[ 46.127661] ------------[ cut here ]------------ [ 46.128439] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.130263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.131668] Modules linked in: [ 46.132216] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.134016] Tainted: [W]=WARN [ 46.134566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.135933] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.136810] 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 [ 46.139774] RSP: 0018:ffff88800bf07bc0 EFLAGS: 00010286 [ 46.140695] RAX: 0000000000000000 RBX: ffffed10017e0f78 RCX: ffffffff813a4050 [ 46.141870] RDX: ffff888017bf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.143098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10017e0f2f [ 46.144348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.145576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800bf07df8 [ 46.146780] FS: 00007f00030af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.148118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.149084] CR2: 00007ffc1b538ef8 CR3: 000000000c33a000 CR4: 0000000000350ef0 [ 46.150333] Call Trace: [ 46.150732] [ 46.151080] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.151938] ? __create_object+0x59/0x80 [ 46.152737] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.153649] __vmalloc_noprof+0x59/0x60 [ 46.154394] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.155183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.156089] bpf_prog_alloc+0x39/0x200 [ 46.156796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.157675] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.158479] do_seccomp+0x349/0x25e0 [ 46.159098] ? find_held_lock+0x2b/0x80 [ 46.159846] ? do_prlimit+0x310/0x610 [ 46.160558] ? __pfx_do_seccomp+0x10/0x10 [ 46.161213] ? do_raw_spin_unlock+0x53/0x220 [ 46.161991] ? _raw_spin_unlock+0x1e/0x40 [ 46.162706] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.163610] ? static_key_count+0x60/0x80 [ 46.164253] prctl_set_seccomp+0x4e/0x70 [ 46.164900] __do_sys_prctl+0xe6c/0x1d70 [ 46.165556] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.166231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.167029] ? irqentry_exit+0xf3/0x650 [ 46.167667] do_syscall_64+0xbf/0x430 [ 46.168246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.169034] RIP: 0033:0x7f00035a15cd [ 46.169619] 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 [ 46.172245] RSP: 002b:00007ffc1b537420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.173362] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00035a15cd [ 46.174847] RDX: 0000561379434e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.176140] RBP: 00007ffc1b537480 R08: 0000000000000000 R09: 00007ffc1b536b20 [ 46.177399] R10: 0000000000000000 R11: 0000000000000246 R12: 000056138af9cbf0 [ 46.178612] R13: 00007ffc1b5378b0 R14: 000056138afa6380 R15: 000056138afb1460 [ 46.179679] [ 46.180027] irq event stamp: 1827 [ 46.180563] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 46.181849] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 46.183110] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 46.184381] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 46.185647] ---[ end trace 0000000000000000 ]--- [ 48.971127] ------------[ cut here ]------------ [ 48.971766] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.973109] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.974100] Modules linked in: [ 48.974521] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.975859] Tainted: [W]=WARN [ 48.976234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.977225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.977851] 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 [ 48.979995] RSP: 0018:ffff8880169f7bc0 EFLAGS: 00010286 [ 48.980660] RAX: 0000000000000000 RBX: ffffed1002d3ef78 RCX: ffffffff813a4050 [ 48.981535] RDX: ffff8880164b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.982420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3ef2f [ 48.983258] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.984125] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169f7df8 [ 48.985002] FS: 00007f03c0d7d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.985983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.986711] CR2: 00007fff31de2ef8 CR3: 0000000017800000 CR4: 0000000000350ef0 [ 48.987593] Call Trace: [ 48.987909] [ 48.988185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.988803] ? __create_object+0x59/0x80 [ 48.989335] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.989971] __vmalloc_noprof+0x59/0x60 [ 48.990484] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.991049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.991680] bpf_prog_alloc+0x39/0x200 [ 48.992156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.992785] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.993396] do_seccomp+0x349/0x25e0 [ 48.993865] ? find_held_lock+0x2b/0x80 [ 48.994384] ? do_prlimit+0x310/0x610 [ 48.994859] ? __pfx_do_seccomp+0x10/0x10 [ 48.995391] ? do_raw_spin_unlock+0x53/0x220 [ 48.995922] ? _raw_spin_unlock+0x1e/0x40 [ 48.996448] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.997069] ? static_key_count+0x60/0x80 [ 48.997621] prctl_set_seccomp+0x4e/0x70 [ 48.998114] __do_sys_prctl+0xe6c/0x1d70 [ 48.998645] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.999198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.999850] ? irqentry_exit+0xf3/0x650 [ 49.000364] do_syscall_64+0xbf/0x430 [ 49.000840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.001479] RIP: 0033:0x7f03c126f5cd [ 49.001934] 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 [ 49.003585] RSP: 002b:00007fff31de1840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.004181] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03c126f5cd [ 49.004767] RDX: 000055d635dd0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.005346] RBP: 00007fff31de18a0 R08: 0000000000000000 R09: 00007fff31de0f40 [ 49.005914] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d65fb2e2b0 [ 49.006507] R13: 00007fff31de1cd0 R14: 000055d65fb30d20 R15: 000055d65fb428d0 [ 49.007080] [ 49.007273] irq event stamp: 1665 [ 49.007565] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 49.008236] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 49.008929] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 49.009645] softirqs last disabled at (1173): [] __irq_exit_rcu+0xc4/0x100 [ 49.010331] ---[ end trace 0000000000000000 ]--- [ 49.833267] ------------[ cut here ]------------ [ 49.834199] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.836189] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.837661] Modules linked in: [ 49.838246] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.840471] Tainted: [W]=WARN [ 49.841029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.842554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.843460] 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 [ 49.846598] RSP: 0018:ffff88800f117bc0 EFLAGS: 00010286 [ 49.847575] RAX: 0000000000000000 RBX: ffffed1001e22f78 RCX: ffffffff813a4050 [ 49.848852] RDX: ffff888016780000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.850145] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e22f2f [ 49.851431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.852696] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f117df8 [ 49.853975] FS: 00007f93e788a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.855412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.856484] CR2: 00007ffc73ac3ef8 CR3: 0000000016f3d000 CR4: 0000000000350ef0 [ 49.857774] Call Trace: [ 49.858229] [ 49.858678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.859564] ? __create_object+0x59/0x80 [ 49.860292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.861251] __vmalloc_noprof+0x59/0x60 [ 49.862011] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.862882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.863819] bpf_prog_alloc+0x39/0x200 [ 49.864560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.865493] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.866424] do_seccomp+0x349/0x25e0 [ 49.867111] ? find_held_lock+0x2b/0x80 [ 49.867880] ? do_prlimit+0x310/0x610 [ 49.868624] ? __pfx_do_seccomp+0x10/0x10 [ 49.869420] ? do_raw_spin_unlock+0x53/0x220 [ 49.870217] ? _raw_spin_unlock+0x1e/0x40 [ 49.871004] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.871971] ? static_key_count+0x60/0x80 [ 49.872766] prctl_set_seccomp+0x4e/0x70 [ 49.873545] __do_sys_prctl+0xe6c/0x1d70 [ 49.874290] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.875145] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.876118] ? irqentry_exit+0xf3/0x650 [ 49.876901] do_syscall_64+0xbf/0x430 [ 49.877668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.878629] RIP: 0033:0x7f93e7d7c5cd [ 49.879292] 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 [ 49.882559] RSP: 002b:00007ffc73ac2560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.883931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93e7d7c5cd [ 49.885217] RDX: 000055bc14ff6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.886512] RBP: 00007ffc73ac25c0 R08: 0000000000000000 R09: 00007ffc73ac1c60 [ 49.887820] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc4b3e5b10 [ 49.889109] R13: 00007ffc73ac29f0 R14: 000055bc4b3e62b0 R15: 000055bc4b3fa6f0 [ 49.890429] [ 49.890858] irq event stamp: 1853 [ 49.891508] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 49.893036] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 49.894579] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.896110] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.897653] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62013' (ECDSA) to the list of known hosts. 2025/11/18 15:05:24 fuzzer started 2025/11/18 15:05:24 dialing manager at localhost:34383 2025/11/18 15:05:24 checking machine... 2025/11/18 15:05:24 checking revisions... [ 50.813955] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:05:24 testing simple program... [ 50.899601] cgroup: Unknown subsys name 'net' [ 50.955941] cgroup: Unknown subsys name 'cpuset' [ 50.973094] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:05:23 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888017aa3780 RCX=ffff88806ce08984 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888017aa3b7c RBP=ffff888017aa3780 RSP=ffff88806ce08990 R8 =ffffffff86ab8488 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=00000000000255cb R12=ffff888017aa3780 R13=ffff88806ce08a78 R14=ffff888015faf9e8 R15=ffff88806ce08a30 RIP=ffffffff815d2c25 RFL=00000246 [---Z-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 00007f03c0d7d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff31ddb000 CR3=000000001eb9e000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000ff02 RBX=ffff888009643780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009644200 RDI=ffff888009644200 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527588 RFL=00000082 [--S----] 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=00007ffd30765408 CR3=000000000e351000 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=8cf778833f846085504f485f3afa228f XMM02=ec2efd57dc4c00df0000000000305978 XMM03=774212d9cf6e51a80000000000305a48 XMM04=314bed47a3137bc800000000000ae988 XMM05=14648eaa1277bab100000000003225f8 XMM06=c37bf777248a9492000000000031c750 XMM07=e042d86d42eb936e0000000000313998 XMM08=774212d9cf6e51a80000000000305a48 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000