[ 39.111848] ------------[ cut here ]------------ [ 39.112776] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.115388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.116846] Modules linked in: [ 39.117525] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.119776] Tainted: [W]=WARN [ 39.120450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.121969] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.122899] 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 [ 39.126112] RSP: 0018:ffff888014ba7bc0 EFLAGS: 00010286 [ 39.127100] RAX: 0000000000000000 RBX: ffffed1002974f78 RCX: ffffffff813a4050 [ 39.128389] RDX: ffff888016d7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.129695] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002974f2f [ 39.130981] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.132266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014ba7df8 [ 39.133594] FS: 00007f966aca7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.135042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.136103] CR2: 00007f966b20d4a6 CR3: 000000000e5ce000 CR4: 0000000000350ef0 [ 39.137422] Call Trace: [ 39.137885] [ 39.138347] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.139239] ? __create_object+0x59/0x80 [ 39.139974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.140949] __vmalloc_noprof+0x59/0x60 [ 39.141728] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.142619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.143549] bpf_prog_alloc+0x39/0x200 [ 39.144290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.145267] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.146124] do_seccomp+0x349/0x25e0 [ 39.146850] ? find_held_lock+0x2b/0x80 [ 39.147617] ? do_prlimit+0x310/0x610 [ 39.148359] ? __pfx_do_seccomp+0x10/0x10 [ 39.149116] ? do_raw_spin_unlock+0x53/0x220 [ 39.149977] ? _raw_spin_unlock+0x1e/0x40 [ 39.150769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.151737] ? static_key_count+0x60/0x80 [ 39.152542] prctl_set_seccomp+0x4e/0x70 [ 39.153371] __do_sys_prctl+0xe6c/0x1d70 [ 39.154118] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.154979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.155956] ? irqentry_exit+0xf3/0x650 [ 39.156717] do_syscall_64+0xbf/0x430 [ 39.157500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.158470] RIP: 0033:0x7f966b1995cd [ 39.159130] 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 [ 39.162360] RSP: 002b:00007ffe7ef91f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.163733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f966b1995cd [ 39.165030] RDX: 0000557fdaaede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.166366] RBP: 00007ffe7ef91fa0 R08: 0000000000000000 R09: 00007ffe7ef91640 [ 39.167664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558002c1a240 [ 39.168946] R13: 00007ffe7ef923d0 R14: 0000558002c23380 R15: 0000558002c2e540 [ 39.170310] [ 39.170739] irq event stamp: 1777 [ 39.171401] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 39.172930] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 39.174491] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 39.176046] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 39.177603] ---[ end trace 0000000000000000 ]--- [ 42.232106] ------------[ cut here ]------------ [ 42.233036] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.235041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.236567] Modules linked in: [ 42.237241] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.239535] Tainted: [W]=WARN [ 42.240096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.241724] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.242649] 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 [ 42.245837] RSP: 0018:ffff888017877bc0 EFLAGS: 00010286 [ 42.246825] RAX: 0000000000000000 RBX: ffffed1002f0ef78 RCX: ffffffff813a4050 [ 42.248124] RDX: ffff888018e98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.249450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0ef2f [ 42.250739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.252028] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017877df8 [ 42.253323] FS: 00007fed80115900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.254782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.255850] CR2: 00007fed80607580 CR3: 000000000dc79000 CR4: 0000000000350ef0 [ 42.257168] Call Trace: [ 42.257642] [ 42.258053] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.258984] ? __create_object+0x59/0x80 [ 42.259771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.260759] __vmalloc_noprof+0x59/0x60 [ 42.261529] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.262405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.263359] bpf_prog_alloc+0x39/0x200 [ 42.264055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.264971] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.265891] do_seccomp+0x349/0x25e0 [ 42.266617] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.267532] ? __pfx_do_seccomp+0x10/0x10 [ 42.268335] ? find_held_lock+0x2b/0x80 [ 42.269046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.270024] ? static_key_count+0x60/0x80 [ 42.270833] prctl_set_seccomp+0x4e/0x70 [ 42.271628] __do_sys_prctl+0xe6c/0x1d70 [ 42.272418] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.273304] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.274283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.275290] ? irqentry_exit+0xf3/0x650 [ 42.276015] do_syscall_64+0xbf/0x430 [ 42.276776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.277757] RIP: 