[ 45.982344] ------------[ cut here ]------------ [ 45.983276] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.985361] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 45.987064] Modules linked in: [ 45.987767] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.989766] Tainted: [W]=WARN [ 45.990325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.991784] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.992693] 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 [ 45.995866] RSP: 0018:ffff88801578fbc0 EFLAGS: 00010286 [ 45.996840] RAX: 0000000000000000 RBX: ffffed1002af1f78 RCX: ffffffff813a4050 [ 45.998114] RDX: ffff888018e63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.999424] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af1f2f [ 46.000702] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.001981] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801578fdf8 [ 46.003240] FS: 00007f80fd744900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.004657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.005724] CR2: 00007f80fdc36580 CR3: 000000000ed0f000 CR4: 0000000000350ef0 [ 46.006991] Call Trace: [ 46.007479] [ 46.007881] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.008761] ? __create_object+0x59/0x80 [ 46.009539] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.010499] __vmalloc_noprof+0x59/0x60 [ 46.011187] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.012048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.012963] bpf_prog_alloc+0x39/0x200 [ 46.013712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.014631] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.015521] do_seccomp+0x349/0x25e0 [ 46.016185] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.017073] ? __pfx_do_seccomp+0x10/0x10 [ 46.017859] ? find_held_lock+0x2b/0x80 [ 46.018607] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.019566] ? static_key_count+0x60/0x80 [ 46.020313] prctl_set_seccomp+0x4e/0x70 [ 46.021073] __do_sys_prctl+0xe6c/0x1d70 [ 46.021860] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.022713] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.023671] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.024627] ? irqentry_exit+0xf3/0x650 [ 46.025345] do_syscall_64+0xbf/0x430 [ 46.026084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.027017] RIP: 0033:0x7f80fdc365cd [ 46.027710] 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 [ 46.030814] RSP: 002b:00007ffc4afc7fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.032141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80fdc365cd [ 46.033417] RDX: 0000555a22685e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.034687] RBP: 00007ffc4afc8030 R08: 0000000000000000 R09: 00007ffc4afc76d0 [ 46.035947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a2270bad0 [ 46.037221] R13: 00007ffc4afc8460 R14: 0000555a2270cbc0 R15: 0000555a2271d780 [ 46.038406] [ 46.038746] irq event stamp: 1835 [ 46.039227] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 46.040449] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 46.041688] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 46.042921] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 46.044124] ---[ end trace 0000000000000000 ]--- [ 49.350428] ------------[ cut here ]------------ [ 49.351285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.353284] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.354739] Modules linked in: [ 49.355328] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.357296] Tainted: [W]=WARN [ 49.357884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.359324] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.360218] 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 [ 49.363309] RSP: 0018:ffff88801b967bc0 EFLAGS: 00010286 [ 49.364282] RAX: 0000000000000000 RBX: ffffed100372cf78 RCX: ffffffff813a4050 [ 49.365548] RDX: ffff8880157a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.366816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100372cf2f [ 49.368085] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.369362] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b967df8 [ 49.370644] FS: 00007f8e65a37900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.372054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.373089] CR2: 00007ffddb472ef8 CR3: 0000000013fd3000 CR4: 0000000000350ef0 [ 49.374361] Call Trace: [ 49.374844] [ 49.375251] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.376139] ? __create_object+0x59/0x80 [ 49.376898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.377861] __vmalloc_noprof+0x59/0x60 [ 49.378596] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.379458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.380349] bpf_prog_alloc+0x39/0x200 [ 49.381068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.381993] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.382879] do_seccomp+0x349/0x25e0 [ 49.383596] ? find_held_lock+0x2b/0x80 [ 49.384297] ? do_prlimit+0x310/0x610 [ 49.385026] ? __pfx_do_seccomp+0x10/0x10 [ 49.385817] ? do_raw_spin_unlock+0x53/0x220 [ 49.386631] ? _raw_spin_unlock+0x1e/0x40 [ 49.387358] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.388302] ? static_key_count+0x60/0x80 [ 49.389077] prctl_set_seccomp+0x4e/0x70 [ 49.389831] __do_sys_prctl+0xe6c/0x1d70 [ 49.390879] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.391732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.392686] ? irqentry_exit+0xf3/0x650 [ 49.393467] do_syscall_64+0xbf/0x430 [ 49.394161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.395095] RIP: 0033:0x7f8e65f295cd [ 49.395786] 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 [ 49.398931] RSP: 002b:00007ffddb470790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.400259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e65f295cd [ 49.401566] RDX: 000055da36938e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.402828] RBP: 00007ffddb4707f0 R08: 0000000000000000 R09: 00007ffddb46fe90 [ 49.404072] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da741a4ad0 [ 49.405339] R13: 00007ffddb470c20 R14: 000055da741a5bc0 R15: 000055da741b6780 [ 49.406621] [ 49.407043] irq event stamp: 1725 [ 49.407698] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.409226] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.410730] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.412250] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 49.413745] ---[ end trace 0000000000000000 ]--- [ 50.208348] ------------[ cut here ]------------ [ 50.209287] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.211406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 50.212844] Modules linked in: [ 50.213485] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.215694] Tainted: [W]=WARN [ 50.216261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.217785] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.218692] 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 [ 50.221877] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286 [ 50.222852] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050 [ 50.224131] RDX: ffff8880188ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.225430] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f [ 50.226711] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.227991] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8 [ 50.229291] FS: 00007f2800605900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.230746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.231818] CR2: 00007f2800af7580 CR3: 000000000aad0000 CR4: 0000000000350ef0 [ 50.233110] Call Trace: [ 50.233621] [ 50.234047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.234943] ? __create_object+0x59/0x80 [ 50.235721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.236688] __vmalloc_noprof+0x59/0x60 [ 50.237464] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.238298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.239221] bpf_prog_alloc+0x39/0x200 [ 50.239966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.240901] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.241806] do_seccomp+0x349/0x25e0 [ 50.242516] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.243415] ? __pfx_do_seccomp+0x10/0x10 [ 50.244158] ? find_held_lock+0x2b/0x80 [ 50.244918] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.245909] ? static_key_count+0x60/0x80 [ 50.246705] prctl_set_seccomp+0x4e/0x70 [ 50.247490] __do_sys_prctl+0xe6c/0x1d70 [ 50.248226] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.249090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.250071] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.251061] ? irqentry_exit+0xf3/0x650 [ 50.251834] do_syscall_64+0xbf/0x430 [ 50.252573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.253550] RIP: 0033:0x7f2800af75cd [ 50.254207] 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 [ 50.257392] RSP: 002b:00007ffc3622d460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.258753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2800af75cd [ 50.260064] RDX: 000056186864be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.261354] RBP: 00007ffc3622d4c0 R08: 0000000000000000 R09: 00007ffc3622cb60 [ 50.262663] R10: 0000000000000000 R11: 0000000000000246 R12: 00005618a1c8bbf0 [ 50.263946] R13: 00007ffc3622d8f0 R14: 00005618a1c95380 R15: 00005618a1ca0460 [ 50.265246] [ 50.265719] irq event stamp: 1805 [ 50.266332] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 50.267856] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.269364] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 50.270894] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 50.272399] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3127' (ECDSA) to the list of known hosts. 2025/11/18 03:55:52 fuzzer started 2025/11/18 03:55:52 dialing manager at localhost:37895 2025/11/18 03:55:52 checking machine... 2025/11/18 03:55:52 checking revisions... [ 51.204171] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:55:52 testing simple program... [ 51.279080] cgroup: Unknown subsys name 'net' [ 51.340721] cgroup: Unknown subsys name 'cpuset' [ 51.356249] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:55:51 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff888013ca78b4 RDX=1ffff11002794f2c RSI=ffffffff81b8c9af RDI=ffff888013ca7960 RBP=ffff888013ca79f8 RSP=ffff888013ca78f0 R8 =0000000000000001 R9 =ffff888013ca79a0 R10=000000000003c9ed R11=00000000000273ac R12=0000000000000000 R13=0000000000000000 R14=ffff8880157a0000 R15=ffff888013ca7960 RIP=ffffffff8135e42c 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 00007f8e65a37900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddb46a000 CR3=000000001720d000 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=0000000000024ecf RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffebb1f1ad8 CR3=000000000d978000 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=0c13340ba81b93b7eb4404352a3f6a08 XMM02=0000000000304c60ec2efd57dc4c00df XMM03=00000000003125d05e5d011d9768554e XMM04=11bf6212073a3aeb00000000000ae988 XMM05=cfea1ee7ceabbe0200000000003214b8 XMM06=1c9d3f5f5a5fd6360000000000321340 XMM07=e042d86d42eb936e0000000000312850 XMM08=5e5d011d9768554e0000000000304cc0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000