[ 45.891054] ------------[ cut here ]------------ [ 45.892167] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.894233] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.895674] Modules linked in: [ 45.896261] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.898253] Tainted: [W]=WARN [ 45.898850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.900310] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.901615] 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 [ 45.904784] RSP: 0018:ffff88801bca7bc0 EFLAGS: 00010286 [ 45.905758] RAX: 0000000000000000 RBX: ffffed1003794f78 RCX: ffffffff813a4050 [ 45.907049] RDX: ffff88801a79b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.908352] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003794f2f [ 45.909622] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.910935] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bca7df8 [ 45.912218] FS: 00007f282868d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.913660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.914738] CR2: 00007ffc7adecef8 CR3: 000000000ca8b000 CR4: 0000000000350ef0 [ 45.916025] Call Trace: [ 45.916522] [ 45.916933] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.917823] ? __create_object+0x59/0x80 [ 45.918579] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.919373] __vmalloc_noprof+0x59/0x60 [ 45.919964] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.920677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.921448] bpf_prog_alloc+0x39/0x200 [ 45.922025] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.922804] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.923544] do_seccomp+0x349/0x25e0 [ 45.924096] ? find_held_lock+0x2b/0x80 [ 45.924724] ? do_prlimit+0x310/0x610 [ 45.925305] ? __pfx_do_seccomp+0x10/0x10 [ 45.925949] ? do_raw_spin_unlock+0x53/0x220 [ 45.926643] ? _raw_spin_unlock+0x1e/0x40 [ 45.927250] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.928040] ? static_key_count+0x60/0x80 [ 45.928693] prctl_set_seccomp+0x4e/0x70 [ 45.929296] __do_sys_prctl+0xe6c/0x1d70 [ 45.929940] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.930653] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.931454] ? irqentry_exit+0xf3/0x650 [ 45.932049] do_syscall_64+0xbf/0x430 [ 45.932650] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.933430] RIP: 0033:0x7f2828b7f5cd [ 45.933975] 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 [ 45.936568] RSP: 002b:00007ffc7adea6d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.937695] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2828b7f5cd [ 45.938777] RDX: 00005575b3171e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.939830] RBP: 00007ffc7adea730 R08: 0000000000000000 R09: 00007ffc7ade9dd0 [ 45.940887] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575ef7d9ad0 [ 45.941942] R13: 00007ffc7adeab60 R14: 00005575ef7dabc0 R15: 00005575ef7eb780 [ 45.943026] [ 45.943402] irq event stamp: 1843 [ 45.943900] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 45.945151] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 45.946423] softirqs last enabled at (1874): [] handle_softirqs+0x50c/0x770 [ 45.947702] softirqs last disabled at (1869): [] __irq_exit_rcu+0xc4/0x100 [ 45.948941] ---[ end trace 0000000000000000 ]--- [ 49.063986] ------------[ cut here ]------------ [ 49.064900] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.066897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.068384] Modules linked in: [ 49.068974] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.071222] Tainted: [W]=WARN [ 49.071873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.073670] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.074599] 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 [ 49.078170] RSP: 0018:ffff888017207bc0 EFLAGS: 00010286 [ 49.079198] RAX: 0000000000000000 RBX: ffffed1002e40f78 RCX: ffffffff813a4050 [ 49.080492] RDX: ffff888017558000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.081790] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e40f2f [ 49.083056] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.084351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017207df8 [ 49.085630] FS: 00007f87c10ce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.087071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.088134] CR2: 00007ffff955eef8 CR3: 000000000d9be000 CR4: 0000000000350ef0 [ 49.089430] Call Trace: [ 49.089891] [ 49.090345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.091200] ? __create_object+0x59/0x80 [ 49.091956] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.092907] __vmalloc_noprof+0x59/0x60 [ 49.093671] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.094702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.095645] bpf_prog_alloc+0x39/0x200 [ 49.096483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.097526] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.098438] do_seccomp+0x349/0x25e0 [ 49.099110] ? find_held_lock+0x2b/0x80 [ 49.099865] ? do_prlimit+0x310/0x610 [ 49.100594] ? __pfx_do_seccomp+0x10/0x10 [ 49.101505] ? do_raw_spin_unlock+0x53/0x220 [ 49.102300] ? _raw_spin_unlock+0x1e/0x40 [ 49.103064] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.104005] ? static_key_count+0x60/0x80 [ 49.104776] prctl_set_seccomp+0x4e/0x70 [ 49.105549] __do_sys_prctl+0xe6c/0x1d70 [ 49.106301] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.107147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.108109] ? irqentry_exit+0xf3/0x650 [ 49.108862] do_syscall_64+0xbf/0x430 [ 