[ 38.969550] ------------[ cut here ]------------ [ 38.970487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.972452] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.973899] Modules linked in: [ 38.974485] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.976446] Tainted: [W]=WARN [ 38.977039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.978509] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.979455] 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 [ 38.982620] RSP: 0018:ffff888013a8fbc0 EFLAGS: 00010286 [ 38.983590] RAX: 0000000000000000 RBX: ffffed1002751f78 RCX: ffffffff813a4050 [ 38.984865] RDX: ffff88801a8bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.986138] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002751f2f [ 38.987394] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.988665] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a8fdf8 [ 38.989957] FS: 00007fba4e2ce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.991374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.992410] CR2: 00007ffeca63cef8 CR3: 000000000b62a000 CR4: 0000000000350ef0 [ 38.993682] Call Trace: [ 38.994140] [ 38.994547] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.995432] ? __create_object+0x59/0x80 [ 38.996206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.997169] __vmalloc_noprof+0x59/0x60 [ 38.997938] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.998803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.999724] bpf_prog_alloc+0x39/0x200 [ 39.000416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.001324] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.002228] do_seccomp+0x349/0x25e0 [ 39.002927] ? find_held_lock+0x2b/0x80 [ 39.003680] ? do_prlimit+0x310/0x610 [ 39.004375] ? __pfx_do_seccomp+0x10/0x10 [ 39.005149] ? do_raw_spin_unlock+0x53/0x220 [ 39.005988] ? _raw_spin_unlock+0x1e/0x40 [ 39.006764] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.007723] ? static_key_count+0x60/0x80 [ 39.008471] prctl_set_seccomp+0x4e/0x70 [ 39.009230] __do_sys_prctl+0xe6c/0x1d70 [ 39.010004] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.010846] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.011834] ? irqentry_exit+0xf3/0x650 [ 39.012563] do_syscall_64+0xbf/0x430 [ 39.013313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.014279] RIP: 0033:0x7fba4e7c05cd [ 39.014982] 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 [ 39.018184] RSP: 002b:00007ffeca63bac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.019561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba4e7c05cd [ 39.020852] RDX: 000055a8cde09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.022147] RBP: 00007ffeca63bb20 R08: 0000000000000000 R09: 00007ffeca63b1c0 [ 39.023428] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8eb0e1bf0 [ 39.024724] R13: 00007ffeca63bf50 R14: 000055a8eb0eb380 R15: 000055a8eb0f6460 [ 39.026036] [ 39.026398] irq event stamp: 1767 [ 39.026940] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 39.028216] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.029482] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 39.030773] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 39.032043] ---[ end trace 0000000000000000 ]--- [ 41.908831] ------------[ cut here ]------------ [ 41.909795] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.911779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.913246] Modules linked in: [ 41.913905] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.915873] Tainted: [W]=WARN [ 41.916419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.917915] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.918832] 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 [ 41.922033] RSP: 0018:ffff88801aae7bc0 EFLAGS: 00010286 [ 41.923019] RAX: 0000000000000000 RBX: ffffed100355cf78 RCX: ffffffff813a4050 [ 41.924314] RDX: ffff888015e6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.925613] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100355cf2f [ 41.926931] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.928216] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aae7df8 [ 41.929494] FS: 00007f04c2e3c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.930951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.932010] CR2: 00007ffc0e364ef8 CR3: 000000001f160000 CR4: 0000000000350ef0 [ 41.933294] Call Trace: [ 41.933814] [ 41.934229] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.935147] ? __create_object+0x59/0x80 [ 41.935936] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.936902] __vmalloc_noprof+0x59/0x60 [ 41.937691] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.938517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.939454] bpf_prog_alloc+0x39/0x200 [ 41.940197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.941136] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.942044] do_seccomp+0x349/0x25e0 [ 41.942769] ? find_held_lock+0x2b/0x80 [ 41.943495] ? do_prlimit+0x310/0x610 [ 41.944243] ? __pfx_do_seccomp+0x10/0x10 [ 41.945046] ? do_raw_spin_unlock+0x53/0x220 [ 41.945906] ? _raw_spin_unlock+0x1e/0x40 [ 41.946704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.947615] ? static_key_count+0x60/0x80 [ 41.948434] prctl_set_seccomp+0x4e/0x70 [ 41.949220] __do_sys_prctl+0xe6c/0x1d70 [ 41.950037] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.950898] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.951883] ? irqentry_exit+0xf3/0x650 [ 41.952609] do_syscall_64+0xbf/0x430 [ 41.953363] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.954345] RIP: 0033:0x7f04c332e5cd [ 41.955054] 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 [ 41.958256] RSP: 