[ 46.395091] ------------[ cut here ]------------ [ 46.396089] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.398143] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.399615] Modules linked in: [ 46.400221] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.402256] Tainted: [W]=WARN [ 46.402873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.404383] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.405257] 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 [ 46.408446] RSP: 0018:ffff88800ee6fbc0 EFLAGS: 00010286 [ 46.409430] RAX: 0000000000000000 RBX: ffffed1001dcdf78 RCX: ffffffff813a4050 [ 46.410738] RDX: ffff888013f8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.412061] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dcdf2f [ 46.413354] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.414669] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee6fdf8 [ 46.415988] FS: 00007f47e80ba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.417445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.418543] CR2: 00007fff0b79def7 CR3: 000000000e332000 CR4: 0000000000350ef0 [ 46.419862] Call Trace: [ 46.420375] [ 46.420798] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.421725] ? __create_object+0x59/0x80 [ 46.422544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.423529] __vmalloc_noprof+0x59/0x60 [ 46.424266] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.425170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.426126] bpf_prog_alloc+0x39/0x200 [ 46.426884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.427848] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.428770] do_seccomp+0x349/0x25e0 [ 46.429505] ? find_held_lock+0x2b/0x80 [ 46.430244] ? do_prlimit+0x310/0x610 [ 46.431003] ? __pfx_do_seccomp+0x10/0x10 [ 46.431819] ? do_raw_spin_unlock+0x53/0x220 [ 46.432670] ? _raw_spin_unlock+0x1e/0x40 [ 46.433479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.434492] ? static_key_count+0x60/0x80 [ 46.435263] prctl_set_seccomp+0x4e/0x70 [ 46.436076] __do_sys_prctl+0xe6c/0x1d70 [ 46.436882] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.437773] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.438744] ? irqentry_exit+0xf3/0x650 [ 46.439541] do_syscall_64+0xbf/0x430 [ 46.440262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.441237] RIP: 0033:0x7f47e85ac5cd [ 46.441983] 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 [ 46.445174] RSP: 002b:00007fff0b79c9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.446564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47e85ac5cd [ 46.447885] RDX: 000055c5c56afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.449193] RBP: 00007fff0b79ca20 R08: 0000000000000000 R09: 00007fff0b79c0c0 [ 46.450509] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5cf4abad0 [ 46.451825] R13: 00007fff0b79ce50 R14: 000055c5cf4acbc0 R15: 000055c5cf4bd780 [ 46.453159] [ 46.453654] irq event stamp: 1713 [ 46.454184] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 46.455434] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 46.456694] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 46.457994] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 46.459245] ---[ end trace 0000000000000000 ]--- [ 49.226716] ------------[ cut here ]------------ [ 49.227524] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.229190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.230576] Modules linked in: [ 49.231063] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.232993] Tainted: [W]=WARN [ 49.233508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.234731] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.235480] 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 [ 49.238097] RSP: 0018:ffff888016bb7bc0 EFLAGS: 00010286 [ 49.238900] RAX: 0000000000000000 RBX: ffffed1002d76f78 RCX: ffffffff813a4050 [ 49.239953] RDX: ffff8880156b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.241005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d76f2f [ 49.242068] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.243118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bb7df8 [ 49.244175] FS: 00007f6388272900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.245362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.246202] CR2: 00007f6388764580 CR3: 000000000eb63000 CR4: 0000000000350ef0 [ 49.247258] Call Trace: [ 49.247666] [ 49.248003] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.248748] ? __create_object+0x59/0x80 [ 49.249404] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.250176] __vmalloc_noprof+0x59/0x60 [ 49.250797] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.251511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.252244] bpf_prog_alloc+0x39/0x200 [ 49.252848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.253617] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.254375] do_seccomp+0x349/0x25e0 [ 49.254935] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.255676] ? __pfx_do_seccomp+0x10/0x10 [ 49.256292] ? find_held_lock+0x2b/0x80 [ 49.256914] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.257719] ? static_key_count+0x60/0x80 [ 49.258388] prctl_set_seccomp+0x4e/0x70 [ 49.258988] __do_sys_prctl+0xe6c/0x1d70 [ 49.259636] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.260309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.261108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.261921] ? irqentry_exit+0xf3/0x650 [ 49.262554] do_syscall_64+0xbf/0x430 [ 49.263128] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.263911] RIP: 0033:0x7f63887645cd [ 49.264487] 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 [ 49.267115] RSP: 002b:00007fff8b589880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.268235] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63887645cd [ 49.269284] RDX: 0000562788f56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.270357] RBP: 00007fff8b5898e0 R08: 0000000000000000 R09: 00007fff8b588f80 [ 49.271410] R10: 0000000000000000 R11: 0000000000000246 R12: 000056279ed58ad0 [ 49.272461] R13: 00007fff8b589d10 R14: 000056279ed59bc0 R15: 000056279ed6a780 [ 49.273531] [ 49.273914] irq event stamp: 1859 [ 49.274446] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 49.275720] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 49.276970] softirqs last enabled at (1404): [] handle_softirqs+0x50c/0x770 [ 49.278249] softirqs last disabled at (1393): [] __irq_exit_rcu+0xc4/0x100 [ 49.279497] ---[ end trace 0000000000000000 ]--- [ 49.925372] ------------[ cut here ]------------ [ 49.926275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.928377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.929842] Modules linked in: [ 49.930489] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.932541] Tainted: [W]=WARN [ 49.933104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.934604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.935524] 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 [ 49.938744] RSP: 0018:ffff88801886fbc0 EFLAGS: 00010286 [ 49.939728] RAX: 0000000000000000 RBX: ffffed100310df78 RCX: ffffffff813a4050 [ 49.941015] RDX: ffff88801567b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.942317] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310df2f [ 49.943634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.944925] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801886fdf8 [ 49.946231] FS: 00007fcfece33900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.947691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.948763] CR2: 00007fcfed325580 CR3: 000000000e2c1000 CR4: 0000000000350ef0 [ 49.950070] Call Trace: [ 49.950568] [ 49.950983] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.951892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.952873] ? irqentry_exit+0x17b/0x650 [ 49.953665] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 49.954658] __vmalloc_noprof+0x59/0x60 [ 49.955425] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.956261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.957203] bpf_prog_alloc+0x39/0x200 [ 49.957964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.958905] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.959814] do_seccomp+0x349/0x25e0 [ 49.960540] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.961451] ? __pfx_do_seccomp+0x10/0x10 [ 49.962215] ? find_held_lock+0x2b/0x80 [ 49.962979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.963947] ? static_key_count+0x60/0x80 [ 49.964756] prctl_set_seccomp+0x4e/0x70 [ 49.965516] __do_sys_prctl+0xe6c/0x1d70 [ 49.966259] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.967101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.968065] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.969035] ? irqentry_exit+0xf3/0x650 [ 49.969808] do_syscall_64+0xbf/0x430 [ 49.970558] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.971514] RIP: 0033:0x7fcfed3255cd [ 49.972157] 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 [ 49.975312] RSP: 002b:00007ffe451ed0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.976700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfed3255cd [ 49.977985] RDX: 0000560a25507e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.979251] RBP: 00007ffe451ed120 R08: 0000000000000000 R09: 00007ffe451ec7c0 [ 49.980536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a3f64a240 [ 49.981815] R13: 00007ffe451ed550 R14: 0000560a3f653380 R15: 0000560a3f65e540 [ 49.982993] [ 49.983375] irq event stamp: 1735 [ 49.983874] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.985138] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.986404] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 49.987673] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 49.988918] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48145' (ECDSA) to the list of known hosts. 2025/11/18 05:14:51 fuzzer started 2025/11/18 05:14:51 dialing manager at localhost:37895 2025/11/18 05:14:52 checking machine... 2025/11/18 05:14:52 checking revisions... [ 50.892399] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:14:52 testing simple program... [ 50.973560] cgroup: Unknown subsys name 'net' [ 51.027297] cgroup: Unknown subsys name 'cpuset' [ 51.041245] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:14:51 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000010000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88806ce37340 RBP=0000000000000002 RSP=ffff88806ce08d38 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce27240 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff814bc72e 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa023206000 CR3=000000000d2e1000 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=cb1589f6ee27a89a9743e3419b746a01 XMM02=0000000000303d48ec2efd57dc4c00df XMM03=000000000030f9a88a27b810eb0a45fd XMM04=3fa15fb6ba0aa2dc00000000000ae988 XMM05=844f6112c71ccdaf0000000000320f40 XMM06=3e829fc8c8edc990000000000031f878 XMM07=e042d86d42eb936e0000000000310af8 XMM08=8a27b810eb0a45fd0000000000303da8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888008c69540 RCX=ffffffff84bf01ee RDX=ffff8880156b8000 RSI=ffffffff84bf01fc RDI=0000000000000005 RBP=0000000000000000 RSP=ffff88801c0f7c50 R8 =0000000000000001 R9 =ffffed1002ad7000 R10=0000000000000001 R11=0000000000000001 R12=ffff888008fe0e1c R13=0000000000000000 R14=0000000000000001 R15=00007f63882a6fff RIP=ffffffff81751c78 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 00007f6388272900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6388251020 CR3=0000000020ec1000 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