[ 43.957982] ------------[ cut here ]------------ [ 43.958925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.960976] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 43.962483] Modules linked in: [ 43.963128] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.965118] Tainted: [W]=WARN [ 43.965670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.967157] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.968065] 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 [ 43.971262] RSP: 0018:ffff88801a927bc0 EFLAGS: 00010286 [ 43.972245] RAX: 0000000000000000 RBX: ffffed1003524f78 RCX: ffffffff813a4050 [ 43.973524] RDX: ffff88800efad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.974821] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003524f2f [ 43.976124] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.977412] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a927df8 [ 43.978713] FS: 00007f4635d33900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.980144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.981258] CR2: 00007f4636225580 CR3: 000000000dc37000 CR4: 0000000000350ef0 [ 43.982576] Call Trace: [ 43.983087] [ 43.983511] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.984428] ? __create_object+0x59/0x80 [ 43.985224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.986202] __vmalloc_noprof+0x59/0x60 [ 43.986984] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.987803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.988758] bpf_prog_alloc+0x39/0x200 [ 43.989497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.990438] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.991349] do_seccomp+0x349/0x25e0 [ 43.992098] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.993018] ? __pfx_do_seccomp+0x10/0x10 [ 43.993768] ? find_held_lock+0x2b/0x80 [ 43.994542] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.995514] ? static_key_count+0x60/0x80 [ 43.996318] prctl_set_seccomp+0x4e/0x70 [ 43.997095] __do_sys_prctl+0xe6c/0x1d70 [ 43.997841] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.998704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.999673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.000649] ? irqentry_exit+0xf3/0x650 [ 44.001421] do_syscall_64+0xbf/0x430 [ 44.002177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.003145] RIP: 0033:0x7f46362255cd [ 44.003810] 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 [ 44.007002] RSP: 002b:00007fff5b0f1550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.008381] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46362255cd [ 44.009672] RDX: 0000558fddb7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.010974] RBP: 00007fff5b0f15b0 R08: 0000000000000000 R09: 00007fff5b0f0c50 [ 44.012270] R10: 0000000000000000 R11: 0000000000000246 R12: 000055900ea1dad0 [ 44.013562] R13: 00007fff5b0f19e0 R14: 000055900ea1ebc0 R15: 000055900ea2f780 [ 44.014891] [ 44.015318] irq event stamp: 1759 [ 44.015978] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 44.017531] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 44.019066] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 44.020609] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 44.022126] ---[ end trace 0000000000000000 ]--- [ 47.024544] ------------[ cut here ]------------ [ 47.025465] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.027478] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.028910] Modules linked in: [ 47.029490] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.031439] Tainted: [W]=WARN [ 47.032025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.033463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.034593] 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 [ 47.037818] RSP: 0018:ffff888016df7bc0 EFLAGS: 00010286 [ 47.038787] RAX: 0000000000000000 RBX: ffffed1002dbef78 RCX: ffffffff813a4050 [ 47.040040] RDX: ffff8880171e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.041287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbef2f [ 47.042548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.043790] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016df7df8 [ 47.045047] FS: 00007fb1f6534900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.046464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.047500] CR2: 00007fb1f6a26580 CR3: 000000001fec1000 CR4: 0000000000350ef0 [ 47.048752] Call Trace: [ 47.049248] [ 47.049649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.050556] ? __create_object+0x59/0x80 [ 47.051320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.052276] __vmalloc_noprof+0x59/0x60 [ 47.053024] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.053842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.054768] bpf_prog_alloc+0x39/0x200 [ 47.055491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.056414] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.057296] do_seccomp+0x349/0x25e0 [ 47.058053] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.058953] ? __pfx_do_seccomp+0x10/0x10 [ 47.059687] ? find_held_lock+0x2b/0x80 [ 47.060431] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.061376] ? static_key_count+0x60/0x80 [ 47.062159] prctl_set_seccomp+0x4e/0x70 [ 47.062925] __do_sys_prctl+0xe6c/0x1d70 [ 47.063650] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.064493] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.065439] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.066399] ? irqentry_exit+0xf3/0x650 [ 47.067152] do_syscall_64+0xbf/0x430 [ 47.067834] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.068766] RIP: 0033:0x7fb1f6a265cd [ 47.069454] 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 [ 47.072608] RSP: 002b:00007ffdb0db1180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.073946] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1f6a265cd [ 47.075226] RDX: 00005631aa42fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.076482] RBP: 00007ffdb0db11e0 R08: 0000000000000000 R09: 00007ffdb0db0880 [ 47.077737] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631e3103ad0 [ 47.079023] R13: 00007ffdb0db1610 R14: 00005631e3104bc0 R15: 00005631e3115780 [ 47.080325] [ 47.080750] irq event stamp: 1799 [ 47.081382] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 47.082899] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 47.084395] softirqs last enabled at (1366): [] handle_softirqs+0x50c/0x770 [ 47.085915] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 47.087432] ---[ end trace 0000000000000000 ]--- [ 47.889082] ------------[ cut here ]------------ [ 47.890040] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.892088] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.893514] Modules linked in: [ 47.894126] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.896122] Tainted: [W]=WARN [ 47.896674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.898131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.899032] 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 [ 47.902230] RSP: 0018:ffff8880184a7bc0 EFLAGS: 00010286 [ 47.903215] RAX: 0000000000000000 RBX: ffffed1003094f78 RCX: ffffffff813a4050 [ 47.904466] RDX: ffff8880171eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.905733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003094f2f [ 47.906995] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.908273] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184a7df8 [ 47.909557] FS: 00007fafe7699900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.910982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.912041] CR2: 00007ffc8a421ef8 CR3: 000000000feb7000 CR4: 0000000000350ef0 [ 47.913323] Call Trace: [ 47.913779] [ 47.914226] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.915137] ? __create_object+0x59/0x80 [ 47.915921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.916895] __vmalloc_noprof+0x59/0x60 [ 47.917612] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.918478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.919390] bpf_prog_alloc+0x39/0x200 [ 47.920118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.921033] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.921916] do_seccomp+0x349/0x25e0 [ 47.922591] ? find_held_lock+0x2b/0x80 [ 47.923349] ? do_prlimit+0x310/0x610 [ 47.924095] ? __pfx_do_seccomp+0x10/0x10 [ 47.924881] ? do_raw_spin_unlock+0x53/0x220 [ 47.925676] ? _raw_spin_unlock+0x1e/0x40 [ 47.926471] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.927439] ? static_key_count+0x60/0x80 [ 47.928238] prctl_set_seccomp+0x4e/0x70 [ 47.929009] __do_sys_prctl+0xe6c/0x1d70 [ 47.929748] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.930612] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.931582] ? irqentry_exit+0xf3/0x650 [ 47.932349] do_syscall_64+0xbf/0x430 [ 47.933096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.934043] RIP: 0033:0x7fafe7b8b5cd [ 47.934718] 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 [ 47.937911] RSP: 002b:00007ffc8a4202f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.939278] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafe7b8b5cd [ 47.940558] RDX: 00005637ef7b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.941868] RBP: 00007ffc8a420350 R08: 0000000000000000 R09: 00007ffc8a41f9f0 [ 47.943188] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637f7db6ad0 [ 47.944473] R13: 00007ffc8a420780 R14: 00005637f7db7bc0 R15: 00005637f7dc8780 [ 47.945794] [ 47.946263] irq event stamp: 1681 [ 47.946923] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 47.948439] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 47.949955] softirqs last enabled at (1164): [] handle_softirqs+0x50c/0x770 [ 47.951525] softirqs last disabled at (1159): [] __irq_exit_rcu+0xc4/0x100 [ 47.953038] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31510' (ECDSA) to the list of known hosts. 2025/11/18 06:09:37 fuzzer started 2025/11/18 06:09:38 dialing manager at localhost:37895 2025/11/18 06:09:38 checking machine... 2025/11/18 06:09:38 checking revisions... [ 48.935120] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:09:38 testing simple program... [ 49.023376] cgroup: Unknown subsys name 'net' [ 49.081133] cgroup: Unknown subsys name 'cpuset' [ 49.096154] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:09:37 Registers: info registers vcpu 0 RAX=ffffffff86abec36 RBX=0000000000000001 RCX=ffffffff81b6283c RDX=0000000000000000 RSI=ffffffff86abec06 RDI=ffffffff8672a138 RBP=ffff88806ce08ac8 RSP=ffff88806ce089e8 R8 =ffffffff86abec06 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026761 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=0000000000000008 R15=dffffc0000000000 RIP=ffffffff8135daed RFL=00000282 [--S----] 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 00007fb1f6534900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb0da9ff8 CR3=000000001fe7f000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888015ddfc38 RCX=ffffffff81bc36b4 RDX=1ffff11002bbbf8e RSI=ffffffff81bbc0bd RDI=ffff888015ddfc38 RBP=ffff888015ddfa00 RSP=ffff888015ddf9c8 R8 =0000000000000001 R9 =ffffffff81bc35e6 R10=0000000000000000 R11=0000000000000001 R12=0000000000000101 R13=0000000000000000 R14=ffff888015ddfc70 R15=0000000000000000 RIP=ffffffff81bbc0e2 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 00007f440c6f7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff8dc6ccc8 CR3=000000000da63000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=61fa1f256e7c6e7800000000000ae988 XMM05=d812167989d4c52800000000003202d0 XMM06=14648eaa1277bab1000000000031ecb0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000