[ 46.179561] ------------[ cut here ]------------ [ 46.180317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.182300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.183531] Modules linked in: [ 46.184013] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.185593] Tainted: [W]=WARN [ 46.186037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.187206] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.187911] 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 [ 46.190439] RSP: 0018:ffff888016177bc0 EFLAGS: 00010286 [ 46.191236] RAX: 0000000000000000 RBX: ffffed1002c2ef78 RCX: ffffffff813a4050 [ 46.192269] RDX: ffff88801a081bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.193291] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2ef2f [ 46.194322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.195350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016177df8 [ 46.196393] FS: 00007f9e12d0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.197545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.198385] CR2: 00007ffd4e892ef7 CR3: 00000000156ca000 CR4: 0000000000350ef0 [ 46.199415] Call Trace: [ 46.199802] [ 46.200160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.200850] ? __create_object+0x59/0x80 [ 46.201474] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.202244] __vmalloc_noprof+0x59/0x60 [ 46.202812] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.203521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.204278] bpf_prog_alloc+0x39/0x200 [ 46.204831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.205571] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.206303] do_seccomp+0x349/0x25e0 [ 46.206843] ? find_held_lock+0x2b/0x80 [ 46.207459] ? do_prlimit+0x310/0x610 [ 46.208018] ? __pfx_do_seccomp+0x10/0x10 [ 46.208642] ? do_raw_spin_unlock+0x53/0x220 [ 46.209310] ? _raw_spin_unlock+0x1e/0x40 [ 46.209904] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.210681] ? static_key_count+0x60/0x80 [ 46.211327] prctl_set_seccomp+0x4e/0x70 [ 46.211924] __do_sys_prctl+0xe6c/0x1d70 [ 46.212555] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.213241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.213979] ? irqentry_exit+0xf3/0x650 [ 46.214591] do_syscall_64+0xbf/0x430 [ 46.215184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.216276] RIP: 0033:0x7f9e131ff5cd [ 46.216943] 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 [ 46.220244] RSP: 002b:00007ffd4e890390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.221439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e131ff5cd [ 46.222502] RDX: 0000560a98837e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.223579] RBP: 00007ffd4e8903f0 R08: 0000000000000000 R09: 00007ffd4e88fa90 [ 46.224643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560abc66c240 [ 46.225706] R13: 00007ffd4e890820 R14: 0000560abc66bbf0 R15: 0000560abc6804d0 [ 46.226776] [ 46.227170] irq event stamp: 1775 [ 46.227673] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 46.228924] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 46.230184] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 46.231472] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 46.232720] ---[ end trace 0000000000000000 ]--- [ 49.125818] ------------[ cut here ]------------ [ 49.126766] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.128854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.130317] Modules linked in: [ 49.130902] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.132895] Tainted: [W]=WARN [ 49.133735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.135261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.136201] 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 [ 49.139380] RSP: 0018:ffff88800b63fbc0 EFLAGS: 00010286 [ 49.140375] RAX: 0000000000000000 RBX: ffffed10016c7f78 RCX: ffffffff813a4050 [ 49.141658] RDX: ffff8880162b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.142934] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016c7f2f [ 49.144210] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.145500] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b63fdf8 [ 49.146784] FS: 00007f8daa793900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.148235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.149297] CR2: 00007f8daac85580 CR3: 000000000cb38000 CR4: 0000000000350ef0 [ 49.150571] Call Trace: [ 49.151043] [ 49.151512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.152416] ? __create_object+0x59/0x80 [ 49.153206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.154178] __vmalloc_noprof+0x59/0x60 [ 49.154881] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.155760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.156700] bpf_prog_alloc+0x39/0x200 [ 49.157431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.158356] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.159253] do_seccomp+0x349/0x25e0 [ 49.159946] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.160849] ? __pfx_do_seccomp+0x10/0x10 [ 49.161645] ? find_held_lock+0x2b/0x80 [ 49.162402] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.163372] ? static_key_count+0x60/0x80 [ 49.164188] prctl_set_seccomp+0x4e/0x70 [ 49.164911] __do_sys_prctl+0xe6c/0x1d70 [ 49.165702] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.166565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.167531] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.168503] ? irqentry_exit+0xf3/0x650 [ 49.169266] do_syscall_64+0xbf/0x430 [ 49.169962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.170904] RIP: 0033:0x7f8daac855cd [ 49.171622] 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 [ 49.174764] RSP: 002b:00007ffea2781520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.176154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8daac855cd [ 49.177433] RDX: 000056054ccefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.178715] RBP: 00007ffea2781580 R08: 0000000000000000 R09: 00007ffea2780c20 [ 