[ 38.947586] ------------[ cut here ]------------ [ 38.948514] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.950564] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.951996] Modules linked in: [ 38.952570] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.954546] Tainted: [W]=WARN [ 38.955129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.956637] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.957507] 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 [ 38.960997] RSP: 0018:ffff88800fc87bc0 EFLAGS: 00010286 [ 38.962087] RAX: 0000000000000000 RBX: ffffed1001f90f78 RCX: ffffffff813a4050 [ 38.963407] RDX: ffff888016033780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.964725] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f90f2f [ 38.966048] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.967356] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fc87df8 [ 38.968666] FS: 00007fae71b16900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.970152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.971234] CR2: 00007fae72008580 CR3: 000000000d3b9000 CR4: 0000000000350ef0 [ 38.972546] Call Trace: [ 38.973064] [ 38.973487] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.974413] ? __create_object+0x59/0x80 [ 38.975214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.976200] __vmalloc_noprof+0x59/0x60 [ 38.976979] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.977866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.978830] bpf_prog_alloc+0x39/0x200 [ 38.979537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.980482] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.981391] do_seccomp+0x349/0x25e0 [ 38.982134] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.983056] ? __pfx_do_seccomp+0x10/0x10 [ 38.983862] ? find_held_lock+0x2b/0x80 [ 38.984592] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.985582] ? static_key_count+0x60/0x80 [ 38.986417] prctl_set_seccomp+0x4e/0x70 [ 38.987210] __do_sys_prctl+0xe6c/0x1d70 [ 38.988014] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.988887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.989870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.990864] ? irqentry_exit+0xf3/0x650 [ 38.991603] do_syscall_64+0xbf/0x430 [ 38.992360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.993340] RIP: 0033:0x7fae720085cd [ 38.994064] 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 [ 38.997319] RSP: 002b:00007ffe56c59180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.998732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae720085cd [ 39.000044] RDX: 000056451dfcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.001350] RBP: 00007ffe56c591e0 R08: 0000000000000000 R09: 00007ffe56c58880 [ 39.002669] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645216abad0 [ 39.003978] R13: 00007ffe56c59610 R14: 00005645216acbc0 R15: 00005645216bd780 [ 39.005301] [ 39.005777] irq event stamp: 1847 [ 39.006406] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 39.007958] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 39.009507] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 39.011093] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 39.012640] ---[ end trace 0000000000000000 ]--- [ 42.131493] ------------[ cut here ]------------ [ 42.132360] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.134260] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.135688] Modules linked in: [ 42.136242] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.138107] Tainted: [W]=WARN [ 42.138660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.140031] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.140886] 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 [ 42.143821] RSP: 0018:ffff88800f7c7bc0 EFLAGS: 00010286 [ 42.144740] RAX: 0000000000000000 RBX: ffffed1001ef8f78 RCX: ffffffff813a4050 [ 42.145924] RDX: ffff88801a82d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.147108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ef8f2f [ 42.148294] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.149469] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f7c7df8 [ 42.150661] FS: 00007f31cebf8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.151991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.152972] CR2: 00007ffe50760ef7 CR3: 000000002115b000 CR4: 0000000000350ef0 [ 42.154170] Call Trace: [ 42.154592] [ 42.155010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.155840] ? __create_object+0x59/0x80 [ 42.156514] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.157407] __vmalloc_noprof+0x59/0x60 [ 42.158117] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.158920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.159780] bpf_prog_alloc+0x39/0x200 [ 42.160420] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.161275] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.162127] do_seccomp+0x349/0x25e0 [ 42.162789] ? find_held_lock+0x2b/0x80 [ 42.163437] ? do_prlimit+0x310/0x610 [ 42.164119] ? __pfx_do_seccomp+0x10/0x10 [ 42.164830] ? do_raw_spin_unlock+0x53/0x220 [ 42.165542] ? _raw_spin_unlock+0x1e/0x40 [ 42.166265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.167140] ? static_key_count+0x60/0x80 [ 42.167859] prctl_set_seccomp+0x4e/0x70 [ 42.168524] __do_sys_prctl+0xe6c/0x1d70 [ 42.169240] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.170006] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.170895] ? irqentry_exit+0xf3/0x650 [ 42.171545] do_syscall_64+0xbf/0x430 [ 42.172209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.173061] RIP: 0033:0x7f31cf0ea5cd [ 42.173692] 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 [ 42.176508] RSP: 002b:00007ffe5075fd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.177716] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31cf0ea5cd [ 42.178864] RDX: 