[ 45.662592] ------------[ cut here ]------------ [ 45.663539] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.665568] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.667067] Modules linked in: [ 45.667711] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.669727] Tainted: [W]=WARN [ 45.670340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.671865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.672746] 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 [ 45.675982] RSP: 0018:ffff8880182a7bc0 EFLAGS: 00010286 [ 45.676972] RAX: 0000000000000000 RBX: ffffed1003054f78 RCX: ffffffff813a4050 [ 45.678276] RDX: ffff888016460000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.679616] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003054f2f [ 45.680921] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.682222] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880182a7df8 [ 45.683856] FS: 00007f00fe954900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.685626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.686932] CR2: 00007f00fee46580 CR3: 0000000019e7c000 CR4: 0000000000350ef0 [ 45.688514] Call Trace: [ 45.689121] [ 45.689626] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.690730] ? __create_object+0x59/0x80 [ 45.691697] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.692726] __vmalloc_noprof+0x59/0x60 [ 45.693521] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.694422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.695369] bpf_prog_alloc+0x39/0x200 [ 45.696128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.697086] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.698028] do_seccomp+0x349/0x25e0 [ 45.698716] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.699647] ? __pfx_do_seccomp+0x10/0x10 [ 45.700461] ? find_held_lock+0x2b/0x80 [ 45.701222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.702217] ? static_key_count+0x60/0x80 [ 45.703032] prctl_set_seccomp+0x4e/0x70 [ 45.703809] __do_sys_prctl+0xe6c/0x1d70 [ 45.704626] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.705521] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.706516] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.707542] ? irqentry_exit+0xf3/0x650 [ 45.708326] do_syscall_64+0xbf/0x430 [ 45.709079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.710075] RIP: 0033:0x7f00fee465cd [ 45.710760] 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 [ 45.714010] RSP: 002b:00007fff95068b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.715461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00fee465cd [ 45.716794] RDX: 00005586dc7bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.718132] RBP: 00007fff95068bc0 R08: 0000000000000000 R09: 00007fff95068260 [ 45.719472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558716159b10 [ 45.720794] R13: 00007fff95068ff0 R14: 000055871615a2b0 R15: 000055871616e6f0 [ 45.722147] [ 45.722589] irq event stamp: 1725 [ 45.723242] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 45.724720] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 45.726113] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 45.727540] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 45.728909] ---[ end trace 0000000000000000 ]--- [ 48.268475] ------------[ cut here ]------------ [ 48.268954] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.269948] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.270646] Modules linked in: [ 48.270958] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.271962] Tainted: [W]=WARN [ 48.272239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.272973] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.273407] 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 [ 48.274995] RSP: 0018:ffff888016f37bc0 EFLAGS: 00010286 [ 48.275470] RAX: 0000000000000000 RBX: ffffed1002de6f78 RCX: ffffffff813a4050 [ 48.276117] RDX: ffff888016028000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.276737] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de6f2f [ 48.277375] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.278022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f37df8 [ 48.278638] FS: 00007f5ef5777900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.279356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.279888] CR2: 00007ffe723adef7 CR3: 000000000e83a000 CR4: 0000000000350ef0 [ 48.280515] Call Trace: [ 48.280743] [ 48.280975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.281402] ? __create_object+0x59/0x80 [ 48.281772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.282260] __vmalloc_noprof+0x59/0x60 [ 48.282619] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.283058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.283515] bpf_prog_alloc+0x39/0x200 [ 48.283885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.284330] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.284762] do_seccomp+0x349/0x25e0 [ 48.285119] ? find_held_lock+0x2b/0x80 [ 48.285476] ? do_prlimit+0x310/0x610 [ 48.285842] ? __pfx_do_seccomp+0x10/0x10 [ 48.286210] ? do_raw_spin_unlock+0x53/0x220 [ 48.286608] ? _raw_spin_unlock+0x1e/0x40 [ 48.286996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.287466] ? static_key_count+0x60/0x80 [ 48.287867] prctl_set_seccomp+0x4e/0x70 [ 48.288234] __do_sys_prctl+0xe6c/0x1d70 [ 48.288602] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.289032] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.289497] ? irqentry_exit+0xf3/0x650 [ 48.289879] do_syscall_64+0xbf/0x430 [ 48.290228] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.290680] RIP: 0033:0x7f5ef5c695cd [ 48.291031] 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 [ 48.292629] RSP: 002b:00007ffe723abff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.293309] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ef5c695cd [ 48.293949] RDX: 