49.109596] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.110550] RIP: 0033:0x7f87c15c05cd [ 49.111448] 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 [ 49.114744] RSP: 002b:00007ffff955d870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.116115] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87c15c05cd [ 49.117400] RDX: 000055e02358be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.118641] RBP: 00007ffff955d8d0 R08: 0000000000000000 R09: 00007ffff955cf70 [ 49.119689] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e04f24fbf0 [ 49.120738] R13: 00007ffff955dd00 R14: 000055e04f259380 R15: 000055e04f264460 [ 49.121800] [ 49.122156] irq event stamp: 1863 [ 49.122746] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 49.124065] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 49.125298] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 49.126597] softirqs last disabled at (1407): [] __irq_exit_rcu+0xc4/0x100 [ 49.127831] ---[ end trace 0000000000000000 ]--- [ 49.912819] ------------[ cut here ]------------ [ 49.913733] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.915718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.917159] Modules linked in: [ 49.917786] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.919991] Tainted: [W]=WARN [ 49.920650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.922123] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.923035] 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 [ 49.926256] RSP: 0018:ffff888016e3fbc0 EFLAGS: 00010286 [ 49.927231] RAX: 0000000000000000 RBX: ffffed1002dc7f78 RCX: ffffffff813a4050 [ 49.928518] RDX: ffff888018978000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.929799] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc7f2f [ 49.931102] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.932402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e3fdf8 [ 49.933701] FS: 00007fb03992b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.935151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.936225] CR2: 00007fff756e4ef8 CR3: 000000001fc20000 CR4: 0000000000350ef0 [ 49.937515] Call Trace: [ 49.937992] [ 49.938451] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.939361] ? __create_object+0x59/0x80 [ 49.940110] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.941091] __vmalloc_noprof+0x59/0x60 [ 49.941848] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.942731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.943663] bpf_prog_alloc+0x39/0x200 [ 49.944409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.945295] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.946214] do_seccomp+0x349/0x25e0 [ 49.946934] ? find_held_lock+0x2b/0x80 [ 49.947701] ? do_prlimit+0x310/0x610 [ 49.948453] ? __pfx_do_seccomp+0x10/0x10 [ 49.949202] ? do_raw_spin_unlock+0x53/0x220 [ 49.950028] ? _raw_spin_unlock+0x1e/0x40 [ 49.950835] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.951823] ? static_key_count+0x60/0x80 [ 49.952621] prctl_set_seccomp+0x4e/0x70 [ 49.953405] __do_sys_prctl+0xe6c/0x1d70 [ 49.954156] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.955023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.955996] ? irqentry_exit+0xf3/0x650 [ 49.956755] do_syscall_64+0xbf/0x430 [ 49.957497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.958455] RIP: 0033:0x7fb039e1d5cd [ 49.959127] 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 [ 49.962312] RSP: 002b:00007fff756e27f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.963730] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb039e1d5cd [ 49.965024] RDX: 000055e26179ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.966335] RBP: 00007fff756e2850 R08: 0000000000000000 R09: 00007fff756e1ef0 [ 49.967632] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e28fd6abf0 [ 49.968923] R13: 00007fff756e2c80 R14: 000055e28fd74380 R15: 000055e28fd7f460 [ 49.970246] [ 49.970715] irq event stamp: 1791 [ 49.971379] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.972912] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.974513] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 49.976073] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 49.977599] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2293' (ECDSA) to the list of known hosts. 2025/11/19 02:44:42 fuzzer started 2025/11/19 02:44:42 dialing manager at localhost:34383 2025/11/19 02:44:42 checking machine... 2025/11/19 02:44:42 checking revisions... [ 50.860985] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:44:43 testing simple program... [ 50.942457] cgroup: Unknown subsys name 'net' [ 51.000298] cgroup: Unknown subsys name 'cpuset' [ 51.018537] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:44:42 Registers: info registers vcpu 0 RAX=0000000000054733 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0087f948 CR3=000000000ed8a000 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=2031343a34343a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a34343a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000180 RCX=ffffffff83cab6e8 RDX=ffffea00007cf400 RSI=ffffffff83cab745 RDI=ffff88806cf31cd0 RBP=ffff888016a677e8 RSP=ffff888016a67790 R8 =0000000000000000 R9 =ffffed10012f4a28 R10=0000000000000180 R11=0000000000000000 R12=ffffea00007cf400 R13=0000000000000000 R14=ffff88801f3d1040 R15=ffff8880096c7b40 RIP=ffffffff81ab643e 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 00007f87c10ce900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff9557000 CR3=000000000d7d4000 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