[ 39.048472] ------------[ cut here ]------------ [ 39.049422] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.051461] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.052910] Modules linked in: [ 39.053560] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.055549] Tainted: [W]=WARN [ 39.056158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057663] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.058584] 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 [ 39.061809] RSP: 0018:ffff8880162bfbc0 EFLAGS: 00010286 [ 39.062807] RAX: 0000000000000000 RBX: ffffed1002c57f78 RCX: ffffffff813a4050 [ 39.064104] RDX: ffff888016a09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.065423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c57f2f [ 39.066712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.068008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162bfdf8 [ 39.069299] FS: 00007f8d6f0ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.070747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.071813] CR2: 00007ffcdd7a3ef7 CR3: 000000000e133000 CR4: 0000000000350ef0 [ 39.073114] Call Trace: [ 39.073593] [ 39.073998] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.074912] ? __create_object+0x59/0x80 [ 39.075703] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.076690] __vmalloc_noprof+0x59/0x60 [ 39.077479] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.078373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079320] bpf_prog_alloc+0x39/0x200 [ 39.080026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080967] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.081897] do_seccomp+0x349/0x25e0 [ 39.082620] ? find_held_lock+0x2b/0x80 [ 39.083396] ? do_prlimit+0x310/0x610 [ 39.084137] ? __pfx_do_seccomp+0x10/0x10 [ 39.084892] ? do_raw_spin_unlock+0x53/0x220 [ 39.085750] ? _raw_spin_unlock+0x1e/0x40 [ 39.086539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.087513] ? static_key_count+0x60/0x80 [ 39.088333] prctl_set_seccomp+0x4e/0x70 [ 39.089141] __do_sys_prctl+0xe6c/0x1d70 [ 39.089897] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.090765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.091738] ? irqentry_exit+0xf3/0x650 [ 39.092507] do_syscall_64+0xbf/0x430 [ 39.093287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.094250] RIP: 0033:0x7f8d6f5bc5cd [ 39.094910] 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 [ 39.098098] RSP: 002b:00007ffcdd7a1a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.099484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d6f5bc5cd [ 39.100764] RDX: 000055a0fc017e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.102087] RBP: 00007ffcdd7a1aa0 R08: 0000000000000000 R09: 00007ffcdd7a1140 [ 39.103368] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a124b08ad0 [ 39.104653] R13: 00007ffcdd7a1ed0 R14: 000055a124b09bc0 R15: 000055a124b1a780 [ 39.105970] [ 39.106438] irq event stamp: 1747 [ 39.107092] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.108614] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.110147] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 39.111704] softirqs last disabled at (1375): [] __irq_exit_rcu+0xc4/0x100 [ 39.113256] ---[ end trace 0000000000000000 ]--- [ 42.097820] ------------[ cut here ]------------ [ 42.098763] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.100827] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 42.102515] Modules linked in: [ 42.103231] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.105250] Tainted: [W]=WARN [ 42.105813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.107283] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.108199] 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 [ 42.111629] RSP: 0018:ffff888016f2fbc0 EFLAGS: 00010286 [ 42.112631] RAX: 0000000000000000 RBX: ffffed1002de5f78 RCX: ffffffff813a4050 [ 42.113952] RDX: ffff8880161a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.115245] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de5f2f [ 42.116550] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.117871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f2fdf8 [ 42.119165] FS: 00007f11fa0cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.120622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.121701] CR2: 00007fff1ec59ef7 CR3: 000000001ff71000 CR4: 0000000000350ef0 [ 42.122993] Call Trace: [ 42.123482] [ 42.123904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.124795] ? __create_object+0x59/0x80 [ 42.125594] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.126569] __vmalloc_noprof+0x59/0x60 [ 42.127335] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.128220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.129176] bpf_prog_alloc+0x39/0x200 [ 42.129880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.130815] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.131720] do_seccomp+0x349/0x25e0 [ 42.132451] ? find_held_lock+0x2b/0x80 [ 42.133228] ? do_prlimit+0x310/0x610 [ 42.133941] ? __pfx_do_seccomp+0x10/0x10 [ 42.134729] ? do_raw_spin_unlock+0x53/0x220 [ 42.135582] ? _raw_spin_unlock+0x1e/0x40 [ 42.136378] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.137384] ? static_key_count+0x60/0x80 [ 42.138186] prctl_set_seccomp+0x4e/0x70 [ 42.138920] __do_sys_prctl+0xe6c/0x1d70 [ 42.139706] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.140553] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.141559] ? irqentry_exit+0xf3/0x650 [ 42.142328] do_syscall_64+0xbf/0x430 [ 42.143031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.143997] RIP: 0033:0x7f11fa5be5cd [ 42.144706] 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 [ 42.147905] RSP: 