0000564f025e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.180008] RBP: 00007ffe5075fdf0 R08: 0000000000000000 R09: 00007ffe5075f490 [ 42.181153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f04a962b0 [ 42.182303] R13: 00007ffe50760220 R14: 0000564f04a98d20 R15: 0000564f04aaa8d0 [ 42.183466] [ 42.183870] irq event stamp: 1725 [ 42.184405] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 42.185761] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.187142] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 42.188520] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 42.189868] ---[ end trace 0000000000000000 ]--- [ 43.045422] ------------[ cut here ]------------ [ 43.046138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.047738] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.048867] Modules linked in: [ 43.049314] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.051006] Tainted: [W]=WARN [ 43.051431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.052602] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.053317] 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 [ 43.055729] RSP: 0018:ffff888016d37bc0 EFLAGS: 00010286 [ 43.056440] RAX: 0000000000000000 RBX: ffffed1002da6f78 RCX: ffffffff813a4050 [ 43.057412] RDX: ffff88801a619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.058389] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da6f2f [ 43.059361] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.060329] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d37df8 [ 43.061300] FS: 00007f0c03cb2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.062400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.063201] CR2: 00007f0c041a4580 CR3: 000000000eacb000 CR4: 0000000000350ef0 [ 43.064167] Call Trace: [ 43.064514] [ 43.064863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.065508] ? __create_object+0x59/0x80 [ 43.066111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.066840] __vmalloc_noprof+0x59/0x60 [ 43.067377] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.068047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.068751] bpf_prog_alloc+0x39/0x200 [ 43.069272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.069973] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.070673] do_seccomp+0x349/0x25e0 [ 43.071182] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.071872] ? __pfx_do_seccomp+0x10/0x10 [ 43.072436] ? find_held_lock+0x2b/0x80 [ 43.073010] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.073734] ? static_key_count+0x60/0x80 [ 43.074318] prctl_set_seccomp+0x4e/0x70 [ 43.074911] __do_sys_prctl+0xe6c/0x1d70 [ 43.075469] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.076113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.076836] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.077525] ? irqentry_exit+0xf3/0x650 [ 43.078119] do_syscall_64+0xbf/0x430 [ 43.078674] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.079354] RIP: 0033:0x7f0c041a45cd [ 43.079888] 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 [ 43.082296] RSP: 002b:00007ffc90702580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.083326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c041a45cd [ 43.084295] RDX: 000055fe4c6b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.085266] RBP: 00007ffc907025e0 R08: 0000000000000000 R09: 00007ffc90701c80 [ 43.086247] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe625072b0 [ 43.087218] R13: 00007ffc90702a10 R14: 000055fe62509d20 R15: 000055fe6251b8d0 [ 43.088192] [ 43.088512] irq event stamp: 1793 [ 43.089005] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 43.090166] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 43.091322] softirqs last enabled at (1350): [] handle_softirqs+0x50c/0x770 [ 43.092490] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 43.093632] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8940' (ECDSA) to the list of known hosts. 2025/11/18 05:06:48 fuzzer started 2025/11/18 05:06:49 dialing manager at localhost:37895 2025/11/18 05:06:49 checking machine... 2025/11/18 05:06:49 checking revisions... [ 44.010793] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:06:49 testing simple program... [ 44.100105] cgroup: Unknown subsys name 'net' [ 44.178008] cgroup: Unknown subsys name 'cpuset' [ 44.196038] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:06:48 Registers: info registers vcpu 0 RAX=ffffffff81ab1613 RBX=ffffffff81618fa0 RCX=ffff88801ab2f3ec RDX=1ffff11003565e9e RSI=ffffffff81ab1613 RDI=ffff88801ab2f560 RBP=ffff88801ab2f530 RSP=ffff88801ab2f490 R8 =0000000000000001 R9 =ffff88801ab2f4d8 R10=000000000003c9ed R11=000000000002560c R12=ffff88801ab2f560 R13=0000000000000000 R14=ffff8880169bd340 R15=0000000000092cc0 RIP=ffffffff81618fa4 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 00007f252b69f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005602c3122000 CR3=000000000da50000 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=2038343a36303a353020383120766f4e XMM01=6964206465766965636552203a5d3034 XMM02=6f63736964203a31313a383330313420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a36303a3530203831 XMM08=74696c6962617061633d7373616c6374 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880159ab780 RCX=0000000000000002 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880159ac1d8 RSP=ffff888015a67918 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880159ac1d8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527036 RFL=00000006 [-----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 00007f87b999c900 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=00007f87b90b3260 CR3=0000000015f7f000 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=5f1d9b9fdceab78600000000000ae988 XMM05=69238bb684a216230000000000320860 XMM06=d96330e2d2db8632000000000031f6f8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000