49.180011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560572db2ad0 [ 49.181282] R13: 00007ffea27819b0 R14: 0000560572db3bc0 R15: 0000560572dc4780 [ 49.182589] [ 49.183023] irq event stamp: 1815 [ 49.183666] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.185179] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.186694] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 49.188231] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 49.189481] ---[ end trace 0000000000000000 ]--- [ 49.891813] ------------[ cut here ]------------ [ 49.892729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.894693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 49.896119] Modules linked in: [ 49.896774] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.898963] Tainted: [W]=WARN [ 49.899627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.901070] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.901973] 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 [ 49.905087] RSP: 0018:ffff88800f56fbc0 EFLAGS: 00010286 [ 49.906047] RAX: 0000000000000000 RBX: ffffed1001eadf78 RCX: ffffffff813a4050 [ 49.907299] RDX: ffff888016800000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.908596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eadf2f [ 49.909857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.911111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f56fdf8 [ 49.912391] FS: 00007fa76d210900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.913809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.914857] CR2: 00007ffc5820bef7 CR3: 000000001f298000 CR4: 0000000000350ef0 [ 49.916120] Call Trace: [ 49.916607] [ 49.917011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.917892] ? __create_object+0x59/0x80 [ 49.918661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.919632] __vmalloc_noprof+0x59/0x60 [ 49.920384] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.921239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.922113] bpf_prog_alloc+0x39/0x200 [ 49.922853] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.923793] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.924695] do_seccomp+0x349/0x25e0 [ 49.925410] ? find_held_lock+0x2b/0x80 [ 49.926123] ? do_prlimit+0x310/0x610 [ 49.926859] ? __pfx_do_seccomp+0x10/0x10 [ 49.927658] ? do_raw_spin_unlock+0x53/0x220 [ 49.928495] ? _raw_spin_unlock+0x1e/0x40 [ 49.929268] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.930223] ? static_key_count+0x60/0x80 [ 49.930973] prctl_set_seccomp+0x4e/0x70 [ 49.931739] __do_sys_prctl+0xe6c/0x1d70 [ 49.932507] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.933354] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.934301] ? irqentry_exit+0xf3/0x650 [ 49.935007] do_syscall_64+0xbf/0x430 [ 49.935749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.936682] RIP: 0033:0x7fa76d7025cd [ 49.937372] 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 [ 49.940531] RSP: 002b:00007ffc58209ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.941892] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa76d7025cd [ 49.943167] RDX: 0000556e1b063e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.944475] RBP: 00007ffc58209f50 R08: 0000000000000000 R09: 00007ffc582095f0 [ 49.945755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e383d0b10 [ 49.947036] R13: 00007ffc5820a380 R14: 0000556e383d12b0 R15: 0000556e383e56f0 [ 49.948342] [ 49.948770] irq event stamp: 1797 [ 49.949423] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.950948] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.952478] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.953778] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.955052] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35679' (ECDSA) to the list of known hosts. 2025/11/17 14:30:25 fuzzer started 2025/11/17 14:30:25 dialing manager at localhost:37895 2025/11/17 14:30:25 checking machine... 2025/11/17 14:30:25 checking revisions... [ 50.807960] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:30:25 testing simple program... [ 50.904103] cgroup: Unknown subsys name 'net' [ 50.973172] cgroup: Unknown subsys name 'cpuset' [ 50.989668] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:30:24 Registers: info registers vcpu 0 RAX=ffff8880151d9800 RBX=ffff88800d1fd190 RCX=ffff888015271000 RDX=ffff88800dd18888 RSI=ffff888015270000 RDI=0000000000000000 RBP=ffff88801f256a68 RSP=ffff888015e0f538 R8 =0000000000000000 R9 =ffffed1002bc1e99 R10=0000000000000003 R11=0000000000000001 R12=ffff888015270000 R13=0000000000001000 R14=0000000000000001 R15=0000000000000282 RIP=ffffffff81b62696 RFL=00000086 [--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 00007f8daa793900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8daad4a618 CR3=000000000d112000 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=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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801a068258 RCX=ffffffff84bdf0fb RDX=ffff88801a09d340 RSI=0000000000000004 RDI=0000000000000004 RBP=0000000000000004 RSP=ffff888016e677e0 R8 =0000000000000001 R9 =ffffed1001246d6e R10=0000000000000004 R11=0000000000000001 R12=ffff88801a0682b8 R13=0000000000000004 R14=ffff88801a068258 R15=00000000ffffffff RIP=ffffffff84bdf281 RFL=00000092 [--S-A--] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe0bc32b8 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=2eb2a2755d75cb5741594fbb18642f0f XMM01=e3847bd30ff2d5701bd7a98ab8d43380 XMM02=8a0cba18e50281aa42a4bb1e62c1a19b XMM03=45d8b287678628d9e55f524d71eec6b4 XMM04=00000000000000000000000000000021 XMM05=0000000000000000098ec5c196c241cc XMM06=000000000000000000000000098ec5c1 XMM07=098ec5c196c241cc0000002100800100 XMM08=7c00000012000000bc00000068000000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=968008f9c8438d30dccd73d0363bf8ba XMM11=dbd3dca37abf3e594376f9d1a02d6cd4 XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=00000000000000000000000000000740 XMM15=00000000000000000000000000000040