[ 39.009986] ------------[ cut here ]------------ [ 39.010875] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.013027] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.014715] Modules linked in: [ 39.015428] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.017460] Tainted: [W]=WARN [ 39.018071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.019579] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.020508] 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 [ 39.023685] RSP: 0018:ffff888018f37bc0 EFLAGS: 00010286 [ 39.024662] RAX: 0000000000000000 RBX: ffffed10031e6f78 RCX: ffffffff813a4050 [ 39.025958] RDX: ffff88801a37d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.027260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031e6f2f [ 39.028550] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.029837] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f37df8 [ 39.031135] FS: 00007fcc8fcc4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.032583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.033664] CR2: 00007fcc901b6580 CR3: 000000000e18e000 CR4: 0000000000350ef0 [ 39.034963] Call Trace: [ 39.035422] [ 39.035833] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.036730] ? __create_object+0x59/0x80 [ 39.037503] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.038458] __vmalloc_noprof+0x59/0x60 [ 39.039229] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.040112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.041042] bpf_prog_alloc+0x39/0x200 [ 39.041736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.042679] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.043575] do_seccomp+0x349/0x25e0 [ 39.044298] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.045203] ? __pfx_do_seccomp+0x10/0x10 [ 39.045990] ? find_held_lock+0x2b/0x80 [ 39.046718] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.047687] ? static_key_count+0x60/0x80 [ 39.048506] prctl_set_seccomp+0x4e/0x70 [ 39.049292] __do_sys_prctl+0xe6c/0x1d70 [ 39.050101] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.050980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.051948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.052933] ? irqentry_exit+0xf3/0x650 [ 39.053648] do_syscall_64+0xbf/0x430 [ 39.054395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.055362] RIP: 0033:0x7fcc901b65cd [ 39.056074] 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 [ 39.059264] RSP: 002b:00007ffe7fd75100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.060633] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc901b65cd [ 39.061926] RDX: 000055592a910e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.063213] RBP: 00007ffe7fd75160 R08: 0000000000000000 R09: 00007ffe7fd74800 [ 39.064509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555946a85ad0 [ 39.065793] R13: 00007ffe7fd75590 R14: 0000555946a86bc0 R15: 0000555946a97780 [ 39.067097] [ 39.067520] irq event stamp: 1833 [ 39.068177] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 39.069698] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 39.071234] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 39.072772] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 39.074292] ---[ end trace 0000000000000000 ]--- [ 42.554301] ------------[ cut here ]------------ [ 42.555078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.556754] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.558029] Modules linked in: [ 42.558520] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.560171] Tainted: [W]=WARN [ 42.560631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.561846] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.562592] 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 [ 42.565214] RSP: 0018:ffff888015c5fbc0 EFLAGS: 00010286 [ 42.566022] RAX: 0000000000000000 RBX: ffffed1002b8bf78 RCX: ffffffff813a4050 [ 42.567093] RDX: ffff888015c4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.568148] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8bf2f [ 42.569214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.570272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c5fdf8 [ 42.571343] FS: 00007f300a43f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.572535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.573411] CR2: 00007fff9d8d9ef8 CR3: 000000000de99000 CR4: 0000000000350ef0 [ 42.574468] Call Trace: [ 42.574863] [ 42.575229] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.575966] ? __create_object+0x59/0x80 [ 42.576577] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.577374] __vmalloc_noprof+0x59/0x60 [ 42.578009] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.578707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.579478] bpf_prog_alloc+0x39/0x200 [ 42.580090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.580820] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.581568] do_seccomp+0x349/0x25e0 [ 42.582178] ? find_held_lock+0x2b/0x80 [ 42.582776] ? do_prlimit+0x310/0x610 [ 42.583388] ? __pfx_do_seccomp+0x10/0x10 [ 42.584044] ? do_raw_spin_unlock+0x53/0x220 [ 42.584698] ? _raw_spin_unlock+0x1e/0x40 [ 42.585341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.586137] ? static_key_count+0x60/0x80 [ 42.586772] prctl_set_seccomp+0x4e/0x70 [ 42.587414] __do_sys_prctl+0xe6c/0x1d70 [ 42.588062] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.588736] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.589542] ? irqentry_exit+0xf3/0x650 [ 42.590181] do_syscall_64+0xbf/0x430 [ 42.590770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.591555] RIP: 0033:0x7f300a9315cd [ 42.592149] 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 [ 42.594793] RSP: 002b:00007fff9d8d7ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.595931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f300a9315cd [ 42.596997] RDX: 000055e268fe2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.598069] RBP: 