[ 45.874182] ------------[ cut here ]------------ [ 45.875212] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.877402] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.880375] Modules linked in: [ 45.881103] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.883361] Tainted: [W]=WARN [ 45.884057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.885735] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.886771] 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 [ 45.890398] RSP: 0018:ffff88800e877bc0 EFLAGS: 00010286 [ 45.891551] RAX: 0000000000000000 RBX: ffffed1001d0ef78 RCX: ffffffff813a4050 [ 45.893058] RDX: ffff888016dd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.894540] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d0ef2f [ 45.896026] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.897516] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e877df8 [ 45.898869] FS: 00007f99d4346900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.900402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.901489] CR2: 00007f99d4838580 CR3: 000000000ca2b000 CR4: 0000000000350ef0 [ 45.902775] Call Trace: [ 45.903321] [ 45.903742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.904701] ? __create_object+0x59/0x80 [ 45.905484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.906480] __vmalloc_noprof+0x59/0x60 [ 45.907259] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.908151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.909110] bpf_prog_alloc+0x39/0x200 [ 45.909875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.910767] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.911678] do_seccomp+0x349/0x25e0 [ 45.912446] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.913394] ? __pfx_do_seccomp+0x10/0x10 [ 45.914194] ? find_held_lock+0x2b/0x80 [ 45.914955] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.915958] ? static_key_count+0x60/0x80 [ 45.916755] prctl_set_seccomp+0x4e/0x70 [ 45.917538] __do_sys_prctl+0xe6c/0x1d70 [ 45.918347] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.919248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.920268] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.921201] ? irqentry_exit+0xf3/0x650 [ 45.921840] do_syscall_64+0xbf/0x430 [ 45.922418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.923254] RIP: 0033:0x7f99d48385cd [ 45.923851] 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 [ 45.926545] RSP: 002b:00007ffebfa86b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.927724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99d48385cd [ 45.928835] RDX: 000055b508963e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.929912] RBP: 00007ffebfa86bd0 R08: 0000000000000000 R09: 00007ffebfa86270 [ 45.931002] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5209dfad0 [ 45.932092] R13: 00007ffebfa87000 R14: 000055b5209e0bc0 R15: 000055b5209f1780 [ 45.933206] [ 45.933561] irq event stamp: 2623 [ 45.934113] hardirqs last enabled at (2633): [] __up_console_sem+0x78/0x80 [ 45.935394] hardirqs last disabled at (2642): [] __up_console_sem+0x5d/0x80 [ 45.936676] softirqs last enabled at (2546): [] handle_softirqs+0x50c/0x770 [ 45.937966] softirqs last disabled at (2527): [] __irq_exit_rcu+0xc4/0x100 [ 45.939255] ---[ end trace 0000000000000000 ]--- [ 49.290193] ------------[ cut here ]------------ [ 49.291130] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.293150] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.294638] Modules linked in: [ 49.295306] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.297287] Tainted: [W]=WARN [ 49.297890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.299365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.300293] 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 [ 49.303470] RSP: 0018:ffff88800bd77bc0 EFLAGS: 00010286 [ 49.304463] RAX: 0000000000000000 RBX: ffffed10017aef78 RCX: ffffffff813a4050 [ 49.305731] RDX: ffff888019e51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.306998] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10017aef2f [ 49.308291] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.309562] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800bd77df8 [ 49.310846] FS: 00007f3a04937900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.312302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.313368] CR2: 00007fff21a5cef7 CR3: 000000000d683000 CR4: 0000000000350ef0 [ 49.314650] Call Trace: [ 49.315154] [ 49.315567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.316472] ? __create_object+0x59/0x80 [ 49.317251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.318215] __vmalloc_noprof+0x59/0x60 [ 49.318983] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.319851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.320768] bpf_prog_alloc+0x39/0x200 [ 49.321506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.322431] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.323333] do_seccomp+0x349/0x25e0 [ 49.324052] ? find_held_lock+0x2b/0x80 [ 49.324785] ? do_prlimit+0x310/0x610 [ 49.325534] ? __pfx_do_seccomp+0x10/0x10 [ 49.326323] ? do_raw_spin_unlock+0x53/0x220 [ 49.327159] ? _raw_spin_unlock+0x1e/0x40 [ 49.327938] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.328921] ? static_key_count+0x60/0x80 [ 49.329684] prctl_set_seccomp+0x4e/0x70 [ 49.330442] __do_sys_prctl+0xe6c/0x1d70 [ 49.331225] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.332078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.333076] ? irqentry_exit+0xf3/0x650 [ 49.333842] do_syscall_64+0xbf/0x430 [ 49.334545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.335499] RIP: 