[ 36.869867] ------------[ cut here ]------------ [ 36.870816] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 36.872834] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 36.874309] Modules linked in: [ 36.874958] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 36.876944] Tainted: [W]=WARN [ 36.877540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 36.879059] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 36.879968] 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 [ 36.883169] RSP: 0018:ffff888013df7bc0 EFLAGS: 00010286 [ 36.884151] RAX: 0000000000000000 RBX: ffffed10027bef78 RCX: ffffffff813a4050 [ 36.885435] RDX: ffff888015bf1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 36.886715] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027bef2f [ 36.888008] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 36.889281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013df7df8 [ 36.890582] FS: 00007fb8c788d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 36.892023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.893074] CR2: 00007fff65f49ef8 CR3: 000000000d253000 CR4: 0000000000350ef0 [ 36.894374] Call Trace: [ 36.894845] [ 36.895306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 36.896170] ? __create_object+0x59/0x80 [ 36.896955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 36.897937] __vmalloc_noprof+0x59/0x60 [ 36.898707] bpf_prog_alloc_no_stats+0x55/0x470 [ 36.899572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 36.900519] bpf_prog_alloc+0x39/0x200 [ 36.901267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 36.902181] bpf_prog_create_from_user+0xb2/0x2f0 [ 36.903098] do_seccomp+0x349/0x25e0 [ 36.903821] ? find_held_lock+0x2b/0x80 [ 36.904561] ? do_prlimit+0x310/0x610 [ 36.905293] ? __pfx_do_seccomp+0x10/0x10 [ 36.906045] ? do_raw_spin_unlock+0x53/0x220 [ 36.906880] ? _raw_spin_unlock+0x1e/0x40 [ 36.907666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 36.908618] ? static_key_count+0x60/0x80 [ 36.909413] prctl_set_seccomp+0x4e/0x70 [ 36.910152] __do_sys_prctl+0xe6c/0x1d70 [ 36.910935] ? __pfx___do_sys_prctl+0x10/0x10 [ 36.911792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 36.912768] ? irqentry_exit+0xf3/0x650 [ 36.913528] do_syscall_64+0xbf/0x430 [ 36.914262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.915169] RIP: 0033:0x7fb8c7d7f5cd [ 36.915870] 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 [ 36.919036] RSP: 002b:00007fff65f48910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 36.920387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8c7d7f5cd [ 36.921671] RDX: 0000565164c55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 36.922976] RBP: 00007fff65f48970 R08: 0000000000000000 R09: 00007fff65f48010 [ 36.924250] R10: 0000000000000000 R11: 0000000000000246 R12: 000056518db9f2b0 [ 36.925523] R13: 00007fff65f48da0 R14: 000056518dba1d20 R15: 000056518dbb38d0 [ 36.926837] [ 36.927287] irq event stamp: 1723 [ 36.927887] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 36.929423] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 36.930965] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 36.932490] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 36.933994] ---[ end trace 0000000000000000 ]--- [ 40.412378] ------------[ cut here ]------------ [ 40.413315] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 40.415389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 40.416855] Modules linked in: [ 40.417497] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 40.419715] Tainted: [W]=WARN [ 40.420792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 40.422286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 40.423154] 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 [ 40.426304] RSP: 0018:ffff88801a75fbc0 EFLAGS: 00010286 [ 40.427272] RAX: 0000000000000000 RBX: ffffed10034ebf78 RCX: ffffffff813a4050 [ 40.428559] RDX: ffff8880174cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 40.429842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034ebf2f [ 40.431163] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 40.432441] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a75fdf8 [ 40.433731] FS: 00007f23c06c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 40.435187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.436278] CR2: 00007f23c0bb3580 CR3: 000000000e9df000 CR4: 0000000000350ef0 [ 40.437578] Call Trace: [ 40.438058] [ 40.438500] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 40.439398] ? __create_object+0x59/0x80 [ 40.440158] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 40.441137] __vmalloc_noprof+0x59/0x60 [ 40.441901] bpf_prog_alloc_no_stats+0x55/0x470 [ 40.442787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 40.443732] bpf_prog_alloc+0x39/0x200 [ 40.444482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 40.445406] bpf_prog_create_from_user+0xb2/0x2f0 [ 40.446314] do_seccomp+0x349/0x25e0 [ 40.446984] ? __pfx_css_rstat_updated+0x10/0x10 [ 40.447878] ? __pfx_do_seccomp+0x10/0x10 [ 40.448645] ? find_held_lock+0x2b/0x80 [ 40.449383] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 40.450342] ? static_key_count+0x60/0x80 [ 40.451100] prctl_set_seccomp+0x4e/0x70 [ 40.451876] __do_sys_prctl+0xe6c/0x1d70 [ 40.452649] ? __pfx___do_sys_prctl+0x10/0x10 [ 40.453495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 40.454452] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 40.455411] ? irqentry_exit+0xf3/0x650 [ 40.456117] do_syscall_64+0xbf/0x430 [ 40.456852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.457803] RIP: 0033:0x7f23c0bb35cd [ 40.458535] 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 [ 40.461718] RSP: 