[ 46.082129] ------------[ cut here ]------------ [ 46.083154] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.085399] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.087005] Modules linked in: [ 46.087702] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.089863] Tainted: [W]=WARN [ 46.090515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.092143] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.093151] 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 [ 46.096642] RSP: 0018:ffff888015e5fbc0 EFLAGS: 00010286 [ 46.097719] RAX: 0000000000000000 RBX: ffffed1002bcbf78 RCX: ffffffff813a4050 [ 46.099134] RDX: ffff888015410000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.100573] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcbf2f [ 46.102002] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.103427] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e5fdf8 [ 46.104881] FS: 00007f876324f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.106493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.107709] CR2: 00007ffe2b769ef8 CR3: 000000000d1a1000 CR4: 0000000000350ef0 [ 46.109156] Call Trace: [ 46.109723] [ 46.110187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.111179] ? __create_object+0x59/0x80 [ 46.112020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.113063] __vmalloc_noprof+0x59/0x60 [ 46.113865] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.114801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.115815] bpf_prog_alloc+0x39/0x200 [ 46.116614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.117618] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.118587] do_seccomp+0x349/0x25e0 [ 46.119364] ? find_held_lock+0x2b/0x80 [ 46.120147] ? do_prlimit+0x310/0x610 [ 46.120951] ? __pfx_do_seccomp+0x10/0x10 [ 46.121789] ? do_raw_spin_unlock+0x53/0x220 [ 46.122688] ? _raw_spin_unlock+0x1e/0x40 [ 46.123526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.124588] ? static_key_count+0x60/0x80 [ 46.125467] prctl_set_seccomp+0x4e/0x70 [ 46.126318] __do_sys_prctl+0xe6c/0x1d70 [ 46.127122] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.128080] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.129158] ? irqentry_exit+0xf3/0x650 [ 46.130000] do_syscall_64+0xbf/0x430 [ 46.130834] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.131893] RIP: 0033:0x7f87637415cd [ 46.132673] 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 [ 46.136146] RSP: 002b:00007ffe2b767f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.137612] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87637415cd [ 46.139046] RDX: 00005636a55b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.140511] RBP: 00007ffe2b767fe0 R08: 0000000000000000 R09: 00007ffe2b767680 [ 46.141965] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636e465cad0 [ 46.143429] R13: 00007ffe2b768410 R14: 00005636e465dbc0 R15: 00005636e466e780 [ 46.144913] [ 46.145429] irq event stamp: 1801 [ 46.146086] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 46.147661] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 46.148988] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 46.150420] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 46.151693] ---[ end trace 0000000000000000 ]--- [ 49.121893] ------------[ cut here ]------------ [ 49.122817] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.124923] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.126404] Modules linked in: [ 49.127006] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.129060] Tainted: [W]=WARN [ 49.129654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.131142] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.132109] 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 [ 49.135341] RSP: 0018:ffff88800e6bfbc0 EFLAGS: 00010286 [ 49.136370] RAX: 0000000000000000 RBX: ffffed1001cd7f78 RCX: ffffffff813a4050 [ 49.137671] RDX: ffff8880170b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.138972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cd7f2f [ 49.140305] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.141601] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e6bfdf8 [ 49.142916] FS: 00007fa72ccad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.144416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.145502] CR2: 00007ffc50e8fef8 CR3: 000000000f7b5000 CR4: 0000000000350ef0 [ 49.146796] Call Trace: [ 49.147296] [ 49.147753] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.148670] ? __create_object+0x59/0x80 [ 49.149464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.150448] __vmalloc_noprof+0x59/0x60 [ 49.151179] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.152110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.153056] bpf_prog_alloc+0x39/0x200 [ 49.153788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.154700] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.155637] do_seccomp+0x349/0x25e0 [ 49.156378] ? find_held_lock+0x2b/0x80 [ 49.157082] ? do_prlimit+0x310/0x610 [ 49.157807] ? __pfx_do_seccomp+0x10/0x10 [ 49.158577] ? do_raw_spin_unlock+0x53/0x220 [ 49.159401] ? _raw_spin_unlock+0x1e/0x40 [ 49.160162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.161127] ? static_key_count+0x60/0x80 [ 49.161927] prctl_set_seccomp+0x4e/0x70 [ 49.162705] __do_sys_prctl+0xe6c/0x1d70 [ 49.163481] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.164371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.165333] ? irqentry_exit+0xf3/0x650 [ 49.166073] do_syscall_64+0xbf/0x430 [ 49.166818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.167810] RIP: 