[ 39.202252] ------------[ cut here ]------------ [ 39.203190] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.205166] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.206651] Modules linked in: [ 39.207289] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.209239] Tainted: [W]=WARN [ 39.209791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.211242] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.212150] 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 [ 39.215312] RSP: 0018:ffff88801c84fbc0 EFLAGS: 00010286 [ 39.216280] RAX: 0000000000000000 RBX: ffffed1003909f78 RCX: ffffffff813a4050 [ 39.217568] RDX: ffff88801c8d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.218862] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003909f2f [ 39.220147] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.221430] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c84fdf8 [ 39.222720] FS: 00007f21c4e0f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.224149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.225203] CR2: 00007ffd4b852ef7 CR3: 000000000e259000 CR4: 0000000000350ef0 [ 39.226494] Call Trace: [ 39.227004] [ 39.227427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.228319] ? __create_object+0x59/0x80 [ 39.229092] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.230075] __vmalloc_noprof+0x59/0x60 [ 39.230783] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.231663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.232597] bpf_prog_alloc+0x39/0x200 [ 39.233335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.234299] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.235187] do_seccomp+0x349/0x25e0 [ 39.235887] ? find_held_lock+0x2b/0x80 [ 39.236608] ? do_prlimit+0x310/0x610 [ 39.237351] ? __pfx_do_seccomp+0x10/0x10 [ 39.238146] ? do_raw_spin_unlock+0x53/0x220 [ 39.238978] ? _raw_spin_unlock+0x1e/0x40 [ 39.239712] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.240670] ? static_key_count+0x60/0x80 [ 39.241482] prctl_set_seccomp+0x4e/0x70 [ 39.242255] __do_sys_prctl+0xe6c/0x1d70 [ 39.243031] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.243887] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.244823] ? irqentry_exit+0xf3/0x650 [ 39.245624] do_syscall_64+0xbf/0x430 [ 39.246362] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.247320] RIP: 0033:0x7f21c53015cd [ 39.248013] 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 [ 39.251244] RSP: 002b:00007ffd4b850b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.252608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21c53015cd [ 39.253915] RDX: 00005604b88aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.255178] RBP: 00007ffd4b850b90 R08: 0000000000000000 R09: 00007ffd4b850230 [ 39.256457] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604daf9bad0 [ 39.257747] R13: 00007ffd4b850fc0 R14: 00005604daf9cbc0 R15: 00005604dafad780 [ 39.259065] [ 39.259491] irq event stamp: 1787 [ 39.260149] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.261679] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.263017] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 39.264283] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 39.265548] ---[ end trace 0000000000000000 ]--- [ 42.324565] ------------[ cut here ]------------ [ 42.325624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.327757] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.329406] Modules linked in: [ 42.330109] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.332235] Tainted: [W]=WARN [ 42.332874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.334454] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.335438] 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 [ 42.338822] RSP: 0018:ffff88801b47fbc0 EFLAGS: 00010286 [ 42.339922] RAX: 0000000000000000 RBX: ffffed100368ff78 RCX: ffffffff813a4050 [ 42.341302] RDX: ffff88800f31d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.342677] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100368ff2f [ 42.344041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.345402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b47fdf8 [ 42.346773] FS: 00007f3a78825900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.348334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.349828] CR2: 00007f3a78d17580 CR3: 0000000020f25000 CR4: 0000000000350ef0 [ 42.351251] Call Trace: [ 42.351749] [ 42.352238] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.353201] ? __create_object+0x59/0x80 [ 42.354033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.355069] __vmalloc_noprof+0x59/0x60 [ 42.355822] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.356770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.357755] bpf_prog_alloc+0x39/0x200 [ 42.358541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.359520] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.360493] do_seccomp+0x349/0x25e0 [ 42.361244] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.362230] ? __pfx_do_seccomp+0x10/0x10 [ 42.363073] ? find_held_lock+0x2b/0x80 [ 42.363887] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.364912] ? static_key_count+0x60/0x80 [ 42.365730] prctl_set_seccomp+0x4e/0x70 [ 42.366561] __do_sys_prctl+0xe6c/0x1d70 [ 42.367394] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.368319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.369343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.370382] ? irqentry_exit+0xf3/0x650 [ 42.371200] do_syscall_64+0xbf/0x430 [ 42.371986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.373047] RIP: 0033:0x7f3a78d175cd [ 42.373796] 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 [ 42.377382] RSP: 002b:00007ffde19beab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.378927] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a78d175cd [ 42.380374] RDX: 000055622bea3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.381822] RBP: 