[ 46.117275] ------------[ cut here ]------------ [ 46.118257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.120320] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.121781] Modules linked in: [ 46.122401] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.124374] Tainted: [W]=WARN [ 46.124964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.126390] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.127315] 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 [ 46.130774] RSP: 0018:ffff88801745fbc0 EFLAGS: 00010286 [ 46.131906] RAX: 0000000000000000 RBX: ffffed1002e8bf78 RCX: ffffffff813a4050 [ 46.133332] RDX: ffff888017375340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.134760] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8bf2f [ 46.136166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.137482] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801745fdf8 [ 46.138765] FS: 00007fce32471900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.140277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.141434] CR2: 00007fce32963580 CR3: 00000000178e4000 CR4: 0000000000350ef0 [ 46.142853] Call Trace: [ 46.143381] [ 46.143920] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.144993] ? __create_object+0x59/0x80 [ 46.145889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.146986] __vmalloc_noprof+0x59/0x60 [ 46.147786] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.148766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.149861] bpf_prog_alloc+0x39/0x200 [ 46.150605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.151641] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.152654] do_seccomp+0x349/0x25e0 [ 46.153485] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.154550] ? __pfx_do_seccomp+0x10/0x10 [ 46.155508] ? find_held_lock+0x2b/0x80 [ 46.156480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.157598] ? static_key_count+0x60/0x80 [ 46.158396] prctl_set_seccomp+0x4e/0x70 [ 46.159213] __do_sys_prctl+0xe6c/0x1d70 [ 46.160023] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.160915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.161922] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.162916] ? irqentry_exit+0xf3/0x650 [ 46.163651] do_syscall_64+0xbf/0x430 [ 46.164393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.165360] RIP: 0033:0x7fce329635cd [ 46.166103] 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 [ 46.169322] RSP: 002b:00007ffccfb6fbb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.170754] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce329635cd [ 46.172053] RDX: 000055bb394d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.173345] RBP: 00007ffccfb6fc10 R08: 0000000000000000 R09: 00007ffccfb6f2b0 [ 46.174716] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb4e8c8ad0 [ 46.176010] R13: 00007ffccfb70040 R14: 000055bb4e8c9bc0 R15: 000055bb4e8da780 [ 46.177324] [ 46.177786] irq event stamp: 1749 [ 46.178481] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.180018] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.181651] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 46.183246] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 46.184353] ---[ end trace 0000000000000000 ]--- [ 49.429846] ------------[ cut here ]------------ [ 49.430722] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.432741] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.434216] Modules linked in: [ 49.434869] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.437090] Tainted: [W]=WARN [ 49.437653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.439202] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.440112] 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 [ 49.443306] RSP: 0018:ffff88801afbfbc0 EFLAGS: 00010286 [ 49.444302] RAX: 0000000000000000 RBX: ffffed10035f7f78 RCX: ffffffff813a4050 [ 49.445587] RDX: ffff8880163c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.446901] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035f7f2f [ 49.448189] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.449468] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801afbfdf8 [ 49.450772] FS: 00007f5e98c8a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.452231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.453303] CR2: 00007ffcc8bebef7 CR3: 000000001fa48000 CR4: 0000000000350ef0 [ 49.454592] Call Trace: [ 49.455109] [ 49.455538] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.456450] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 49.457401] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 49.458348] __vmalloc_noprof+0x59/0x60 [ 49.459135] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.460033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.460970] bpf_prog_alloc+0x39/0x200 [ 49.461663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.462603] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.463504] do_seccomp+0x349/0x25e0 [ 49.464236] ? find_held_lock+0x2b/0x80 [ 49.465003] ? do_prlimit+0x310/0x610 [ 49.465701] ? __pfx_do_seccomp+0x10/0x10 [ 49.466511] ? do_raw_spin_unlock+0x53/0x220 [ 49.467373] ? _raw_spin_unlock+0x1e/0x40 [ 49.468167] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.469156] ? static_key_count+0x60/0x80 [ 49.469967] prctl_set_seccomp+0x4e/0x70 [ 49.470713] __do_sys_prctl+0xe6c/0x1d70 [ 49.471508] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.472382] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.473340] ? irqentry_exit+0xf3/0x650 [ 49.474120] do_syscall_64+0xbf/0x430 [ 49.474882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.475861] RIP: 0033:0x7f5e9917c5cd [ 49.476516] 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 [ 49.479711] RSP: 