[ 38.871379] ------------[ cut here ]------------ [ 38.872247] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.874230] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.875652] Modules linked in: [ 38.876229] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.878189] Tainted: [W]=WARN [ 38.878778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.880222] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.881131] 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 [ 38.884551] RSP: 0018:ffff888018bb7bc0 EFLAGS: 00010286 [ 38.885606] RAX: 0000000000000000 RBX: ffffed1003176f78 RCX: ffffffff813a4050 [ 38.886877] RDX: ffff888013bed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.888143] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003176f2f [ 38.889410] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.890705] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bb7df8 [ 38.891989] FS: 00007fb9aa171900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.893423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.894480] CR2: 00007fb9aa663580 CR3: 000000000b745000 CR4: 0000000000350ef0 [ 38.895759] Call Trace: [ 38.896226] [ 38.896664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.897574] ? __create_object+0x59/0x80 [ 38.898305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.899256] __vmalloc_noprof+0x59/0x60 [ 38.900019] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.900899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.901835] bpf_prog_alloc+0x39/0x200 [ 38.902564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.903489] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.904378] do_seccomp+0x349/0x25e0 [ 38.905057] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.905967] ? __pfx_do_seccomp+0x10/0x10 [ 38.906741] ? find_held_lock+0x2b/0x80 [ 38.907491] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.908446] ? static_key_count+0x60/0x80 [ 38.909188] prctl_set_seccomp+0x4e/0x70 [ 38.909964] __do_sys_prctl+0xe6c/0x1d70 [ 38.910729] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.911574] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.912538] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.913505] ? irqentry_exit+0xf3/0x650 [ 38.914230] do_syscall_64+0xbf/0x430 [ 38.914967] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.915901] RIP: 0033:0x7fb9aa6635cd [ 38.916611] 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 [ 38.919811] RSP: 002b:00007ffc2a6ed840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.921166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9aa6635cd [ 38.922462] RDX: 000055ad83c4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.923748] RBP: 00007ffc2a6ed8a0 R08: 0000000000000000 R09: 00007ffc2a6ecf40 [ 38.925032] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adaaf92ad0 [ 38.926320] R13: 00007ffc2a6edcd0 R14: 000055adaaf93bc0 R15: 000055adaafa4780 [ 38.927645] [ 38.928065] irq event stamp: 1919 [ 38.928712] hardirqs last enabled at (1929): [] __up_console_sem+0x78/0x80 [ 38.930235] hardirqs last disabled at (1938): [] __up_console_sem+0x5d/0x80 [ 38.931743] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 38.933279] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 38.934792] ---[ end trace 0000000000000000 ]--- [ 42.435179] ------------[ cut here ]------------ [ 42.436203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.438426] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.440186] Modules linked in: [ 42.440932] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.442983] Tainted: [W]=WARN [ 42.443605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.445095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.446049] 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 [ 42.449284] RSP: 0018:ffff888016b9fbc0 EFLAGS: 00010286 [ 42.450300] RAX: 0000000000000000 RBX: ffffed1002d73f78 RCX: ffffffff813a4050 [ 42.451607] RDX: ffff888019d58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.452917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d73f2f [ 42.454233] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.455589] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b9fdf8 [ 42.457033] FS: 00007fa3f7280900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.458675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.459868] CR2: 00007ffe1bf73ef8 CR3: 000000000e480000 CR4: 0000000000350ef0 [ 42.461315] Call Trace: [ 42.461874] [ 42.462333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.463389] ? __create_object+0x59/0x80 [ 42.464216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.465294] __vmalloc_noprof+0x59/0x60 [ 42.466135] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.467104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.468149] bpf_prog_alloc+0x39/0x200 [ 42.468975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.470068] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.471071] do_seccomp+0x349/0x25e0 [ 42.471869] ? find_held_lock+0x2b/0x80 [ 42.472719] ? do_prlimit+0x310/0x610 [ 42.473560] ? __pfx_do_seccomp+0x10/0x10 [ 42.474440] ? do_raw_spin_unlock+0x53/0x220 [ 42.475314] ? _raw_spin_unlock+0x1e/0x40 [ 42.476189] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.477257] ? static_key_count+0x60/0x80 [ 42.478166] prctl_set_seccomp+0x4e/0x70 [ 42.479027] __do_sys_prctl+0xe6c/0x1d70 [ 42.479900] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.480851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.481931] ? irqentry_exit+0xf3/0x650 [ 42.482772] do_syscall_64+0xbf/0x430 [ 42.483586] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.484635] RIP: 0033:0x7fa3f77725cd [ 42.485410] 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 [ 42.488922] RSP: 002b:00007ffe1bf71460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.490453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3f77725cd [ 42.491867] RDX: 