[ 46.080927] ------------[ cut here ]------------ [ 46.081882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.083906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.085386] Modules linked in: [ 46.086030] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.088262] Tainted: [W]=WARN [ 46.088953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.090443] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.091377] 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 [ 46.094571] RSP: 0018:ffff88801b17fbc0 EFLAGS: 00010286 [ 46.095555] RAX: 0000000000000000 RBX: ffffed100362ff78 RCX: ffffffff813a4050 [ 46.096925] RDX: ffff8880164c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.098235] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100362ff2f [ 46.099538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.100814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b17fdf8 [ 46.102139] FS: 00007f304f6ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.103643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.104752] CR2: 00007fff8093fef7 CR3: 000000000d69c000 CR4: 0000000000350ef0 [ 46.106080] Call Trace: [ 46.106548] [ 46.107007] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.107926] ? __create_object+0x59/0x80 [ 46.108731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.109717] __vmalloc_noprof+0x59/0x60 [ 46.110441] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.111322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.112256] bpf_prog_alloc+0x39/0x200 [ 46.113009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.113968] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.114886] do_seccomp+0x349/0x25e0 [ 46.115557] ? find_held_lock+0x2b/0x80 [ 46.116324] ? do_prlimit+0x310/0x610 [ 46.117085] ? __pfx_do_seccomp+0x10/0x10 [ 46.117900] ? do_raw_spin_unlock+0x53/0x220 [ 46.118741] ? _raw_spin_unlock+0x1e/0x40 [ 46.119499] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.120465] ? static_key_count+0x60/0x80 [ 46.121281] prctl_set_seccomp+0x4e/0x70 [ 46.122052] __do_sys_prctl+0xe6c/0x1d70 [ 46.122840] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.123704] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.124695] ? irqentry_exit+0xf3/0x650 [ 46.125429] do_syscall_64+0xbf/0x430 [ 46.126194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.127155] RIP: 0033:0x7f304fbbc5cd [ 46.127861] 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 [ 46.131036] RSP: 002b:00007fff8093d870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.132412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f304fbbc5cd [ 46.133701] RDX: 000055ebd9b2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.134982] RBP: 00007fff8093d8d0 R08: 0000000000000000 R09: 00007fff8093cf70 [ 46.136272] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec07d8aad0 [ 46.137611] R13: 00007fff8093dd00 R14: 000055ec07d8bbc0 R15: 000055ec07d9c780 [ 46.138918] [ 46.139350] irq event stamp: 1831 [ 46.140023] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 46.141554] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 46.143111] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 46.144664] softirqs last disabled at (1397): [] __irq_exit_rcu+0xc4/0x100 [ 46.146191] ---[ end trace 0000000000000000 ]--- [ 49.104753] ------------[ cut here ]------------ [ 49.105708] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.107760] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.109423] Modules linked in: [ 49.110131] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.112110] Tainted: [W]=WARN [ 49.112720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.114205] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.115124] 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 [ 49.118299] RSP: 0018:ffff888017f0fbc0 EFLAGS: 00010286 [ 49.119274] RAX: 0000000000000000 RBX: ffffed1002fe1f78 RCX: ffffffff813a4050 [ 49.120557] RDX: ffff8880161c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.121878] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe1f2f [ 49.123153] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.124438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f0fdf8 [ 49.125740] FS: 00007fb6b438f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.127177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.128242] CR2: 00007ffdeb812ef7 CR3: 000000000e123000 CR4: 0000000000350ef0 [ 49.129532] Call Trace: [ 49.130046] [ 49.130455] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.131345] ? __create_object+0x59/0x80 [ 49.132127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.133107] __vmalloc_noprof+0x59/0x60 [ 49.133880] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.134745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.135669] bpf_prog_alloc+0x39/0x200 [ 49.136370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.137311] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.138207] do_seccomp+0x349/0x25e0 [ 49.138920] ? find_held_lock+0x2b/0x80 [ 49.139682] ? do_prlimit+0x310/0x610 [ 49.140391] ? __pfx_do_seccomp+0x10/0x10 [ 49.141175] ? do_raw_spin_unlock+0x53/0x220 [ 49.142010] ? _raw_spin_unlock+0x1e/0x40 [ 49.142808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.143795] ? static_key_count+0x60/0x80 [ 49.144554] prctl_set_seccomp+0x4e/0x70 [ 49.145360] __do_sys_prctl+0xe6c/0x1d70 [ 49.146152] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.147023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.148008] ? irqentry_exit+0xf3/0x650 [ 49.148786] do_syscall_64+0xbf/0x430 [ 49.149507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.150471] RIP: 0033:0x7fb6b48815cd [ 49.151188] 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 [ 49.154413] RSP: 002b:00007ffdeb8118a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.155796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6b48815cd [ 49.157090] RDX: 0000555f16f4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.158402] RBP: 00007ffdeb811900 R08: 0000000000000000 R09: 00007ffdeb810fa0 [ 49.159700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f3a040ad0 [ 49.160996] R13: 00007ffdeb811d30 R14: 0000555f3a041bc0 R15: 0000555f3a052780 [ 49.162325] [ 49.162802] irq event stamp: 1877 [ 49.163415] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 49.164952] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 49.166501] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 49.168096] softirqs last disabled at (1913): [] __irq_exit_rcu+0xc4/0x100 [ 49.169647] ---[ end trace 0000000000000000 ]--- [ 49.943136] ------------[ cut here ]------------ [ 49.944037] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.946038] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.947740] Modules linked in: [ 49.948330] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.950343] Tainted: [W]=WARN [ 49.950929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.952372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.953287] 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 [ 49.956400] RSP: 0018:ffff88801b477bc0 EFLAGS: 00010286 [ 49.957376] RAX: 0000000000000000 RBX: ffffed100368ef78 RCX: ffffffff813a4050 [ 49.958645] RDX: ffff8880164bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.959908] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100368ef2f [ 49.961159] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.962421] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b477df8 [ 49.963691] FS: 00007f1781206900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.965136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.966199] CR2: 00007f17816f8580 CR3: 000000001f8d7000 CR4: 0000000000350ef0 [ 49.967464] Call Trace: [ 49.967963] [ 49.968379] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.969287] ? __create_object+0x59/0x80 [ 49.970075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.971057] __vmalloc_noprof+0x59/0x60 [ 49.971822] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.972702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.973658] bpf_prog_alloc+0x39/0x200 [ 49.974355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.975290] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.976197] do_seccomp+0x349/0x25e0 [ 49.976926] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.977847] ? __pfx_do_seccomp+0x10/0x10 [ 49.978639] ? find_held_lock+0x2b/0x80 [ 49.979355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.980323] ? static_key_count+0x60/0x80 [ 49.981124] prctl_set_seccomp+0x4e/0x70 [ 49.981919] __do_sys_prctl+0xe6c/0x1d70 [ 49.982713] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.983529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.984502] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.985479] ? irqentry_exit+0xf3/0x650 [ 49.986245] do_syscall_64+0xbf/0x430 [ 49.986986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.987944] RIP: 0033:0x7f17816f85cd [ 49.988646] 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 [ 49.991849] RSP: 002b:00007ffc9016ea80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.993227] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17816f85cd [ 49.994536] RDX: 0000562cff694e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.995827] RBP: 00007ffc9016eae0 R08: 0000000000000000 R09: 00007ffc9016e180 [ 49.997117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d0a018b10 [ 49.998419] R13: 00007ffc9016ef10 R14: 0000562d0a0192b0 R15: 0000562d0a02d6f0 [ 49.999740] [ 50.000168] irq event stamp: 1767 [ 50.000826] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.002375] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.003911] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.005472] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 50.007001] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4904' (ECDSA) to the list of known hosts. 2025/11/19 05:34:56 fuzzer started 2025/11/19 05:34:57 dialing manager at localhost:34383 2025/11/19 05:34:57 checking machine... 2025/11/19 05:34:57 checking revisions... [ 50.933381] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:34:57 testing simple program... [ 51.016496] cgroup: Unknown subsys name 'net' [ 51.078521] cgroup: Unknown subsys name 'cpuset' [ 51.093688] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:34:56 Registers: info registers vcpu 0 RAX=1ffff11001e49e3c RBX=ffff88800f24f270 RCX=ffff88800f250000 RDX=0000000000000001 RSI=1ffff11001e49e3d RDI=ffff88800f24f188 RBP=dffffc0000000000 RSP=ffff88800f24f188 R8 =0000000000000000 R9 =0000000000000000 R10=ffff88800f24f1d8 R11=0000000000000001 R12=ffff88800f24f1f8 R13=ffff88800f24f200 R14=ffff88800f24f220 R15=ffff88800f24f1d8 RIP=ffffffff81360e41 RFL=00000212 [----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 00007fbb1a062700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdaf856db8 CR3=000000000e0b4000 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=756e696c65735f687373203a726f7272 XMM02=2079746972756365732078756e694c45 XMM03=2064656c696146203a656d616e796278 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323131 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000004 RBX=ffff88800d1fe600 RCX=dffffc0000000000 RDX=0000000000000003 RSI=ffffffff84bf82fe RDI=ffffffff85525e43 RBP=0000000000000000 RSP=ffff88801b17f9a0 R8 =0000000000000001 R9 =ffffed1001c04350 R10=0000000000000000 R11=0000000000000003 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000009 RIP=ffffffff84bf8334 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 00007fb6b438f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb6b436e020 CR3=000000000bb91000 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