[ 38.964185] ------------[ cut here ]------------ [ 38.965135] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.967135] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.968603] Modules linked in: [ 38.969201] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.971181] Tainted: [W]=WARN [ 38.971786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.973275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.974199] 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 [ 38.977402] RSP: 0018:ffff888019ab7bc0 EFLAGS: 00010286 [ 38.978376] RAX: 0000000000000000 RBX: ffffed1003356f78 RCX: ffffffff813a4050 [ 38.979659] RDX: ffff8880154e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.980969] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003356f2f [ 38.982248] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.983539] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ab7df8 [ 38.984841] FS: 00007f2fdf1fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.986296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.987372] CR2: 00007fff0aa30ef7 CR3: 000000000d9c4000 CR4: 0000000000350ef0 [ 38.988668] Call Trace: [ 38.989130] [ 38.989583] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.990436] ? __create_object+0x59/0x80 [ 38.991229] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.992208] __vmalloc_noprof+0x59/0x60 [ 38.992994] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.993884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.994826] bpf_prog_alloc+0x39/0x200 [ 38.995560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.996497] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.997368] do_seccomp+0x349/0x25e0 [ 38.998088] ? find_held_lock+0x2b/0x80 [ 38.998839] ? do_prlimit+0x310/0x610 [ 38.999575] ? __pfx_do_seccomp+0x10/0x10 [ 39.000339] ? do_raw_spin_unlock+0x53/0x220 [ 39.001183] ? _raw_spin_unlock+0x1e/0x40 [ 39.001969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.002949] ? static_key_count+0x60/0x80 [ 39.003762] prctl_set_seccomp+0x4e/0x70 [ 39.004565] __do_sys_prctl+0xe6c/0x1d70 [ 39.005294] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.006171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.007150] ? irqentry_exit+0xf3/0x650 [ 39.007922] do_syscall_64+0xbf/0x430 [ 39.008694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.009649] RIP: 0033:0x7f2fdf6ed5cd [ 39.010316] 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 [ 39.013496] RSP: 002b:00007fff0aa2e4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.014873] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fdf6ed5cd [ 39.016163] RDX: 0000562c6ed4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.017481] RBP: 00007fff0aa2e510 R08: 0000000000000000 R09: 00007fff0aa2dbb0 [ 39.018773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c7f679ad0 [ 39.020069] R13: 00007fff0aa2e940 R14: 0000562c7f67abc0 R15: 0000562c7f68b780 [ 39.021382] [ 39.021853] irq event stamp: 1739 [ 39.022501] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 39.024026] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 39.025578] softirqs last enabled at (1232): [] handle_softirqs+0x50c/0x770 [ 39.027124] softirqs last disabled at (1227): [] __irq_exit_rcu+0xc4/0x100 [ 39.028665] ---[ end trace 0000000000000000 ]--- [ 42.471919] ------------[ cut here ]------------ [ 42.472856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.474842] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.476293] Modules linked in: [ 42.476949] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.479175] Tainted: [W]=WARN [ 42.479830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.481320] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.482227] 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 [ 42.485409] RSP: 0018:ffff888016c07bc0 EFLAGS: 00010286 [ 42.486399] RAX: 0000000000000000 RBX: ffffed1002d80f78 RCX: ffffffff813a4050 [ 42.487671] RDX: ffff888019af3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.488961] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d80f2f [ 42.490242] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.491522] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c07df8 [ 42.492813] FS: 00007fec4fa6e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.494251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.495324] CR2: 00007fff1f3e3ef7 CR3: 000000000e018000 CR4: 0000000000350ef0 [ 42.496615] Call Trace: [ 42.497076] [ 42.497539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.498397] ? __create_object+0x59/0x80 [ 42.499171] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.500145] __vmalloc_noprof+0x59/0x60 [ 42.500905] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.501771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.502700] bpf_prog_alloc+0x39/0x200 [ 42.503383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.504320] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.505216] do_seccomp+0x349/0x25e0 [ 42.505939] ? find_held_lock+0x2b/0x80 [ 42.506696] ? do_prlimit+0x310/0x610 [ 42.507412] ? __pfx_do_seccomp+0x10/0x10 [ 42.508209] ? do_raw_spin_unlock+0x53/0x220 [ 42.509043] ? _raw_spin_unlock+0x1e/0x40 [ 42.509834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.510797] ? static_key_count+0x60/0x80 [ 42.511603] prctl_set_seccomp+0x4e/0x70 [ 42.512347] __do_sys_prctl+0xe6c/0x1d70 [ 42.513132] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.513990] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.514949] ? irqentry_exit+0xf3/0x650 [ 42.515715] do_syscall_64+0xbf/0x430 [ 42.516418] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.517372] RIP: 0033:0x7fec4ff605cd [ 42.518082] 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 [ 42.521260] RSP: 002b:00007fff1f3e23a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.522635] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec4ff605cd [ 42.523915] RDX: 00005627d09b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.525211] RBP: 