[ 45.842708] ------------[ cut here ]------------ [ 45.843873] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.846312] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.847911] Modules linked in: [ 45.848590] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.850743] Tainted: [W]=WARN [ 45.851373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.852928] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.853900] 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 [ 45.857210] RSP: 0018:ffff888018b0fbc0 EFLAGS: 00010286 [ 45.858261] RAX: 0000000000000000 RBX: ffffed1003161f78 RCX: ffffffff813a4050 [ 45.859617] RDX: ffff88801b261bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.861003] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003161f2f [ 45.862378] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.863739] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b0fdf8 [ 45.865107] FS: 00007fd5c4b19900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.866696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.867807] CR2: 00007fff7e8a1ef8 CR3: 000000000b85a000 CR4: 0000000000350ef0 [ 45.869192] Call Trace: [ 45.869592] [ 45.869930] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.870678] ? __create_object+0x59/0x80 [ 45.871329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.872122] __vmalloc_noprof+0x59/0x60 [ 45.872706] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.873434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.874199] bpf_prog_alloc+0x39/0x200 [ 45.874768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.875528] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.876265] do_seccomp+0x349/0x25e0 [ 45.876817] ? find_held_lock+0x2b/0x80 [ 45.877452] ? do_prlimit+0x310/0x610 [ 45.878030] ? __pfx_do_seccomp+0x10/0x10 [ 45.878664] ? do_raw_spin_unlock+0x53/0x220 [ 45.879339] ? _raw_spin_unlock+0x1e/0x40 [ 45.879945] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.880740] ? static_key_count+0x60/0x80 [ 45.881409] prctl_set_seccomp+0x4e/0x70 [ 45.882008] __do_sys_prctl+0xe6c/0x1d70 [ 45.882649] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.883366] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.884163] ? irqentry_exit+0xf3/0x650 [ 45.884752] do_syscall_64+0xbf/0x430 [ 45.885373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.886153] RIP: 0033:0x7fd5c500b5cd [ 45.886693] 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 [ 45.889287] RSP: 002b:00007fff7e89f4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.890398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5c500b5cd [ 45.891443] RDX: 000055b764551e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.892502] RBP: 00007fff7e89f530 R08: 0000000000000000 R09: 00007fff7e89ebd0 [ 45.893571] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b79c91dbf0 [ 45.894621] R13: 00007fff7e89f960 R14: 000055b79c927380 R15: 000055b79c932460 [ 45.895698] [ 45.896062] irq event stamp: 1733 [ 45.896599] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 45.897874] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 45.899138] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 45.900412] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 45.901699] ---[ end trace 0000000000000000 ]--- [ 49.236804] ------------[ cut here ]------------ [ 49.237664] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.239529] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.240875] Modules linked in: [ 49.241474] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.243356] Tainted: [W]=WARN [ 49.243866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.245238] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.246040] 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 [ 49.249011] RSP: 0018:ffff888017337bc0 EFLAGS: 00010286 [ 49.249928] RAX: 0000000000000000 RBX: ffffed1002e66f78 RCX: ffffffff813a4050 [ 49.251121] RDX: ffff888016335340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.252314] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e66f2f [ 49.253522] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.254708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017337df8 [ 49.255906] FS: 00007f472e151900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.257282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.258273] CR2: 00007f472e643580 CR3: 000000001fff8000 CR4: 0000000000350ef0 [ 49.259470] Call Trace: [ 49.259899] [ 49.260323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.261150] ? __create_object+0x59/0x80 [ 49.261842] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.262742] __vmalloc_noprof+0x59/0x60 [ 49.263442] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.264256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.265118] bpf_prog_alloc+0x39/0x200 [ 49.265773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.266636] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.267474] do_seccomp+0x349/0x25e0 [ 49.268144] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.268928] ? __pfx_do_seccomp+0x10/0x10 [ 49.269671] ? find_held_lock+0x2b/0x80 [ 49.270377] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.271276] ? static_key_count+0x60/0x80 [ 49.271970] prctl_set_seccomp+0x4e/0x70 [ 49.272694] __do_sys_prctl+0xe6c/0x1d70 [ 49.273429] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.274224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.275111] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.275962] ? irqentry_exit+0xf3/0x650 [ 49.276675] do_syscall_64+0xbf/0x430 [ 49.277371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.278261] RIP: 0033:0x7f472e6435cd [ 49.278874] 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 [ 49.281963] RSP: 