[ 46.045692] ------------[ cut here ]------------ [ 46.046514] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.048132] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.049312] Modules linked in: [ 46.049783] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.051376] Tainted: [W]=WARN [ 46.051817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.053004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.053738] 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 [ 46.056291] RSP: 0018:ffff88801946fbc0 EFLAGS: 00010286 [ 46.057042] RAX: 0000000000000000 RBX: ffffed100328df78 RCX: ffffffff813a4050 [ 46.058077] RDX: ffff888016e30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.059109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100328df2f [ 46.060144] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.061171] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801946fdf8 [ 46.062207] FS: 00007fe9198d5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.063357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.064171] CR2: 00007fe919dc7580 CR3: 000000000d60d000 CR4: 0000000000350ef0 [ 46.065209] Call Trace: [ 46.065616] [ 46.065950] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.066673] ? __create_object+0x59/0x80 [ 46.067293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.068030] __vmalloc_noprof+0x59/0x60 [ 46.068653] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.069346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.070055] bpf_prog_alloc+0x39/0x200 [ 46.070645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.071400] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.072083] do_seccomp+0x349/0x25e0 [ 46.072674] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.073388] ? __pfx_do_seccomp+0x10/0x10 [ 46.073984] ? find_held_lock+0x2b/0x80 [ 46.074597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.075377] ? static_key_count+0x60/0x80 [ 46.075980] prctl_set_seccomp+0x4e/0x70 [ 46.076615] __do_sys_prctl+0xe6c/0x1d70 [ 46.077221] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.077897] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.078677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.079457] ? irqentry_exit+0xf3/0x650 [ 46.080038] do_syscall_64+0xbf/0x430 [ 46.080642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.081398] RIP: 0033:0x7fe919dc75cd [ 46.081927] 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 [ 46.084455] RSP: 002b:00007ffd648aa720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.085554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe919dc75cd [ 46.086574] RDX: 00005588b6d64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.087600] RBP: 00007ffd648aa780 R08: 0000000000000000 R09: 00007ffd648a9e20 [ 46.088649] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588ea4632b0 [ 46.089687] R13: 00007ffd648aabb0 R14: 00005588ea465d20 R15: 00005588ea4778d0 [ 46.090740] [ 46.091078] irq event stamp: 3201 [ 46.091601] hardirqs last enabled at (3211): [] __up_console_sem+0x78/0x80 [ 46.092836] hardirqs last disabled at (3220): [] __up_console_sem+0x5d/0x80 [ 46.094048] softirqs last enabled at (2742): [] handle_softirqs+0x50c/0x770 [ 46.095283] softirqs last disabled at (2733): [] __irq_exit_rcu+0xc4/0x100 [ 46.096503] ---[ end trace 0000000000000000 ]--- [ 48.929503] ------------[ cut here ]------------ [ 48.930452] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.932511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 48.934061] Modules linked in: [ 48.934710] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.936729] Tainted: [W]=WARN [ 48.937327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.938812] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.939740] 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 [ 48.942960] RSP: 0018:ffff888017257bc0 EFLAGS: 00010286 [ 48.943952] RAX: 0000000000000000 RBX: ffffed1002e4af78 RCX: ffffffff813a4050 [ 48.945276] RDX: ffff888017f91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.946564] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4af2f [ 48.947869] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.949157] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017257df8 [ 48.950437] FS: 00007f0e6ad23900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.951890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.952977] CR2: 00007f0e6b215580 CR3: 000000000e7e2000 CR4: 0000000000350ef0 [ 48.954285] Call Trace: [ 48.954744] [ 48.955149] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.956029] ? __create_object+0x59/0x80 [ 48.956824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.957808] __vmalloc_noprof+0x59/0x60 [ 48.958567] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.959456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.960400] bpf_prog_alloc+0x39/0x200 [ 48.961112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.962065] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.962971] do_seccomp+0x349/0x25e0 [ 48.963709] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.964643] ? __pfx_do_seccomp+0x10/0x10 [ 48.965449] ? find_held_lock+0x2b/0x80 [ 48.966196] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.967201] ? static_key_count+0x60/0x80 [ 48.967988] prctl_set_seccomp+0x4e/0x70 [ 48.968774] __do_sys_prctl+0xe6c/0x1d70 [ 48.969577] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.970444] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.971416] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.972393] ? irqentry_exit+0xf3/0x650 [ 48.973133] do_syscall_64+0xbf/0x430 [ 48.973879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.974855] RIP: 0033:0x7f0e6b2155cd [ 48.975563] 