[ 46.280046] ------------[ cut here ]------------ [ 46.281094] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.283281] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.284888] Modules linked in: [ 46.285579] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.288058] Tainted: [W]=WARN [ 46.288670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.290348] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.291342] 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 [ 46.294809] RSP: 0018:ffff8880189c7bc0 EFLAGS: 00010286 [ 46.295879] RAX: 0000000000000000 RBX: ffffed1003138f78 RCX: ffffffff813a4050 [ 46.297378] RDX: ffff8880160a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.298929] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003138f2f [ 46.300443] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.301995] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189c7df8 [ 46.303506] FS: 00007f1189889900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.305182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.306461] CR2: 00007fff8c879ef8 CR3: 000000000d5fd000 CR4: 0000000000350ef0 [ 46.307724] Call Trace: [ 46.308221] [ 46.308627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.309502] ? __create_object+0x59/0x80 [ 46.310316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.311261] __vmalloc_noprof+0x59/0x60 [ 46.312000] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.312810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.313712] bpf_prog_alloc+0x39/0x200 [ 46.314457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.315377] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.316263] do_seccomp+0x349/0x25e0 [ 46.316966] ? find_held_lock+0x2b/0x80 [ 46.317671] ? do_prlimit+0x310/0x610 [ 46.318406] ? __pfx_do_seccomp+0x10/0x10 [ 46.319169] ? do_raw_spin_unlock+0x53/0x220 [ 46.319981] ? _raw_spin_unlock+0x1e/0x40 [ 46.320701] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.321646] ? static_key_count+0x60/0x80 [ 46.322446] prctl_set_seccomp+0x4e/0x70 [ 46.323205] __do_sys_prctl+0xe6c/0x1d70 [ 46.323969] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.324755] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.325701] ? irqentry_exit+0xf3/0x650 [ 46.326452] do_syscall_64+0xbf/0x430 [ 46.327174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.328113] RIP: 0033:0x7f1189d7b5cd [ 46.328761] 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 [ 46.331844] RSP: 002b:00007fff8c877c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.333178] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1189d7b5cd [ 46.334451] RDX: 0000555ba7034e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.335701] RBP: 00007fff8c877cf0 R08: 0000000000000000 R09: 00007fff8c877390 [ 46.336958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555bd6e4bad0 [ 46.338220] R13: 00007fff8c878120 R14: 0000555bd6e4cbc0 R15: 0000555bd6e5d780 [ 46.339497] [ 46.339949] irq event stamp: 1873 [ 46.340551] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 46.342048] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 46.343534] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 46.345041] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 46.346521] ---[ end trace 0000000000000000 ]--- [ 49.099551] ------------[ cut here ]------------ [ 49.100579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.102781] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.104356] Modules linked in: [ 49.105045] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.107466] Tainted: [W]=WARN [ 49.108179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.109779] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.110759] 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 [ 49.114167] RSP: 0018:ffff88801730fbc0 EFLAGS: 00010286 [ 49.115205] RAX: 0000000000000000 RBX: ffffed1002e61f78 RCX: ffffffff813a4050 [ 49.116581] RDX: ffff888016623780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.117967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e61f2f [ 49.119331] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.120705] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801730fdf8 [ 49.122078] FS: 00007f58dde01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.123615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.124746] CR2: 00007f58de2f3580 CR3: 000000000c889000 CR4: 0000000000350ef0 [ 49.126124] Call Trace: [ 49.126603] [ 49.127072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.128021] ? __create_object+0x59/0x80 [ 49.128787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.129818] __vmalloc_noprof+0x59/0x60 [ 49.130611] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.131518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.132487] bpf_prog_alloc+0x39/0x200 [ 49.133239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.134233] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.135181] do_seccomp+0x349/0x25e0 [ 49.135888] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.136837] ? __pfx_do_seccomp+0x10/0x10 [ 49.137658] ? find_held_lock+0x2b/0x80 [ 49.138476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.139494] ? static_key_count+0x60/0x80 [ 49.140333] prctl_set_seccomp+0x4e/0x70 [ 49.141147] __do_sys_prctl+0xe6c/0x1d70 [ 49.141985] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.142836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.143849] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.144834] ? irqentry_exit+0xf3/0x650 [ 49.145621] do_syscall_64+0xbf/0x430 [ 49.146406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.147278] RIP: 0033:0x7f58de2f35cd [ 49.147849] 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 [ 49.150602] RSP: 002b:00007ffef92a1300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.151779] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58de2f35cd [ 49.152892] RDX: 000055fb25886e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.154023] RBP: 00007ffef92a1360 R08: 0000000000000000 R09: 00007ffef92a0a00 [ 49.155128] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb31489240 [ 49.156233] R13: 00007ffef92a1790 R14: 000055fb31488bf0 R15: 000055fb3149d4d0 [ 49.157353] [ 49.157718] irq event stamp: 1935 [ 49.158291] hardirqs last enabled at (1945): [] __up_console_sem+0x78/0x80 [ 49.159612] hardirqs last disabled at (1954): [] __up_console_sem+0x5d/0x80 [ 49.160929] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.162282] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.163573] ---[ end trace 0000000000000000 ]--- [ 49.969719] ------------[ cut here ]------------ [ 49.970731] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.973077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.974676] Modules linked in: [ 49.975559] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.977630] Tainted: [W]=WARN [ 49.978239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.979922] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.980855] 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 [ 49.984359] RSP: 0018:ffff88801630fbc0 EFLAGS: 00010286 [ 49.985541] RAX: 0000000000000000 RBX: ffffed1002c61f78 RCX: ffffffff813a4050 [ 49.987131] RDX: ffff88801c085340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.988755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c61f2f [ 49.990351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.991844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801630fdf8 [ 49.993479] FS: 00007efe393e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.995134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.996414] CR2: 00007efe398d7580 CR3: 000000001f77b000 CR4: 0000000000350ef0 [ 49.998065] Call Trace: [ 49.998652] [ 49.999274] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.000375] ? __create_object+0x59/0x80 [ 50.001221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.002399] __vmalloc_noprof+0x59/0x60 [ 50.003215] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.004175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.005299] bpf_prog_alloc+0x39/0x200 [ 50.006209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.007265] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.008371] do_seccomp+0x349/0x25e0 [ 50.009225] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.010246] ? __pfx_do_seccomp+0x10/0x10 [ 50.011090] ? find_held_lock+0x2b/0x80 [ 50.012005] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.013079] ? static_key_count+0x60/0x80 [ 50.014058] prctl_set_seccomp+0x4e/0x70 [ 50.014789] __do_sys_prctl+0xe6c/0x1d70 [ 50.015586] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.016443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.017400] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.018374] ? irqentry_exit+0xf3/0x650 [ 50.019135] do_syscall_64+0xbf/0x430 [ 50.019835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.020775] RIP: 0033:0x7efe398d75cd [ 50.021465] 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 [ 50.024628] RSP: 002b:00007ffcb6f05420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.025998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe398d75cd [ 50.027268] RDX: 00005644e7455e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.028557] RBP: 00007ffcb6f05480 R08: 0000000000000000 R09: 00007ffcb6f04b20 [ 50.029832] R10: 0000000000000000 R11: 0000000000000246 R12: 000056452214b2b0 [ 50.030972] R13: 00007ffcb6f058b0 R14: 000056452214dd20 R15: 000056452215f8d0 [ 50.032052] [ 50.032398] irq event stamp: 1769 [ 50.032942] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 50.034227] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 50.035491] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 50.036780] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 50.038048] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39149' (ECDSA) to the list of known hosts. 2025/11/18 22:12:33 fuzzer started 2025/11/18 22:12:33 dialing manager at localhost:34383 2025/11/18 22:12:33 checking machine... 2025/11/18 22:12:33 checking revisions... [ 50.958184] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:12:34 testing simple program... [ 51.062309] cgroup: Unknown subsys name 'net' [ 51.133931] cgroup: Unknown subsys name 'cpuset' [ 51.159950] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:12:33 Registers: info registers vcpu 0 RAX=0000000000002818 RBX=ffffc90000662818 RCX=ffffffff83612bf8 RDX=0000000000000000 RSI=ffffffff83612c05 RDI=ffff888009be8836 RBP=00000000000000b9 RSP=ffff888009627880 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=00000000000000b9 R11=0000000000000001 R12=00000000000000b8 R13=0000000000000000 R14=ffff888009be8800 R15=ffffc900006efb90 RIP=ffffffff83612c6f RFL=00000286 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc33da3428 CR3=000000000cb88000 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=00007f0b3ab875100000555d374f5790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801c12fd00 RCX=ffffffff86ab8454 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08998 R8 =ffffffff86ab8458 R9 =ffff88806cf08a90 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880163bb780 R15=ffff88806cf08a50 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007f58dde01900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f58ddde0020 CR3=000000001fcbf000 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