0033:0x7fed806075cd [ 42.278473] 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 [ 42.281678] RSP: 002b:00007fffb1208a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.283050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed806075cd [ 42.284338] RDX: 000055cccb913e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.285639] RBP: 00007fffb1208ae0 R08: 0000000000000000 R09: 00007fffb1208180 [ 42.286941] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ccf95c02b0 [ 42.288213] R13: 00007fffb1208f10 R14: 000055ccf95c2d20 R15: 000055ccf95d48d0 [ 42.289560] [ 42.289980] irq event stamp: 1809 [ 42.290625] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 42.292159] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 42.293688] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 42.295231] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 42.296727] ---[ end trace 0000000000000000 ]--- [ 43.089555] ------------[ cut here ]------------ [ 43.090488] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.092422] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.093902] Modules linked in: [ 43.094546] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.096501] Tainted: [W]=WARN [ 43.097042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.098489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.099370] 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 [ 43.102487] RSP: 0018:ffff888018c9fbc0 EFLAGS: 00010286 [ 43.103454] RAX: 0000000000000000 RBX: ffffed1003193f78 RCX: ffffffff813a4050 [ 43.104727] RDX: ffff888016cdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.105990] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003193f2f [ 43.107243] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.108506] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c9fdf8 [ 43.109778] FS: 00007f087d7dd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.111200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.112247] CR2: 00007fff7043cef7 CR3: 0000000014b33000 CR4: 0000000000350ef0 [ 43.113520] Call Trace: [ 43.113981] [ 43.114432] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.115319] ? __create_object+0x59/0x80 [ 43.116055] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.117003] __vmalloc_noprof+0x59/0x60 [ 43.117750] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.118606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.119521] bpf_prog_alloc+0x39/0x200 [ 43.120243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.121108] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.122000] do_seccomp+0x349/0x25e0 [ 43.122704] ? find_held_lock+0x2b/0x80 [ 43.123446] ? do_prlimit+0x310/0x610 [ 43.124182] ? __pfx_do_seccomp+0x10/0x10 [ 43.124904] ? do_raw_spin_unlock+0x53/0x220 [ 43.125731] ? _raw_spin_unlock+0x1e/0x40 [ 43.126507] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.127459] ? static_key_count+0x60/0x80 [ 43.128272] prctl_set_seccomp+0x4e/0x70 [ 43.128996] __do_sys_prctl+0xe6c/0x1d70 [ 43.129776] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.130612] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.131560] ? irqentry_exit+0xf3/0x650 [ 43.132311] do_syscall_64+0xbf/0x430 [ 43.132992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.133935] RIP: 0033:0x7f087dccf5cd [ 43.134621] 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 [ 43.137721] RSP: 002b:00007fff7043b730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.139054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f087dccf5cd [ 43.140297] RDX: 000056370a30ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.141566] RBP: 00007fff7043b790 R08: 0000000000000000 R09: 00007fff7043ae30 [ 43.142801] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637196f72b0 [ 43.144051] R13: 00007fff7043bbc0 R14: 00005637196f9d20 R15: 000056371970b8d0 [ 43.145323] [ 43.145740] irq event stamp: 1739 [ 43.146370] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 43.147841] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 43.149351] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 43.150853] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 43.152318] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60322' (ECDSA) to the list of known hosts. 2025/11/19 04:07:59 fuzzer started 2025/11/19 04:07:59 dialing manager at localhost:34383 2025/11/19 04:08:00 checking machine... 2025/11/19 04:08:00 checking revisions... [ 44.093932] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:08:00 testing simple program... [ 44.175235] cgroup: Unknown subsys name 'net' [ 44.236259] cgroup: Unknown subsys name 'cpuset' [ 44.260671] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:07:59 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a30 RCX=ffff88806ce08984 RDX=1ffff1100d9c1146 RSI=ffffffff85e1ffe0 RDI=ffff88806ce08a30 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a18 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000011c66 R12=ffff88806ce08af8 R13=0000000000000000 R14=ffff888016cdd340 R15=ffff888009472140 RIP=ffffffff8135e17a 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 00007fed80115900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb1202000 CR3=000000001f51a000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027c59 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=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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1d222134f0 CR3=0000000009a15000 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=37303a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303430 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000