[ 59.146561] ------------[ cut here ]------------ [ 59.147332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 59.149059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 59.150296] Modules linked in: [ 59.150789] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 59.152520] Tainted: [W]=WARN [ 59.152987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.154230] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 59.154941] 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 [ 59.157551] RSP: 0018:ffff888017097bc0 EFLAGS: 00010286 [ 59.158391] RAX: 0000000000000000 RBX: ffffed1002e12f78 RCX: ffffffff813a4050 [ 59.159471] RDX: ffff888015969bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 59.160539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e12f2f [ 59.161597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 59.162672] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017097df8 [ 59.163735] FS: 00007fec92a09900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 59.164929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.165824] CR2: 00007fff7ac53ef8 CR3: 000000001548a000 CR4: 0000000000350ef0 [ 59.166903] Call Trace: [ 59.167319] [ 59.167659] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 59.168403] ? __create_object+0x59/0x80 [ 59.169012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.169820] __vmalloc_noprof+0x59/0x60 [ 59.170456] bpf_prog_alloc_no_stats+0x55/0x470 [ 59.171179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.171919] bpf_prog_alloc+0x39/0x200 [ 59.172541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.173324] bpf_prog_create_from_user+0xb2/0x2f0 [ 59.174095] do_seccomp+0x349/0x25e0 [ 59.174657] ? find_held_lock+0x2b/0x80 [ 59.175292] ? do_prlimit+0x310/0x610 [ 59.175877] ? __pfx_do_seccomp+0x10/0x10 [ 59.176536] ? do_raw_spin_unlock+0x53/0x220 [ 59.177233] ? _raw_spin_unlock+0x1e/0x40 [ 59.177858] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 59.178675] ? static_key_count+0x60/0x80 [ 59.179349] prctl_set_seccomp+0x4e/0x70 [ 59.179968] __do_sys_prctl+0xe6c/0x1d70 [ 59.180622] ? __pfx___do_sys_prctl+0x10/0x10 [ 59.181330] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 59.182145] ? irqentry_exit+0xf3/0x650 [ 59.182750] do_syscall_64+0xbf/0x430 [ 59.183379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.184169] RIP: 0033:0x7fec92efb5cd [ 59.184720] 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 [ 59.187330] RSP: 002b:00007fff7ac52720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 59.188460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec92efb5cd [ 59.189533] RDX: 000055b14fb16e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 59.190606] RBP: 00007fff7ac52780 R08: 0000000000000000 R09: 00007fff7ac51e20 [ 59.191665] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b17129eb10 [ 59.192724] R13: 00007fff7ac52bb0 R14: 000055b17129f2b0 R15: 000055b1712b36f0 [ 59.193802] [ 59.194195] irq event stamp: 1741 [ 59.194695] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 59.195949] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 59.197210] softirqs last enabled at (1286): [] handle_softirqs+0x50c/0x770 [ 59.198515] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 59.199773] ---[ end trace 0000000000000000 ]--- [ 62.121995] ------------[ cut here ]------------ [ 62.122934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 62.124938] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 62.126389] Modules linked in: [ 62.126972] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 62.128953] Tainted: [W]=WARN [ 62.129535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 62.131231] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 62.132161] 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 [ 62.135279] RSP: 0018:ffff8880171bfbc0 EFLAGS: 00010286 [ 62.136260] RAX: 0000000000000000 RBX: ffffed1002e37f78 RCX: ffffffff813a4050 [ 62.137530] RDX: ffff888015985340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 62.138812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e37f2f [ 62.140115] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 62.141431] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171bfdf8 [ 62.142717] FS: 00007f883760d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 62.144135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.145191] CR2: 00007ffe2e89cef8 CR3: 000000000d862000 CR4: 0000000000350ef0 [ 62.146460] Call Trace: [ 62.146920] [ 62.147379] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 62.148266] ? __create_object+0x59/0x80 [ 62.148989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 62.149946] __vmalloc_noprof+0x59/0x60 [ 62.150687] bpf_prog_alloc_no_stats+0x55/0x470 [ 62.151547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 62.152458] bpf_prog_alloc+0x39/0x200 [ 62.153179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 62.154117] bpf_prog_create_from_user+0xb2/0x2f0 [ 62.154956] do_seccomp+0x349/0x25e0 [ 62.155664] ? find_held_lock+0x2b/0x80 [ 62.156420] ? do_prlimit+0x310/0x610 [ 62.157147] ? __pfx_do_seccomp+0x10/0x10 [ 62.157881] ? do_raw_spin_unlock+0x53/0x220 [ 62.158692] ? _raw_spin_unlock+0x1e/0x40 [ 62.159451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 62.160397] ? static_key_count+0x60/0x80 [ 62.161180] prctl_set_seccomp+0x4e/0x70 [ 62.161901] __do_sys_prctl+0xe6c/0x1d70 [ 62.162672] ? __pfx___do_sys_prctl+0x10/0x10 [ 62.163508] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 62.164463] ? irqentry_exit+0xf3/0x650 [ 62.165210] do_syscall_64+0xbf/0x430 [ 62.165904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.166825] RIP: 