002b:00007fff1ec57580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.149289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11fa5be5cd [ 42.150574] RDX: 000055ab0c6a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.151857] RBP: 00007fff1ec575e0 R08: 0000000000000000 R09: 00007fff1ec56c80 [ 42.153161] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab472d6ad0 [ 42.154461] R13: 00007fff1ec57a10 R14: 000055ab472d7bc0 R15: 000055ab472e8780 [ 42.155767] [ 42.156241] irq event stamp: 1819 [ 42.156846] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 42.158409] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 42.159930] softirqs last enabled at (1450): [] handle_softirqs+0x50c/0x770 [ 42.161506] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 42.163037] ---[ end trace 0000000000000000 ]--- [ 42.935311] ------------[ cut here ]------------ [ 42.936301] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.938392] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 42.939897] Modules linked in: [ 42.940806] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.943380] Tainted: [W]=WARN [ 42.943961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.945496] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.946450] 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 [ 42.949693] RSP: 0018:ffff8880163afbc0 EFLAGS: 00010286 [ 42.950705] RAX: 0000000000000000 RBX: ffffed1002c75f78 RCX: ffffffff813a4050 [ 42.952026] RDX: ffff8880175c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.953379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c75f2f [ 42.954692] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.956010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163afdf8 [ 42.957355] FS: 00007feff2bf9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.958850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.959942] CR2: 00007fff363b7ef7 CR3: 000000000a1d9000 CR4: 0000000000350ef0 [ 42.961295] Call Trace: [ 42.961762] [ 42.962249] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.963175] ? __create_object+0x59/0x80 [ 42.963935] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.964952] __vmalloc_noprof+0x59/0x60 [ 42.965743] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.966654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.967620] bpf_prog_alloc+0x39/0x200 [ 42.968386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.969379] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.970327] do_seccomp+0x349/0x25e0 [ 42.971021] ? find_held_lock+0x2b/0x80 [ 42.971814] ? do_prlimit+0x310/0x610 [ 42.972594] ? __pfx_do_seccomp+0x10/0x10 [ 42.973442] ? do_raw_spin_unlock+0x53/0x220 [ 42.974315] ? _raw_spin_unlock+0x1e/0x40 [ 42.975136] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.976131] ? static_key_count+0x60/0x80 [ 42.976922] prctl_set_seccomp+0x4e/0x70 [ 42.977733] __do_sys_prctl+0xe6c/0x1d70 [ 42.978543] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.979433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.980435] ? irqentry_exit+0xf3/0x650 [ 42.981264] do_syscall_64+0xbf/0x430 [ 42.981987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.982971] RIP: 0033:0x7feff30eb5cd [ 42.983670] 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 [ 42.986924] RSP: 002b:00007fff363b5bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.988319] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feff30eb5cd [ 42.989665] RDX: 000055f7957bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.990993] RBP: 00007fff363b5c30 R08: 0000000000000000 R09: 00007fff363b52d0 [ 42.992307] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7a6d9cb10 [ 42.993643] R13: 00007fff363b6060 R14: 000055f7a6d9d2b0 R15: 000055f7a6db16f0 [ 42.994994] [ 42.995468] irq event stamp: 1953 [ 42.996149] hardirqs last enabled at (1963): [] __up_console_sem+0x78/0x80 [ 42.997668] hardirqs last disabled at (1972): [] __up_console_sem+0x5d/0x80 [ 42.999003] softirqs last enabled at (1900): [] handle_softirqs+0x50c/0x770 [ 43.000360] softirqs last disabled at (1993): [] __irq_exit_rcu+0xc4/0x100 [ 43.001691] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27163' (ECDSA) to the list of known hosts. 2025/11/18 03:59:11 fuzzer started 2025/11/18 03:59:11 dialing manager at localhost:37895 2025/11/18 03:59:11 checking machine... 2025/11/18 03:59:11 checking revisions... [ 43.834092] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:59:11 testing simple program... [ 43.905843] cgroup: Unknown subsys name 'net' [ 43.953552] cgroup: Unknown subsys name 'cpuset' [ 43.963519] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:59:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8145608c RDX=ffff8880163c5340 RSI=ffffffff8145615a RDI=0000000000000001 RBP=ffffffff83f66010 RSP=ffff888017d47c48 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=ffffffff864a7220 R13=0000000000000000 R14=0000000000000000 R15=ffff888017d47d50 RIP=ffffffff81751c78 RFL=00000202 [-------] 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 00007f11fa0cc900 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=00007fff1ec51000 CR3=000000001fe65000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023d9d 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=00000202 [-------] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f26dcb2d448 CR3=000000000d2f1000 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=61fd0bf6d46b90bb3d4b0a9e10ab56df XMM02=0000000000301d20ec2efd57dc4c00df XMM03=000000000030de482b14c3d003fa70f3 XMM04=7aa572028dd1f6cf00000000000ae988 XMM05=0b39c798a71319b6000000000031e910 XMM06=8fede82a5ad58cbe000000000031e798 XMM07=e042d86d42eb936e000000000030e120 XMM08=2b14c3d003fa70f30000000000301d80 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000