[ 39.140223] ------------[ cut here ]------------ [ 39.141194] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.143303] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.144784] Modules linked in: [ 39.145444] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.147434] Tainted: [W]=WARN [ 39.148045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.149532] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.150465] 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 [ 39.153670] RSP: 0018:ffff88801455fbc0 EFLAGS: 00010286 [ 39.154652] RAX: 0000000000000000 RBX: ffffed10028abf78 RCX: ffffffff813a4050 [ 39.155955] RDX: ffff888017148000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.157238] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028abf2f [ 39.158530] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.159817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801455fdf8 [ 39.161086] FS: 00007f3e3dc6c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.162528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.163582] CR2: 00007ffd8ff4aef8 CR3: 00000000100cd000 CR4: 0000000000350ef0 [ 39.164875] Call Trace: [ 39.165378] [ 39.165800] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.166710] ? __create_object+0x59/0x80 [ 39.167490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.168464] __vmalloc_noprof+0x59/0x60 [ 39.169222] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.170114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.171042] bpf_prog_alloc+0x39/0x200 [ 39.171737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.172701] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.173606] do_seccomp+0x349/0x25e0 [ 39.174309] ? find_held_lock+0x2b/0x80 [ 39.175063] ? do_prlimit+0x310/0x610 [ 39.175763] ? __pfx_do_seccomp+0x10/0x10 [ 39.176554] ? do_raw_spin_unlock+0x53/0x220 [ 39.177396] ? _raw_spin_unlock+0x1e/0x40 [ 39.178213] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.179192] ? static_key_count+0x60/0x80 [ 39.180016] prctl_set_seccomp+0x4e/0x70 [ 39.180746] __do_sys_prctl+0xe6c/0x1d70 [ 39.181553] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.182422] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.183398] ? irqentry_exit+0xf3/0x650 [ 39.184144] do_syscall_64+0xbf/0x430 [ 39.184844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.185809] RIP: 0033:0x7f3e3e15e5cd [ 39.186513] 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 [ 39.189679] RSP: 002b:00007ffd8ff49bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.191034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e3e15e5cd [ 39.192313] RDX: 000055ee68a44e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.193623] RBP: 00007ffd8ff49c20 R08: 0000000000000000 R09: 00007ffd8ff492c0 [ 39.194771] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee9eb51ad0 [ 39.195849] R13: 00007ffd8ff4a050 R14: 000055ee9eb52bc0 R15: 000055ee9eb63780 [ 39.196941] [ 39.197296] irq event stamp: 1765 [ 39.197808] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.199104] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.200365] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 39.201651] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 39.202933] ---[ end trace 0000000000000000 ]--- [ 42.581399] ------------[ cut here ]------------ [ 42.582334] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.584343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.585783] Modules linked in: [ 42.586414] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.588420] Tainted: [W]=WARN [ 42.589015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.590469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.591367] 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 [ 42.594462] RSP: 0018:ffff8880183b7bc0 EFLAGS: 00010286 [ 42.595420] RAX: 0000000000000000 RBX: ffffed1003076f78 RCX: ffffffff813a4050 [ 42.596669] RDX: ffff88801a261bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.597930] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003076f2f [ 42.599181] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.600426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183b7df8 [ 42.601709] FS: 00007f4f15100900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.603108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.604144] CR2: 00007ffd3803aef8 CR3: 000000000a73f000 CR4: 0000000000350ef0 [ 42.605398] Call Trace: [ 42.605859] [ 42.606292] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.607186] ? __create_object+0x59/0x80 [ 42.607963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.608927] __vmalloc_noprof+0x59/0x60 [ 42.609649] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.610510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.611450] bpf_prog_alloc+0x39/0x200 [ 42.612175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.613121] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.614070] do_seccomp+0x349/0x25e0 [ 42.614756] ? find_held_lock+0x2b/0x80 [ 42.615536] ? do_prlimit+0x310/0x610 [ 42.616298] ? __pfx_do_seccomp+0x10/0x10 [ 42.617090] ? do_raw_spin_unlock+0x53/0x220 [ 42.617947] ? _raw_spin_unlock+0x1e/0x40 [ 42.618697] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.619673] ? static_key_count+0x60/0x80 [ 42.620473] prctl_set_seccomp+0x4e/0x70 [ 42.621233] __do_sys_prctl+0xe6c/0x1d70 [ 42.622029] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.622856] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.623825] ? irqentry_exit+0xf3/0x650 [ 42.624583] do_syscall_64+0xbf/0x430 [ 42.625326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.626294] RIP: 0033:0x7f4f155f25cd [ 42.627005] 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 [ 42.630172] RSP: 