[ 43.975548] ------------[ cut here ]------------ [ 43.976526] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.978581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 43.980030] Modules linked in: [ 43.980654] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.982670] Tainted: [W]=WARN [ 43.983265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.984724] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.985623] 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 [ 43.988785] RSP: 0018:ffff88801655fbc0 EFLAGS: 00010286 [ 43.989774] RAX: 0000000000000000 RBX: ffffed1002cabf78 RCX: ffffffff813a4050 [ 43.991057] RDX: ffff8880169b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.992340] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cabf2f [ 43.993620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.994905] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801655fdf8 [ 43.996184] FS: 00007f645249e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.997639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.998725] CR2: 00007ffc7a242ef7 CR3: 000000000bcd3000 CR4: 0000000000350ef0 [ 44.000003] Call Trace: [ 44.000522] [ 44.000935] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.001857] ? __create_object+0x59/0x80 [ 44.002642] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.003613] __vmalloc_noprof+0x59/0x60 [ 44.004369] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.005182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.006124] bpf_prog_alloc+0x39/0x200 [ 44.006864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.007804] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.008723] do_seccomp+0x349/0x25e0 [ 44.009448] ? find_held_lock+0x2b/0x80 [ 44.010178] ? do_prlimit+0x310/0x610 [ 44.010927] ? __pfx_do_seccomp+0x10/0x10 [ 44.011707] ? do_raw_spin_unlock+0x53/0x220 [ 44.012542] ? _raw_spin_unlock+0x1e/0x40 [ 44.013334] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.014315] ? static_key_count+0x60/0x80 [ 44.015078] prctl_set_seccomp+0x4e/0x70 [ 44.015856] __do_sys_prctl+0xe6c/0x1d70 [ 44.016639] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.017511] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.018510] ? irqentry_exit+0xf3/0x650 [ 44.019261] do_syscall_64+0xbf/0x430 [ 44.019946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.020897] RIP: 0033:0x7f64529905cd [ 44.021607] 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 [ 44.024812] RSP: 002b:00007ffc7a2404f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.026205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64529905cd [ 44.027499] RDX: 0000561f2b96de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.028778] RBP: 00007ffc7a240550 R08: 0000000000000000 R09: 00007ffc7a23fbf0 [ 44.030099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f2f7b2b10 [ 44.031379] R13: 00007ffc7a240980 R14: 0000561f2f7b32b0 R15: 0000561f2f7c76f0 [ 44.032674] [ 44.033106] irq event stamp: 1787 [ 44.033777] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 44.035092] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 44.036377] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 44.037686] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 44.038955] ---[ end trace 0000000000000000 ]--- [ 46.888977] ------------[ cut here ]------------ [ 46.889779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.891538] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.892772] Modules linked in: [ 46.893317] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.894984] Tainted: [W]=WARN [ 46.895484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.896723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.897560] 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 [ 46.900372] RSP: 0018:ffff888017e8fbc0 EFLAGS: 00010286 [ 46.901153] RAX: 0000000000000000 RBX: ffffed1002fd1f78 RCX: ffffffff813a4050 [ 46.902300] RDX: ffff8880171e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.903427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fd1f2f [ 46.904494] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.905632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e8fdf8 [ 46.906788] FS: 00007fe2652c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.908068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.908982] CR2: 00007fe2657b5580 CR3: 000000000e616000 CR4: 0000000000350ef0 [ 46.910096] Call Trace: [ 46.910536] [ 46.910879] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.911648] ? __create_object+0x59/0x80 [ 46.912313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.913105] __vmalloc_noprof+0x59/0x60 [ 46.913770] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.914516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.915318] bpf_prog_alloc+0x39/0x200 [ 46.915913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.916707] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.917479] do_seccomp+0x349/0x25e0 [ 46.918073] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.918844] ? __pfx_do_seccomp+0x10/0x10 [ 46.919523] ? find_held_lock+0x2b/0x80 [ 46.920138] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.920963] ? static_key_count+0x60/0x80 [ 46.921655] prctl_set_seccomp+0x4e/0x70 [ 46.922342] __do_sys_prctl+0xe6c/0x1d70 [ 46.922973] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.923707] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.924514] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.925335] ? irqentry_exit+0xf3/0x650 [ 46.925947] do_syscall_64+0xbf/0x430 [ 46.926571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.927367] RIP: 0033:0x7fe2657b55cd [ 46.927929] 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 [ 46.930629] RSP: 002b:00007ffdde2874d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.931845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2657b55cd [ 46.933012] RDX: 0000559638464e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.934266] RBP: 