[ 46.724017] ------------[ cut here ]------------ [ 46.724967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.726994] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.728538] Modules linked in: [ 46.729181] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.731176] Tainted: [W]=WARN [ 46.731732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.733222] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.734148] 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 [ 46.737368] RSP: 0018:ffff888013fbfbc0 EFLAGS: 00010286 [ 46.738352] RAX: 0000000000000000 RBX: ffffed10027f7f78 RCX: ffffffff813a4050 [ 46.739649] RDX: ffff88800e02d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.740926] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f7f2f [ 46.742225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.743525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fbfdf8 [ 46.744820] FS: 00007f09a0fc0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.746279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.747365] CR2: 00007fff068c3ef7 CR3: 000000000c3b7000 CR4: 0000000000350ef0 [ 46.748652] Call Trace: [ 46.749173] [ 46.749585] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.750495] ? __create_object+0x59/0x80 [ 46.751281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.752261] __vmalloc_noprof+0x59/0x60 [ 46.752993] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.753890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.754850] bpf_prog_alloc+0x39/0x200 [ 46.755615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.756572] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.757494] do_seccomp+0x349/0x25e0 [ 46.758213] ? find_held_lock+0x2b/0x80 [ 46.758959] ? do_prlimit+0x310/0x610 [ 46.759704] ? __pfx_do_seccomp+0x10/0x10 [ 46.760493] ? do_raw_spin_unlock+0x53/0x220 [ 46.761334] ? _raw_spin_unlock+0x1e/0x40 [ 46.762086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.763086] ? static_key_count+0x60/0x80 [ 46.763901] prctl_set_seccomp+0x4e/0x70 [ 46.764706] __do_sys_prctl+0xe6c/0x1d70 [ 46.765499] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.766364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.767348] ? irqentry_exit+0xf3/0x650 [ 46.768075] do_syscall_64+0xbf/0x430 [ 46.768816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.769780] RIP: 0033:0x7f09a14b25cd [ 46.770507] 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 [ 46.773716] RSP: 002b:00007fff068c28b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.775138] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09a14b25cd [ 46.776424] RDX: 000055f8e5c50e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.777718] RBP: 00007fff068c2910 R08: 0000000000000000 R09: 00007fff068c1fb0 [ 46.779026] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9015ddbf0 [ 46.780320] R13: 00007fff068c2d40 R14: 000055f9015e7380 R15: 000055f9015f2460 [ 46.781628] [ 46.782059] irq event stamp: 1739 [ 46.782718] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.784259] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.785810] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 46.787376] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 46.788894] ---[ end trace 0000000000000000 ]--- [ 49.742422] ------------[ cut here ]------------ [ 49.743343] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.745316] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.746754] Modules linked in: [ 49.747404] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.749588] Tainted: [W]=WARN [ 49.750255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.751723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.752608] 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 [ 49.755738] RSP: 0018:ffff888016a1fbc0 EFLAGS: 00010286 [ 49.756686] RAX: 0000000000000000 RBX: ffffed1002d43f78 RCX: ffffffff813a4050 [ 49.757939] RDX: ffff888015810000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.759199] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d43f2f [ 49.760471] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.761719] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a1fdf8 [ 49.762985] FS: 00007f4186070900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.764408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.765457] CR2: 00007f41865d64a6 CR3: 000000000dbfa000 CR4: 0000000000350ef0 [ 49.766729] Call Trace: [ 49.767240] [ 49.767661] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.768559] ? __create_object+0x59/0x80 [ 49.769328] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.770270] __vmalloc_noprof+0x59/0x60 [ 49.770980] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.771844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.772769] bpf_prog_alloc+0x39/0x200 [ 49.773503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.774405] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.775320] do_seccomp+0x349/0x25e0 [ 49.775990] ? find_held_lock+0x2b/0x80 [ 49.776737] ? do_prlimit+0x310/0x610 [ 49.777473] ? __pfx_do_seccomp+0x10/0x10 [ 49.778245] ? do_raw_spin_unlock+0x53/0x220 [ 49.779038] ? _raw_spin_unlock+0x1e/0x40 [ 49.779814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.780764] ? static_key_count+0x60/0x80 [ 49.781550] prctl_set_seccomp+0x4e/0x70 [ 49.782318] __do_sys_prctl+0xe6c/0x1d70 [ 49.783041] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.783913] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.784863] ? irqentry_exit+0xf3/0x650 [ 49.785613] do_syscall_64+0xbf/0x430 [ 49.786348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.787329] RIP: 0033:0x7f41865625cd [ 49.787979] 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 [ 49.791078] RSP: 002b:00007fff88ba0100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.792505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41865625cd [ 49.793781] RDX: 000056461a66be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.795034] RBP: 00007fff88ba0160 R08: 0000000000000000 R09: 00007fff88b9f800 [ 49.796004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564630fa7ad0 [ 49.796783] R13: 00007fff88ba0590 R14: 0000564630fa8bc0 R15: 0000564630fb9780 [ 49.797568] [ 49.797821] irq event stamp: 1817 [ 49.798208] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 49.799130] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 49.799917] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 49.800592] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 49.801242] ---[ end trace 0000000000000000 ]--- [ 50.471155] ------------[ cut here ]------------ [ 50.472188] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.474385] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.475957] Modules linked in: [ 50.476839] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.479335] Tainted: [W]=WARN [ 50.479934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.481541] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.482543] 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 [ 50.485974] RSP: 0018:ffff888013f7fbc0 EFLAGS: 00010286 [ 50.487052] RAX: 0000000000000000 RBX: ffffed10027eff78 RCX: ffffffff813a4050 [ 50.488435] RDX: ffff888015f9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.489816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027eff2f [ 50.491217] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.492597] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f7fdf8 [ 50.493998] FS: 00007f891313c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.495572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.496722] CR2: 00007ffffce30ef7 CR3: 0000000020b4a000 CR4: 0000000000350ef0 [ 50.498129] Call Trace: [ 50.498647] [ 50.499089] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.500061] ? __create_object+0x59/0x80 [ 50.500901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.501951] __vmalloc_noprof+0x59/0x60 [ 50.502795] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.503748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.504752] bpf_prog_alloc+0x39/0x200 [ 50.505569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.506585] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.507552] do_seccomp+0x349/0x25e0 [ 50.508350] ? find_held_lock+0x2b/0x80 [ 50.509169] ? do_prlimit+0x310/0x610 [ 50.509914] ? __pfx_do_seccomp+0x10/0x10 [ 50.510756] ? do_raw_spin_unlock+0x53/0x220 [ 50.511669] ? _raw_spin_unlock+0x1e/0x40 [ 50.512538] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.513564] ? static_key_count+0x60/0x80 [ 50.514440] prctl_set_seccomp+0x4e/0x70 [ 50.515294] __do_sys_prctl+0xe6c/0x1d70 [ 50.516089] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.517014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.518078] ? irqentry_exit+0xf3/0x650 [ 50.518889] do_syscall_64+0xbf/0x430 [ 50.519705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.520729] RIP: 0033:0x7f891362e5cd [ 50.521509] 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 [ 50.525009] RSP: 002b:00007ffffce2e440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.526475] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f891362e5cd [ 50.527862] RDX: 000055e31fec5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.529257] RBP: 00007ffffce2e4a0 R08: 0000000000000000 R09: 00007ffffce2db40 [ 50.530702] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e336379ad0 [ 50.531951] R13: 00007ffffce2e8d0 R14: 000055e33637abc0 R15: 000055e33638b780 [ 50.533206] [ 50.533604] irq event stamp: 2981 [ 50.534244] hardirqs last enabled at (2991): [] __up_console_sem+0x78/0x80 [ 50.535745] hardirqs last disabled at (3006): [] __up_console_sem+0x5d/0x80 [ 50.537216] softirqs last enabled at (3004): [] handle_softirqs+0x50c/0x770 [ 50.538719] softirqs last disabled at (2999): [] __irq_exit_rcu+0xc4/0x100 [ 50.540164] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21488' (ECDSA) to the list of known hosts. 2025/11/18 14:54:32 fuzzer started 2025/11/18 14:54:33 dialing manager at localhost:34383 2025/11/18 14:54:33 checking machine... 2025/11/18 14:54:33 checking revisions... [ 51.428495] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:54:33 testing simple program... [ 51.515928] cgroup: Unknown subsys name 'net' [ 51.579251] cgroup: Unknown subsys name 'cpuset' [ 51.601557] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:54:32 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800e02b780 RCX=ffff888019caf414 RDX=0000000000000000 RSI=ffffffff81ab64af RDI=ffff88800e02bb7c RBP=ffff888019caf518 RSP=ffff888019caf438 R8 =0000000000000001 R9 =ffff888019caf500 R10=000000000003c9ed R11=0000000000023c4a R12=0000000000000000 R13=ffff888019caf508 R14=ffff88800e02b780 R15=ffff888019caf4c0 RIP=ffffffff815bd72a RFL=00000217 [----APC] 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 00007f4186070900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f418603a008 CR3=000000000d00c000 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=0000000000025469 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=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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb959d2a8 CR3=000000000df1f000 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=393db484bbfe98bab14e0ccd5fa14f05 XMM02=0000000000305e28ec2efd57dc4c00df XMM03=0000000000313588ec0c59f700341d35 XMM04=88a81403dc1f4dfe00000000000ae988 XMM05=e439777d9620429f0000000000323540 XMM06=474038aa6c007e1f0000000000321e78 XMM07=e042d86d42eb936e0000000000313808 XMM08=ec0c59f700341d350000000000305e88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000