[ 46.243773] ------------[ cut here ]------------ [ 46.244695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.246768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.248253] Modules linked in: [ 46.248848] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.251068] Tainted: [W]=WARN [ 46.251638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.253122] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.254030] 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 [ 46.257236] RSP: 0018:ffff888015e4fbc0 EFLAGS: 00010286 [ 46.258235] RAX: 0000000000000000 RBX: ffffed1002bc9f78 RCX: ffffffff813a4050 [ 46.259527] RDX: ffff888015d25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.260818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc9f2f [ 46.262112] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.263396] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e4fdf8 [ 46.264703] FS: 00007f67b0486900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.266160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.267237] CR2: 00007f67b0978580 CR3: 000000001548e000 CR4: 0000000000350ef0 [ 46.268558] Call Trace: [ 46.269080] [ 46.269492] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.270389] ? __create_object+0x59/0x80 [ 46.271180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.272171] __vmalloc_noprof+0x59/0x60 [ 46.272886] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.273761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.274705] bpf_prog_alloc+0x39/0x200 [ 46.275440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.276406] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.277312] do_seccomp+0x349/0x25e0 [ 46.278050] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.278915] ? __pfx_do_seccomp+0x10/0x10 [ 46.279708] ? find_held_lock+0x2b/0x80 [ 46.280493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.281473] ? static_key_count+0x60/0x80 [ 46.282279] prctl_set_seccomp+0x4e/0x70 [ 46.283054] __do_sys_prctl+0xe6c/0x1d70 [ 46.283801] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.284671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.285656] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.286635] ? irqentry_exit+0xf3/0x650 [ 46.287420] do_syscall_64+0xbf/0x430 [ 46.288157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.289131] RIP: 0033:0x7f67b09785cd [ 46.289798] 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 [ 46.292984] RSP: 002b:00007fff9c691d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.294362] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67b09785cd [ 46.295656] RDX: 000055e59a027e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.296964] RBP: 00007fff9c691d60 R08: 0000000000000000 R09: 00007fff9c691400 [ 46.298251] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e5aa176bf0 [ 46.299533] R13: 00007fff9c692190 R14: 000055e5aa180380 R15: 000055e5aa18b460 [ 46.300854] [ 46.301316] irq event stamp: 1755 [ 46.301981] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.303503] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.305040] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 46.306604] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 46.308111] ---[ end trace 0000000000000000 ]--- [ 49.894608] ------------[ cut here ]------------ [ 49.895383] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.897059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.898258] Modules linked in: [ 49.898748] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.900434] Tainted: [W]=WARN [ 49.900904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.902143] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.902872] 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 [ 49.906036] RSP: 0018:ffff8880151a7bc0 EFLAGS: 00010286 [ 49.906812] RAX: 0000000000000000 RBX: ffffed1002a34f78 RCX: ffffffff813a4050 [ 49.907876] RDX: ffff888016678000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.908964] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a34f2f [ 49.910038] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.911090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880151a7df8 [ 49.912146] FS: 00007ff99f8d5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.913529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.914576] CR2: 00007ff99fdc7580 CR3: 000000000e46a000 CR4: 0000000000350ef0 [ 49.915760] Call Trace: [ 49.916290] [ 49.916686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.917428] ? __create_object+0x59/0x80 [ 49.918077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.918842] __vmalloc_noprof+0x59/0x60 [ 49.919468] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.920207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.920976] bpf_prog_alloc+0x39/0x200 [ 49.921548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.922314] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.923063] do_seccomp+0x349/0x25e0 [ 49.923624] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.924379] ? __pfx_do_seccomp+0x10/0x10 [ 49.925038] ? find_held_lock+0x2b/0x80 [ 49.925635] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.926433] ? static_key_count+0x60/0x80 [ 49.927091] prctl_set_seccomp+0x4e/0x70 [ 49.927701] __do_sys_prctl+0xe6c/0x1d70 [ 49.928374] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.929085] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.929853] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.930661] ? irqentry_exit+0xf3/0x650 [ 49.931312] do_syscall_64+0xbf/0x430 [ 49.931887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.932680] RIP: 0033:0x7ff99fdc75cd [ 49.933264] 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 [ 49.935884] RSP: 002b:00007fffca8ced40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.937022] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff99fdc75cd [ 49.938076] RDX: 0000558741953e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.939147] RBP: 00007fffca8ceda0 R08: 0000000000000000 R09: 00007fffca8ce440 [ 49.940215] R10: 0000000000000000 R11: 0000000000000246 R12: 000055877b756240 [ 49.941286] R13: 00007fffca8cf1d0 R14: 000055877b75f380 R15: 000055877b76a540 [ 49.942360] [ 49.942720] irq event stamp: 1713 [ 49.943255] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 49.944524] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 49.945780] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 49.947084] softirqs last disabled at (1301): [] __irq_exit_rcu+0xc4/0x100 [ 49.948365] ---[ end trace 0000000000000000 ]--- [ 50.726560] ------------[ cut here ]------------ [ 50.727522] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.729530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.731013] Modules linked in: [ 50.731614] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.733611] Tainted: [W]=WARN [ 50.734229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.735710] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.736641] 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 [ 50.739833] RSP: 0018:ffff888013b47bc0 EFLAGS: 00010286 [ 50.740829] RAX: 0000000000000000 RBX: ffffed1002768f78 RCX: ffffffff813a4050 [ 50.742120] RDX: ffff888019dd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.743423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002768f2f [ 50.744747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.746063] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b47df8 [ 50.747357] FS: 00007fa30014f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.748830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.749901] CR2: 00007ffdcd4f5ef7 CR3: 0000000009bf1000 CR4: 0000000000350ef0 [ 50.751223] Call Trace: [ 50.751699] [ 50.752161] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.753077] ? __create_object+0x59/0x80 [ 50.753816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.754788] __vmalloc_noprof+0x59/0x60 [ 50.755548] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.756445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.757400] bpf_prog_alloc+0x39/0x200 [ 50.758157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.759121] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.760036] do_seccomp+0x349/0x25e0 [ 50.760729] ? find_held_lock+0x2b/0x80 [ 50.761502] ? do_prlimit+0x310/0x610 [ 50.762249] ? __pfx_do_seccomp+0x10/0x10 [ 50.763038] ? do_raw_spin_unlock+0x53/0x220 [ 50.763818] ? _raw_spin_unlock+0x1e/0x40 [ 50.764616] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.765589] ? static_key_count+0x60/0x80 [ 50.766400] prctl_set_seccomp+0x4e/0x70 [ 50.767179] __do_sys_prctl+0xe6c/0x1d70 [ 50.767971] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.768809] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.769790] ? irqentry_exit+0xf3/0x650 [ 50.770551] do_syscall_64+0xbf/0x430 [ 50.771291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.772264] RIP: 0033:0x7fa3006415cd [ 50.772989] 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 [ 50.776201] RSP: 002b:00007ffdcd4f4c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.777577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3006415cd [ 50.778867] RDX: 0000561172d90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.780155] RBP: 00007ffdcd4f4cd0 R08: 0000000000000000 R09: 00007ffdcd4f4370 [ 50.781491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561177447b10 [ 50.782789] R13: 00007ffdcd4f5100 R14: 00005611774482b0 R15: 000056117745c6f0 [ 50.784116] [ 50.784559] irq event stamp: 1729 [ 50.785223] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.786750] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.788292] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.789843] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.791373] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42364' (ECDSA) to the list of known hosts. 2025/11/19 01:18:43 fuzzer started 2025/11/19 01:18:43 dialing manager at localhost:34383 2025/11/19 01:18:43 checking machine... 2025/11/19 01:18:43 checking revisions... [ 51.698486] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:18:43 testing simple program... [ 51.793169] cgroup: Unknown subsys name 'net' [ 51.859187] cgroup: Unknown subsys name 'cpuset' [ 51.874607] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:18:42 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff88801752d340 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801752dd98 RSP=ffff8880176cf0e0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801752ddc0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc 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 00007ff99f8d5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff99f8a4008 CR3=000000000b7ac000 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=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86a0ba56 RDX=1ffff1100d9e1157 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86a0ba5a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000008972 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ff0 R15=ffff88806cf08a70 RIP=ffffffff8135fb79 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2f65110008 CR3=000000000c2d3000 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=c22471f364d3b6b3ff4dbc65cab0ab02 XMM02=0000000000304638ec2efd57dc4c00df XMM03=0000000000311818a569a6881edaac44 XMM04=f610b96be5c5fca800000000000ae988 XMM05=e1bcd410fb3842e600000000003204f0 XMM06=405749d8372a36f10000000000320378 XMM07=e042d86d42eb936e0000000000312200 XMM08=a569a6881edaac440000000000304698 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000