: 00007f6908cdb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.032152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.033201] CR2: 00007fff27b25ef7 CR3: 0000000020261000 CR4: 0000000000350ef0 [ 50.034489] Call Trace: [ 50.034987] [ 50.035381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.036239] ? __create_object+0x59/0x80 [ 50.036981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.037918] __vmalloc_noprof+0x59/0x60 [ 50.038639] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.039502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.040414] bpf_prog_alloc+0x39/0x200 [ 50.041133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.042049] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.043369] do_seccomp+0x349/0x25e0 [ 50.044077] ? find_held_lock+0x2b/0x80 [ 50.044823] ? do_prlimit+0x310/0x610 [ 50.045508] ? __pfx_do_seccomp+0x10/0x10 [ 50.046289] ? do_raw_spin_unlock+0x53/0x220 [ 50.047104] ? _raw_spin_unlock+0x1e/0x40 [ 50.047880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.048836] ? static_key_count+0x60/0x80 [ 50.049589] prctl_set_seccomp+0x4e/0x70 [ 50.050373] __do_sys_prctl+0xe6c/0x1d70 [ 50.051141] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.051985] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.052962] ? irqentry_exit+0xf3/0x650 [ 50.053680] do_syscall_64+0xbf/0x430 [ 50.054413] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.055364] RIP: 0033:0x7f69091cd5cd [ 50.056067] 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 [ 50.059259] RSP: 002b:00007fff27b24ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.060633] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69091cd5cd [ 50.061925] RDX: 000055dfdc92de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.063232] RBP: 00007fff27b24c00 R08: 0000000000000000 R09: 00007fff27b242a0 [ 50.064527] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e002b52240 [ 50.065816] R13: 00007fff27b25030 R14: 000055e002b51bf0 R15: 000055e002b664d0 [ 50.067138] [ 50.067572] irq event stamp: 2331 [ 50.068225] hardirqs last enabled at (2341): [] __up_console_sem+0x78/0x80 [ 50.069790] hardirqs last disabled at (2352): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 50.071489] softirqs last enabled at (1964): [] handle_softirqs+0x50c/0x770 [ 50.073047] softirqs last disabled at (1959): [] __irq_exit_rcu+0xc4/0x100 [ 50.074593] ---[ end trace 0000000000000000 ]--- [ 50.879935] ------------[ cut here ]------------ [ 50.880851] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.882945] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.884582] Modules linked in: [ 50.885661] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.887611] Tainted: [W]=WARN [ 50.888189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.889588] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.890468] 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 [ 50.893604] RSP: 0018:ffff888016fbfbc0 EFLAGS: 00010286 [ 50.894548] RAX: 0000000000000000 RBX: ffffed1002df7f78 RCX: ffffffff813a4050 [ 50.895791] RDX: ffff888009f5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.897037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df7f2f [ 50.898317] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.899540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fbfdf8 [ 50.900798] FS: 00007f2d65232900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.902215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.903275] CR2: 00007f2d65724580 CR3: 000000001cfd2000 CR4: 0000000000350ef0 [ 50.904490] Call Trace: [ 50.904976] [ 50.905369] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.906236] ? __create_object+0x59/0x80 [ 50.906991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.907917] __vmalloc_noprof+0x59/0x60 [ 50.908596] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.909430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.910341] bpf_prog_alloc+0x39/0x200 [ 50.911044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.911924] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.912740] do_seccomp+0x349/0x25e0 [ 50.913435] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.914305] ? __pfx_do_seccomp+0x10/0x10 [ 50.915060] ? find_held_lock+0x2b/0x80 [ 50.915738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.916656] ? static_key_count+0x60/0x80 [ 50.917414] prctl_set_seccomp+0x4e/0x70 [ 50.918150] __do_sys_prctl+0xe6c/0x1d70 [ 50.918923] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.919701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.920620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.921550] ? irqentry_exit+0xf3/0x650 [ 50.922300] do_syscall_64+0xbf/0x430 [ 50.923010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.923915] RIP: 0033:0x7f2d657245cd [ 50.924548] 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 [ 50.927698] RSP: 002b:00007ffc95615e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.929003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d657245cd [ 50.930271] RDX: 000055781df4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.931494] RBP: 00007ffc95615ed0 R08: 0000000000000000 R09: 00007ffc95615570 [ 50.932735] R10: 0000000000000000 R11: 0000000000000246 R12: 000055782be6fad0 [ 50.933972] R13: 00007ffc95616300 R14: 000055782be70bc0 R15: 000055782be81780 [ 50.935288] [ 50.935692] irq event stamp: 1893 [ 50.936317] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 50.937795] hardirqs last disabled at (1914): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 50.939429] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 50.940956] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 50.942416] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21339' (ECDSA) to the list of known hosts. 2025/11/17 10:47:02 fuzzer started 2025/11/17 10:47:02 dialing manager at localhost:37895 2025/11/17 10:47:02 checking machine... 2025/11/17 10:47:02 checking revisions... [ 51.780510] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:47:02 testing simple program... [ 51.860327] cgroup: Unknown subsys name 'net' [ 51.932450] cgroup: Unknown subsys name 'cpuset' [ 51.949503] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:47:01 Registers: info registers vcpu 0 RAX=0000000080000007 RBX=000055e002b4fb20 RCX=0000000000000020 RDX=0000000000000000 RSI=0000000000000023 RDI=000055e002b4fb20 RBP=0000000000000002 RSP=00007fff27b24508 R8 =000055e002b7b195 R9 =00007f690928dbe0 R10=0000000000000100 R11=0000000000000246 R12=000055e002b6ca40 R13=00007fff27b24518 R14=00007f6908cb6b22 R15=00007f6908cdb710 RIP=00007f690922e500 RFL=00000282 [--S----] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6908cdb900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e002b53954 CR3=00000000201ef000 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=23232323232323232323232323232323 XMM01=00000000000000000000000000ffffff XMM02=00000000000000000000000000ffff00 XMM03=350909534549525445525f4e49474f4c XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=000000ffffffffffffffffffffffffff XMM08=6573206e6920656d6974207861000023 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d227 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd08b63b5c0 CR3=000000000e4ab000 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=edb1dd22b4379d8370402746f8d5eca1 XMM02=2c67c8bc2e329bc30000000000302248 XMM03=fb795ef6d6577056000000000030eac8 XMM04=53c7d82ea959755900000000000ae988 XMM05=090f1556b20111b3000000000031ea88 XMM06=5b75c91c80445342000000000031e910 XMM07=e042d86d42eb936e000000000030ed48 XMM08=7a95e2732ef5858d00000000003022a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000