0033:0x7fa72d19f5cd [ 49.168509] 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 [ 49.171724] RSP: 002b:00007ffc50e8d820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.173098] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa72d19f5cd [ 49.174372] RDX: 000055813bcd0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.175730] RBP: 00007ffc50e8d880 R08: 0000000000000000 R09: 00007ffc50e8cf20 [ 49.177034] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581521e9b10 [ 49.178331] R13: 00007ffc50e8dcb0 R14: 00005581521ea2b0 R15: 00005581521fe6f0 [ 49.179650] [ 49.180091] irq event stamp: 1711 [ 49.180736] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.182263] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.183828] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 49.185389] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 49.186911] ---[ end trace 0000000000000000 ]--- [ 49.948161] ------------[ cut here ]------------ [ 49.948925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.950680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.952137] Modules linked in: [ 49.952811] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.954917] Tainted: [W]=WARN [ 49.955580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.957071] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.958055] 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 [ 49.961027] RSP: 0018:ffff888017a7fbc0 EFLAGS: 00010286 [ 49.961901] RAX: 0000000000000000 RBX: ffffed1002f4ff78 RCX: ffffffff813a4050 [ 49.963279] RDX: ffff88800a455340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.964585] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ff2f [ 49.965927] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.967051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a7fdf8 [ 49.968421] FS: 00007f9cc8d66900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.969954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.970891] CR2: 00007f9cc9258580 CR3: 000000001d74c000 CR4: 0000000000350ef0 [ 49.972295] Call Trace: [ 49.972800] [ 49.973291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.974204] ? __create_object+0x59/0x80 [ 49.975053] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.976104] __vmalloc_noprof+0x59/0x60 [ 49.976929] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.977868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.978866] bpf_prog_alloc+0x39/0x200 [ 49.979685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.980703] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.981668] do_seccomp+0x349/0x25e0 [ 49.982448] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.983434] ? __pfx_do_seccomp+0x10/0x10 [ 49.984327] ? find_held_lock+0x2b/0x80 [ 49.985097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.986005] ? static_key_count+0x60/0x80 [ 49.986879] prctl_set_seccomp+0x4e/0x70 [ 49.987732] __do_sys_prctl+0xe6c/0x1d70 [ 49.988599] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.989544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.990560] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.991616] ? irqentry_exit+0xf3/0x650 [ 49.992482] do_syscall_64+0xbf/0x430 [ 49.993300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.994340] RIP: 0033:0x7f9cc92585cd [ 49.995055] 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 [ 49.997860] RSP: 002b:00007fff03bb99e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.999254] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cc92585cd [ 50.000656] RDX: 000055a135f3de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.001774] RBP: 00007fff03bb9a40 R08: 0000000000000000 R09: 00007fff03bb90e0 [ 50.003147] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a146d2eb10 [ 50.004500] R13: 00007fff03bb9e70 R14: 000055a146d2f2b0 R15: 000055a146d436f0 [ 50.005644] [ 50.006101] irq event stamp: 1717 [ 50.006800] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 50.008415] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 50.009756] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 50.011412] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 50.012745] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15594' (ECDSA) to the list of known hosts. 2025/11/17 09:53:42 fuzzer started 2025/11/17 09:53:43 dialing manager at localhost:37895 2025/11/17 09:53:43 checking machine... 2025/11/17 09:53:43 checking revisions... [ 50.903810] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:53:43 testing simple program... [ 50.988596] cgroup: Unknown subsys name 'net' [ 51.052848] cgroup: Unknown subsys name 'cpuset' [ 51.065698] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:53:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888015485340 RCX=ffff88806ce08984 RDX=0000000000000000 RSI=ffffffff813c0e01 RDI=ffff88801548573c RBP=ffff888015485340 RSP=ffff88806ce089a8 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000011d83 R12=0000000000000000 R13=ffff88806ce08a78 R14=ffff888015485340 R15=ffff88806ce08a30 RIP=ffffffff815bd605 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 00007fa72ccad900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc50e87000 CR3=000000000f730000 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=000000000002589f 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=00000206 [-----P-] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3a046438 CR3=000000000d2f9000 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=33353a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343333 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000