[ 43.946420] ------------[ cut here ]------------ [ 43.947392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.949470] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 43.950946] Modules linked in: [ 43.951550] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.953539] Tainted: [W]=WARN [ 43.954145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.955626] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.956553] 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 [ 43.959702] RSP: 0018:ffff888009ff7bc0 EFLAGS: 00010286 [ 43.960688] RAX: 0000000000000000 RBX: ffffed10013fef78 RCX: ffffffff813a4050 [ 43.961971] RDX: ffff888017bab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.963255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013fef2f [ 43.964563] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.965877] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009ff7df8 [ 43.967178] FS: 00007f9cc227f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.968636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.969691] CR2: 00007ffd34e65ef8 CR3: 00000000157a1000 CR4: 0000000000350ef0 [ 43.970959] Call Trace: [ 43.971419] [ 43.971824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.972743] ? __create_object+0x59/0x80 [ 43.973520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.974491] __vmalloc_noprof+0x59/0x60 [ 43.975260] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.976136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.977096] bpf_prog_alloc+0x39/0x200 [ 43.977783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.978705] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.979604] do_seccomp+0x349/0x25e0 [ 43.980324] ? find_held_lock+0x2b/0x80 [ 43.981101] ? do_prlimit+0x310/0x610 [ 43.981804] ? __pfx_do_seccomp+0x10/0x10 [ 43.982609] ? do_raw_spin_unlock+0x53/0x220 [ 43.983441] ? _raw_spin_unlock+0x1e/0x40 [ 43.984220] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.985201] ? static_key_count+0x60/0x80 [ 43.985996] prctl_set_seccomp+0x4e/0x70 [ 43.986718] __do_sys_prctl+0xe6c/0x1d70 [ 43.987508] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.988356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.989327] ? irqentry_exit+0xf3/0x650 [ 43.990102] do_syscall_64+0xbf/0x430 [ 43.990787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.991742] RIP: 0033:0x7f9cc27715cd [ 43.992432] 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 [ 43.995766] RSP: 002b:00007ffd34e64940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.997349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cc27715cd [ 43.998812] RDX: 000055582507fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.000305] RBP: 00007ffd34e649a0 R08: 0000000000000000 R09: 00007ffd34e64040 [ 44.001796] R10: 0000000000000000 R11: 0000000000000246 R12: 000055583aa20ad0 [ 44.003261] R13: 00007ffd34e64dd0 R14: 000055583aa21bc0 R15: 000055583aa32780 [ 44.004754] [ 44.005286] irq event stamp: 1783 [ 44.006022] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 44.007761] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 44.009514] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 44.011267] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 44.012998] ---[ end trace 0000000000000000 ]--- [ 46.897634] ------------[ cut here ]------------ [ 46.898090] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.899020] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 46.899661] Modules linked in: [ 46.899950] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.900834] Tainted: [W]=WARN [ 46.901105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.901754] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.902166] 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 [ 46.903619] RSP: 0018:ffff8880167c7bc0 EFLAGS: 00010286 [ 46.904066] RAX: 0000000000000000 RBX: ffffed1002cf8f78 RCX: ffffffff813a4050 [ 46.904632] RDX: ffff88801794d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.905221] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf8f2f [ 46.905783] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.906369] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167c7df8 [ 46.906952] FS: 00007f1348f5b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.907582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.908076] CR2: 00007ffe2c170ef8 CR3: 000000000b738000 CR4: 0000000000350ef0 [ 46.908645] Call Trace: [ 46.908876] [ 46.909066] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.909451] ? __create_object+0x59/0x80 [ 46.909785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.910224] __vmalloc_noprof+0x59/0x60 [ 46.910550] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.910945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.911348] bpf_prog_alloc+0x39/0x200 [ 46.911659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.912076] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.912468] do_seccomp+0x349/0x25e0 [ 46.912780] ? find_held_lock+0x2b/0x80 [ 46.913132] ? do_prlimit+0x310/0x610 [ 46.913455] ? __pfx_do_seccomp+0x10/0x10 [ 46.913789] ? do_raw_spin_unlock+0x53/0x220 [ 46.914173] ? _raw_spin_unlock+0x1e/0x40 [ 46.914510] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.914948] ? static_key_count+0x60/0x80 [ 46.915295] prctl_set_seccomp+0x4e/0x70 [ 46.915624] __do_sys_prctl+0xe6c/0x1d70 [ 46.915982] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.916351] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.916778] ? irqentry_exit+0xf3/0x650 [ 46.917123] do_syscall_64+0xbf/0x430 [ 46.917440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.917875] RIP: 0033:0x7f134944d5cd [ 46.918174] 