[ 46.138391] ------------[ cut here ]------------ [ 46.139329] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.141343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.142830] Modules linked in: [ 46.143495] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.145481] Tainted: [W]=WARN [ 46.146119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.147592] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.148513] 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 [ 46.151693] RSP: 0018:ffff888015fbfbc0 EFLAGS: 00010286 [ 46.152673] RAX: 0000000000000000 RBX: ffffed1002bf7f78 RCX: ffffffff813a4050 [ 46.153980] RDX: ffff8880170eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.155287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf7f2f [ 46.156579] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.157868] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fbfdf8 [ 46.159174] FS: 00007fae82a8f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.160626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.161690] CR2: 00007ffeab5faef7 CR3: 000000000d3ac000 CR4: 0000000000350ef0 [ 46.162997] Call Trace: [ 46.163469] [ 46.163880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.164772] ? __create_object+0x59/0x80 [ 46.165556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.166541] __vmalloc_noprof+0x59/0x60 [ 46.167303] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.168186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.169121] bpf_prog_alloc+0x39/0x200 [ 46.169813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.170764] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.171653] do_seccomp+0x349/0x25e0 [ 46.172372] ? find_held_lock+0x2b/0x80 [ 46.173140] ? do_prlimit+0x310/0x610 [ 46.173836] ? __pfx_do_seccomp+0x10/0x10 [ 46.174632] ? do_raw_spin_unlock+0x53/0x220 [ 46.175470] ? _raw_spin_unlock+0x1e/0x40 [ 46.176264] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.177236] ? static_key_count+0x60/0x80 [ 46.178051] prctl_set_seccomp+0x4e/0x70 [ 46.178778] __do_sys_prctl+0xe6c/0x1d70 [ 46.179574] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.180434] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.181412] ? irqentry_exit+0xf3/0x650 [ 46.182192] do_syscall_64+0xbf/0x430 [ 46.182890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.183857] RIP: 0033:0x7fae82f815cd [ 46.184545] 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 [ 46.187726] RSP: 002b:00007ffeab5f8270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.189121] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae82f815cd [ 46.190429] RDX: 000055cf02764e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.191721] RBP: 00007ffeab5f82d0 R08: 0000000000000000 R09: 00007ffeab5f7970 [ 46.193010] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf039f72b0 [ 46.194319] R13: 00007ffeab5f8700 R14: 000055cf039f9d20 R15: 000055cf03a0b8d0 [ 46.195629] [ 46.196103] irq event stamp: 1751 [ 46.196713] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.198252] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.199768] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 46.201315] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 46.202820] ---[ end trace 0000000000000000 ]--- [ 49.217348] ------------[ cut here ]------------ [ 49.218328] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.220390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.221894] Modules linked in: [ 49.222564] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.224624] Tainted: [W]=WARN [ 49.225247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.226799] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.227739] 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 [ 49.231079] RSP: 0018:ffff888016b87bc0 EFLAGS: 00010286 [ 49.232104] RAX: 0000000000000000 RBX: ffffed1002d70f78 RCX: ffffffff813a4050 [ 49.233447] RDX: ffff888015db0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.234834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d70f2f [ 49.236200] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.237626] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b87df8 [ 49.239082] FS: 00007f5e2da99900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.240704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.241892] CR2: 00007ffe5c8a7ef7 CR3: 000000001e1ce000 CR4: 0000000000350ef0 [ 49.243346] Call Trace: [ 49.243868] [ 49.244360] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.245367] ? __create_object+0x59/0x80 [ 49.246263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.247343] __vmalloc_noprof+0x59/0x60 [ 49.248187] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.249168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.250225] bpf_prog_alloc+0x39/0x200 [ 49.251051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.252099] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.253117] do_seccomp+0x349/0x25e0 [ 49.253874] ? find_held_lock+0x2b/0x80 [ 49.254742] ? do_prlimit+0x310/0x610 [ 49.255569] ? __pfx_do_seccomp+0x10/0x10 [ 49.256447] ? do_raw_spin_unlock+0x53/0x220 [ 49.257378] ? _raw_spin_unlock+0x1e/0x40 [ 49.258259] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.259333] ? static_key_count+0x60/0x80 [ 49.260225] prctl_set_seccomp+0x4e/0x70 [ 49.261080] __do_sys_prctl+0xe6c/0x1d70 [ 49.261901] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.262856] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.263937] ? irqentry_exit+0xf3/0x650 [ 49.264775] do_syscall_64+0xbf/0x430 [ 49.265594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.266665] RIP: 0033:0x7f5e2df8b5cd [ 49.267441] 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 [ 49.270975] RSP: 002b:00007ffe5c8a5d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.272529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e2df8b5cd [ 49.273976] RDX: 0000563c8729ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.275402] RBP: 00007ffe5c8a5dd0 R08: 0000000000000000 R09: 00007ffe5c8a5470 [ 49.276879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c9d0d0ad0 [ 49.278321] R13: 00007ffe5c8a6200 R14: 0000563c9d0d1bc0 R15: 0000563c9d0e2780 [ 49.279759] [ 49.280269] irq event stamp: 1693 [ 49.280928] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 49.282628] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 49.284277] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 49.285977] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 49.287149] ---[ end trace 0000000000000000 ]--- [ 50.115905] ------------[ cut here ]------------ [ 50.116844] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.118866] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.120348] Modules linked in: [ 50.120938] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.123001] Tainted: [W]=WARN [ 50.123574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.125076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.125987] 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 [ 50.129229] RSP: 0018:ffff888017247bc0 EFLAGS: 00010286 [ 50.130307] RAX: 0000000000000000 RBX: ffffed1002e48f78 RCX: ffffffff813a4050 [ 50.131619] RDX: ffff88800ac21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.132912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e48f2f [ 50.134212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.135524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017247df8 [ 50.136815] FS: 00007f3ae4037900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.138271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.139354] CR2: 00007ffde5204ef7 CR3: 0000000010693000 CR4: 0000000000350ef0 [ 50.140652] Call Trace: [ 50.141172] [ 50.141591] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.142492] ? __create_object+0x59/0x80 [ 50.143280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.144261] __vmalloc_noprof+0x59/0x60 [ 50.145027] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.145855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.146809] bpf_prog_alloc+0x39/0x200 [ 50.147547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.148482] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.149388] do_seccomp+0x349/0x25e0 [ 50.150099] ? find_held_lock+0x2b/0x80 [ 50.150820] ? do_prlimit+0x310/0x610 [ 50.151568] ? __pfx_do_seccomp+0x10/0x10 [ 50.152364] ? do_raw_spin_unlock+0x53/0x220 [ 50.153194] ? _raw_spin_unlock+0x1e/0x40 [ 50.153931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.154926] ? static_key_count+0x60/0x80 [ 50.155756] prctl_set_seccomp+0x4e/0x70 [ 50.156533] __do_sys_prctl+0xe6c/0x1d70 [ 50.157311] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.158178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.159159] ? irqentry_exit+0xf3/0x650 [ 50.159875] do_syscall_64+0xbf/0x430 [ 50.160625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.161595] RIP: 0033:0x7f3ae45295cd [ 50.162337] 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 [ 50.165533] RSP: 002b:00007ffde5202520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.166932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ae45295cd [ 50.168054] RDX: 0000555f04cb7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.169126] RBP: 00007ffde5202580 R08: 0000000000000000 R09: 00007ffde5201c20 [ 50.170203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f29d97bf0 [ 50.171262] R13: 00007ffde52029b0 R14: 0000555f29da1380 R15: 0000555f29dac460 [ 50.172335] [ 50.172688] irq event stamp: 1775 [ 50.173231] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.174515] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.175776] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.177054] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 50.178315] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49361' (ECDSA) to the list of known hosts. 2025/11/18 16:32:50 fuzzer started 2025/11/18 16:32:50 dialing manager at localhost:34383 2025/11/18 16:32:50 checking machine... 2025/11/18 16:32:50 checking revisions... [ 51.030613] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:32:50 testing simple program... [ 51.113053] cgroup: Unknown subsys name 'net' [ 51.184862] cgroup: Unknown subsys name 'cpuset' [ 51.196156] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:32:49 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86a01694 RDX=1ffff11001f24edb RSI=1ffff11001f24edd RDI=1ffff11001f24edd RBP=ffff88800f9276e8 RSP=ffff88800f9275d0 R8 =ffffffff86a01698 R9 =ffff88800f9276d0 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88800f9276f0 R13=ffff88800f9276d8 R14=ffff88800f927690 R15=ffff88800f927690 RIP=ffffffff8135f021 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 00007f5e2da99900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5c89f000 CR3=000000000bafa000 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=000000000001f175 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5df9814000 CR3=000000000db06000 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=55e5fab935051997464816a6c34a8623 XMM02=2c67c8bc2e329bc30000000000301bd0 XMM03=fb795ef6d6577056000000000030e310 XMM04=b975d0389394ee3f00000000000ae988 XMM05=090f1556b20111b3000000000031e3c8 XMM06=5b75c91c80445342000000000031e250 XMM07=e042d86d42eb936e000000000030e590 XMM08=4bd8356d554ca8ca0000000000301c30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000