[ 53.951779] ------------[ cut here ]------------ [ 53.952550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.954250] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.955493] Modules linked in: [ 53.955985] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.957688] Tainted: [W]=WARN [ 53.958152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.959375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.960093] 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 [ 53.962736] RSP: 0018:ffff888019ae7bc0 EFLAGS: 00010286 [ 53.963539] RAX: 0000000000000000 RBX: ffffed100335cf78 RCX: ffffffff813a4050 [ 53.964617] RDX: ffff8880145f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.965704] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100335cf2f [ 53.966768] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.967834] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ae7df8 [ 53.968909] FS: 00007fb1a2967900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.970116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.971005] CR2: 00007fff1a72aef8 CR3: 000000000c362000 CR4: 0000000000350ef0 [ 53.972086] Call Trace: [ 53.972506] [ 53.972849] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.973598] ? __create_object+0x59/0x80 [ 53.974216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.975028] __vmalloc_noprof+0x59/0x60 [ 53.975662] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.976384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.977117] bpf_prog_alloc+0x39/0x200 [ 53.977752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.978521] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.979230] do_seccomp+0x349/0x25e0 [ 53.979823] ? find_held_lock+0x2b/0x80 [ 53.980460] ? do_prlimit+0x310/0x610 [ 53.981039] ? __pfx_do_seccomp+0x10/0x10 [ 53.981703] ? do_raw_spin_unlock+0x53/0x220 [ 53.982400] ? _raw_spin_unlock+0x1e/0x40 [ 53.983022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.983815] ? static_key_count+0x60/0x80 [ 53.984491] prctl_set_seccomp+0x4e/0x70 [ 53.985093] __do_sys_prctl+0xe6c/0x1d70 [ 53.985755] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.986467] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.987236] ? irqentry_exit+0xf3/0x650 [ 53.987872] do_syscall_64+0xbf/0x430 [ 53.988486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.989236] RIP: 0033:0x7fb1a2e595cd [ 53.989841] 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 [ 53.992496] RSP: 002b:00007fff1a729750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.993645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1a2e595cd [ 53.994717] RDX: 0000557fa5012e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.995804] RBP: 00007fff1a7297b0 R08: 0000000000000000 R09: 00007fff1a728e50 [ 53.996870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557fcec9abf0 [ 53.997955] R13: 00007fff1a729be0 R14: 0000557fceca4380 R15: 0000557fcecaf460 [ 53.999057] [ 53.999448] irq event stamp: 1689 [ 53.999956] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 54.001211] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 54.002493] softirqs last enabled at (1216): [] handle_softirqs+0x50c/0x770 [ 54.003796] softirqs last disabled at (1203): [] __irq_exit_rcu+0xc4/0x100 [ 54.005085] ---[ end trace 0000000000000000 ]--- [ 57.244029] ------------[ cut here ]------------ [ 57.244969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.247113] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.248811] Modules linked in: [ 57.249479] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.251525] Tainted: [W]=WARN [ 57.252077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.253562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.254522] 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 [ 57.257740] RSP: 0018:ffff888016f47bc0 EFLAGS: 00010286 [ 57.258726] RAX: 0000000000000000 RBX: ffffed1002de8f78 RCX: ffffffff813a4050 [ 57.260015] RDX: ffff8880199fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.261305] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de8f2f [ 57.262606] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.263901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f47df8 [ 57.265190] FS: 00007ff836aec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.266644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.267711] CR2: 00007ffedb372ef8 CR3: 000000000bd1c000 CR4: 0000000000350ef0 [ 57.268993] Call Trace: [ 57.269511] [ 57.269941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.270859] ? __create_object+0x59/0x80 [ 57.271651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.272623] __vmalloc_noprof+0x59/0x60 [ 57.273386] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.274220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.275156] bpf_prog_alloc+0x39/0x200 [ 57.275893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.276843] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.277765] do_seccomp+0x349/0x25e0 [ 57.278489] ? find_held_lock+0x2b/0x80 [ 57.279217] ? do_prlimit+0x310/0x610 [ 57.279976] ? __pfx_do_seccomp+0x10/0x10 [ 57.280766] ? do_raw_spin_unlock+0x53/0x220 [ 57.281623] ? _raw_spin_unlock+0x1e/0x40 [ 57.282420] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.283408] ? static_key_count+0x60/0x80 [ 57.284179] prctl_set_seccomp+0x4e/0x70 [ 57.284968] __do_sys_prctl+0xe6c/0x1d70 [ 57.285769] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.286649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.287635] ? irqentry_exit+0xf3/0x650 [ 57.288410] do_syscall_64+0xbf/0x430 [ 57.289103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.290067] RIP: 0033:0x7ff836fde5cd [ 57.290769] 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 [ 57.293960] RSP: 