[ 46.526708] ------------[ cut here ]------------ [ 46.527627] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.529691] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.531143] Modules linked in: [ 46.531992] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.534039] Tainted: [W]=WARN [ 46.534622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.536088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.537006] 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 [ 46.540142] RSP: 0018:ffff888018ae7bc0 EFLAGS: 00010286 [ 46.541120] RAX: 0000000000000000 RBX: ffffed100315cf78 RCX: ffffffff813a4050 [ 46.542395] RDX: ffff88800f325340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.543648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100315cf2f [ 46.544934] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.546186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ae7df8 [ 46.547451] FS: 00007f5afec8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.548896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.549962] CR2: 00007fff3e543ef7 CR3: 0000000009d4a000 CR4: 0000000000350ef0 [ 46.551214] Call Trace: [ 46.551712] [ 46.552115] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.553029] ? __create_object+0x59/0x80 [ 46.553801] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.554764] __vmalloc_noprof+0x59/0x60 [ 46.555481] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.556344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.557278] bpf_prog_alloc+0x39/0x200 [ 46.557991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.558919] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.559833] do_seccomp+0x349/0x25e0 [ 46.560551] ? find_held_lock+0x2b/0x80 [ 46.561246] ? do_prlimit+0x310/0x610 [ 46.562008] ? __pfx_do_seccomp+0x10/0x10 [ 46.562788] ? do_raw_spin_unlock+0x53/0x220 [ 46.563610] ? _raw_spin_unlock+0x1e/0x40 [ 46.564327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.565284] ? static_key_count+0x60/0x80 [ 46.566088] prctl_set_seccomp+0x4e/0x70 [ 46.566866] __do_sys_prctl+0xe6c/0x1d70 [ 46.567649] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.568473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.569437] ? irqentry_exit+0xf3/0x650 [ 46.570195] do_syscall_64+0xbf/0x430 [ 46.570915] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.571864] RIP: 0033:0x7f5aff17c5cd [ 46.572573] 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 [ 46.575689] RSP: 002b:00007fff3e5416e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.577032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5aff17c5cd [ 46.578310] RDX: 0000562c91deee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.579579] RBP: 00007fff3e541740 R08: 0000000000000000 R09: 00007fff3e540de0 [ 46.580855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ca4b30ad0 [ 46.582120] R13: 00007fff3e541b70 R14: 0000562ca4b31bc0 R15: 0000562ca4b42780 [ 46.583406] [ 46.583866] irq event stamp: 1817 [ 46.584489] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.586013] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.587523] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 46.589060] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 46.590537] ---[ end trace 0000000000000000 ]--- [ 49.599951] ------------[ cut here ]------------ [ 49.600924] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.603021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.604565] Modules linked in: [ 49.605153] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.607177] Tainted: [W]=WARN [ 49.607779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.609275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.610201] 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 [ 49.613418] RSP: 0018:ffff88801704fbc0 EFLAGS: 00010286 [ 49.614406] RAX: 0000000000000000 RBX: ffffed1002e09f78 RCX: ffffffff813a4050 [ 49.615724] RDX: ffff888015f2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.617017] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e09f2f [ 49.618301] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.619604] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801704fdf8 [ 49.620917] FS: 00007fd9e6e97900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.622370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.623443] CR2: 00007ffd747b5ef7 CR3: 000000000db4e000 CR4: 0000000000350ef0 [ 49.624754] Call Trace: [ 49.625227] [ 49.625683] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.626603] ? __create_object+0x59/0x80 [ 49.627332] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.628316] __vmalloc_noprof+0x59/0x60 [ 49.629084] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.629985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.630948] bpf_prog_alloc+0x39/0x200 [ 49.631686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.632646] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.633568] do_seccomp+0x349/0x25e0 [ 49.634241] ? find_held_lock+0x2b/0x80 [ 49.635008] ? do_prlimit+0x310/0x610 [ 49.635749] ? __pfx_do_seccomp+0x10/0x10 [ 49.636548] ? do_raw_spin_unlock+0x53/0x220 [ 49.637333] ? _raw_spin_unlock+0x1e/0x40 [ 49.638128] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.639081] ? static_key_count+0x60/0x80 [ 49.639890] prctl_set_seccomp+0x4e/0x70 [ 49.640679] __do_sys_prctl+0xe6c/0x1d70 [ 49.641415] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.642269] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.643225] ? irqentry_exit+0xf3/0x650 [ 49.644002] do_syscall_64+0xbf/0x430 [ 49.644766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.645729] RIP: 