002b:00007ffcc8bea280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.481077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e9917c5cd [ 49.482375] RDX: 00005645999e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.483674] RBP: 00007ffcc8bea2e0 R08: 0000000000000000 R09: 00007ffcc8be9980 [ 49.484969] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645b29cfad0 [ 49.486249] R13: 00007ffcc8bea710 R14: 00005645b29d0bc0 R15: 00005645b29e1780 [ 49.487628] [ 49.488191] irq event stamp: 1801 [ 49.488928] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.490451] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.492005] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.493573] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.494774] ---[ end trace 0000000000000000 ]--- [ 50.368765] ------------[ cut here ]------------ [ 50.369781] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.372025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.373593] Modules linked in: [ 50.374259] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.376315] Tainted: [W]=WARN [ 50.376933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.378495] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.379481] 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 [ 50.382852] RSP: 0018:ffff88800f6efbc0 EFLAGS: 00010286 [ 50.383876] RAX: 0000000000000000 RBX: ffffed1001eddf78 RCX: ffffffff813a4050 [ 50.385258] RDX: ffff888016bb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.386600] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eddf2f [ 50.387903] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.389260] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6efdf8 [ 50.390586] FS: 00007fbb56cb9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.392094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.393257] CR2: 00007ffc69e39ef7 CR3: 000000000deca000 CR4: 0000000000350ef0 [ 50.394625] Call Trace: [ 50.395138] [ 50.395561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.396475] ? __create_object+0x59/0x80 [ 50.397316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.398300] __vmalloc_noprof+0x59/0x60 [ 50.399090] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.399985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.400937] bpf_prog_alloc+0x39/0x200 [ 50.401688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.402652] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.403578] do_seccomp+0x349/0x25e0 [ 50.404314] ? find_held_lock+0x2b/0x80 [ 50.405128] ? do_prlimit+0x310/0x610 [ 50.405903] ? __pfx_do_seccomp+0x10/0x10 [ 50.406676] ? do_raw_spin_unlock+0x53/0x220 [ 50.407537] ? _raw_spin_unlock+0x1e/0x40 [ 50.408324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.409345] ? static_key_count+0x60/0x80 [ 50.410163] prctl_set_seccomp+0x4e/0x70 [ 50.410972] __do_sys_prctl+0xe6c/0x1d70 [ 50.411726] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.412603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.413629] ? irqentry_exit+0xf3/0x650 [ 50.414418] do_syscall_64+0xbf/0x430 [ 50.415194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.416158] RIP: 0033:0x7fbb571ab5cd [ 50.416871] 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 [ 50.420114] RSP: 002b:00007ffc69e380a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.421657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb571ab5cd [ 50.423344] RDX: 000055ca2cc3fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.425038] RBP: 00007ffc69e38100 R08: 0000000000000000 R09: 00007ffc69e377a0 [ 50.426743] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca336dcb10 [ 50.428420] R13: 00007ffc69e38530 R14: 000055ca336dd2b0 R15: 000055ca336f16f0 [ 50.430117] [ 50.430698] irq event stamp: 1779 [ 50.431561] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.433843] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.435522] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.437206] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.439216] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22361' (ECDSA) to the list of known hosts. 2025/11/17 20:32:58 fuzzer started 2025/11/17 20:32:59 dialing manager at localhost:37895 2025/11/17 20:32:59 checking machine... 2025/11/17 20:32:59 checking revisions... [ 51.401783] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:32:59 testing simple program... [ 51.515900] cgroup: Unknown subsys name 'net' [ 51.582752] cgroup: Unknown subsys name 'cpuset' [ 51.598463] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:32:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff8880175bfdb0 RDI=ffff88806ce31cd0 RBP=ffff8880175b8000 RSP=ffff8880175bf7e8 R8 =0000000000000001 R9 =ffff8880175bf8a8 R10=000000000003c9ed R11=0000000000023e3a R12=ffff8880175bf801 R13=ffff8880175bf8b0 R14=ffff8880175bfdb0 R15=ffff8880175bf868 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007f5e98c8a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5e98c69020 CR3=000000000d4c7000 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=ffff88800e606620 RBX=0000000000000100 RCX=0000000000000000 RDX=1ffff11001cc0cc4 RSI=000000000000002f RDI=000000000000002f RBP=ffff888015c5f6b0 RSP=ffff888015c5f610 R8 =0000000000000001 R9 =ffffffff81bc35e6 R10=0000000000000000 R11=0000000000000001 R12=ffff888015c5f78c R13=000000000000002f R14=ffff888015c5f750 R15=0000000000000000 RIP=ffffffff81751734 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 00007fe657952900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe657069008 CR3=000000000c0f5000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=c60d2547e7d61a5800000000000ae988 XMM05=d444730e0c9e0abf0000000000320f38 XMM06=0394861f14684e590000000000320080 XMM07=fb795ef6d65770560000000000310018 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000