00007ffdde287530 R08: 0000000000000000 R09: 00007ffdde286bd0 [ 46.935522] R10: 0000000000000000 R11: 0000000000000246 R12: 000055963b6f5b10 [ 46.936624] R13: 00007ffdde287960 R14: 000055963b6f62b0 R15: 000055963b70a6f0 [ 46.937744] [ 46.938097] irq event stamp: 1765 [ 46.938656] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.939936] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.941238] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 46.942557] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 46.943821] ---[ end trace 0000000000000000 ]--- [ 47.595910] ------------[ cut here ]------------ [ 47.596898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.599008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 47.600511] Modules linked in: [ 47.601105] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.603173] Tainted: [W]=WARN [ 47.603807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.605307] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.606298] 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 [ 47.609581] RSP: 0018:ffff88800fde7bc0 EFLAGS: 00010286 [ 47.610640] RAX: 0000000000000000 RBX: ffffed1001fbcf78 RCX: ffffffff813a4050 [ 47.611944] RDX: ffff888017d03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.613257] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fbcf2f [ 47.614597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.615895] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fde7df8 [ 47.617246] FS: 00007f9ce6aef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.618740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.619837] CR2: 00007ffdd4f88ef7 CR3: 000000000e0ed000 CR4: 0000000000350ef0 [ 47.621152] Call Trace: [ 47.621716] [ 47.622141] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.623072] ? __create_object+0x59/0x80 [ 47.623889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.624899] __vmalloc_noprof+0x59/0x60 [ 47.625707] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.626622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.627592] bpf_prog_alloc+0x39/0x200 [ 47.628381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.629347] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.630296] do_seccomp+0x349/0x25e0 [ 47.630995] ? find_held_lock+0x2b/0x80 [ 47.631803] ? do_prlimit+0x310/0x610 [ 47.632598] ? __pfx_do_seccomp+0x10/0x10 [ 47.633414] ? do_raw_spin_unlock+0x53/0x220 [ 47.634282] ? _raw_spin_unlock+0x1e/0x40 [ 47.635041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.636052] ? static_key_count+0x60/0x80 [ 47.636914] prctl_set_seccomp+0x4e/0x70 [ 47.637751] __do_sys_prctl+0xe6c/0x1d70 [ 47.638580] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.639473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.640481] ? irqentry_exit+0xf3/0x650 [ 47.641205] do_syscall_64+0xbf/0x430 [ 47.642001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.642985] RIP: 0033:0x7f9ce6fe15cd [ 47.643713] 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 [ 47.646975] RSP: 002b:00007ffdd4f86e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.648445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ce6fe15cd [ 47.649843] RDX: 000055a3accdae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.651310] RBP: 00007ffdd4f86e90 R08: 0000000000000000 R09: 00007ffdd4f86530 [ 47.652438] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3ccfd6b10 [ 47.653556] R13: 00007ffdd4f872c0 R14: 000055a3ccfd72b0 R15: 000055a3ccfeb6f0 [ 47.654690] [ 47.655055] irq event stamp: 1731 [ 47.655621] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 47.656914] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 47.658237] softirqs last enabled at (1244): [] handle_softirqs+0x50c/0x770 [ 47.659553] softirqs last disabled at (1239): [] __irq_exit_rcu+0xc4/0x100 [ 47.660829] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35429' (ECDSA) to the list of known hosts. 2025/11/18 04:20:11 fuzzer started 2025/11/18 04:20:11 dialing manager at localhost:37895 2025/11/18 04:20:11 checking machine... 2025/11/18 04:20:11 checking revisions... [ 48.452586] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:20:12 testing simple program... [ 48.523435] cgroup: Unknown subsys name 'net' [ 48.581374] cgroup: Unknown subsys name 'cpuset' [ 48.592652] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:20:11 Registers: info registers vcpu 0 RAX=ffffea000032ba81 RBX=0000000000000001 RCX=ffffffff84bff784 RDX=0000000000000000 RSI=ffffffff84bff799 RDI=ffffea000032bac0 RBP=ffff88801b5579d0 RSP=ffff88801b557970 R8 =0000000000000001 R9 =ffffed1002d3217e R10=0000000000000001 R11=0000000000000000 R12=ffffea000032ba80 R13=ffff88800caebe00 R14=0000000000000002 R15=ffff88800caebe00 RIP=ffffffff81aaf837 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 00007fe2652c3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe265292008 CR3=00000000138e6000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000000 RBX=0000000000000005 RCX=ffffffff84bf05f3 RDX=ffff888013ff3780 RSI=0000558ab4d22fff RDI=0000000000000006 RBP=ffff88801764a030 RSP=ffff888016457c88 R8 =0000000000000001 R9 =0000000000000000 R10=00007fe30e652000 R11=0000000000000001 R12=00007fe30e652000 R13=0000000000000005 R14=000000000000000d R15=0000558ab4d22fff RIP=ffffffff817515d7 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe30ef3b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe30e652000 CR3=000000000a1a3000 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=00000000002ffd88b3285ca56c489dff XMM01=00000000003025a07e8a42789393c4b7 XMM02=00000000003026a8eff9b2d0a8fce9cb XMM03=00000000003027782c67c8bc2e329bc3 XMM04=72d5c846567095f500000000000ae988 XMM05=171e3065cabb0c120000000000320de8 XMM06=0394861f14684e59000000000031ff30 XMM07=fb795ef6d65770560000000000310880 XMM08=2c67c8bc2e329bc30000000000302718 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000