002b:00007fff6e751d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.283347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f472e6435cd [ 49.284645] RDX: 0000560fafe5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.285951] RBP: 00007fff6e751d80 R08: 0000000000000000 R09: 00007fff6e751420 [ 49.287024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fec21ead0 [ 49.288059] R13: 00007fff6e7521b0 R14: 0000560fec21fbc0 R15: 0000560fec230780 [ 49.289127] [ 49.289479] irq event stamp: 1771 [ 49.289968] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.291207] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.292434] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 49.293698] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 49.294926] ---[ end trace 0000000000000000 ]--- [ 50.151623] ------------[ cut here ]------------ [ 50.152482] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.154375] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.155753] Modules linked in: [ 50.156305] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.158124] Tainted: [W]=WARN [ 50.158646] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.160051] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.160857] 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 [ 50.163934] RSP: 0018:ffff888016bb7bc0 EFLAGS: 00010286 [ 50.164869] RAX: 0000000000000000 RBX: ffffed1002d76f78 RCX: ffffffff813a4050 [ 50.166528] RDX: ffff888016860000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.167956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d76f2f [ 50.169252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.170438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bb7df8 [ 50.171663] FS: 00007fd8b9d20900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.172878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.173851] CR2: 00007fd8ba2864a6 CR3: 0000000007261000 CR4: 0000000000350ef0 [ 50.175304] Call Trace: [ 50.175757] [ 50.176331] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.177055] ? __create_object+0x59/0x80 [ 50.177743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.178705] __vmalloc_noprof+0x59/0x60 [ 50.179518] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.180264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.181011] bpf_prog_alloc+0x39/0x200 [ 50.181801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.182582] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.183338] do_seccomp+0x349/0x25e0 [ 50.183907] ? find_held_lock+0x2b/0x80 [ 50.184548] ? do_prlimit+0x310/0x610 [ 50.185173] ? __pfx_do_seccomp+0x10/0x10 [ 50.185814] ? do_raw_spin_unlock+0x53/0x220 [ 50.186516] ? _raw_spin_unlock+0x1e/0x40 [ 50.187174] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.187947] ? static_key_count+0x60/0x80 [ 50.188616] prctl_set_seccomp+0x4e/0x70 [ 50.189358] __do_sys_prctl+0xe6c/0x1d70 [ 50.190028] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.190902] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.191901] ? irqentry_exit+0xf3/0x650 [ 50.192725] do_syscall_64+0xbf/0x430 [ 50.193467] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.194338] RIP: 0033:0x7fd8ba2125cd [ 50.195243] 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 [ 50.198146] RSP: 002b:00007ffd5adeb050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.199370] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8ba2125cd [ 50.200464] RDX: 000055c7616e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.201554] RBP: 00007ffd5adeb0b0 R08: 0000000000000000 R09: 00007ffd5adea750 [ 50.202730] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7822f5b10 [ 50.203943] R13: 00007ffd5adeb4e0 R14: 000055c7822f62b0 R15: 000055c78230a6f0 [ 50.205161] [ 50.205550] irq event stamp: 1951 [ 50.206220] hardirqs last enabled at (1961): [] __up_console_sem+0x78/0x80 [ 50.207745] hardirqs last disabled at (1972): [] __up_console_sem+0x5d/0x80 [ 50.209009] softirqs last enabled at (1940): [] handle_softirqs+0x50c/0x770 [ 50.210360] softirqs last disabled at (1935): [] __irq_exit_rcu+0xc4/0x100 [ 50.211852] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24798' (ECDSA) to the list of known hosts. 2025/11/18 03:52:34 fuzzer started 2025/11/18 03:52:34 dialing manager at localhost:37895 2025/11/18 03:52:34 checking machine... 2025/11/18 03:52:34 checking revisions... [ 51.128763] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:52:34 testing simple program... [ 51.217510] cgroup: Unknown subsys name 'net' [ 51.298553] cgroup: Unknown subsys name 'cpuset' [ 51.314667] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:52:33 Registers: info registers vcpu 0 RAX=ffffffff86aaf52d RBX=0000000000000001 RCX=ffffffff86aaf528 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888009627878 RSP=ffff8880096277b0 R8 =ffffffff86aaf52c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=ffff888009627880 R13=ffff888009627868 R14=ffff888009627861 R15=ffff888009627820 RIP=ffffffff8135e86f RFL=00000297 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6e74b000 CR3=000000000ed3f000 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=32353a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343331 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=00007f472e12f598 RCX=0000000000000000 RDX=0000000000000000 RSI=00007f472ece4740 RDI=00007f472e130000 RBP=00007fff6e751240 RSP=00007fff6e751230 R8 =0000560fec21a0d0 R9 =0000000000000000 R10=0000000000000003 R11=0000000200000000 R12=0000560fec239810 R13=0000000000000021 R14=0000000000000020 R15=0000000000000000 RIP=00007f472e583a02 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f472e151900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560fec238bec CR3=000000001fffc000 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