002b:00007ffd9566ec50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 40.463094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23c0bb35cd [ 40.464350] RDX: 0000563e27abae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 40.465617] RBP: 00007ffd9566ecb0 R08: 0000000000000000 R09: 00007ffd9566e350 [ 40.466898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e5e86fad0 [ 40.468190] R13: 00007ffd9566f0e0 R14: 0000563e5e870bc0 R15: 0000563e5e881780 [ 40.469505] [ 40.469924] irq event stamp: 1895 [ 40.470593] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 40.472104] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 40.473617] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 40.475168] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 40.476709] ---[ end trace 0000000000000000 ]--- [ 41.255510] ------------[ cut here ]------------ [ 41.256278] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.258001] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 41.259275] Modules linked in: [ 41.259796] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.261484] Tainted: [W]=WARN [ 41.261946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.263192] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.263941] 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 [ 41.266585] RSP: 0018:ffff8880177afbc0 EFLAGS: 00010286 [ 41.267402] RAX: 0000000000000000 RBX: ffffed1002ef5f78 RCX: ffffffff813a4050 [ 41.268534] RDX: ffff888013e49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.269940] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef5f2f [ 41.271026] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.272076] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177afdf8 [ 41.273128] FS: 00007fd462907900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.274370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.275377] CR2: 00007ffd28a98ef8 CR3: 000000000d67a000 CR4: 0000000000350ef0 [ 41.276813] Call Trace: [ 41.277324] [ 41.277715] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.278475] ? __create_object+0x59/0x80 [ 41.279088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.279887] __vmalloc_noprof+0x59/0x60 [ 41.280521] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.281245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.281990] bpf_prog_alloc+0x39/0x200 [ 41.282601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.283370] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.284085] do_seccomp+0x349/0x25e0 [ 41.284679] ? find_held_lock+0x2b/0x80 [ 41.285314] ? do_prlimit+0x310/0x610 [ 41.285897] ? __pfx_do_seccomp+0x10/0x10 [ 41.286565] ? do_raw_spin_unlock+0x53/0x220 [ 41.287259] ? _raw_spin_unlock+0x1e/0x40 [ 41.287870] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.288665] ? static_key_count+0x60/0x80 [ 41.289327] prctl_set_seccomp+0x4e/0x70 [ 41.289932] __do_sys_prctl+0xe6c/0x1d70 [ 41.290591] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.291308] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.292075] ? irqentry_exit+0xf3/0x650 [ 41.292708] do_syscall_64+0xbf/0x430 [ 41.293320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.294079] RIP: 0033:0x7fd462df95cd [ 41.294669] 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 [ 41.297300] RSP: 002b:00007ffd28a96480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.298449] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd462df95cd [ 41.299525] RDX: 000055ba5a073e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.300594] RBP: 00007ffd28a964e0 R08: 0000000000000000 R09: 00007ffd28a95b80 [ 41.301662] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba75406ad0 [ 41.302748] R13: 00007ffd28a96910 R14: 000055ba75407bc0 R15: 000055ba75418780 [ 41.303838] [ 41.304223] irq event stamp: 1849 [ 41.304724] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 41.306004] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 41.307280] softirqs last enabled at (1506): [] handle_softirqs+0x50c/0x770 [ 41.308559] softirqs last disabled at (1493): [] __irq_exit_rcu+0xc4/0x100 [ 41.309827] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24346' (ECDSA) to the list of known hosts. 2025/11/17 15:52:17 fuzzer started 2025/11/17 15:52:17 dialing manager at localhost:37895 2025/11/17 15:52:17 checking machine... 2025/11/17 15:52:17 checking revisions... [ 42.194481] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:52:17 testing simple program... [ 42.293687] cgroup: Unknown subsys name 'net' [ 42.401867] cgroup: Unknown subsys name 'cpuset' [ 42.417396] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:52:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009b6f588 RCX=ffff888009b6f000 RDX=0000000000000080 RSI=ffff888009b6f4a0 RDI=ffff888008c4b780 RBP=ffff888008c4b780 RSP=ffff888009627b60 R8 =0000000000000128 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffffea0000724200 R13=0000000000000000 R14=ffff88801c90b968 R15=ffff888009472140 RIP=ffffffff81b2d47d RFL=00000286 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd95668000 CR3=000000000e41d000 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=2036313a32353a353120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a32353a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001c00f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9c25811000 CR3=000000000d456000 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=bada39fc20733199d04162d128113bd4 XMM02=ec2efd57dc4c00df0000000000303130 XMM03=e2b2918f979e63af0000000000303200 XMM04=be6561d862cf731900000000000ae988 XMM05=14648eaa1277bab1000000000031ebb0 XMM06=817b8945e9d50373000000000031ea38 XMM07=e042d86d42eb936e000000000030f198 XMM08=e2b2918f979e63af0000000000303200 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000