00007fff9d8d7c00 R08: 0000000000000000 R09: 00007fff9d8d72a0 [ 42.599143] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e28316aad0 [ 42.600210] R13: 00007fff9d8d8030 R14: 000055e28316bbc0 R15: 000055e28317c780 [ 42.601289] [ 42.601651] irq event stamp: 1743 [ 42.602189] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.603473] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.604728] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 42.606021] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 42.607287] ---[ end trace 0000000000000000 ]--- [ 43.453959] ------------[ cut here ]------------ [ 43.455011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.457346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.459039] Modules linked in: [ 43.459713] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.462227] Tainted: [W]=WARN [ 43.462950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.464680] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.465753] 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 [ 43.469437] RSP: 0018:ffff888015e9fbc0 EFLAGS: 00010286 [ 43.470568] RAX: 0000000000000000 RBX: ffffed1002bd3f78 RCX: ffffffff813a4050 [ 43.472075] RDX: ffff888017798000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.473560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd3f2f [ 43.475065] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.476618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e9fdf8 [ 43.478377] FS: 00007f54a16f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.480290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.481674] CR2: 00007ffd0bfc2ef8 CR3: 000000000c1ab000 CR4: 0000000000350ef0 [ 43.483187] Call Trace: [ 43.483988] [ 43.484511] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.485394] ? __create_object+0x59/0x80 [ 43.486379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.487463] __vmalloc_noprof+0x59/0x60 [ 43.488208] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.489342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.490263] bpf_prog_alloc+0x39/0x200 [ 43.491012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.491868] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.492752] do_seccomp+0x349/0x25e0 [ 43.493457] ? find_held_lock+0x2b/0x80 [ 43.494210] ? do_prlimit+0x310/0x610 [ 43.495173] ? __pfx_do_seccomp+0x10/0x10 [ 43.496048] ? do_raw_spin_unlock+0x53/0x220 [ 43.496815] ? _raw_spin_unlock+0x1e/0x40 [ 43.497855] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.498977] ? static_key_count+0x60/0x80 [ 43.499716] prctl_set_seccomp+0x4e/0x70 [ 43.500480] __do_sys_prctl+0xe6c/0x1d70 [ 43.501489] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.502338] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.503298] ? irqentry_exit+0xf3/0x650 [ 43.504260] do_syscall_64+0xbf/0x430 [ 43.505048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.505987] RIP: 0033:0x7f54a1be25cd [ 43.506648] 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 [ 43.510017] RSP: 002b:00007ffd0bfc02e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.511505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54a1be25cd [ 43.513001] RDX: 00005560b2344e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.514394] RBP: 00007ffd0bfc0340 R08: 0000000000000000 R09: 00007ffd0bfbf9e0 [ 43.515855] R10: 0000000000000000 R11: 0000000000000246 R12: 00005560ee83bad0 [ 43.517122] R13: 00007ffd0bfc0770 R14: 00005560ee83cbc0 R15: 00005560ee84d780 [ 43.518506] [ 43.519033] irq event stamp: 1831 [ 43.519747] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 43.521358] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 43.523042] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 43.524561] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 43.526014] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27042' (ECDSA) to the list of known hosts. 2025/11/18 11:57:15 fuzzer started 2025/11/18 11:57:15 dialing manager at localhost:34383 2025/11/18 11:57:15 checking machine... 2025/11/18 11:57:15 checking revisions... [ 44.440021] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:57:15 testing simple program... [ 44.522986] cgroup: Unknown subsys name 'net' [ 44.583615] cgroup: Unknown subsys name 'cpuset' [ 44.595856] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:57:14 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000002 RCX=ffff888017640000 RDX=ffff88801763fc01 RSI=0000000000000001 RDI=ffff88806ce08a80 RBP=ffff88806ce08ac8 RSP=ffff88806ce089e8 R8 =0000000000000000 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffff88806ce08ad0 R13=ffff888017638000 R14=ffff888017640000 R15=ffff88806ce08a70 RIP=ffffffff8135e2f1 RFL=00000292 [--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 00007f300a43f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f300a9f6618 CR3=000000001f814000 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=37353a313120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363036 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=dffffc0000000000 RBX=ffffffff81ab65ef RCX=ffff888009757794 RDX=1ffff110012eaf13 RSI=ffffffff85e1ffe0 RDI=ffffffff81ab65ef RBP=ffffffff81ab65ef RSP=ffff8880097577f0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=00000000000255ed R12=0000000000000001 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888008c4b780 RIP=ffffffff81439c92 RFL=00000283 [--S---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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff712d96008 CR3=000000000dcb5000 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=47aa730f0665ceb25b450908fac612cc XMM02=0000000000304618eff9b2d0a8fce9cb XMM03=00000000003046e82c67c8bc2e329bc3 XMM04=526976b1d45cca8f00000000000ae988 XMM05=732d2c48f8b469d300000000003212d0 XMM06=474038aa6c007e1f0000000000320cc8 XMM07=e042d86d42eb936e0000000000310a88 XMM08=ababb1583c5b2e1000000000003046e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000