[ 45.893827] ------------[ cut here ]------------ [ 45.894717] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.896715] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.898358] Modules linked in: [ 45.899058] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.901005] Tainted: [W]=WARN [ 45.901540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.902982] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.903872] 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 [ 45.906996] RSP: 0018:ffff888015d47bc0 EFLAGS: 00010286 [ 45.907956] RAX: 0000000000000000 RBX: ffffed1002ba8f78 RCX: ffffffff813a4050 [ 45.909234] RDX: ffff88801592b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.910518] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba8f2f [ 45.911828] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.913110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d47df8 [ 45.914402] FS: 00007f35f9cc6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.915856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.916934] CR2: 00007f35fa1b8580 CR3: 000000000d026000 CR4: 0000000000350ef0 [ 45.918244] Call Trace: [ 45.918753] [ 45.919187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.920098] ? __create_object+0x59/0x80 [ 45.920880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.921864] __vmalloc_noprof+0x59/0x60 [ 45.922584] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.923475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.924405] bpf_prog_alloc+0x39/0x200 [ 45.925161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.926099] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.927024] do_seccomp+0x349/0x25e0 [ 45.927757] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.928680] ? __pfx_do_seccomp+0x10/0x10 [ 45.929427] ? find_held_lock+0x2b/0x80 [ 45.930202] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.931165] ? static_key_count+0x60/0x80 [ 45.931968] prctl_set_seccomp+0x4e/0x70 [ 45.932750] __do_sys_prctl+0xe6c/0x1d70 [ 45.933497] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.934349] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.935341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.936314] ? irqentry_exit+0xf3/0x650 [ 45.937082] do_syscall_64+0xbf/0x430 [ 45.937812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.938768] RIP: 0033:0x7f35fa1b85cd [ 45.939443] 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 [ 45.942655] RSP: 002b:00007ffd19791860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.944043] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35fa1b85cd [ 45.945348] RDX: 000055c873833e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.946651] RBP: 00007ffd197918c0 R08: 0000000000000000 R09: 00007ffd19790f60 [ 45.947962] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8996e5ad0 [ 45.949235] R13: 00007ffd19791cf0 R14: 000055c8996e6bc0 R15: 000055c8996f7780 [ 45.950550] [ 45.951025] irq event stamp: 1761 [ 45.951681] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 45.953230] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 45.954765] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 45.956332] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 45.957844] ---[ end trace 0000000000000000 ]--- [ 48.773760] ------------[ cut here ]------------ [ 48.774603] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.776666] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.778319] Modules linked in: [ 48.779020] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.781020] Tainted: [W]=WARN [ 48.781592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.783118] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.784046] 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 [ 48.787274] RSP: 0018:ffff88800712fbc0 EFLAGS: 00010286 [ 48.788263] RAX: 0000000000000000 RBX: ffffed1000e25f78 RCX: ffffffff813a4050 [ 48.789566] RDX: ffff888016e41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.790881] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e25f2f [ 48.792201] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.793481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800712fdf8 [ 48.794765] FS: 00007fc158c1d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.796224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.797310] CR2: 00007ffca9e8bef7 CR3: 000000000eb70000 CR4: 0000000000350ef0 [ 48.798648] Call Trace: [ 48.799141] [ 48.799557] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.800447] ? __create_object+0x59/0x80 [ 48.801234] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.802219] __vmalloc_noprof+0x59/0x60 [ 48.802996] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.803874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.804808] bpf_prog_alloc+0x39/0x200 [ 48.805499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.806421] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.807341] do_seccomp+0x349/0x25e0 [ 48.808066] ? find_held_lock+0x2b/0x80 [ 48.808827] ? do_prlimit+0x310/0x610 [ 48.809537] ? __pfx_do_seccomp+0x10/0x10 [ 48.810311] ? do_raw_spin_unlock+0x53/0x220 [ 48.811163] ? _raw_spin_unlock+0x1e/0x40 [ 48.811949] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.812935] ? static_key_count+0x60/0x80 [ 48.813731] prctl_set_seccomp+0x4e/0x70 [ 48.814475] __do_sys_prctl+0xe6c/0x1d70 [ 48.815264] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.816127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.817102] ? irqentry_exit+0xf3/0x650 [ 48.817867] do_syscall_64+0xbf/0x430 [ 48.818575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.819540] RIP: 0033:0x7fc15910f5cd [ 48.820250] 