[ 39.151348] ------------[ cut here ]------------ [ 39.152298] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.154275] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.155794] Modules linked in: [ 39.156430] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.158394] Tainted: [W]=WARN [ 39.158981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.160444] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.161337] 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 [ 39.164705] RSP: 0018:ffff8880174ffbc0 EFLAGS: 00010286 [ 39.165686] RAX: 0000000000000000 RBX: ffffed1002e9ff78 RCX: ffffffff813a4050 [ 39.166976] RDX: ffff888015b25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.168293] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9ff2f [ 39.169571] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.170847] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174ffdf8 [ 39.172141] FS: 00007f67b11fa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.173592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.174661] CR2: 00007fff02642ef7 CR3: 000000000a061000 CR4: 0000000000350ef0 [ 39.175959] Call Trace: [ 39.176434] [ 39.176898] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.177769] ? __create_object+0x59/0x80 [ 39.178552] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.179528] __vmalloc_noprof+0x59/0x60 [ 39.180305] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.181188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.182111] bpf_prog_alloc+0x39/0x200 [ 39.182808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.183748] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.184667] do_seccomp+0x349/0x25e0 [ 39.185372] ? find_held_lock+0x2b/0x80 [ 39.186130] ? do_prlimit+0x310/0x610 [ 39.186894] ? __pfx_do_seccomp+0x10/0x10 [ 39.187637] ? do_raw_spin_unlock+0x53/0x220 [ 39.188484] ? _raw_spin_unlock+0x1e/0x40 [ 39.189273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.190233] ? static_key_count+0x60/0x80 [ 39.191041] prctl_set_seccomp+0x4e/0x70 [ 39.191778] __do_sys_prctl+0xe6c/0x1d70 [ 39.192570] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.193440] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.194409] ? irqentry_exit+0xf3/0x650 [ 39.195179] do_syscall_64+0xbf/0x430 [ 39.195951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.196913] RIP: 0033:0x7f67b16ec5cd [ 39.197575] 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 [ 39.200788] RSP: 002b:00007fff02641880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.202182] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67b16ec5cd [ 39.203458] RDX: 0000560cc1016e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.204784] RBP: 00007fff026418e0 R08: 0000000000000000 R09: 00007fff02640f80 [ 39.206075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cc4232ad0 [ 39.207349] R13: 00007fff02641d10 R14: 0000560cc4233bc0 R15: 0000560cc4244780 [ 39.208662] [ 39.209116] irq event stamp: 3309 [ 39.209735] hardirqs last enabled at (3317): [] __up_console_sem+0x78/0x80 [ 39.211248] hardirqs last disabled at (3326): [] __up_console_sem+0x5d/0x80 [ 39.212770] softirqs last enabled at (3266): [] handle_softirqs+0x50c/0x770 [ 39.214325] softirqs last disabled at (3261): [] __irq_exit_rcu+0xc4/0x100 [ 39.215861] ---[ end trace 0000000000000000 ]--- [ 42.079225] ------------[ cut here ]------------ [ 42.080167] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.082212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.083678] Modules linked in: [ 42.084321] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.086550] Tainted: [W]=WARN [ 42.087221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.088723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.089649] 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 [ 42.092866] RSP: 0018:ffff888016b7fbc0 EFLAGS: 00010286 [ 42.093808] RAX: 0000000000000000 RBX: ffffed1002d6ff78 RCX: ffffffff813a4050 [ 42.095138] RDX: ffff88800a849bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.096445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ff2f [ 42.097737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.099031] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b7fdf8 [ 42.100336] FS: 00007f5182a43900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.101787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.102868] CR2: 00007f5182f35580 CR3: 000000000be77000 CR4: 0000000000350ef0 [ 42.104169] Call Trace: [ 42.104638] [ 42.105095] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.106005] ? __create_object+0x59/0x80 [ 42.106753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.107725] __vmalloc_noprof+0x59/0x60 [ 42.108509] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.109421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.110390] bpf_prog_alloc+0x39/0x200 [ 42.111153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.112131] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.113065] do_seccomp+0x349/0x25e0 [ 42.113770] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.114699] ? __pfx_do_seccomp+0x10/0x10 [ 42.115523] ? find_held_lock+0x2b/0x80 [ 42.116326] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.117329] ? static_key_count+0x60/0x80 [ 42.118154] prctl_set_seccomp+0x4e/0x70 [ 42.118965] __do_sys_prctl+0xe6c/0x1d70 [ 42.119739] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.120641] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.121646] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.122655] ? irqentry_exit+0xf3/0x650 [ 42.123450] do_syscall_64+0xbf/0x430 [ 