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 [ 48.978758] RSP: 002b:00007ffed0155f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.980119] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e6b2155cd [ 48.981418] RDX: 000055ea096dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.982717] RBP: 00007ffed0155ff0 R08: 0000000000000000 R09: 00007ffed0155690 [ 48.984010] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea17e7aad0 [ 48.985299] R13: 00007ffed0156420 R14: 000055ea17e7bbc0 R15: 000055ea17e8c780 [ 48.986617] [ 48.987043] irq event stamp: 1743 [ 48.987700] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 48.989257] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 48.990817] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 48.992368] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 48.993677] ---[ end trace 0000000000000000 ]--- [ 49.735916] ------------[ cut here ]------------ [ 49.736897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.738964] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.740425] Modules linked in: [ 49.741008] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.742938] Tainted: [W]=WARN [ 49.743520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.744978] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.745891] 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 [ 49.748999] RSP: 0018:ffff88801713fbc0 EFLAGS: 00010286 [ 49.749967] RAX: 0000000000000000 RBX: ffffed1002e27f78 RCX: ffffffff813a4050 [ 49.751221] RDX: ffff888014631bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.752482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e27f2f [ 49.753770] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.755033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801713fdf8 [ 49.756303] FS: 00007f553448c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.757726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.758772] CR2: 00007fffa9b8bef8 CR3: 000000001f51b000 CR4: 0000000000350ef0 [ 49.760031] Call Trace: [ 49.760524] [ 49.760942] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.761834] ? __create_object+0x59/0x80 [ 49.762602] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.763554] __vmalloc_noprof+0x59/0x60 [ 49.764292] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.765117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.766040] bpf_prog_alloc+0x39/0x200 [ 49.766771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.767693] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.768591] do_seccomp+0x349/0x25e0 [ 49.769305] ? find_held_lock+0x2b/0x80 [ 49.770011] ? do_prlimit+0x310/0x610 [ 49.770745] ? __pfx_do_seccomp+0x10/0x10 [ 49.771530] ? do_raw_spin_unlock+0x53/0x220 [ 49.772348] ? _raw_spin_unlock+0x1e/0x40 [ 49.773084] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.774025] ? static_key_count+0x60/0x80 [ 49.774807] prctl_set_seccomp+0x4e/0x70 [ 49.775574] __do_sys_prctl+0xe6c/0x1d70 [ 49.776352] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.777171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.778133] ? irqentry_exit+0xf3/0x650 [ 49.778883] do_syscall_64+0xbf/0x430 [ 49.779604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.780546] RIP: 0033:0x7f553497e5cd [ 49.781203] 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 [ 49.784303] RSP: 002b:00007fffa9b89b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.785654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f553497e5cd [ 49.786921] RDX: 000055f975df5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.788190] RBP: 00007fffa9b89b90 R08: 0000000000000000 R09: 00007fffa9b89230 [ 49.789466] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9a715abf0 [ 49.790732] R13: 00007fffa9b89fc0 R14: 000055f9a7164380 R15: 000055f9a716f460 [ 49.792001] [ 49.792456] irq event stamp: 1707 [ 49.793061] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 49.794561] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 49.796067] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 49.797617] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.799131] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58084' (ECDSA) to the list of known hosts. 2025/11/17 20:03:30 fuzzer started 2025/11/17 20:03:30 dialing manager at localhost:37895 2025/11/17 20:03:30 checking machine... 2025/11/17 20:03:30 checking revisions... [ 50.684961] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:03:31 testing simple program... [ 50.772890] cgroup: Unknown subsys name 'net' [ 50.833135] cgroup: Unknown subsys name 'cpuset' [ 50.844924] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:03:30 Registers: info registers vcpu 0 RAX=ffff88800d73f440 RBX=0000000000000200 RCX=ffffffff8152d723 RDX=ffff88800d730d80 RSI=0000000000000000 RDI=ffff88800d73f440 RBP=ffff88800d73f440 RSP=ffff88801798f738 R8 =0000000000000001 R9 =ffffed1002f31ed8 R10=0000000000000003 R11=0000000000000001 R12=ffff88800e7ae3e0 R13=0000000000000246 R14=ffff88800d73f440 R15=ffff88800944c280 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 00007f0e6ad23900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0e6ace3008 CR3=000000000dcbf000 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=000000000001dfb7 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed56537d8 CR3=000000000c3f7000 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=b4842847313fd38c284b5e441d9aae93 XMM02=2c67c8bc2e329bc30000000000303e38 XMM03=fb795ef6d65770560000000000311c60 XMM04=b31ce6a904d73baa00000000000ae988 XMM05=e1bcd410fb3842e60000000000320948 XMM06=85b9db73fe97d2d9000000000031ab48 XMM07=e042d86d42eb936e0000000000311ee0 XMM08=496ff644bf23ed770000000000303e98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000