002b:00007ffedb3703a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.295357] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff836fde5cd [ 57.296647] RDX: 00005579b63dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.297959] RBP: 00007ffedb370400 R08: 0000000000000000 R09: 00007ffedb36faa0 [ 57.299240] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579c5f69ad0 [ 57.300523] R13: 00007ffedb370830 R14: 00005579c5f6abc0 R15: 00005579c5f7b780 [ 57.301836] [ 57.302258] irq event stamp: 1829 [ 57.302906] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 57.304467] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 57.306013] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 57.307322] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 57.308598] ---[ end trace 0000000000000000 ]--- [ 58.151851] ------------[ cut here ]------------ [ 58.152732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.154691] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.156105] Modules linked in: [ 58.156707] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.158655] Tainted: [W]=WARN [ 58.159196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.160630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.161508] 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 [ 58.164626] RSP: 0018:ffff88800f1afbc0 EFLAGS: 00010286 [ 58.165535] RAX: 0000000000000000 RBX: ffffed1001e35f78 RCX: ffffffff813a4050 [ 58.166719] RDX: ffff88801af11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.167890] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e35f2f [ 58.169081] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.170407] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1afdf8 [ 58.171644] FS: 00007f60ba616900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.172970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.173972] CR2: 00007f60bab08580 CR3: 00000000170e1000 CR4: 0000000000350ef0 [ 58.175169] Call Trace: [ 58.175630] [ 58.176018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.176846] ? __create_object+0x59/0x80 [ 58.177568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.178474] __vmalloc_noprof+0x59/0x60 [ 58.179134] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.179926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.180777] bpf_prog_alloc+0x39/0x200 [ 58.181450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.182275] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.183100] do_seccomp+0x349/0x25e0 [ 58.183752] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.184577] ? __pfx_do_seccomp+0x10/0x10 [ 58.185275] ? find_held_lock+0x2b/0x80 [ 58.185973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.186867] ? static_key_count+0x60/0x80 [ 58.187611] prctl_set_seccomp+0x4e/0x70 [ 58.188285] __do_sys_prctl+0xe6c/0x1d70 [ 58.189002] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.189804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.190707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.191596] ? irqentry_exit+0xf3/0x650 [ 58.192267] do_syscall_64+0xbf/0x430 [ 58.192943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.193816] RIP: 0033:0x7f60bab085cd [ 58.194456] 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 [ 58.197407] RSP: 002b:00007ffc03231460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.198892] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60bab085cd [ 58.200141] RDX: 000055f260d80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.201312] RBP: 00007ffc032314c0 R08: 0000000000000000 R09: 00007ffc03230b60 [ 58.202510] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f284a06bf0 [ 58.203690] R13: 00007ffc032318f0 R14: 000055f284a10380 R15: 000055f284a1b460 [ 58.204898] [ 58.205293] irq event stamp: 1755 [ 58.205898] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 58.207317] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 58.208728] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 58.210166] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 58.211574] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29602' (ECDSA) to the list of known hosts. 2025/11/18 08:05:54 fuzzer started 2025/11/18 08:05:54 dialing manager at localhost:34383 2025/11/18 08:05:55 checking machine... 2025/11/18 08:05:55 checking revisions... [ 59.137388] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:05:55 testing simple program... [ 59.217141] cgroup: Unknown subsys name 'net' [ 59.273012] cgroup: Unknown subsys name 'cpuset' [ 59.290865] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:05:54 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff8184d19e RDX=ffff8880145f1bc0 RSI=ffffffff81767265 RDI=ffffffff85a7ec88 RBP=ffff88801797f800 RSP=ffff888015c2fdc0 R8 =0000000000000000 R9 =ffffed1002f38e06 R10=0000000040000000 R11=0000000000000000 R12=ffffc90000647000 R13=000000007fff0000 R14=000000007fff0000 R15=ffff8880145f1bc0 RIP=ffffffff81767281 RFL=00000212 [----A--] 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 00007f4dffcba900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff8370a1650 CR3=000000000da0a000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=965d5013f10c779800000000000ae988 XMM05=5acc604f78ac299300000000003207c8 XMM06=3e829fc8c8edc990000000000031f100 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81ab26ba RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff85e1ffe0 RDI=ffffffff81ab26ba RBP=ffffffff81ab26ba RSP=ffff88806cf08a18 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000026756 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff8880145f5340 R15=ffff888008c4b780 RIP=ffffffff81439c17 RFL=00000286 [--S--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 00007ff836aec900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffedb36a000 CR3=000000000bb69000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000