42.124230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.125219] RIP: 0033:0x7f5182f355cd [ 42.125945] 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 [ 42.129286] RSP: 002b:00007ffdcf165260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.130704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5182f355cd [ 42.132053] RDX: 000055d5a567fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.133378] RBP: 00007ffdcf1652c0 R08: 0000000000000000 R09: 00007ffdcf164960 [ 42.134705] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5cbe69ad0 [ 42.136039] R13: 00007ffdcf1656f0 R14: 000055d5cbe6abc0 R15: 000055d5cbe7b780 [ 42.137378] [ 42.137855] irq event stamp: 1787 [ 42.138488] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 42.140085] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 42.141125] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 42.142128] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 42.143116] ---[ end trace 0000000000000000 ]--- [ 42.745916] ------------[ cut here ]------------ [ 42.746791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.748904] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.750561] Modules linked in: [ 42.751260] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.753271] Tainted: [W]=WARN [ 42.753889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.755368] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.756293] 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 [ 42.759476] RSP: 0018:ffff88801a997bc0 EFLAGS: 00010286 [ 42.760478] RAX: 0000000000000000 RBX: ffffed1003532f78 RCX: ffffffff813a4050 [ 42.761756] RDX: ffff8880177a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.763022] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003532f2f [ 42.764318] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.765617] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a997df8 [ 42.766894] FS: 00007ff7c553b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.768327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.769402] CR2: 00007ffe028d6ef7 CR3: 000000001fdf2000 CR4: 0000000000350ef0 [ 42.770677] Call Trace: [ 42.771189] [ 42.771608] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.772530] ? __create_object+0x59/0x80 [ 42.773319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.774299] __vmalloc_noprof+0x59/0x60 [ 42.775056] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.775931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.776890] bpf_prog_alloc+0x39/0x200 [ 42.777591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.778537] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.779438] do_seccomp+0x349/0x25e0 [ 42.780173] ? find_held_lock+0x2b/0x80 [ 42.780934] ? do_prlimit+0x310/0x610 [ 42.781635] ? __pfx_do_seccomp+0x10/0x10 [ 42.782423] ? do_raw_spin_unlock+0x53/0x220 [ 42.783253] ? _raw_spin_unlock+0x1e/0x40 [ 42.784046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.785011] ? static_key_count+0x60/0x80 [ 42.785778] prctl_set_seccomp+0x4e/0x70 [ 42.786568] __do_sys_prctl+0xe6c/0x1d70 [ 42.787350] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.788213] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.789181] ? irqentry_exit+0xf3/0x650 [ 42.789944] do_syscall_64+0xbf/0x430 [ 42.790644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.791597] RIP: 0033:0x7ff7c5a2d5cd [ 42.792315] 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 [ 42.795478] RSP: 002b:00007ffe028d4310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.796881] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7c5a2d5cd [ 42.798163] RDX: 000055f735dbbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.799439] RBP: 00007ffe028d4370 R08: 0000000000000000 R09: 00007ffe028d3a10 [ 42.800736] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f76508bad0 [ 42.802006] R13: 00007ffe028d47a0 R14: 000055f76508cbc0 R15: 000055f76509d780 [ 42.803304] [ 42.803732] irq event stamp: 1805 [ 42.804392] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 42.805919] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 42.807441] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 42.808812] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 42.809760] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62706' (ECDSA) to the list of known hosts. 2025/11/18 07:46:15 fuzzer started 2025/11/18 07:46:16 dialing manager at localhost:37895 2025/11/18 07:46:16 checking machine... 2025/11/18 07:46:16 checking revisions... [ 43.708150] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:46:16 testing simple program... [ 43.813610] cgroup: Unknown subsys name 'net' [ 43.881606] cgroup: Unknown subsys name 'cpuset' [ 43.891263] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:46:15 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000002 RCX=ffffffff815d6b07 RDX=0000000000005d6c RSI=0000000000005d6b RDI=ffffffff86edaf84 RBP=ffff88806ce08a78 RSP=ffff88806ce089b0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d83 R12=ffff88806ce08a80 R13=ffff88806ce08a68 R14=ffff88806ce08a61 R15=ffff88806ce08a20 RIP=ffffffff8135e65c 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 00007f5182a43900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5182a03008 CR3=000000001fd16000 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=00000000000225dd 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff7061c6d8 CR3=000000000db91000 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=36343a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383338 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000