[ 46.125117] ------------[ cut here ]------------ [ 46.126100] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.128143] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.129644] Modules linked in: [ 46.130230] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.132188] Tainted: [W]=WARN [ 46.132789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.134230] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.135141] 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 [ 46.138277] RSP: 0018:ffff88801be87bc0 EFLAGS: 00010286 [ 46.139231] RAX: 0000000000000000 RBX: ffffed10037d0f78 RCX: ffffffff813a4050 [ 46.140514] RDX: ffff8880165cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.141785] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037d0f2f [ 46.143047] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.144319] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be87df8 [ 46.145585] FS: 00007eff218b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.146999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.148062] CR2: 00007ffdd80beef8 CR3: 000000000d88d000 CR4: 0000000000350ef0 [ 46.149332] Call Trace: [ 46.149828] [ 46.150235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.151115] ? __create_object+0x59/0x80 [ 46.151904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.152862] __vmalloc_noprof+0x59/0x60 [ 46.153613] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.154484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.155358] bpf_prog_alloc+0x39/0x200 [ 46.156104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.157037] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.157956] do_seccomp+0x349/0x25e0 [ 46.158689] ? find_held_lock+0x2b/0x80 [ 46.159460] ? do_prlimit+0x310/0x610 [ 46.160172] ? __pfx_do_seccomp+0x10/0x10 [ 46.160965] ? do_raw_spin_unlock+0x53/0x220 [ 46.161805] ? _raw_spin_unlock+0x1e/0x40 [ 46.162603] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.163587] ? static_key_count+0x60/0x80 [ 46.164362] prctl_set_seccomp+0x4e/0x70 [ 46.165160] __do_sys_prctl+0xe6c/0x1d70 [ 46.165949] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.166834] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.167844] ? irqentry_exit+0xf3/0x650 [ 46.168629] do_syscall_64+0xbf/0x430 [ 46.169335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.170291] RIP: 0033:0x7eff21da25cd [ 46.170999] 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 [ 46.174192] RSP: 002b:00007ffdd80bd9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.175578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff21da25cd [ 46.176909] RDX: 000055fb39b9ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.178202] RBP: 00007ffdd80bda30 R08: 0000000000000000 R09: 00007ffdd80bd0d0 [ 46.179510] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb70372ad0 [ 46.180861] R13: 00007ffdd80bde60 R14: 000055fb70373bc0 R15: 000055fb70384780 [ 46.182180] [ 46.182652] irq event stamp: 1743 [ 46.183259] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.184799] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.186321] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 46.187869] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 46.189413] ---[ end trace 0000000000000000 ]--- [ 49.040673] ------------[ cut here ]------------ [ 49.041604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.043605] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.045060] Modules linked in: [ 49.045706] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.047684] Tainted: [W]=WARN [ 49.048229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.049682] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.050589] 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 [ 49.053722] RSP: 0018:ffff88801bfa7bc0 EFLAGS: 00010286 [ 49.054687] RAX: 0000000000000000 RBX: ffffed10037f4f78 RCX: ffffffff813a4050 [ 49.055966] RDX: ffff88800f8eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.057231] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037f4f2f [ 49.058499] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.059774] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bfa7df8 [ 49.061062] FS: 00007fdefe339900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.062492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.063551] CR2: 00007fdefe89f4a6 CR3: 000000001fe6e000 CR4: 0000000000350ef0 [ 49.064828] Call Trace: [ 49.065304] [ 49.065760] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.066662] ? __create_object+0x59/0x80 [ 49.067432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.068355] __vmalloc_noprof+0x59/0x60 [ 49.069119] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.070009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.070938] bpf_prog_alloc+0x39/0x200 [ 49.071679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.072600] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.073493] do_seccomp+0x349/0x25e0 [ 49.074178] ? find_held_lock+0x2b/0x80 [ 49.074936] ? do_prlimit+0x310/0x610 [ 49.075687] ? __pfx_do_seccomp+0x10/0x10 [ 49.076464] ? do_raw_spin_unlock+0x53/0x220 [ 49.077259] ? _raw_spin_unlock+0x1e/0x40 [ 49.078029] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.078984] ? static_key_count+0x60/0x80 [ 49.079780] prctl_set_seccomp+0x4e/0x70 [ 49.080548] __do_sys_prctl+0xe6c/0x1d70 [ 49.081277] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.082127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.083100] ? irqentry_exit+0xf3/0x650 [ 49.083870] do_syscall_64+0xbf/0x430 [ 49.084611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.085554] RIP: 0033:0x7fdefe82b5cd [ 49.086210] 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 [ 49.089373] RSP: 002b:00007ffe0cf43100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.090765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdefe82b5cd [ 49.092061] RDX: 000056041885ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.093317] RBP: 00007ffe0cf43160 R08: 0000000000000000 R09: 00007ffe0cf42800 [ 49.094601] R10: 0000000000000000 R11: 0000000000000246 R12: 000056042c8aebf0 [ 49.095881] R13: 00007ffe0cf43590 R14: 000056042c8b8380 R15: 000056042c8c3460 [ 49.097166] [ 49.097625] irq event stamp: 1713 [ 49.098219] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.099723] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.101220] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 49.102762] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 49.104258] ---[ end trace 0000000000000000 ]--- [ 49.757972] ------------[ cut here ]------------ [ 49.758890] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.760971] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.762414] Modules linked in: [ 49.763017] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.764985] Tainted: [W]=WARN [ 49.765588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.767058] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.767992] 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 [ 49.771136] RSP: 0018:ffff88801be77bc0 EFLAGS: 00010286 [ 49.772122] RAX: 0000000000000000 RBX: ffffed10037cef78 RCX: ffffffff813a4050 [ 49.773399] RDX: ffff888017a21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.774666] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037cef2f [ 49.775946] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.777228] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be77df8 [ 49.778525] FS: 00007f9ed20a3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.779960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.781012] CR2: 00007f9ed2595580 CR3: 000000001fc92000 CR4: 0000000000350ef0 [ 49.782301] Call Trace: [ 49.782816] [ 49.783222] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.784137] ? __create_object+0x59/0x80 [ 49.784924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.785893] __vmalloc_noprof+0x59/0x60 [ 49.786649] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.787520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.788451] bpf_prog_alloc+0x39/0x200 [ 49.789132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.790043] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.790934] do_seccomp+0x349/0x25e0 [ 49.791659] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.792552] ? __pfx_do_seccomp+0x10/0x10 [ 49.793287] ? find_held_lock+0x2b/0x80 [ 49.794058] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.795023] ? static_key_count+0x60/0x80 [ 49.795831] prctl_set_seccomp+0x4e/0x70 [ 49.796638] __do_sys_prctl+0xe6c/0x1d70 [ 49.797440] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.798252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.799211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.800198] ? irqentry_exit+0xf3/0x650 [ 49.800960] do_syscall_64+0xbf/0x430 [ 49.801713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.802673] RIP: 0033:0x7f9ed25955cd [ 49.803330] 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 [ 49.806505] RSP: 002b:00007ffd72c71d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.807878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ed25955cd [ 49.809150] RDX: 0000560e3eb54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.810420] RBP: 00007ffd72c71dd0 R08: 0000000000000000 R09: 00007ffd72c71470 [ 49.811711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e681cbbf0 [ 49.813005] R13: 00007ffd72c72200 R14: 0000560e681d5380 R15: 0000560e681e0460 [ 49.814321] [ 49.814781] irq event stamp: 1749 [ 49.815451] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 49.816810] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 49.818071] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.819343] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.820615] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54821' (ECDSA) to the list of known hosts. 2025/11/18 04:46:26 fuzzer started 2025/11/18 04:46:26 dialing manager at localhost:37895 2025/11/18 04:46:26 checking machine... 2025/11/18 04:46:26 checking revisions... [ 50.662776] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:46:26 testing simple program... [ 50.741817] cgroup: Unknown subsys name 'net' [ 50.811627] cgroup: Unknown subsys name 'cpuset' [ 50.823925] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:46:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08a70 RCX=0000000000000002 RDX=1ffff1100d9c114e RSI=ffff88806ce08e58 RDI=ffff88806ce08a70 RBP=ffff88806ce08e58 RSP=ffff88806ce089c8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000023e3c R12=0000000000000008 R13=ffff88806ce08ab8 R14=ffff88806ce08e58 R15=ffff88806ce08a70 RIP=ffffffff8135e24a RFL=00000202 [-------] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0cf3d000 CR3=000000000e0e1000 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=ffff888015847400 RBX=ffff88800d0e03e0 RCX=ffff888017b54d00 RDX=ffff88800a0c1c08 RSI=ffff888017b54c00 RDI=0000000000000000 RBP=ffff88800cba8250 RSP=ffff88801be178b8 R8 =0000000000000000 R9 =ffffed10037c2f09 R10=0000000000000003 R11=0000000000000001 R12=ffff888017b54c00 R13=0000000000000100 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62696 RFL=00000082 [--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 00007fdefe339900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdefe2fe008 CR3=000000000e0e1000 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