[ 44.013761] ------------[ cut here ]------------ [ 44.014638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.016774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.018262] Modules linked in: [ 44.018911] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.020934] Tainted: [W]=WARN [ 44.021489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.022961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.023879] 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 [ 44.027039] RSP: 0018:ffff888016f9fbc0 EFLAGS: 00010286 [ 44.028030] RAX: 0000000000000000 RBX: ffffed1002df3f78 RCX: ffffffff813a4050 [ 44.029314] RDX: ffff888015e20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.030597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df3f2f [ 44.031878] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.033145] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f9fdf8 [ 44.034433] FS: 00007fa60df79900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.035909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.036977] CR2: 00007ffeae72cef7 CR3: 000000000ce6a000 CR4: 0000000000350ef0 [ 44.038263] Call Trace: [ 44.038760] [ 44.039168] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.040085] ? __create_object+0x59/0x80 [ 44.040867] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.041833] __vmalloc_noprof+0x59/0x60 [ 44.042536] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.043425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.044344] bpf_prog_alloc+0x39/0x200 [ 44.045075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.046015] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.046911] do_seccomp+0x349/0x25e0 [ 44.047590] ? find_held_lock+0x2b/0x80 [ 44.048361] ? do_prlimit+0x310/0x610 [ 44.049098] ? __pfx_do_seccomp+0x10/0x10 [ 44.049876] ? do_raw_spin_unlock+0x53/0x220 [ 44.050702] ? _raw_spin_unlock+0x1e/0x40 [ 44.051456] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.052420] ? static_key_count+0x60/0x80 [ 44.053225] prctl_set_seccomp+0x4e/0x70 [ 44.054003] __do_sys_prctl+0xe6c/0x1d70 [ 44.054809] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.055622] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.056594] ? irqentry_exit+0xf3/0x650 [ 44.057359] do_syscall_64+0xbf/0x430 [ 44.058093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.059051] RIP: 0033:0x7fa60e46b5cd [ 44.059768] 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 [ 44.062921] RSP: 002b:00007ffeae72bab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.064300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa60e46b5cd [ 44.065577] RDX: 000055f749f8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.066847] RBP: 00007ffeae72bb10 R08: 0000000000000000 R09: 00007ffeae72b1b0 [ 44.068145] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f78399a2b0 [ 44.069240] R13: 00007ffeae72bf40 R14: 000055f78399cd20 R15: 000055f7839ae8d0 [ 44.070319] [ 44.070721] irq event stamp: 1809 [ 44.071226] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 44.072491] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 44.073760] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 44.075054] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 44.076325] ---[ end trace 0000000000000000 ]--- [ 46.874813] ------------[ cut here ]------------ [ 46.875797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.877875] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 46.879344] Modules linked in: [ 46.880017] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.882011] Tainted: [W]=WARN [ 46.882552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.884021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.884981] 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 [ 46.888161] RSP: 0018:ffff888017137bc0 EFLAGS: 00010286 [ 46.889143] RAX: 0000000000000000 RBX: ffffed1002e26f78 RCX: ffffffff813a4050 [ 46.890404] RDX: ffff888016679bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.891720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e26f2f [ 46.893056] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.894331] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017137df8 [ 46.895619] FS: 00007fe1895db900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.897061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.898119] CR2: 00007ffd940b1ef7 CR3: 00000000141c0000 CR4: 0000000000350ef0 [ 46.899412] Call Trace: [ 46.899916] [ 46.900329] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.901233] ? __create_object+0x59/0x80 [ 46.902010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.902973] __vmalloc_noprof+0x59/0x60 [ 46.903749] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.904569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.905501] bpf_prog_alloc+0x39/0x200 [ 46.906237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.907164] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.908073] do_seccomp+0x349/0x25e0 [ 46.908794] ? find_held_lock+0x2b/0x80 [ 46.909514] ? do_prlimit+0x310/0x610 [ 46.910262] ? __pfx_do_seccomp+0x10/0x10 [ 46.911062] ? do_raw_spin_unlock+0x53/0x220 [ 46.911924] ? _raw_spin_unlock+0x1e/0x40 [ 46.912717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.913631] ? static_key_count+0x60/0x80 [ 46.914450] prctl_set_seccomp+0x4e/0x70 [ 46.915232] __do_sys_prctl+0xe6c/0x1d70 [ 46.916026] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.916886] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.917857] ? irqentry_exit+0xf3/0x650 [ 46.918572] do_syscall_64+0xbf/0x430 [ 46.919302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.920252] RIP: 0033:0x7fe189acd5cd [ 46.920961] 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 [ 46.924121] RSP: 002b:00007ffd940b0330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.925482] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe189acd5cd [ 46.926780] RDX: 0000564ab181fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.928088] RBP: 00007ffd940b0390 R08: 0000000000000000 R09: 00007ffd940afa30 [ 46.929391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564aee58bbf0 [ 46.930691] R13: 00007ffd940b07c0 R14: 0000564aee595380 R15: 0000564aee5a0460 [ 46.932004] [ 46.932425] irq event stamp: 1763 [ 46.933065] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.934577] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.936090] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 46.937622] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 46.939168] ---[ end trace 0000000000000000 ]--- [ 47.592481] ------------[ cut here ]------------ [ 47.593431] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.595444] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 47.596917] Modules linked in: [ 47.597517] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.600938] Tainted: [W]=WARN [ 47.601505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.603085] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.604025] 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 [ 47.607185] RSP: 0018:ffff88800a427bc0 EFLAGS: 00010286 [ 47.608176] RAX: 0000000000000000 RBX: ffffed1001484f78 RCX: ffffffff813a4050 [ 47.609471] RDX: ffff888017311bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.610756] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001484f2f [ 47.612049] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.613343] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a427df8 [ 47.614633] FS: 00007f7a367bc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.616110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.617171] CR2: 00007ffd854d9ef7 CR3: 000000001441e000 CR4: 0000000000350ef0 [ 47.618477] Call Trace: [ 47.618989] [ 47.619421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.620318] ? __create_object+0x59/0x80 [ 47.621105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.622081] __vmalloc_noprof+0x59/0x60 [ 47.622850] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.623741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.624622] bpf_prog_alloc+0x39/0x200 [ 47.625358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.626288] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.627185] do_seccomp+0x349/0x25e0 [ 47.627923] ? find_held_lock+0x2b/0x80 [ 47.628629] ? do_prlimit+0x310/0x610 [ 47.629387] ? __pfx_do_seccomp+0x10/0x10 [ 47.630171] ? do_raw_spin_unlock+0x53/0x220 [ 47.631002] ? _raw_spin_unlock+0x1e/0x40 [ 47.631787] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.632735] ? static_key_count+0x60/0x80 [ 47.633485] prctl_set_seccomp+0x4e/0x70 [ 47.634260] __do_sys_prctl+0xe6c/0x1d70 [ 47.635023] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.635896] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.636859] ? irqentry_exit+0xf3/0x650 [ 47.637567] do_syscall_64+0xbf/0x430 [ 47.638300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.639251] RIP: 0033:0x7f7a36cae5cd [ 47.639965] 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 [ 47.643092] RSP: 002b:00007ffd854d8b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.644485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a36cae5cd [ 47.645784] RDX: 0000555a62eabe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.647082] RBP: 00007ffd854d8b70 R08: 0000000000000000 R09: 00007ffd854d8210 [ 47.648334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a7139bad0 [ 47.649410] R13: 00007ffd854d8fa0 R14: 0000555a7139cbc0 R15: 0000555a713ad780 [ 47.650493] [ 47.650889] irq event stamp: 2091 [ 47.651402] hardirqs last enabled at (2099): [] __up_console_sem+0x78/0x80 [ 47.652667] hardirqs last disabled at (2108): [] __up_console_sem+0x5d/0x80 [ 47.653949] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 47.655237] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 47.656516] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13935' (ECDSA) to the list of known hosts. 2025/11/18 13:18:19 fuzzer started 2025/11/18 13:18:19 dialing manager at localhost:34383 2025/11/18 13:18:19 checking machine... 2025/11/18 13:18:19 checking revisions... [ 48.511774] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:18:19 testing simple program... [ 48.593789] cgroup: Unknown subsys name 'net' [ 48.660849] cgroup: Unknown subsys name 'cpuset' [ 48.673457] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:18:18 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08af8 RCX=ffff88806ce08984 RDX=1ffff1100d9c116d RSI=ffffffff81b2a224 RDI=ffff88806ce08b04 RBP=ffff88806ce08b68 RSP=ffff88806ce08a10 R8 =ffffffff86a49dd0 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88806ce08af8 R13=0000000000000000 R14=ffff888016678000 R15=ffff888009472140 RIP=ffffffff81619207 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 00007fe1895db900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe189594008 CR3=000000000dadd000 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=00000000000227a7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a10260028 CR3=000000000e36d000 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=c99008dd3e0919908d4f25a7b387983d XMM02=0000000000305368eff9b2d0a8fce9cb XMM03=00000000003054382c67c8bc2e329bc3 XMM04=a5c26f8762a02b8c00000000000ae988 XMM05=090f1556b20111b3000000000031f478 XMM06=995ac5d460ad31db00000000003192f0 XMM07=e042d86d42eb936e000000000030f8d0 XMM08=1b89b048e41aa4470000000000305438 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000