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 [ 48.823479] RSP: 002b:00007ffca9e8ae80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.824710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc15910f5cd [ 48.825792] RDX: 000055d86d823e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.826849] RBP: 00007ffca9e8aee0 R08: 0000000000000000 R09: 00007ffca9e8a580 [ 48.827932] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d8807adbf0 [ 48.828995] R13: 00007ffca9e8b310 R14: 000055d8807b7380 R15: 000055d8807c2460 [ 48.830076] [ 48.830426] irq event stamp: 1889 [ 48.830979] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 48.832249] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 48.833514] softirqs last enabled at (1472): [] handle_softirqs+0x50c/0x770 [ 48.834795] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 48.836070] ---[ end trace 0000000000000000 ]--- [ 49.526274] ------------[ cut here ]------------ [ 49.527208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.529256] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.530737] Modules linked in: [ 49.531352] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.533380] Tainted: [W]=WARN [ 49.533980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.535484] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.536418] 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 [ 49.539656] RSP: 0018:ffff8880191cfbc0 EFLAGS: 00010286 [ 49.540660] RAX: 0000000000000000 RBX: ffffed1003239f78 RCX: ffffffff813a4050 [ 49.541972] RDX: ffff88800f7e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.543310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003239f2f [ 49.544659] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.545983] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880191cfdf8 [ 49.547331] FS: 00007f8e4d104900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.548840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.549960] CR2: 00007f8e4d5f6580 CR3: 000000001fc09000 CR4: 0000000000350ef0 [ 49.551328] Call Trace: [ 49.551862] [ 49.552290] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.553230] ? __create_object+0x59/0x80 [ 49.554042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.555088] __vmalloc_noprof+0x59/0x60 [ 49.555896] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.556834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.557817] bpf_prog_alloc+0x39/0x200 [ 49.558542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.559522] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.560481] do_seccomp+0x349/0x25e0 [ 49.561253] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.562218] ? __pfx_do_seccomp+0x10/0x10 [ 49.563071] ? find_held_lock+0x2b/0x80 [ 49.563890] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.564926] ? static_key_count+0x60/0x80 [ 49.565791] prctl_set_seccomp+0x4e/0x70 [ 49.566573] __do_sys_prctl+0xe6c/0x1d70 [ 49.567439] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.568370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.569404] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.570442] ? irqentry_exit+0xf3/0x650 [ 49.571291] do_syscall_64+0xbf/0x430 [ 49.572098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.573325] RIP: 0033:0x7f8e4d5f65cd [ 49.574108] 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 [ 49.577571] RSP: 002b:00007ffffb7fb0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.579037] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e4d5f65cd [ 49.580449] RDX: 0000560db4257e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.581766] RBP: 00007ffffb7fb140 R08: 0000000000000000 R09: 00007ffffb7fa7e0 [ 49.583183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560db9671ad0 [ 49.584593] R13: 00007ffffb7fb570 R14: 0000560db9672bc0 R15: 0000560db9683780 [ 49.586053] [ 49.586526] irq event stamp: 1815 [ 49.587250] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.588951] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.590654] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 49.592164] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 49.593503] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37673' (ECDSA) to the list of known hosts. 2025/11/18 14:28:25 fuzzer started 2025/11/18 14:28:25 dialing manager at localhost:34383 2025/11/18 14:28:25 checking machine... 2025/11/18 14:28:25 checking revisions... [ 50.498356] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:28:25 testing simple program... [ 50.583220] cgroup: Unknown subsys name 'net' [ 50.655108] cgroup: Unknown subsys name 'cpuset' [ 50.672303] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:28:24 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a7c7 RDX=ffff888016e45340 RSI=ffffffff8175a708 RDI=ffffffff85e1ffe0 RBP=0000000000000001 RSP=ffff88801744f680 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=0000000000002800 RIP=ffffffff8175a70f RFL=00000293 [--S-A-C] 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 00007fc158c1d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc158bfc020 CR3=000000001f7bd000 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=00000000000244e5 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea266ba88 CR3=000000000b770000 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=e0abfc430b1864a94e4f91218ca3d811 XMM02=2c67c8bc2e329bc30000000000306f68 XMM03=fb795ef6d65770560000000000311328 XMM04=c8cf578d1b90e3e000000000000ae988 XMM05=14648eaa1277bab100000000003210c0 XMM06=e83efd651f194385000000000031ae90 XMM07=e042d86d42eb936e0000000000312478 XMM08=2977c09344a51a910000000000306fc8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000