000055a6053d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.294568] RBP: 00007ffe723ac050 R08: 0000000000000000 R09: 00007ffe723ab6f0 [ 48.295196] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a605c15ad0 [ 48.295838] R13: 00007ffe723ac480 R14: 000055a605c16bc0 R15: 000055a605c27780 [ 48.296467] [ 48.296677] irq event stamp: 1619 [ 48.297001] hardirqs last enabled at (1629): [] __up_console_sem+0x78/0x80 [ 48.297739] hardirqs last disabled at (1636): [] __up_console_sem+0x5d/0x80 [ 48.298496] softirqs last enabled at (172): [] handle_softirqs+0x50c/0x770 [ 48.299255] softirqs last disabled at (165): [] __irq_exit_rcu+0xc4/0x100 [ 48.300002] ---[ end trace 0000000000000000 ]--- [ 49.006717] ------------[ cut here ]------------ [ 49.007678] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.009725] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.011224] Modules linked in: [ 49.011884] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.013891] Tainted: [W]=WARN [ 49.014450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.015940] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.016871] 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 [ 49.020312] RSP: 0018:ffff88800f1dfbc0 EFLAGS: 00010286 [ 49.021377] RAX: 0000000000000000 RBX: ffffed1001e3bf78 RCX: ffffffff813a4050 [ 49.022680] RDX: ffff8880167b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.023993] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3bf2f [ 49.025296] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.026596] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1dfdf8 [ 49.027917] FS: 00007f896b956900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.029380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.030458] CR2: 00007f896be48580 CR3: 000000001feae000 CR4: 0000000000350ef0 [ 49.031767] Call Trace: [ 49.032285] [ 49.032702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.033589] ? __create_object+0x59/0x80 [ 49.034347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.035320] __vmalloc_noprof+0x59/0x60 [ 49.036088] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.036970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.037906] bpf_prog_alloc+0x39/0x200 [ 49.038602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.039540] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.040425] do_seccomp+0x349/0x25e0 [ 49.041148] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.042059] ? __pfx_do_seccomp+0x10/0x10 [ 49.042800] ? find_held_lock+0x2b/0x80 [ 49.043574] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.044546] ? static_key_count+0x60/0x80 [ 49.045347] prctl_set_seccomp+0x4e/0x70 [ 49.046141] __do_sys_prctl+0xe6c/0x1d70 [ 49.046927] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.047741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.048690] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.049652] ? irqentry_exit+0xf3/0x650 [ 49.050412] do_syscall_64+0xbf/0x430 [ 49.051153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.052206] RIP: 0033:0x7f896be485cd [ 49.052917] 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 [ 49.056124] RSP: 002b:00007ffef91dd400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.057471] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f896be485cd [ 49.058743] RDX: 00005588f335ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.060036] RBP: 00007ffef91dd460 R08: 0000000000000000 R09: 00007ffef91dcb00 [ 49.061321] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588f993dad0 [ 49.062610] R13: 00007ffef91dd890 R14: 00005588f993ebc0 R15: 00005588f994f780 [ 49.063919] [ 49.064344] irq event stamp: 1837 [ 49.064996] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.066517] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.068041] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.069581] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 49.071105] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22728' (ECDSA) to the list of known hosts. 2025/11/18 09:02:10 fuzzer started 2025/11/18 09:02:10 dialing manager at localhost:34383 2025/11/18 09:02:11 checking machine... 2025/11/18 09:02:11 checking revisions... [ 49.961167] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:02:11 testing simple program... [ 50.042515] cgroup: Unknown subsys name 'net' [ 50.109914] cgroup: Unknown subsys name 'cpuset' [ 50.123560] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:02:10 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=0000000000000000 RCX=ffffffff8188ce72 RDX=ffffffff85c2ca00 RSI=ffffffff8188cf9e RDI=0000000000000005 RBP=ffff88806ce31600 RSP=ffff88806ce08cc8 R8 =0000000000000000 R9 =ffffed100d9c6e68 R10=0000000000000000 R11=0000000000000001 R12=ffffffff85c2ca00 R13=0000000000000000 R14=ffff88806ce37df0 R15=ffff88806ce37358 RIP=ffffffff81751e08 RFL=00000046 [---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 0000000000000000 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=000055a605c34664 CR3=000000000d965000 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=0a7f234eb3fc6ca4ac45e18192af7214 XMM02=0000000000301ae0ec2efd57dc4c00df XMM03=000000000030efc048abfb18f6e52743 XMM04=dd09f5eed24f27de00000000000ae988 XMM05=8c51fce409bbc014000000000031f440 XMM06=817b8945e9d50373000000000031dd78 XMM07=e042d86d42eb936e000000000030f9a8 XMM08=48abfb18f6e527430000000000301b40 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888016688000 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff888016688a58 RDI=ffff888016688000 RBP=ffff888016688000 RSP=ffff88800e3ef5a0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016688a58 R13=0000000000000000 R14=ffff888016688a58 R15=0000000000000005 RIP=ffffffff8152656c RFL=00000097 [--S-APC] 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 00007f5ef5777900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe723a6000 CR3=000000000cf1f000 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