[ 46.843581] ------------[ cut here ]------------ [ 46.844363] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.846046] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.847291] Modules linked in: [ 46.847779] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.849420] Tainted: [W]=WARN [ 46.849921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.851146] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.851863] 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 [ 46.854516] RSP: 0018:ffff888016f27bc0 EFLAGS: 00010286 [ 46.855321] RAX: 0000000000000000 RBX: ffffed1002de4f78 RCX: ffffffff813a4050 [ 46.856381] RDX: ffff888015b8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.857445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de4f2f [ 46.858521] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.859588] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f27df8 [ 46.860647] FS: 00007f43d82de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.861834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.862717] CR2: 00007ffc42e1def8 CR3: 0000000009dd4000 CR4: 0000000000350ef0 [ 46.863781] Call Trace: [ 46.864218] [ 46.864563] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.865299] ? __create_object+0x59/0x80 [ 46.865943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.866719] __vmalloc_noprof+0x59/0x60 [ 46.867341] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.868056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.868786] bpf_prog_alloc+0x39/0x200 [ 46.869396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.870163] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.870912] do_seccomp+0x349/0x25e0 [ 46.871473] ? find_held_lock+0x2b/0x80 [ 46.872102] ? do_prlimit+0x310/0x610 [ 46.872679] ? __pfx_do_seccomp+0x10/0x10 [ 46.873329] ? do_raw_spin_unlock+0x53/0x220 [ 46.874015] ? _raw_spin_unlock+0x1e/0x40 [ 46.874635] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.875424] ? static_key_count+0x60/0x80 [ 46.876078] prctl_set_seccomp+0x4e/0x70 [ 46.876682] __do_sys_prctl+0xe6c/0x1d70 [ 46.877330] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.878033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.878804] ? irqentry_exit+0xf3/0x650 [ 46.879432] do_syscall_64+0xbf/0x430 [ 46.880037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.880782] RIP: 0033:0x7f43d87d05cd [ 46.881362] 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 [ 46.883995] RSP: 002b:00007ffc42e1b6b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.885125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43d87d05cd [ 46.886189] RDX: 000055a247c9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.887268] RBP: 00007ffc42e1b710 R08: 0000000000000000 R09: 00007ffc42e1adb0 [ 46.888326] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a252ba3ad0 [ 46.889398] R13: 00007ffc42e1bb40 R14: 000055a252ba4bc0 R15: 000055a252bb5780 [ 46.890485] [ 46.890840] irq event stamp: 1759 [ 46.891387] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 46.892647] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 46.893901] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 46.895176] softirqs last disabled at (1499): [] __irq_exit_rcu+0xc4/0x100 [ 46.896426] ---[ end trace 0000000000000000 ]--- [ 49.882841] ------------[ cut here ]------------ [ 49.883732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.885729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.887162] Modules linked in: [ 49.887739] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.889659] Tainted: [W]=WARN [ 49.890476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.891968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.892828] 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 [ 49.895926] RSP: 0018:ffff888017defbc0 EFLAGS: 00010286 [ 49.896844] RAX: 0000000000000000 RBX: ffffed1002fbdf78 RCX: ffffffff813a4050 [ 49.898112] RDX: ffff88801aebd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.899370] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbdf2f [ 49.900616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.901863] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017defdf8 [ 49.903135] FS: 00007f3524236900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.904540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.905583] CR2: 00007f3524728580 CR3: 000000000cb03000 CR4: 0000000000350ef0 [ 49.906845] Call Trace: [ 49.907331] [ 49.907730] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.908603] ? __create_object+0x59/0x80 [ 49.909374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.910312] __vmalloc_noprof+0x59/0x60 [ 49.911059] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.911859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.912765] bpf_prog_alloc+0x39/0x200 [ 49.913479] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.914376] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.915268] do_seccomp+0x349/0x25e0 [ 49.915975] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.916803] ? __pfx_do_seccomp+0x10/0x10 [ 49.917565] ? find_held_lock+0x2b/0x80 [ 49.918296] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.919245] ? static_key_count+0x60/0x80 [ 49.920031] prctl_set_seccomp+0x4e/0x70 [ 49.920751] __do_sys_prctl+0xe6c/0x1d70 [ 49.921504] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.922337] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.923283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.924218] ? irqentry_exit+0xf3/0x650 [ 49.924960] do_syscall_64+0xbf/0x430 [ 49.925632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.926565] RIP: 0033:0x7f35247285cd [ 49.927256] 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 [ 49.930332] RSP: 002b:00007fffa4fae090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.931669] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35247285cd [ 49.932923] RDX: 00005654d0470e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.934152] RBP: 00007fffa4fae0f0 R08: 0000000000000000 R09: 00007fffa4fad790 [ 49.935398] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654d9752bf0 [ 49.936629] R13: 00007fffa4fae520 R14: 00005654d975c380 R15: 00005654d9767460 [ 49.937927] [ 49.938343] irq event stamp: 1799 [ 49.938995] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.940487] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.941960] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 49.943612] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 49.945113] ---[ end trace 0000000000000000 ]--- [ 50.727449] ------------[ cut here ]------------ [ 50.728374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.730457] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.731933] Modules linked in: [ 50.732529] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.734755] Tainted: [W]=WARN [ 50.735419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.736909] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.737771] 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 [ 50.740943] RSP: 0018:ffff88800dd07bc0 EFLAGS: 00010286 [ 50.741914] RAX: 0000000000000000 RBX: ffffed1001ba0f78 RCX: ffffffff813a4050 [ 50.743212] RDX: ffff88800f410000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.744517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ba0f2f [ 50.745799] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.747081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dd07df8 [ 50.748363] FS: 00007ff11e3be900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.749792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.750899] CR2: 00007fff59117ef8 CR3: 00000000202b6000 CR4: 0000000000350ef0 [ 50.752191] Call Trace: [ 50.752669] [ 50.753115] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.754016] ? __create_object+0x59/0x80 [ 50.754759] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.755723] __vmalloc_noprof+0x59/0x60 [ 50.756466] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.757341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.758268] bpf_prog_alloc+0x39/0x200 [ 50.759022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.759962] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.760823] do_seccomp+0x349/0x25e0 [ 50.761539] ? find_held_lock+0x2b/0x80 [ 50.762291] ? do_prlimit+0x310/0x610 [ 50.763042] ? __pfx_do_seccomp+0x10/0x10 [ 50.763800] ? do_raw_spin_unlock+0x53/0x220 [ 50.764639] ? _raw_spin_unlock+0x1e/0x40 [ 50.765409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.766358] ? static_key_count+0x60/0x80 [ 50.767166] prctl_set_seccomp+0x4e/0x70 [ 50.767935] __do_sys_prctl+0xe6c/0x1d70 [ 50.768676] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.769529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.770510] ? irqentry_exit+0xf3/0x650 [ 50.771270] do_syscall_64+0xbf/0x430 [ 50.771999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.772941] RIP: 0033:0x7ff11e8b05cd [ 50.773610] 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 [ 50.776765] RSP: 002b:00007fff591169e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.778114] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff11e8b05cd [ 50.779391] RDX: 00005592bd6fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.780668] RBP: 00007fff59116a40 R08: 0000000000000000 R09: 00007fff591160e0 [ 50.781935] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592f615db10 [ 50.783223] R13: 00007fff59116e70 R14: 00005592f615e2b0 R15: 00005592f61726f0 [ 50.784512] [ 50.785010] irq event stamp: 1805 [ 50.785724] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 50.787394] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 50.789064] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 50.790756] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 50.792183] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54224' (ECDSA) to the list of known hosts. 2025/11/18 00:50:01 fuzzer started 2025/11/18 00:50:01 dialing manager at localhost:37895 2025/11/18 00:50:01 checking machine... 2025/11/18 00:50:01 checking revisions... [ 51.667713] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:50:02 testing simple program... [ 51.750972] cgroup: Unknown subsys name 'net' [ 51.804199] cgroup: Unknown subsys name 'cpuset' [ 51.816356] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:50:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000082 RCX=1ffff1100d9c6fcb RDX=ffff88801adb0000 RSI=ffffffff812c59c7 RDI=ffff88806ce37340 RBP=ffff8880162e9bf8 RSP=ffff88806ce08ec0 R8 =0000000000000001 R9 =ffffed100d9c11cb R10=0000000000000000 R11=0000000000000001 R12=1ffff1100d9c11e0 R13=ffff8880162e9bf8 R14=dffffc0000000000 R15=ffff88806ce37340 RIP=ffffffff8147dac4 RFL=00000046 [---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 00007f3524236900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3524200008 CR3=0000000015f2e000 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=0000000000025d81 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1daceea298 CR3=000000000d632000 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=447d6b00b1ee9e9db041a344bd9be4f3 XMM02=ec2efd57dc4c00df0000000000304bd8 XMM03=3fc8f218ef83ffaa0000000000304ca8 XMM04=8b525e7a254d42c800000000000ae988 XMM05=090f1556b20111b30000000000320a30 XMM06=dcc44db6f034be21000000000031a970 XMM07=e042d86d42eb936e0000000000310aa0 XMM08=3fc8f218ef83ffaa0000000000304ca8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000