[ 38.962919] ------------[ cut here ]------------ [ 38.963708] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.965465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.966704] Modules linked in: [ 38.967238] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.968925] Tainted: [W]=WARN [ 38.969425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.970654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.971413] 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 [ 38.974149] RSP: 0018:ffff88800bf37bc0 EFLAGS: 00010286 [ 38.974944] RAX: 0000000000000000 RBX: ffffed10017e6f78 RCX: ffffffff813a4050 [ 38.976050] RDX: ffff88800a865340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.977158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10017e6f2f [ 38.978259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.979352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800bf37df8 [ 38.980475] FS: 00007f7da600c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.981692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.982608] CR2: 00007ffdeb235ef7 CR3: 000000000d9e8000 CR4: 0000000000350ef0 [ 38.983704] Call Trace: [ 38.984129] [ 38.984490] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.985254] ? __create_object+0x59/0x80 [ 38.985880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.986708] __vmalloc_noprof+0x59/0x60 [ 38.987358] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.988102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.988861] bpf_prog_alloc+0x39/0x200 [ 38.989485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.990285] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.991054] do_seccomp+0x349/0x25e0 [ 38.991636] ? find_held_lock+0x2b/0x80 [ 38.992293] ? do_prlimit+0x310/0x610 [ 38.992888] ? __pfx_do_seccomp+0x10/0x10 [ 38.993561] ? do_raw_spin_unlock+0x53/0x220 [ 38.994272] ? _raw_spin_unlock+0x1e/0x40 [ 38.994900] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.995706] ? static_key_count+0x60/0x80 [ 38.996392] prctl_set_seccomp+0x4e/0x70 [ 38.997047] __do_sys_prctl+0xe6c/0x1d70 [ 38.997666] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.998387] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.999206] ? irqentry_exit+0xf3/0x650 [ 38.999818] do_syscall_64+0xbf/0x430 [ 39.000458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.001266] RIP: 0033:0x7f7da64fe5cd [ 39.001825] 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 [ 39.004574] RSP: 002b:00007ffdeb233d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.005734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7da64fe5cd [ 39.006825] RDX: 000055b9540c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.007911] RBP: 00007ffdeb233d70 R08: 0000000000000000 R09: 00007ffdeb233410 [ 39.009020] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b97bc90ad0 [ 39.010116] R13: 00007ffdeb2341a0 R14: 000055b97bc91bc0 R15: 000055b97bca2780 [ 39.011224] [ 39.011592] irq event stamp: 1753 [ 39.012141] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.013455] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.014753] softirqs last enabled at (1240): [] handle_softirqs+0x50c/0x770 [ 39.016077] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 39.017375] ---[ end trace 0000000000000000 ]--- [ 42.089370] ------------[ cut here ]------------ [ 42.090292] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.092369] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.093864] Modules linked in: [ 42.094513] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.096782] Tainted: [W]=WARN [ 42.097465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.098998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.099898] 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 [ 42.103201] RSP: 0018:ffff888016b77bc0 EFLAGS: 00010286 [ 42.104203] RAX: 0000000000000000 RBX: ffffed1002d6ef78 RCX: ffffffff813a4050 [ 42.105529] RDX: ffff88800e1c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.106835] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ef2f [ 42.108141] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.109467] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b77df8 [ 42.110771] FS: 00007fd80f3c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.112234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.113346] CR2: 00007fd80f8b8580 CR3: 0000000019b31000 CR4: 0000000000350ef0 [ 42.114661] Call Trace: [ 42.115184] [ 42.115604] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.116538] ? __create_object+0x59/0x80 [ 42.117337] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.118322] __vmalloc_noprof+0x59/0x60 [ 42.119103] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.119949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.120929] bpf_prog_alloc+0x39/0x200 [ 42.121679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.122624] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.123542] do_seccomp+0x349/0x25e0 [ 42.124296] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.125230] ? __pfx_do_seccomp+0x10/0x10 [ 42.126035] ? find_held_lock+0x2b/0x80 [ 42.126766] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.127750] ? static_key_count+0x60/0x80 [ 42.128590] prctl_set_seccomp+0x4e/0x70 [ 42.129404] __do_sys_prctl+0xe6c/0x1d70 [ 42.130222] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.131115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.132129] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.133156] ? irqentry_exit+0xf3/0x650 [ 42.133916] do_syscall_64+0xbf/0x430 [ 42.134679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.135677] RIP: 0033:0x7fd80f8b85cd [ 42.136422] 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 [ 42.139472] RSP: 002b:00007fff986c3ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.140762] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd80f8b85cd [ 42.141954] RDX: 0000556b4559be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.143167] RBP: 00007fff986c3d00 R08: 0000000000000000 R09: 00007fff986c33a0 [ 42.144366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b604a5bf0 [ 42.145557] R13: 00007fff986c4130 R14: 0000556b604af380 R15: 0000556b604ba460 [ 42.146874] [ 42.147294] irq event stamp: 1825 [ 42.147847] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.149256] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.150630] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 42.152033] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 42.153408] ---[ end trace 0000000000000000 ]--- [ 42.909804] ------------[ cut here ]------------ [ 42.910844] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.913231] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.914873] Modules linked in: [ 42.915587] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.917824] Tainted: [W]=WARN [ 42.918501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.919990] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.920860] 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 [ 42.924015] RSP: 0018:ffff888009f6fbc0 EFLAGS: 00010286 [ 42.924946] RAX: 0000000000000000 RBX: ffffed10013edf78 RCX: ffffffff813a4050 [ 42.926252] RDX: ffff888015f98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.927523] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013edf2f [ 42.928820] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.930088] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f6fdf8 [ 42.931349] FS: 00007f0ceed17900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.932788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.933854] CR2: 00007ffed1d32ef7 CR3: 000000000a0a2000 CR4: 0000000000350ef0 [ 42.935154] Call Trace: [ 42.935620] [ 42.936068] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.936936] ? __create_object+0x59/0x80 [ 42.937726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.938695] __vmalloc_noprof+0x59/0x60 [ 42.939449] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.940332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.941269] bpf_prog_alloc+0x39/0x200 [ 42.942009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.942900] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.943810] do_seccomp+0x349/0x25e0 [ 42.944583] ? find_held_lock+0x2b/0x80 [ 42.945362] ? do_prlimit+0x310/0x610 [ 42.946113] ? __pfx_do_seccomp+0x10/0x10 [ 42.946876] ? do_raw_spin_unlock+0x53/0x220 [ 42.947709] ? _raw_spin_unlock+0x1e/0x40 [ 42.948501] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.949489] ? static_key_count+0x60/0x80 [ 42.950306] prctl_set_seccomp+0x4e/0x70 [ 42.951100] __do_sys_prctl+0xe6c/0x1d70 [ 42.951861] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.952753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.953743] ? irqentry_exit+0xf3/0x650 [ 42.954517] do_syscall_64+0xbf/0x430 [ 42.955269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.956251] RIP: 0033:0x7f0cef2095cd [ 42.956910] 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 [ 42.959774] RSP: 002b:00007ffed1d310b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.961033] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0cef2095cd [ 42.962196] RDX: 000056411bd95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.963368] RBP: 00007ffed1d31110 R08: 0000000000000000 R09: 00007ffed1d307b0 [ 42.964523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564126e5bad0 [ 42.965655] R13: 00007ffed1d31540 R14: 0000564126e5cbc0 R15: 0000564126e6d780 [ 42.966834] [ 42.967252] irq event stamp: 1703 [ 42.967796] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 42.969193] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 42.970573] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 42.971992] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 42.973383] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30073' (ECDSA) to the list of known hosts. 2025/11/17 19:05:50 fuzzer started 2025/11/17 19:05:50 dialing manager at localhost:37895 2025/11/17 19:05:50 checking machine... 2025/11/17 19:05:50 checking revisions... [ 43.855737] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:05:50 testing simple program... [ 43.953901] cgroup: Unknown subsys name 'net' [ 44.018871] cgroup: Unknown subsys name 'cpuset' [ 44.032901] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:05:49 Registers: info registers vcpu 0 RAX=ffffffff81000130 RBX=ffffffff81618fa0 RCX=ffff88800bf374d4 RDX=1ffff110017e6ebb RSI=ffffffff81000130 RDI=ffff88800bf37648 RBP=ffff88800bf37618 RSP=ffff88800bf37578 R8 =0000000000000001 R9 =ffff88800bf375c0 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff88800bf37648 R13=0000000000000000 R14=ffff88800e1cb780 R15=0000000000000000 RIP=ffffffff81618fa4 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 00007fd80f3c6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd80f97d618 CR3=000000001886f000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007ffe50430ea8 RCX=ffffffff869d7fd2 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88801694f5f8 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff8135e7a2 R13=ffff88801694f700 R14=ffff88800a1e3780 R15=ffff88801694f6b8 RIP=ffffffff81528f45 RFL=00000206 [-----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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04da23b000 CR3=000000000b733000 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=763a58ed4a92089aca4bb3df9bc964eb XMM02=2c67c8bc2e329bc300000000003038e8 XMM03=fb795ef6d6577056000000000030f810 XMM04=9ca31be98de1f38500000000000ae988 XMM05=d96330e2d2db86320000000000320258 XMM06=474038aa6c007e1f00000000003200e0 XMM07=e042d86d42eb936e000000000030fae8 XMM08=6c16d43ca8b2acca0000000000303948 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000