[ 44.056526] ------------[ cut here ]------------ [ 44.057465] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.059450] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.060913] Modules linked in: [ 44.061509] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.063733] Tainted: [W]=WARN [ 44.064405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.065879] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.066769] 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 [ 44.069944] RSP: 0018:ffff8880169f7bc0 EFLAGS: 00010286 [ 44.070867] RAX: 0000000000000000 RBX: ffffed1002d3ef78 RCX: ffffffff813a4050 [ 44.072184] RDX: ffff8880177e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.073465] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3ef2f [ 44.074737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.076020] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169f7df8 [ 44.077283] FS: 00007febeba05900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.078701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.079756] CR2: 00007febebef7580 CR3: 000000000d37e000 CR4: 0000000000350ef0 [ 44.081043] Call Trace: [ 44.081507] [ 44.081960] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.082815] ? __create_object+0x59/0x80 [ 44.083596] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.084569] __vmalloc_noprof+0x59/0x60 [ 44.085320] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.086186] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.087125] bpf_prog_alloc+0x39/0x200 [ 44.087827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.088759] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.089652] do_seccomp+0x349/0x25e0 [ 44.090365] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.091262] ? __pfx_do_seccomp+0x10/0x10 [ 44.092053] ? find_held_lock+0x2b/0x80 [ 44.092765] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.093709] ? static_key_count+0x60/0x80 [ 44.094507] prctl_set_seccomp+0x4e/0x70 [ 44.095291] __do_sys_prctl+0xe6c/0x1d70 [ 44.096096] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.096953] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.097865] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.098844] ? irqentry_exit+0xf3/0x650 [ 44.099608] do_syscall_64+0xbf/0x430 [ 44.100354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.101305] RIP: 0033:0x7febebef75cd [ 44.102006] 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 [ 44.105168] RSP: 002b:00007ffd6ec6a130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.106517] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febebef75cd [ 44.107795] RDX: 0000558130a58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.109066] RBP: 00007ffd6ec6a190 R08: 0000000000000000 R09: 00007ffd6ec69830 [ 44.110343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558136e7ebf0 [ 44.111629] R13: 00007ffd6ec6a5c0 R14: 0000558136e88380 R15: 0000558136e93460 [ 44.112954] [ 44.113382] irq event stamp: 1829 [ 44.114034] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 44.115540] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 44.117068] softirqs last enabled at (1366): [] handle_softirqs+0x50c/0x770 [ 44.118601] softirqs last disabled at (1345): [] __irq_exit_rcu+0xc4/0x100 [ 44.120115] ---[ end trace 0000000000000000 ]--- [ 47.393702] ------------[ cut here ]------------ [ 47.394616] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.396612] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.398046] Modules linked in: [ 47.398626] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.400595] Tainted: [W]=WARN [ 47.401198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.402927] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.403811] 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 [ 47.407008] RSP: 0018:ffff88801a32fbc0 EFLAGS: 00010286 [ 47.407993] RAX: 0000000000000000 RBX: ffffed1003465f78 RCX: ffffffff813a4050 [ 47.409264] RDX: ffff88800f929bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.410537] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003465f2f [ 47.411818] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.413070] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a32fdf8 [ 47.414336] FS: 00007fe08a802900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.415763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.416813] CR2: 00007fe08acf4580 CR3: 000000000cead000 CR4: 0000000000350ef0 [ 47.418087] Call Trace: [ 47.418543] [ 47.418987] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.419844] ? __create_object+0x59/0x80 [ 47.420636] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.421610] __vmalloc_noprof+0x59/0x60 [ 47.422377] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.423256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.424213] bpf_prog_alloc+0x39/0x200 [ 47.424959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.425851] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.426763] do_seccomp+0x349/0x25e0 [ 47.427486] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.428402] ? __pfx_do_seccomp+0x10/0x10 [ 47.429198] ? find_held_lock+0x2b/0x80 [ 47.429958] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.430879] ? static_key_count+0x60/0x80 [ 47.431700] prctl_set_seccomp+0x4e/0x70 [ 47.432479] __do_sys_prctl+0xe6c/0x1d70 [ 47.433271] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.434141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.435110] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.436093] ? irqentry_exit+0xf3/0x650 [ 47.436819] do_syscall_64+0xbf/0x430 [ 47.437559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.438516] RIP: 0033:0x7fe08acf45cd [ 47.439225] 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 [ 47.442436] RSP: 002b:00007ffcf54ce3c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.443820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe08acf45cd [ 47.445113] RDX: 0000562e43ec0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.446403] RBP: 00007ffcf54ce420 R08: 0000000000000000 R09: 00007ffcf54cdac0 [ 47.447704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e5ef41ad0 [ 47.448992] R13: 00007ffcf54ce850 R14: 0000562e5ef42bc0 R15: 0000562e5ef53780 [ 47.450308] [ 47.450736] irq event stamp: 1803 [ 47.451391] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 47.452941] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 47.454476] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 47.456041] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 47.457569] ---[ end trace 0000000000000000 ]--- [ 48.293170] ------------[ cut here ]------------ [ 48.294333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.296976] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.298808] Modules linked in: [ 48.299632] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.302158] Tainted: [W]=WARN [ 48.302864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.304816] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.306039] 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 [ 48.310072] RSP: 0018:ffff88801679fbc0 EFLAGS: 00010286 [ 48.311341] RAX: 0000000000000000 RBX: ffffed1002cf3f78 RCX: ffffffff813a4050 [ 48.312972] RDX: ffff88801a94b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.314341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf3f2f [ 48.315795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.317120] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801679fdf8 [ 48.318476] FS: 00007fb3d9e7e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.319984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.321078] CR2: 00007fffa96cfef8 CR3: 000000000c318000 CR4: 0000000000350ef0 [ 48.322432] Call Trace: [ 48.322950] [ 48.323401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.324355] ? __create_object+0x59/0x80 [ 48.325129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.326140] __vmalloc_noprof+0x59/0x60 [ 48.326860] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.327769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.328708] bpf_prog_alloc+0x39/0x200 [ 48.329487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.330424] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.331335] do_seccomp+0x349/0x25e0 [ 48.332074] ? find_held_lock+0x2b/0x80 [ 48.332794] ? do_prlimit+0x310/0x610 [ 48.333614] ? __pfx_do_seccomp+0x10/0x10 [ 48.334663] ? do_raw_spin_unlock+0x53/0x220 [ 48.335509] ? _raw_spin_unlock+0x1e/0x40 [ 48.336283] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.337249] ? static_key_count+0x60/0x80 [ 48.338072] prctl_set_seccomp+0x4e/0x70 [ 48.338819] __do_sys_prctl+0xe6c/0x1d70 [ 48.339627] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.340763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.341907] ? irqentry_exit+0xf3/0x650 [ 48.342639] do_syscall_64+0xbf/0x430 [ 48.343391] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.344370] RIP: 0033:0x7fb3da3705cd [ 48.345079] 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 [ 48.348254] RSP: 002b:00007fffa96cde60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.349819] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3da3705cd [ 48.351390] RDX: 00005598f5004e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.352954] RBP: 00007fffa96cdec0 R08: 0000000000000000 R09: 00007fffa96cd560 [ 48.354541] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599142ccad0 [ 48.356175] R13: 00007fffa96ce2f0 R14: 00005599142cdbc0 R15: 00005599142de780 [ 48.357798] [ 48.358367] irq event stamp: 1713 [ 48.359128] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 48.360847] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 48.362213] softirqs last enabled at (1410): [] handle_softirqs+0x50c/0x770 [ 48.363607] softirqs last disabled at (1405): [] __irq_exit_rcu+0xc4/0x100 [ 48.365001] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32878' (ECDSA) to the list of known hosts. 2025/11/18 13:32:51 fuzzer started 2025/11/18 13:32:52 dialing manager at localhost:34383 2025/11/18 13:32:52 checking machine... 2025/11/18 13:32:52 checking revisions... [ 49.294047] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:32:52 testing simple program... [ 49.389988] cgroup: Unknown subsys name 'net' [ 49.453063] cgroup: Unknown subsys name 'cpuset' [ 49.471758] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:32:51 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888016887d28 RCX=0000000000000001 RDX=ffff888016888001 RSI=ffff888016887d00 RDI=ffff88806ce08a60 RBP=ffff888016880000 RSP=ffff88806ce089e0 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000009a526 R12=ffff88806ce08a01 R13=ffff88806ce08a98 R14=ffff888016887d00 R15=ffff88806ce08a50 RIP=ffffffff8135eecb 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 00007fe08a802900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf54c8000 CR3=000000000dbe3000 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=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff8166ad8f RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff88598ee0 RBP=ffffffff88598ee0 RSP=ffff88806cf08f78 R8 =0000000000000000 R9 =ffffffff88598ee7 R10=ffffffff88598ee7 R11=ffff88806cf08ff8 R12=0000000000000001 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81b2d0d9 RFL=00000016 [----AP-] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc47858438 CR3=000000000bf85000 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=ebbfdf2d34bc9099e4415e339f774f36 XMM02=2c67c8bc2e329bc30000000000306d08 XMM03=fb795ef6d657705600000000003109f8 XMM04=eba34a8dafef09d200000000000ae988 XMM05=59b067c1d9b434da0000000000322398 XMM06=3e829fc8c8edc9900000000000320cd0 XMM07=e042d86d42eb936e0000000000310c78 XMM08=25403481f7096b5b0000000000306d68 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000