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 [ 46.919614] RSP: 002b:00007ffe2c16e3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.920233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f134944d5cd [ 46.920807] RDX: 0000564be1248e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.921392] RBP: 00007ffe2c16e450 R08: 0000000000000000 R09: 00007ffe2c16daf0 [ 46.921978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c12052b10 [ 46.922541] R13: 00007ffe2c16e880 R14: 0000564c120532b0 R15: 0000564c120676f0 [ 46.923136] [ 46.923329] irq event stamp: 1661 [ 46.923604] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 46.924299] hardirqs last disabled at (1678): [] __up_console_sem+0x5d/0x80 [ 46.925007] softirqs last enabled at (1456): [] handle_softirqs+0x50c/0x770 [ 46.925688] softirqs last disabled at (1451): [] __irq_exit_rcu+0xc4/0x100 [ 46.926377] ---[ end trace 0000000000000000 ]--- [ 47.569566] ------------[ cut here ]------------ [ 47.570493] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.572505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 47.573975] Modules linked in: [ 47.574564] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.576557] Tainted: [W]=WARN [ 47.577411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.578941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.579805] 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 [ 47.582991] RSP: 0018:ffff888009d07bc0 EFLAGS: 00010286 [ 47.583988] RAX: 0000000000000000 RBX: ffffed10013a0f78 RCX: ffffffff813a4050 [ 47.585314] RDX: ffff888017948000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.586590] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013a0f2f [ 47.587884] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.589190] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d07df8 [ 47.590468] FS: 00007fd8c6005900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.591895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.592978] CR2: 00007fd8c64f7580 CR3: 000000000fc5c000 CR4: 0000000000350ef0 [ 47.594256] Call Trace: [ 47.594710] [ 47.595156] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.596056] ? __create_object+0x59/0x80 [ 47.596815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.597766] __vmalloc_noprof+0x59/0x60 [ 47.598523] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.599393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.600310] bpf_prog_alloc+0x39/0x200 [ 47.601096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.602023] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.602922] do_seccomp+0x349/0x25e0 [ 47.603590] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.604480] ? __pfx_do_seccomp+0x10/0x10 [ 47.605314] ? find_held_lock+0x2b/0x80 [ 47.606065] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.607028] ? static_key_count+0x60/0x80 [ 47.607777] prctl_set_seccomp+0x4e/0x70 [ 47.608572] __do_sys_prctl+0xe6c/0x1d70 [ 47.609363] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.610215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.611173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.612140] ? irqentry_exit+0xf3/0x650 [ 47.612926] do_syscall_64+0xbf/0x430 [ 47.613623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.614568] RIP: 0033:0x7fd8c64f75cd [ 47.615265] 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 [ 47.618419] RSP: 002b:00007fff5eb513a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.619777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8c64f75cd [ 47.621098] RDX: 000055b3e57eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.622172] RBP: 00007fff5eb51400 R08: 0000000000000000 R09: 00007fff5eb50aa0 [ 47.623230] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3f3a5fad0 [ 47.624280] R13: 00007fff5eb51830 R14: 000055b3f3a60bc0 R15: 000055b3f3a71780 [ 47.625382] [ 47.625731] irq event stamp: 1833 [ 47.626266] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 47.627510] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 47.628782] softirqs last enabled at (1434): [] handle_softirqs+0x50c/0x770 [ 47.630051] softirqs last disabled at (1429): [] __irq_exit_rcu+0xc4/0x100 [ 47.631298] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27758' (ECDSA) to the list of known hosts. 2025/11/17 23:09:41 fuzzer started 2025/11/17 23:09:41 dialing manager at localhost:37895 2025/11/17 23:09:41 checking machine... 2025/11/17 23:09:41 checking revisions... [ 48.574074] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:09:41 testing simple program... [ 48.666143] cgroup: Unknown subsys name 'net' [ 48.723923] cgroup: Unknown subsys name 'cpuset' [ 48.755741] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:09:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=c2c2160557d06295 RDX=00000000ab7cebdb RSI=00000000750cabbf RDI=000000008cb36bf7 RBP=ffff88806ce08a88 RSP=ffff88806ce089b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08a78 R14=ffff888017153780 R15=ffff88806ce08a30 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007f1348f5b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1348f14008 CR3=000000000ea02000 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=0000000000020aed 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f914de02338 CR3=000000000dd7f000 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=569b4536650215ab5f4a45362875d7d8 XMM02=ec2efd57dc4c00df0000000000305060 XMM03=6a7034218234eb1a0000000000305130 XMM04=ec12daa5ca9f910800000000000ae988 XMM05=0394861f14684e59000000000031f0b0 XMM06=db0780724b8baf030000000000318e80 XMM07=e042d86d42eb936e000000000030ebf8 XMM08=6a7034218234eb1a0000000000305130 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000