[ 38.971856] ------------[ cut here ]------------ [ 38.972801] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.974770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 38.976218] Modules linked in: [ 38.976891] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.978866] Tainted: [W]=WARN [ 38.979459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.980934] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.981848] 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 [ 38.984990] RSP: 0018:ffff8880157bfbc0 EFLAGS: 00010286 [ 38.985957] RAX: 0000000000000000 RBX: ffffed1002af7f78 RCX: ffffffff813a4050 [ 38.987238] RDX: ffff888018a2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.988519] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af7f2f [ 38.989796] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.991068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157bfdf8 [ 38.992364] FS: 00007f620f4ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.993784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.994863] CR2: 00007f620fa544a6 CR3: 000000000d5b9000 CR4: 0000000000350ef0 [ 38.996142] Call Trace: [ 38.996647] [ 38.997056] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.997946] ? __create_object+0x59/0x80 [ 38.998729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.999699] __vmalloc_noprof+0x59/0x60 [ 39.000462] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.001282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.002204] bpf_prog_alloc+0x39/0x200 [ 39.002937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.003855] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.004761] do_seccomp+0x349/0x25e0 [ 39.005472] ? find_held_lock+0x2b/0x80 [ 39.006183] ? do_prlimit+0x310/0x610 [ 39.006920] ? __pfx_do_seccomp+0x10/0x10 [ 39.007710] ? do_raw_spin_unlock+0x53/0x220 [ 39.008549] ? _raw_spin_unlock+0x1e/0x40 [ 39.009277] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.010235] ? static_key_count+0x60/0x80 [ 39.011016] prctl_set_seccomp+0x4e/0x70 [ 39.011784] __do_sys_prctl+0xe6c/0x1d70 [ 39.012570] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.013419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.014327] ? irqentry_exit+0xf3/0x650 [ 39.015091] do_syscall_64+0xbf/0x430 [ 39.015831] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.016783] RIP: 0033:0x7f620f9e05cd [ 39.017477] 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 [ 39.020648] RSP: 002b:00007ffe115e0170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.022008] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f620f9e05cd [ 39.023282] RDX: 00005603990dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.024585] RBP: 00007ffe115e01d0 R08: 0000000000000000 R09: 00007ffe115df870 [ 39.025865] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603b658b2b0 [ 39.027126] R13: 00007ffe115e0600 R14: 00005603b658dd20 R15: 00005603b659f8d0 [ 39.028430] [ 39.028851] irq event stamp: 1797 [ 39.029495] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 39.031002] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 39.032522] softirqs last enabled at (1332): [] handle_softirqs+0x50c/0x770 [ 39.034052] softirqs last disabled at (1327): [] __irq_exit_rcu+0xc4/0x100 [ 39.035557] ---[ end trace 0000000000000000 ]--- [ 42.592640] ------------[ cut here ]------------ [ 42.593405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.595065] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.596270] Modules linked in: [ 42.596795] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.598396] Tainted: [W]=WARN [ 42.598848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.600038] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.600786] 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 [ 42.603404] RSP: 0018:ffff88800b83fbc0 EFLAGS: 00010286 [ 42.604192] RAX: 0000000000000000 RBX: ffffed1001707f78 RCX: ffffffff813a4050 [ 42.605267] RDX: ffff88800a288000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.606368] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001707f2f [ 42.607442] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.608508] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b83fdf8 [ 42.609574] FS: 00007ff5b542a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.610756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.611628] CR2: 00007ffd7df15ef7 CR3: 000000000de85000 CR4: 0000000000350ef0 [ 42.612704] Call Trace: [ 42.613097] [ 42.613459] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.614175] ? __create_object+0x59/0x80 [ 42.614824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.615611] __vmalloc_noprof+0x59/0x60 [ 42.616213] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.616943] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.617704] bpf_prog_alloc+0x39/0x200 [ 42.618283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.619063] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.619817] do_seccomp+0x349/0x25e0 [ 42.620422] ? find_held_lock+0x2b/0x80 [ 42.621024] ? do_prlimit+0x310/0x610 [ 42.621659] ? __pfx_do_seccomp+0x10/0x10 [ 42.622276] ? do_raw_spin_unlock+0x53/0x220 [ 42.622956] ? _raw_spin_unlock+0x1e/0x40 [ 42.623603] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.624407] ? static_key_count+0x60/0x80 [ 42.625030] prctl_set_seccomp+0x4e/0x70 [ 42.625667] __do_sys_prctl+0xe6c/0x1d70 [ 42.626270] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.626969] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.627789] ? irqentry_exit+0xf3/0x650 [ 42.628431] do_syscall_64+0xbf/0x430 [ 42.629008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.629801] RIP: 0033:0x7ff5b591c5cd [ 42.630368] 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 [ 42.632952] RSP: 002b:00007ffd7df13ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.634074] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5b591c5cd [ 42.635139] RDX: 0000555d622fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.636217] RBP: 00007ffd7df13f30 R08: 0000000000000000 R09: 00007ffd7df135d0 [ 42.637317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d7c3c22b0 [ 42.638402] R13: 00007ffd7df14360 R14: 0000555d7c3c4d20 R15: 0000555d7c3d68d0 [ 42.639482] [ 42.639839] irq event stamp: 1717 [ 42.640388] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 42.641672] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 42.642927] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 42.644225] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 42.645483] ---[ end trace 0000000000000000 ]--- [ 43.431487] ------------[ cut here ]------------ [ 43.432415] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.434388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.435830] Modules linked in: [ 43.436487] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.438525] Tainted: [W]=WARN [ 43.439073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.440537] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.441449] 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 [ 43.444584] RSP: 0018:ffff88801747fbc0 EFLAGS: 00010286 [ 43.445556] RAX: 0000000000000000 RBX: ffffed1002e8ff78 RCX: ffffffff813a4050 [ 43.446823] RDX: ffff888016e29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.448108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ff2f [ 43.449397] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.450708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801747fdf8 [ 43.451988] FS: 00007f5d28957900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.453424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.454500] CR2: 00007ffdfd1fbef7 CR3: 000000000e225000 CR4: 0000000000350ef0 [ 43.455789] Call Trace: [ 43.456263] [ 43.456727] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.457625] ? __create_object+0x59/0x80 [ 43.458400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.459338] __vmalloc_noprof+0x59/0x60 [ 43.460108] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.460966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.461918] bpf_prog_alloc+0x39/0x200 [ 43.462652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.463586] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.464516] do_seccomp+0x349/0x25e0 [ 43.465191] ? find_held_lock+0x2b/0x80 [ 43.465961] ? do_prlimit+0x310/0x610 [ 43.466707] ? __pfx_do_seccomp+0x10/0x10 [ 43.467500] ? do_raw_spin_unlock+0x53/0x220 [ 43.468305] ? _raw_spin_unlock+0x1e/0x40 [ 43.469093] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.470053] ? static_key_count+0x60/0x80 [ 43.470863] prctl_set_seccomp+0x4e/0x70 [ 43.471646] __do_sys_prctl+0xe6c/0x1d70 [ 43.472443] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.473261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.474291] ? irqentry_exit+0xf3/0x650 [ 43.475063] do_syscall_64+0xbf/0x430 [ 43.475794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.476784] RIP: 0033:0x7f5d28e495cd [ 43.477491] 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 [ 43.480716] RSP: 002b:00007ffdfd1fa090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.482100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d28e495cd [ 43.483408] RDX: 0000563ee0171e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.484723] RBP: 00007ffdfd1fa0f0 R08: 0000000000000000 R09: 00007ffdfd1f9790 [ 43.486012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ee6318240 [ 43.487312] R13: 00007ffdfd1fa520 R14: 0000563ee6317bf0 R15: 0000563ee632c4d0 [ 43.488638] [ 43.489063] irq event stamp: 1791 [ 43.489723] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 43.491243] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 43.492779] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 43.494324] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 43.495895] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52398' (ECDSA) to the list of known hosts. 2025/11/19 04:45:19 fuzzer started 2025/11/19 04:45:19 dialing manager at localhost:34383 2025/11/19 04:45:19 checking machine... 2025/11/19 04:45:19 checking revisions... [ 44.384593] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:45:19 testing simple program... [ 44.462213] cgroup: Unknown subsys name 'net' [ 44.528792] cgroup: Unknown subsys name 'cpuset' [ 44.543335] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:45:18 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800fa9f470 RCX=0000000000000001 RDX=1ffff11001f53e7a RSI=ffff88800fa9f460 RDI=ffff88800fa9f3d0 RBP=ffff8880097d1640 RSP=ffff88800fa9f308 R8 =0000000000000001 R9 =ffff88800fa9f408 R10=000000000003c9ed R11=000000000000453f R12=ffff88800fa9f428 R13=ffff88800fa9f410 R14=ffff88800fa9f460 R15=ffff88800fa9f3c8 RIP=ffffffff8135fb9c 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbdf834d8 CR3=000000000d801000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000007fc8e1ded0f26910 XMM02=00000000000000000000000000000000 XMM03=0000000000320d38e9e4601031713839 XMM04=643ce64d8825d71c00000000000ae988 XMM05=1319e678c5640f8a0000000000320d38 XMM06=5b441c9aa74920470000000000320ca0 XMM07=58f17c1affdc82d600000000003113f0 XMM08=406589be3f9c4b220000000000311258 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffff940000a9721 RBX=ffffea000054b934 RCX=ffffffff819fa07a RDX=fffff940000a9721 RSI=0000000000000008 RDI=ffffea000054b900 RBP=fffff940000a9720 RSP=ffff888016c4fb90 R8 =0000000000000000 R9 =fffff940000a9720 R10=ffffea000054b907 R11=0000000000000001 R12=ffff88800d1b3b40 R13=ffff888016c4fd90 R14=0000000000000000 R15=ffff888016c4fd68 RIP=ffffffff81b2d177 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff5b542a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555d7c3c2f40 CR3=000000000d8b1000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000