0033:0x7fd9e73895cd [ 49.646393] 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 [ 49.649566] RSP: 002b:00007ffd747b3300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.650937] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9e73895cd [ 49.652222] RDX: 00005604d890ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.653528] RBP: 00007ffd747b3360 R08: 0000000000000000 R09: 00007ffd747b2a00 [ 49.654815] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604fe16aad0 [ 49.656105] R13: 00007ffd747b3790 R14: 00005604fe16bbc0 R15: 00005604fe17c780 [ 49.657413] [ 49.657883] irq event stamp: 1741 [ 49.658479] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.660043] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.661578] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.663127] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.664667] ---[ end trace 0000000000000000 ]--- [ 50.422439] ------------[ cut here ]------------ [ 50.423330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.425320] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.426744] Modules linked in: [ 50.427312] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.429455] Tainted: [W]=WARN [ 50.430041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.431461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.432341] 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 [ 50.435388] RSP: 0018:ffff88800f317bc0 EFLAGS: 00010286 [ 50.436338] RAX: 0000000000000000 RBX: ffffed1001e62f78 RCX: ffffffff813a4050 [ 50.437601] RDX: ffff888016839bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.438842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e62f2f [ 50.440082] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.441332] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f317df8 [ 50.442582] FS: 00007f31c2043900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.443993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.445062] CR2: 00007f31c2535580 CR3: 000000000de7d000 CR4: 0000000000350ef0 [ 50.446357] Call Trace: [ 50.446865] [ 50.447288] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.448214] ? __create_object+0x59/0x80 [ 50.449001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.449983] __vmalloc_noprof+0x59/0x60 [ 50.450738] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.451631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.452577] bpf_prog_alloc+0x39/0x200 [ 50.453281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.454217] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.455110] do_seccomp+0x349/0x25e0 [ 50.455830] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.456742] ? __pfx_do_seccomp+0x10/0x10 [ 50.457483] ? find_held_lock+0x2b/0x80 [ 50.458246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.459219] ? static_key_count+0x60/0x80 [ 50.460003] prctl_set_seccomp+0x4e/0x70 [ 50.460765] __do_sys_prctl+0xe6c/0x1d70 [ 50.461488] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.462326] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.463252] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.464187] ? irqentry_exit+0xf3/0x650 [ 50.464983] do_syscall_64+0xbf/0x430 [ 50.465714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.466638] RIP: 0033:0x7f31c25355cd [ 50.467272] 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 [ 50.471179] RSP: 002b:00007ffe1aaf25a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.472949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31c25355cd [ 50.474551] RDX: 000055e78aa5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.476141] RBP: 00007ffe1aaf2600 R08: 0000000000000000 R09: 00007ffe1aaf1ca0 [ 50.477813] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e79e858ad0 [ 50.479407] R13: 00007ffe1aaf2a30 R14: 000055e79e859bc0 R15: 000055e79e86a780 [ 50.481037] [ 50.481633] irq event stamp: 1765 [ 50.482370] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 50.484254] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 50.485903] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 50.487387] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 50.488859] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39115' (ECDSA) to the list of known hosts. 2025/11/18 07:07:22 fuzzer started 2025/11/18 07:07:22 dialing manager at localhost:37895 2025/11/18 07:07:22 checking machine... 2025/11/18 07:07:22 checking revisions... [ 51.428765] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:07:22 testing simple program... [ 51.521756] cgroup: Unknown subsys name 'net' [ 51.589787] cgroup: Unknown subsys name 'cpuset' [ 51.606101] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:07:21 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000000000001 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08a91 R15=ffff88806ce08a50 RIP=ffffffff8135e54c RFL=00000297 [--S-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 00007fd9e6e97900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd9e6e50008 CR3=000000000b870000 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=000000000002580f 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f70785aa3e8 CR3=000000000d964000 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=a5d5c3c168cfc0a25e4a5b38d176c0fe XMM02=0000000000303190ec2efd57dc4c00df XMM03=000000000030f7f828fa520e1d8ed15e XMM04=63d3b994f7a51baf00000000000ae988 XMM05=14648eaa1277bab1000000000031f8b0 XMM06=817b8945e9d50373000000000031f738 XMM07=e042d86d42eb936e000000000030fa78 XMM08=28fa520e1d8ed15e00000000003031f0 XMM09=00000000000000000000000000000000 XMM10=20200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000