[ 45.934563] ------------[ cut here ]------------ [ 45.935580] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.937916] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.939571] Modules linked in: [ 45.940325] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.942486] Tainted: [W]=WARN [ 45.943177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.944770] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.945805] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 45.949574] RSP: 0018:ffff888017bbfbc0 EFLAGS: 00010286 [ 45.950765] RAX: 0000000000000000 RBX: ffffed1002f77f78 RCX: ffffffff813a4050 [ 45.952179] RDX: ffff888015f89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.953675] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f77f2f [ 45.955141] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.956425] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bbfdf8 [ 45.957705] FS: 00007fc26f39b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.959153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.960214] CR2: 00007ffebb8eeef7 CR3: 000000000cf36000 CR4: 0000000000350ef0 [ 45.961513] Call Trace: [ 45.962020] [ 45.962430] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.963319] ? __create_object+0x59/0x80 [ 45.964107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.965091] __vmalloc_noprof+0x59/0x60 [ 45.965870] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.966714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.967661] bpf_prog_alloc+0x39/0x200 [ 45.968398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.969342] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.970253] do_seccomp+0x349/0x25e0 [ 45.970998] ? find_held_lock+0x2b/0x80 [ 45.971714] ? do_prlimit+0x310/0x610 [ 45.972464] ? __pfx_do_seccomp+0x10/0x10 [ 45.973267] ? do_raw_spin_unlock+0x53/0x220 [ 45.974113] ? _raw_spin_unlock+0x1e/0x40 [ 45.974910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.975892] ? static_key_count+0x60/0x80 [ 45.976640] prctl_set_seccomp+0x4e/0x70 [ 45.977407] __do_sys_prctl+0xe6c/0x1d70 [ 45.978175] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.979053] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.980018] ? irqentry_exit+0xf3/0x650 [ 45.980731] do_syscall_64+0xbf/0x430 [ 45.981461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.982421] RIP: 0033:0x7fc26f88d5cd [ 45.983165] 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 [ 45.986306] RSP: 002b:00007ffebb8ec270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.987683] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc26f88d5cd [ 45.988985] RDX: 000055fd594e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.990271] RBP: 00007ffebb8ec2d0 R08: 0000000000000000 R09: 00007ffebb8eb970 [ 45.991590] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd712acad0 [ 45.992886] R13: 00007ffebb8ec700 R14: 000055fd712adbc0 R15: 000055fd712be780 [ 45.994191] [ 45.994616] irq event stamp: 1783 [ 45.995233] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 45.996498] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 45.997744] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 45.999041] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 46.000286] ---[ end trace 0000000000000000 ]--- [ 49.232223] ------------[ cut here ]------------ [ 49.233181] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.235190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.236646] Modules linked in: [ 49.237299] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.239310] Tainted: [W]=WARN [ 49.239899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.241356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.242272] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.245430] RSP: 0018:ffff88801a317bc0 EFLAGS: 00010286 [ 49.246405] RAX: 0000000000000000 RBX: ffffed1003462f78 RCX: ffffffff813a4050 [ 49.247680] RDX: ffff888016145340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.248970] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003462f2f [ 49.250258] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.251538] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a317df8 [ 49.252799] FS: 00007f748a176900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.254267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.255340] CR2: 00007f748a668580 CR3: 000000000e333000 CR4: 0000000000350ef0 [ 49.256616] Call Trace: [ 49.257127] [ 49.257543] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.258433] ? __create_object+0x59/0x80 [ 49.259232] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.260196] __vmalloc_noprof+0x59/0x60 [ 49.260944] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.261757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.262677] bpf_prog_alloc+0x39/0x200 [ 49.263423] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.264347] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.265244] do_seccomp+0x349/0x25e0 [ 49.265974] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.266876] ? __pfx_do_seccomp+0x10/0x10 [ 49.267618] ? find_held_lock+0x2b/0x80 [ 49.268366] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.269320] ? static_key_count+0x60/0x80 [ 49.270111] prctl_set_seccomp+0x4e/0x70 [ 49.270887] __do_sys_prctl+0xe6c/0x1d70 [ 49.271619] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.272473] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.273436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.274406] ? irqentry_exit+0xf3/0x650 [ 49.275189] do_syscall_64+0xbf/0x430 [ 49.275939] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.276884] RIP: 0033:0x7f748a6685cd [ 49.277530] 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 [ 49.280661] RSP: 