0033:0x7f3a04e295cd [ 49.336199] 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 [ 49.339387] RSP: 002b:00007fff21a5b3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.340768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a04e295cd [ 49.342037] RDX: 0000559b052ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.343309] RBP: 00007fff21a5b400 R08: 0000000000000000 R09: 00007fff21a5aaa0 [ 49.344615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b3a333b10 [ 49.345878] R13: 00007fff21a5b830 R14: 0000559b3a3342b0 R15: 0000559b3a3486f0 [ 49.347193] [ 49.347618] irq event stamp: 1797 [ 49.348281] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.349831] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.351346] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 49.352899] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 49.354399] ---[ end trace 0000000000000000 ]--- [ 50.127407] ------------[ cut here ]------------ [ 50.128393] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.130455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.131997] Modules linked in: [ 50.132600] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.134590] Tainted: [W]=WARN [ 50.135214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.136699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.137649] 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 [ 50.140907] RSP: 0018:ffff888017a67bc0 EFLAGS: 00010286 [ 50.141952] RAX: 0000000000000000 RBX: ffffed1002f4cf78 RCX: ffffffff813a4050 [ 50.143509] RDX: ffff888015ea1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.145146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4cf2f [ 50.146717] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.148049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a67df8 [ 50.149559] FS: 00007ff736d2e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.151044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.152144] CR2: 00007ffe6f2b2ef7 CR3: 000000001f2e2000 CR4: 0000000000350ef0 [ 50.153475] Call Trace: [ 50.154012] [ 50.154421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.155322] ? __create_object+0x59/0x80 [ 50.156141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.157185] __vmalloc_noprof+0x59/0x60 [ 50.157967] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.158863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.159792] bpf_prog_alloc+0x39/0x200 [ 50.160560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.161505] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.162423] do_seccomp+0x349/0x25e0 [ 50.163188] ? find_held_lock+0x2b/0x80 [ 50.163993] ? do_prlimit+0x310/0x610 [ 50.164725] ? __pfx_do_seccomp+0x10/0x10 [ 50.165512] ? do_raw_spin_unlock+0x53/0x220 [ 50.166352] ? _raw_spin_unlock+0x1e/0x40 [ 50.167158] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.168156] ? static_key_count+0x60/0x80 [ 50.168976] prctl_set_seccomp+0x4e/0x70 [ 50.169715] __do_sys_prctl+0xe6c/0x1d70 [ 50.170516] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.171385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.172399] ? irqentry_exit+0xf3/0x650 [ 50.173193] do_syscall_64+0xbf/0x430 [ 50.173962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.174933] RIP: 0033:0x7ff7372205cd [ 50.175588] 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 [ 50.178797] RSP: 002b:00007ffe6f2b13d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.180213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7372205cd [ 50.181528] RDX: 0000559ea6a8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.182851] RBP: 00007ffe6f2b1430 R08: 0000000000000000 R09: 00007ffe6f2b0ad0 [ 50.184158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559eafae2bf0 [ 50.185459] R13: 00007ffe6f2b1860 R14: 0000559eafaec380 R15: 0000559eafaf7460 [ 50.186830] [ 50.187266] irq event stamp: 1749 [ 50.187941] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.189489] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.191036] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 50.192615] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 50.193742] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30501' (ECDSA) to the list of known hosts. 2025/11/18 08:06:20 fuzzer started 2025/11/18 08:06:20 dialing manager at localhost:34383 2025/11/18 08:06:20 checking machine... 2025/11/18 08:06:20 checking revisions... [ 51.112393] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:06:20 testing simple program... [ 51.215275] cgroup: Unknown subsys name 'net' [ 51.275774] cgroup: Unknown subsys name 'cpuset' [ 51.290686] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:06:19 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888019e55340 RCX=ffff88801757fd48 RDX=ffff888019e55340 RSI=ffffffff81a4585c RDI=ffff88800a05ae88 RBP=ffff88801757fd48 RSP=ffff88801757fc58 R8 =ffff88801757fdc8 R9 =0000000000000000 R10=000000000fc03007 R11=0000000000000001 R12=0000559b3a347000 R13=ffff88800a05ae88 R14=ffff88800a05ae88 R15=ffff888013b22360 RIP=ffffffff815bd718 RFL=00000293 [--S-A-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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f3a04937900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000559b3a347738 CR3=000000001f824000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000032f15 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff1c834a020 CR3=000000000b76d000 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=2039313a36303a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039313a36303a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000