00007fff1f3e2400 R08: 0000000000000000 R09: 00007fff1f3e1aa0 [ 42.526484] R10: 0000000000000000 R11: 0000000000000246 R12: 000056280e579ad0 [ 42.527762] R13: 00007fff1f3e2830 R14: 000056280e57abc0 R15: 000056280e58b780 [ 42.529063] [ 42.529419] irq event stamp: 1869 [ 42.529970] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 42.531259] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 42.532536] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 42.533828] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 42.535080] ---[ end trace 0000000000000000 ]--- [ 43.328273] ------------[ cut here ]------------ [ 43.329289] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.331386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.333017] Modules linked in: [ 43.333678] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.335758] Tainted: [W]=WARN [ 43.336346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.337935] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.338898] 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 [ 43.342231] RSP: 0018:ffff8880170a7bc0 EFLAGS: 00010286 [ 43.343255] RAX: 0000000000000000 RBX: ffffed1002e14f78 RCX: ffffffff813a4050 [ 43.344611] RDX: ffff888015295340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.345967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e14f2f [ 43.347297] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.348644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170a7df8 [ 43.349984] FS: 00007f7f80256900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.351491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.352621] CR2: 00007f7f80748580 CR3: 000000000d369000 CR4: 0000000000350ef0 [ 43.353951] Call Trace: [ 43.354427] [ 43.354910] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.355830] ? __create_object+0x59/0x80 [ 43.356652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.357668] __vmalloc_noprof+0x59/0x60 [ 43.358411] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.359310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.360266] bpf_prog_alloc+0x39/0x200 [ 43.361052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.362024] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.362952] do_seccomp+0x349/0x25e0 [ 43.363676] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.364617] ? __pfx_do_seccomp+0x10/0x10 [ 43.365378] ? find_held_lock+0x2b/0x80 [ 43.366150] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.367125] ? static_key_count+0x60/0x80 [ 43.367945] prctl_set_seccomp+0x4e/0x70 [ 43.368759] __do_sys_prctl+0xe6c/0x1d70 [ 43.369555] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.370393] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.371378] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.372388] ? irqentry_exit+0xf3/0x650 [ 43.373188] do_syscall_64+0xbf/0x430 [ 43.373956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.374932] RIP: 0033:0x7f7f807485cd [ 43.375644] 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 [ 43.378875] RSP: 002b:00007fff8edb00c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.380273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f807485cd [ 43.381619] RDX: 00005624f1101e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.382919] RBP: 00007fff8edb0120 R08: 0000000000000000 R09: 00007fff8edaf7c0 [ 43.384219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562506ecf2b0 [ 43.385555] R13: 00007fff8edb0550 R14: 0000562506ed1d20 R15: 0000562506ee38d0 [ 43.386898] [ 43.387337] irq event stamp: 1753 [ 43.388008] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 43.389564] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 43.391123] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 43.392710] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 43.394046] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55686' (ECDSA) to the list of known hosts. 2025/11/18 23:42:41 fuzzer started 2025/11/18 23:42:41 dialing manager at localhost:34383 2025/11/18 23:42:41 checking machine... 2025/11/18 23:42:41 checking revisions... [ 44.327073] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:42:42 testing simple program... [ 44.417035] cgroup: Unknown subsys name 'net' [ 44.482272] cgroup: Unknown subsys name 'cpuset' [ 44.505206] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:42:41 Registers: info registers vcpu 0 RAX=ffffffff86a49dd1 RBX=0000000000000001 RCX=ffffffff86a49dcc RDX=0000000000000000 RSI=1ffffffff0d493ba RDI=ffffffff866dc318 RBP=ffff888009627888 RSP=ffff8880096277c0 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffff888009627890 R13=ffff888009627878 R14=ffff888009627871 R15=ffff888009627830 RIP=ffffffff8135e815 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fec4fa2201c CR3=000000000e4a9000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=9a5b68192dbbf5b500000000000ae988 XMM05=574b9fcedcf0d5b70000000000320c10 XMM06=474038aa6c007e1f000000000031fa00 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888015ee8000 RBX=dffffc0000000000 RCX=ffffffff8176720a RDX=0000000000000001 RSI=000000006cf37300 RDI=0000000000000000 RBP=ffff88801757ac00 RSP=ffff888019897db8 R8 =0000000000000000 R9 =ffffed100305ee06 R10=0000000000000000 R11=0000000000000000 R12=ffffc900006bf000 R13=ffff88806cf37300 R14=000000007fff0000 R15=000000007fff0000 RIP=ffffffff817518c8 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 00007ff93324b8c0 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=00007fec500260b0 CR3=000000000dc11000 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=000055c0804317f0000055c080434f90 XMM01=00000005ffffffff000055c0804317f0 XMM02=000055c08043c6300000000100000004 XMM03=000055c080466b50000055c080424700 XMM04=00000002ffffffff000055c080466b50 XMM05=000055c080448b70000055c08043c630 XMM06=000055c0804104900000000300000002 XMM07=00000000000000000000000000000000 XMM08=20202020203a657a697320656c696600 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000