002b:00007ffc92304e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.282024] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f748a6685cd [ 49.283331] RDX: 000055cf33edde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.284598] RBP: 00007ffc92304ee0 R08: 0000000000000000 R09: 00007ffc92304580 [ 49.285881] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf6429b2b0 [ 49.287164] R13: 00007ffc92305310 R14: 000055cf6429dd20 R15: 000055cf642af8d0 [ 49.288486] [ 49.288949] irq event stamp: 1719 [ 49.289547] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.291087] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.292607] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.294142] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.295679] ---[ end trace 0000000000000000 ]--- [ 50.227474] ------------[ cut here ]------------ [ 50.228387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.230353] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.231843] Modules linked in: [ 50.232431] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.234446] Tainted: [W]=WARN [ 50.235073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.236540] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.237462] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.240660] RSP: 0018:ffff88801caefbc0 EFLAGS: 00010286 [ 50.241634] RAX: 0000000000000000 RBX: ffffed100395df78 RCX: ffffffff813a4050 [ 50.242939] RDX: ffff88800f3b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.244222] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100395df2f [ 50.245521] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.246841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801caefdf8 [ 50.248119] FS: 00007fb5f0ce4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.249560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.250633] CR2: 00007fb5f11d6580 CR3: 000000000e19b000 CR4: 0000000000350ef0 [ 50.251948] Call Trace: [ 50.252422] [ 50.252860] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.253718] ? __create_object+0x59/0x80 [ 50.254495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.255473] __vmalloc_noprof+0x59/0x60 [ 50.256222] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.257104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.258064] bpf_prog_alloc+0x39/0x200 [ 50.258772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.259716] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.260595] do_seccomp+0x349/0x25e0 [ 50.261324] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.262240] ? __pfx_do_seccomp+0x10/0x10 [ 50.263044] ? find_held_lock+0x2b/0x80 [ 50.263764] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.264734] ? static_key_count+0x60/0x80 [ 50.265601] prctl_set_seccomp+0x4e/0x70 [ 50.266380] __do_sys_prctl+0xe6c/0x1d70 [ 50.267202] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.268072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.269098] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.270085] ? irqentry_exit+0xf3/0x650 [ 50.270813] do_syscall_64+0xbf/0x430 [ 50.271597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.272565] RIP: 0033:0x7fb5f11d65cd [ 50.273273] 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 [ 50.276520] RSP: 002b:00007ffffef0eed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.277895] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5f11d65cd [ 50.279217] RDX: 00005574cefa1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.280509] RBP: 00007ffffef0ef30 R08: 0000000000000000 R09: 00007ffffef0e5d0 [ 50.281809] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574fe7cfbf0 [ 50.283137] R13: 00007ffffef0f360 R14: 00005574fe7d9380 R15: 00005574fe7e4460 [ 50.284446] [ 50.284906] irq event stamp: 1761 [ 50.285520] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 50.287060] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 50.288566] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 50.290130] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 50.291660] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63788' (ECDSA) to the list of known hosts. 2025/11/18 14:06:42 fuzzer started 2025/11/18 14:06:42 dialing manager at localhost:34383 2025/11/18 14:06:42 checking machine... 2025/11/18 14:06:42 checking revisions... [ 51.185158] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:06:43 testing simple program... [ 51.279247] cgroup: Unknown subsys name 'net' [ 51.347463] cgroup: Unknown subsys name 'cpuset' [ 51.362128] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:06:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff85c2ca00 RCX=ffff88806ce08974 RDX=0000000000000000 RSI=ffffffff81b2d6aa RDI=ffffffff85c2cdfc RBP=ffffffff85c2ca00 RSP=ffff88806ce08998 R8 =ffffffff86ab8488 R9 =ffff88806ce08a60 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000000 R13=ffff88806ce08a68 R14=ffffffff85c2ca00 R15=ffff88806ce08a20 RIP=ffffffff815bd7a7 RFL=00000213 [----A-C] 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=000055cf642e0000 CR3=0000000005c8a000 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=00007f52bf07a5100000555cb74c3790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b2d5f9 RBX=ffffffff81619130 RCX=ffff88806cf089a4 RDX=1ffff1100d9e1155 RSI=ffffffff81b2d5f9 RDI=ffff88806cf08b18 RBP=ffff88806cf08ae8 RSP=ffff88806cf08a48 R8 =ffffffff86ab8458 R9 =ffff88806cf08a90 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806cf08b18 R13=0000000000000000 R14=ffff8880168a5340 R15=ffff88800945d3c0 RIP=ffffffff81619134 RFL=00000286 [--S--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 00007f748a176900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f748a72d618 CR3=000000000dc99000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000