002b:00007ffd38039040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.631170] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f155f25cd [ 42.631975] RDX: 0000561681c3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.632764] RBP: 00007ffd380390a0 R08: 0000000000000000 R09: 00007ffd38038740 [ 42.633582] R10: 0000000000000000 R11: 0000000000000246 R12: 000056168a3de2b0 [ 42.634393] R13: 00007ffd380394d0 R14: 000056168a3e0d20 R15: 000056168a3f28d0 [ 42.635220] [ 42.635486] irq event stamp: 1735 [ 42.635871] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.636831] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.637790] softirqs last enabled at (1216): [] handle_softirqs+0x50c/0x770 [ 42.638769] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.639724] ---[ end trace 0000000000000000 ]--- [ 43.432036] ------------[ cut here ]------------ [ 43.432974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.435078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.436763] Modules linked in: [ 43.437424] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.439469] Tainted: [W]=WARN [ 43.440086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.441601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.442543] 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 [ 43.445800] RSP: 0018:ffff88801a3afbc0 EFLAGS: 00010286 [ 43.446816] RAX: 0000000000000000 RBX: ffffed1003475f78 RCX: ffffffff813a4050 [ 43.448108] RDX: ffff888016fdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.449411] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003475f2f [ 43.450757] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.452054] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3afdf8 [ 43.453369] FS: 00007f28205d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.454844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.455938] CR2: 00007f2820ac3580 CR3: 00000000160a9000 CR4: 0000000000350ef0 [ 43.457258] Call Trace: [ 43.457757] [ 43.458223] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.459142] ? __create_object+0x59/0x80 [ 43.459931] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.460878] __vmalloc_noprof+0x59/0x60 [ 43.461676] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.462570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.463514] bpf_prog_alloc+0x39/0x200 [ 43.464287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.465244] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.466165] do_seccomp+0x349/0x25e0 [ 43.466855] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.467762] ? __pfx_do_seccomp+0x10/0x10 [ 43.468551] ? find_held_lock+0x2b/0x80 [ 43.469331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.470341] ? static_key_count+0x60/0x80 [ 43.471203] prctl_set_seccomp+0x4e/0x70 [ 43.472193] __do_sys_prctl+0xe6c/0x1d70 [ 43.473174] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.474277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.475492] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.476680] ? irqentry_exit+0xf3/0x650 [ 43.477543] do_syscall_64+0xbf/0x430 [ 43.478305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.479273] RIP: 0033:0x7f2820ac35cd [ 43.480008] 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 [ 43.483222] RSP: 002b:00007ffcd219aa80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.484614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2820ac35cd [ 43.485934] RDX: 000055bd60ad6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.487232] RBP: 00007ffcd219aae0 R08: 0000000000000000 R09: 00007ffcd219a180 [ 43.488534] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd924ad2b0 [ 43.489849] R13: 00007ffcd219af10 R14: 000055bd924afd20 R15: 000055bd924c18d0 [ 43.491179] [ 43.491601] irq event stamp: 1873 [ 43.492277] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 43.493859] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 43.495427] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 43.497013] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 43.498496] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43122' (ECDSA) to the list of known hosts. 2025/11/18 05:17:50 fuzzer started 2025/11/18 05:17:51 dialing manager at localhost:37895 2025/11/18 05:17:51 checking machine... 2025/11/18 05:17:51 checking revisions... [ 44.418324] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:17:51 testing simple program... [ 44.530981] cgroup: Unknown subsys name 'net' [ 44.595273] cgroup: Unknown subsys name 'cpuset' [ 44.614707] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:17:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff83c61130 RDI=ffff88806ce08b18 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a40 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000294eb R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff88801a265340 R15=ffff888009472140 RIP=ffffffff81618faf 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 00007f4f15100900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd38033000 CR3=0000000020da6000 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=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=ffff8880096fbe58 RBX=ffffffff85a7f2c0 RCX=ffffffff84c7dc43 RDX=ffff8880096fb7e8 RSI=0000000000000008 RDI=ffff8880096fb7e8 RBP=ffff888009757d88 RSP=ffff888009757c78 R8 =0000000000000001 R9 =ffff888009643780 R10=ffff8880096fb787 R11=0000000000000001 R12=ffff8880096fb780 R13=ffff8880096fb780 R14=ffff88806cf37340 R15=0000000000000001 RIP=ffffffff84c7dd13 RFL=00000002 [-------] 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056168a414000 CR3=000000000ce3f000 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=2030353a37313a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a37313a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000