00007ffde19beb10 R08: 0000000000000000 R09: 00007ffde19be1b0 [ 42.383081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556237a3b2b0 [ 42.384260] R13: 00007ffde19bef40 R14: 0000556237a3dd20 R15: 0000556237a4f8d0 [ 42.385456] [ 42.385904] irq event stamp: 1779 [ 42.386461] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.387872] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.389278] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 42.390721] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 42.392132] ---[ end trace 0000000000000000 ]--- [ 43.301139] ------------[ cut here ]------------ [ 43.302078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.304062] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.305565] Modules linked in: [ 43.306210] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.308437] Tainted: [W]=WARN [ 43.309536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.311012] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.311930] 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 [ 43.315095] RSP: 0018:ffff88800a8d7bc0 EFLAGS: 00010286 [ 43.316071] RAX: 0000000000000000 RBX: ffffed100151af78 RCX: ffffffff813a4050 [ 43.317365] RDX: ffff8880173ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.318658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100151af2f [ 43.319952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.321237] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8d7df8 [ 43.322535] FS: 00007fe8dbc84900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.323980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.325044] CR2: 00007fe8dc176580 CR3: 000000000e3f2000 CR4: 0000000000350ef0 [ 43.326338] Call Trace: [ 43.326807] [ 43.327263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.328171] ? __create_object+0x59/0x80 [ 43.328960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.329939] __vmalloc_noprof+0x59/0x60 [ 43.330651] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.331524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.332461] bpf_prog_alloc+0x39/0x200 [ 43.333199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.334138] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.335038] do_seccomp+0x349/0x25e0 [ 43.335711] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.336617] ? __pfx_do_seccomp+0x10/0x10 [ 43.337405] ? find_held_lock+0x2b/0x80 [ 43.338182] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.339154] ? static_key_count+0x60/0x80 [ 43.339960] prctl_set_seccomp+0x4e/0x70 [ 43.340699] __do_sys_prctl+0xe6c/0x1d70 [ 43.341486] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.342364] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.343331] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.344300] ? irqentry_exit+0xf3/0x650 [ 43.345059] do_syscall_64+0xbf/0x430 [ 43.345762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.346715] RIP: 0033:0x7fe8dc1765cd [ 43.347410] 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 [ 43.350590] RSP: 002b:00007fffb5c6cca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.351953] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8dc1765cd [ 43.353233] RDX: 000055b86c5e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.354548] RBP: 00007fffb5c6cd00 R08: 0000000000000000 R09: 00007fffb5c6c3a0 [ 43.355859] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b893dcead0 [ 43.357144] R13: 00007fffb5c6d130 R14: 000055b893dcfbc0 R15: 000055b893de0780 [ 43.358462] [ 43.358926] irq event stamp: 1911 [ 43.359535] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80 [ 43.361060] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 43.362593] softirqs last enabled at (1908): [] handle_softirqs+0x50c/0x770 [ 43.364142] softirqs last disabled at (1903): [] __irq_exit_rcu+0xc4/0x100 [ 43.365665] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65200' (ECDSA) to the list of known hosts. 2025/11/18 15:19:02 fuzzer started 2025/11/18 15:19:02 dialing manager at localhost:34383 2025/11/18 15:19:02 checking machine... 2025/11/18 15:19:02 checking revisions... [ 44.285504] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:19:02 testing simple program... [ 44.376723] cgroup: Unknown subsys name 'net' [ 44.462576] cgroup: Unknown subsys name 'cpuset' [ 44.477916] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:19:01 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff8880096278e0 RDX=0000000000000000 RSI=ffffffff816194be RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff8880096277b8 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000453f R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff815bd795 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556237a76fe0 CR3=000000000dc1f000 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=00000000a60ce07b00000000cec3662e XMM01=0000000000000000339ec4c9d6db3947 XMM02=0000000000000000719a44e53969d293 XMM03=000000000030faa845cc1163c01f00c3 XMM04=be233956ecc7e74800000000000ae988 XMM05=1319e678c5640f8a0000000000320628 XMM06=a748ccc27a5f04c10000000000320590 XMM07=58f17c1affdc82d600000000003104d0 XMM08=406589be3f9c4b220000000000310338 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86e7fd67 RBX=0000000000000001 RCX=ffffffff86e7fd62 RDX=0000000000000000 RSI=1ffffffff0dcffac RDI=ffffffff869aad88 RBP=ffff888016cee9c8 RSP=ffff888016cee900 R8 =ffffffff86e7fd62 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c69fb R12=ffff888016cee9d0 R13=ffff888016cee9b8 R14=ffff888016cee9b1 R15=ffff888016cee970 RIP=ffffffff8135e815 RFL=00000217 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b05c97028 CR3=0000000009c3c000 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=756e696c2d34365f3638782f62696c2f XMM01=6f732e7061727762696c2f756e672d78 XMM02=00302e6f732e7061727762696c2f756e XMM03=672d78756e696c2d34365f3638782f62 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000