0033:0x7f8837aff5cd [ 62.167515] 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 [ 62.170628] RSP: 002b:00007ffe2e89aa40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 62.171955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8837aff5cd [ 62.173209] RDX: 000055e4c5ff0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 62.174501] RBP: 00007ffe2e89aaa0 R08: 0000000000000000 R09: 00007ffe2e89a140 [ 62.175776] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4fac79ad0 [ 62.177059] R13: 00007ffe2e89aed0 R14: 000055e4fac7abc0 R15: 000055e4fac8b780 [ 62.178362] [ 62.178783] irq event stamp: 1759 [ 62.179335] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 62.180604] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 62.181886] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 62.183188] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 62.184467] ---[ end trace 0000000000000000 ]--- [ 62.870630] ------------[ cut here ]------------ [ 62.871565] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 62.873566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 62.875041] Modules linked in: [ 62.875631] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 62.877602] Tainted: [W]=WARN [ 62.878206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 62.879907] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 62.880890] 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 [ 62.884048] RSP: 0018:ffff88801794fbc0 EFLAGS: 00010286 [ 62.884974] RAX: 0000000000000000 RBX: ffffed1002f29f78 RCX: ffffffff813a4050 [ 62.886249] RDX: ffff8880158a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 62.887510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f29f2f [ 62.888784] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 62.890053] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801794fdf8 [ 62.891337] FS: 00007f40019aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 62.892777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.893864] CR2: 00007ffe6e0a5ef8 CR3: 000000000da48000 CR4: 0000000000350ef0 [ 62.895155] Call Trace: [ 62.895627] [ 62.896077] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 62.896920] ? __create_object+0x59/0x80 [ 62.897699] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 62.898683] __vmalloc_noprof+0x59/0x60 [ 62.899439] bpf_prog_alloc_no_stats+0x55/0x470 [ 62.900300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 62.901227] bpf_prog_alloc+0x39/0x200 [ 62.901920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 62.902830] bpf_prog_create_from_user+0xb2/0x2f0 [ 62.903721] do_seccomp+0x349/0x25e0 [ 62.904432] ? find_held_lock+0x2b/0x80 [ 62.905184] ? do_prlimit+0x310/0x610 [ 62.905909] ? __pfx_do_seccomp+0x10/0x10 [ 62.906689] ? do_raw_spin_unlock+0x53/0x220 [ 62.907518] ? _raw_spin_unlock+0x1e/0x40 [ 62.908292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 62.909234] ? static_key_count+0x60/0x80 [ 62.909986] prctl_set_seccomp+0x4e/0x70 [ 62.910770] __do_sys_prctl+0xe6c/0x1d70 [ 62.911550] ? __pfx___do_sys_prctl+0x10/0x10 [ 62.912400] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 62.913355] ? irqentry_exit+0xf3/0x650 [ 62.914119] do_syscall_64+0xbf/0x430 [ 62.914808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.915738] RIP: 0033:0x7f4001e9c5cd [ 62.916434] 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 [ 62.919565] RSP: 002b:00007ffe6e0a40b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 62.920912] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4001e9c5cd [ 62.922200] RDX: 000055ae24a54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 62.923478] RBP: 00007ffe6e0a4110 R08: 0000000000000000 R09: 00007ffe6e0a37b0 [ 62.924753] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae477412b0 [ 62.926059] R13: 00007ffe6e0a4540 R14: 000055ae47743d20 R15: 000055ae477558d0 [ 62.927175] [ 62.927527] irq event stamp: 1801 [ 62.928067] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 62.929324] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 62.930592] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 62.931861] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 62.933115] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37063' (ECDSA) to the list of known hosts. 2025/11/18 05:24:35 fuzzer started 2025/11/18 05:24:35 dialing manager at localhost:37895 2025/11/18 05:24:35 checking machine... 2025/11/18 05:24:35 checking revisions... [ 63.812589] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:24:35 testing simple program... [ 63.899731] cgroup: Unknown subsys name 'net' [ 63.973511] cgroup: Unknown subsys name 'cpuset' [ 63.991976] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:24:34 Registers: info registers vcpu 0 RAX=ffff888016e35340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801ad27090 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cd8 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529333 RFL=00000046 [---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 00007f883760d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2e894000 CR3=000000000d68e000 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=0000000000029719 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=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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f48cebf7000 CR3=000000000c9bf000 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=34323a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3135325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343234 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000