002b:00007ffc0e362de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.959654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04c332e5cd [ 41.960922] RDX: 000055bc87e2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.962214] RBP: 00007ffc0e362e40 R08: 0000000000000000 R09: 00007ffc0e3624e0 [ 41.963518] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bcc1493ad0 [ 41.964807] R13: 00007ffc0e363270 R14: 000055bcc1494bc0 R15: 000055bcc14a5780 [ 41.966137] [ 41.966568] irq event stamp: 1711 [ 41.967227] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 41.968751] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 41.970298] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 41.971832] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 41.973352] ---[ end trace 0000000000000000 ]--- [ 42.652517] ------------[ cut here ]------------ [ 42.653450] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.655446] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.656892] Modules linked in: [ 42.657474] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.659723] Tainted: [W]=WARN [ 42.660291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.661857] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.662758] 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 [ 42.665923] RSP: 0018:ffff88801a97fbc0 EFLAGS: 00010286 [ 42.666912] RAX: 0000000000000000 RBX: ffffed100352ff78 RCX: ffffffff813a4050 [ 42.668173] RDX: ffff8880098a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.669455] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100352ff2f [ 42.670737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.672024] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a97fdf8 [ 42.673296] FS: 00007fad4e760900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.674758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.675828] CR2: 00007fff6cb2eef8 CR3: 000000000bc2a000 CR4: 0000000000350ef0 [ 42.677101] Call Trace: [ 42.677567] [ 42.678019] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.678897] ? __create_object+0x59/0x80 [ 42.679623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.680578] __vmalloc_noprof+0x59/0x60 [ 42.681333] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.682206] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.683139] bpf_prog_alloc+0x39/0x200 [ 42.683889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.684832] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.685758] do_seccomp+0x349/0x25e0 [ 42.686445] ? find_held_lock+0x2b/0x80 [ 42.687210] ? do_prlimit+0x310/0x610 [ 42.687961] ? __pfx_do_seccomp+0x10/0x10 [ 42.688753] ? do_raw_spin_unlock+0x53/0x220 [ 42.689552] ? _raw_spin_unlock+0x1e/0x40 [ 42.690347] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.691319] ? static_key_count+0x60/0x80 [ 42.692121] prctl_set_seccomp+0x4e/0x70 [ 42.692911] __do_sys_prctl+0xe6c/0x1d70 [ 42.693711] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.694532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.695505] ? irqentry_exit+0xf3/0x650 [ 42.696285] do_syscall_64+0xbf/0x430 [ 42.697043] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.698009] RIP: 0033:0x7fad4ec525cd [ 42.698707] 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 [ 42.701919] RSP: 002b:00007fff6cb2cb70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.703293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad4ec525cd [ 42.704588] RDX: 000056040d70ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.705908] RBP: 00007fff6cb2cbd0 R08: 0000000000000000 R09: 00007fff6cb2c270 [ 42.707209] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604109d8ad0 [ 42.708497] R13: 00007fff6cb2d000 R14: 00005604109d9bc0 R15: 00005604109ea780 [ 42.709817] [ 42.710245] irq event stamp: 1825 [ 42.710907] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 42.712444] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 42.713992] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.715553] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.717076] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12386' (ECDSA) to the list of known hosts. 2025/11/18 20:46:04 fuzzer started 2025/11/18 20:46:04 dialing manager at localhost:34383 2025/11/18 20:46:05 checking machine... 2025/11/18 20:46:05 checking revisions... [ 43.617074] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:46:05 testing simple program... [ 43.697469] cgroup: Unknown subsys name 'net' [ 43.754554] cgroup: Unknown subsys name 'cpuset' [ 43.772522] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:46:04 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888017210000 RCX=ffff88806ce089e4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880172103fc RBP=ffff888017210000 RSP=ffff88806ce089f0 R8 =ffffffff86a49dd0 R9 =ffff88806ce08ad0 R10=000000000003c9ed R11=0000000000012f5f R12=ffff888017210000 R13=ffff88806ce08ad8 R14=ffff88806ce08bc8 R15=ffff88806ce08a90 RIP=ffffffff815d2c25 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 00007f04c2e3c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04c2dfc008 CR3=000000001f200000 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=0000000000000001 RCX=ffffffff86ac7832 RDX=0000000000000008 RSI=ffff888016fdff00 RDI=ffff888016fdf838 RBP=ffff888016fdf890 RSP=ffff888016fdf7a8 R8 =0000000000000001 R9 =ffff888016fdf878 R10=000000000003c9ed R11=0000000000027e6c R12=ffff888016fdf898 R13=ffff888016fdf880 R14=ffff888016fdff00 R15=ffff888016fdf838 RIP=ffffffff8135e220 RFL=00000287 [--S--PC] 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 00007f21114b0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1d6954f000 CR3=000000000a1f4000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000