000055c6bf29fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.493274] RBP: 00007ffe1bf714c0 R08: 0000000000000000 R09: 00007ffe1bf70b60 [ 42.494693] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6d67ac240 [ 42.496094] R13: 00007ffe1bf718f0 R14: 000055c6d67abbf0 R15: 000055c6d67c04d0 [ 42.497530] [ 42.497992] irq event stamp: 1823 [ 42.498627] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.500085] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.501559] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 42.503058] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 42.504495] ---[ end trace 0000000000000000 ]--- [ 43.337203] ------------[ cut here ]------------ [ 43.338157] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.340157] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.341647] Modules linked in: [ 43.342239] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.344488] Tainted: [W]=WARN [ 43.345050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.346599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.347525] 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 [ 43.350722] RSP: 0018:ffff8880172cfbc0 EFLAGS: 00010286 [ 43.351702] RAX: 0000000000000000 RBX: ffffed1002e59f78 RCX: ffffffff813a4050 [ 43.352994] RDX: ffff88801b5e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.354292] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e59f2f [ 43.355597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.356890] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172cfdf8 [ 43.358208] FS: 00007faa2be33900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.359673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.360744] CR2: 00007faa2c325580 CR3: 00000000203f4000 CR4: 0000000000350ef0 [ 43.362059] Call Trace: [ 43.362558] [ 43.362970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.363876] ? __create_object+0x59/0x80 [ 43.364669] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.365658] __vmalloc_noprof+0x59/0x60 [ 43.366402] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.367210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.368125] bpf_prog_alloc+0x39/0x200 [ 43.368854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.369802] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.370711] do_seccomp+0x349/0x25e0 [ 43.371407] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.372251] ? __pfx_do_seccomp+0x10/0x10 [ 43.373039] ? find_held_lock+0x2b/0x80 [ 43.373814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.374773] ? static_key_count+0x60/0x80 [ 43.375576] prctl_set_seccomp+0x4e/0x70 [ 43.376305] __do_sys_prctl+0xe6c/0x1d70 [ 43.377107] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.377971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.378952] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.379921] ? irqentry_exit+0xf3/0x650 [ 43.380694] do_syscall_64+0xbf/0x430 [ 43.381419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.382385] RIP: 0033:0x7faa2c3255cd [ 43.383047] 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 [ 43.386235] RSP: 002b:00007ffdf75d6ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.387591] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa2c3255cd [ 43.388895] RDX: 0000558a4fd7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.390219] RBP: 00007ffdf75d6f30 R08: 0000000000000000 R09: 00007ffdf75d65d0 [ 43.391516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a84866ad0 [ 43.392814] R13: 00007ffdf75d7360 R14: 0000558a84867bc0 R15: 0000558a84878780 [ 43.394124] [ 43.394592] irq event stamp: 1849 [ 43.395202] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 43.396776] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 43.398316] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 43.399908] softirqs last disabled at (1865): [] __irq_exit_rcu+0xc4/0x100 [ 43.401432] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23100' (ECDSA) to the list of known hosts. 2025/11/19 00:19:20 fuzzer started 2025/11/19 00:19:20 dialing manager at localhost:34383 2025/11/19 00:19:20 checking machine... 2025/11/19 00:19:20 checking revisions... [ 44.339138] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:19:20 testing simple program... [ 44.436098] cgroup: Unknown subsys name 'net' [ 44.504316] cgroup: Unknown subsys name 'cpuset' [ 44.525082] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:19:19 Registers: info registers vcpu 0 RAX=ffffffff81b62180 RBX=ffffffff8672a228 RCX=ffffffff81b621ba RDX=0000000000000000 RSI=ffffffff86abec22 RDI=ffffffff8672a208 RBP=ffffffff8672a220 RSP=ffff88806ce089b8 R8 =ffffffff86abec22 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002671b R12=ffffffff8672a234 R13=ffffffff8672a208 R14=ffffffff8672a21c R15=dffffc0000000000 RIP=ffffffff8135dac9 RFL=00000206 [-----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 00007fa3f7280900 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=00007fa3f7837618 CR3=000000002023f000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000089 RCX=ffffffff816263b5 RDX=ffff888009643780 RSI=0000000000000003 RDI=0000000000000009 RBP=00000000007ffe0a RSP=ffff88806cf08d98 R8 =0000000000000089 R9 =ffffed100d9e4bfc R10=0000000000000001 R11=0000000000000001 R12=0000000000000089 R13=0000000000000003 R14=0000000000000100 R15=0000000000000001 RIP=ffffffff81751928 RFL=00000006 [-----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 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=00007fc6d7c78010 CR3=000000000d98b000 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=f74910fe7c4c04b0aa4f25303952c8fe XMM02=2c67c8bc2e329bc300000000003043c8 XMM03=fb795ef6d657705600000000003111a8 XMM04=69beb27e1146bbc600000000000ae988 XMM05=d96330e2d2db863200000000003213e0 XMM06=474038aa6c007e1f0000000000321268 XMM07=e042d86d42eb936e0000000000311be8 XMM08=e085494e925ae5280000000000304428 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000