[ 53.937008] ------------[ cut here ]------------ [ 53.937946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.940233] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 53.941731] Modules linked in: [ 53.942358] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.944583] Tainted: [W]=WARN [ 53.945141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.946678] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.947607] 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 [ 53.950761] RSP: 0018:ffff888017447bc0 EFLAGS: 00010286 [ 53.951743] RAX: 0000000000000000 RBX: ffffed1002e88f78 RCX: ffffffff813a4050 [ 53.953027] RDX: ffff88800bbdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.954321] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e88f2f [ 53.955626] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.956912] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017447df8 [ 53.958191] FS: 00007fdec873d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.959648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.960703] CR2: 00007fff2b1afef8 CR3: 000000000de99000 CR4: 0000000000350ef0 [ 53.961983] Call Trace: [ 53.962504] [ 53.962911] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.963835] ? __create_object+0x59/0x80 [ 53.964632] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.965591] __vmalloc_noprof+0x59/0x60 [ 53.966353] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.967171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.968106] bpf_prog_alloc+0x39/0x200 [ 53.968845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.969770] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.970686] do_seccomp+0x349/0x25e0 [ 53.971420] ? find_held_lock+0x2b/0x80 [ 53.972136] ? do_prlimit+0x310/0x610 [ 53.972882] ? __pfx_do_seccomp+0x10/0x10 [ 53.973672] ? do_raw_spin_unlock+0x53/0x220 [ 53.974497] ? _raw_spin_unlock+0x1e/0x40 [ 53.975235] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.976198] ? static_key_count+0x60/0x80 [ 53.977002] prctl_set_seccomp+0x4e/0x70 [ 53.977777] __do_sys_prctl+0xe6c/0x1d70 [ 53.978552] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.979423] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.980391] ? irqentry_exit+0xf3/0x650 [ 53.981100] do_syscall_64+0xbf/0x430 [ 53.981843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.982793] RIP: 0033:0x7fdec8c2f5cd [ 53.983510] 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 [ 53.986684] RSP: 002b:00007fff2b1ae270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.988058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdec8c2f5cd [ 53.989337] RDX: 000055583a7b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.990611] RBP: 00007fff2b1ae2d0 R08: 0000000000000000 R09: 00007fff2b1ad970 [ 53.991907] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558440e2ad0 [ 53.993182] R13: 00007fff2b1ae700 R14: 00005558440e3bc0 R15: 00005558440f4780 [ 53.994484] [ 53.994902] irq event stamp: 1839 [ 53.995559] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 53.997069] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 53.998591] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 54.000139] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 54.001643] ---[ end trace 0000000000000000 ]--- [ 57.519006] ------------[ cut here ]------------ [ 57.519952] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.521943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.523401] Modules linked in: [ 57.523988] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.525993] Tainted: [W]=WARN [ 57.526818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.528402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.529263] 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 [ 57.532465] RSP: 0018:ffff888015f9fbc0 EFLAGS: 00010286 [ 57.533439] RAX: 0000000000000000 RBX: ffffed1002bf3f78 RCX: ffffffff813a4050 [ 57.534716] RDX: ffff88800bbdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.536028] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf3f2f [ 57.537314] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.538585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f9fdf8 [ 57.539855] FS: 00007fb932509900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.541298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.542368] CR2: 00007ffd8f8dfef8 CR3: 000000000dded000 CR4: 0000000000350ef0 [ 57.543733] Call Trace: [ 57.544218] [ 57.544670] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.545589] ? __create_object+0x59/0x80 [ 57.546396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.547383] __vmalloc_noprof+0x59/0x60 [ 57.548105] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.548982] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.549885] bpf_prog_alloc+0x39/0x200 [ 57.550619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.551568] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.552486] do_seccomp+0x349/0x25e0 [ 57.553146] ? find_held_lock+0x2b/0x80 [ 57.553897] ? do_prlimit+0x310/0x610 [ 57.554635] ? __pfx_do_seccomp+0x10/0x10 [ 57.555425] ? do_raw_spin_unlock+0x53/0x220 [ 57.556210] ? _raw_spin_unlock+0x1e/0x40 [ 57.556977] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.557942] ? static_key_count+0x60/0x80 [ 57.558757] prctl_set_seccomp+0x4e/0x70 [ 57.559558] __do_sys_prctl+0xe6c/0x1d70 [ 57.560356] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.561180] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.562140] ? irqentry_exit+0xf3/0x650 [ 57.562911] do_syscall_64+0xbf/0x430 [ 57.563656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.564602] RIP: 0033:0x7fb9329fb5cd [ 57.565262] 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 [ 57.568486] RSP: 002b:00007ffd8f8dde60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.569844] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9329fb5cd [ 57.571125] RDX: 00005573d10f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.572426] RBP: 00007ffd8f8ddec0 R08: 0000000000000000 R09: 00007ffd8f8dd560 [ 57.573697] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573f542fad0 [ 57.574973] R13: 00007ffd8f8de2f0 R14: 00005573f5430bc0 R15: 00005573f5441780 [ 57.576269] [ 57.576733] irq event stamp: 1877 [ 57.577380] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 57.578874] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 57.580390] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 57.581963] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 57.583493] ---[ end trace 0000000000000000 ]--- [ 58.358899] ------------[ cut here ]------------ [ 58.359830] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.361806] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.363251] Modules linked in: [ 58.363883] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.365852] Tainted: [W]=WARN [ 58.366446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.367921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.368811] 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 [ 58.372362] RSP: 0018:ffff88801716fbc0 EFLAGS: 00010286 [ 58.373325] RAX: 0000000000000000 RBX: ffffed1002e2df78 RCX: ffffffff813a4050 [ 58.374614] RDX: ffff88800bbd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.376206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2df2f [ 58.377639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.378945] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801716fdf8 [ 58.380237] FS: 00007f29f4a4e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.381677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.382719] CR2: 00007ffe8ef81ef8 CR3: 000000000c957000 CR4: 0000000000350ef0 [ 58.384002] Call Trace: [ 58.384512] [ 58.384928] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.385822] ? __create_object+0x59/0x80 [ 58.386609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.387580] __vmalloc_noprof+0x59/0x60 [ 58.388346] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.389181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.390115] bpf_prog_alloc+0x39/0x200 [ 58.390866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.391789] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.392692] do_seccomp+0x349/0x25e0 [ 58.393416] ? find_held_lock+0x2b/0x80 [ 58.394131] ? do_prlimit+0x310/0x610 [ 58.394862] ? __pfx_do_seccomp+0x10/0x10 [ 58.395656] ? do_raw_spin_unlock+0x53/0x220 [ 58.396484] ? _raw_spin_unlock+0x1e/0x40 [ 58.397210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.398173] ? static_key_count+0x60/0x80 [ 58.398965] prctl_set_seccomp+0x4e/0x70 [ 58.399757] __do_sys_prctl+0xe6c/0x1d70 [ 58.400538] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.401388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.402364] ? irqentry_exit+0xf3/0x650 [ 58.403072] do_syscall_64+0xbf/0x430 [ 58.403819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.404764] RIP: 0033:0x7f29f4f405cd [ 58.405488] 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 [ 58.408644] RSP: 002b:00007ffe8ef7f5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.410028] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29f4f405cd [ 58.411319] RDX: 00005593113a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.412592] RBP: 00007ffe8ef7f630 R08: 0000000000000000 R09: 00007ffe8ef7ecd0 [ 58.413850] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593329b1ad0 [ 58.415145] R13: 00007ffe8ef7fa60 R14: 00005593329b2bc0 R15: 00005593329c3780 [ 58.416449] [ 58.416878] irq event stamp: 1729 [ 58.417526] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 58.419051] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 58.420582] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 58.422115] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 58.423612] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54972' (ECDSA) to the list of known hosts. 2025/11/18 22:15:57 fuzzer started 2025/11/18 22:15:58 dialing manager at localhost:34383 2025/11/18 22:15:58 checking machine... 2025/11/18 22:15:58 checking revisions... [ 59.354996] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:15:58 testing simple program... [ 59.436532] cgroup: Unknown subsys name 'net' [ 59.509477] cgroup: Unknown subsys name 'cpuset' [ 59.523046] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:15:57 Registers: info registers vcpu 0 RAX=ffffffff81000130 RBX=000000000000000d RCX=0000000000000001 RDX=0000000000000dc0 RSI=000000000000000d RDI=ffff88801780f7d8 RBP=dffffc0000000000 RSP=ffff88801780f6e0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000000d R13=0000000000000dc0 R14=ffff88801780f770 R15=0000000000000dc0 RIP=ffffffff8161931d 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 00007fb932509900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd8f8d7000 CR3=000000001fce8000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025043 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6f158648 CR3=000000000c8a6000 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=35313a323220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383834 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000