[ 45.911762] ------------[ cut here ]------------ [ 45.912629] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.914653] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.916109] Modules linked in: [ 45.916745] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.918770] Tainted: [W]=WARN [ 45.919318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.920760] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.921614] 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 [ 45.924731] RSP: 0018:ffff8880161dfbc0 EFLAGS: 00010286 [ 45.925654] RAX: 0000000000000000 RBX: ffffed1002c3bf78 RCX: ffffffff813a4050 [ 45.926961] RDX: ffff88801684d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.928224] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3bf2f [ 45.929473] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.930741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161dfdf8 [ 45.932006] FS: 00007f1315721900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.933418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.934474] CR2: 00007f1315c13580 CR3: 0000000019755000 CR4: 0000000000350ef0 [ 45.935726] Call Trace: [ 45.936177] [ 45.936580] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.937463] ? __create_object+0x59/0x80 [ 45.938252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.939206] __vmalloc_noprof+0x59/0x60 [ 45.939948] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.940807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.941727] bpf_prog_alloc+0x39/0x200 [ 45.942426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.943351] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.944235] do_seccomp+0x349/0x25e0 [ 45.944948] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.945844] ? __pfx_do_seccomp+0x10/0x10 [ 45.946587] ? find_held_lock+0x2b/0x80 [ 45.947333] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.948283] ? static_key_count+0x60/0x80 [ 45.949057] prctl_set_seccomp+0x4e/0x70 [ 45.949819] __do_sys_prctl+0xe6c/0x1d70 [ 45.950558] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.951421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.952373] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.953330] ? irqentry_exit+0xf3/0x650 [ 45.954079] do_syscall_64+0xbf/0x430 [ 45.954812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.955754] RIP: 0033:0x7f1315c135cd [ 45.956412] 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 [ 45.959505] RSP: 002b:00007ffe9d41b990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.960838] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1315c135cd [ 45.962112] RDX: 0000556921c39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.963364] RBP: 00007ffe9d41b9f0 R08: 0000000000000000 R09: 00007ffe9d41b090 [ 45.964616] R10: 0000000000000000 R11: 0000000000000246 R12: 000055695f2b9ad0 [ 45.965869] R13: 00007ffe9d41be20 R14: 000055695f2babc0 R15: 000055695f2cb780 [ 45.967150] [ 45.967565] irq event stamp: 1757 [ 45.968218] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 45.969718] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 45.971238] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 45.972749] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 45.974240] ---[ end trace 0000000000000000 ]--- [ 48.740833] ------------[ cut here ]------------ [ 48.741742] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.743824] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.745259] Modules linked in: [ 48.746133] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.748173] Tainted: [W]=WARN [ 48.748767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.750262] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.751171] 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 [ 48.754329] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286 [ 48.755280] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050 [ 48.756556] RDX: ffff8880195c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.757814] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f [ 48.759128] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.760391] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8 [ 48.761663] FS: 00007f7a8618a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.763153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.764196] CR2: 00007ffd2b88cef7 CR3: 000000000e6c7000 CR4: 0000000000350ef0 [ 48.765470] Call Trace: [ 48.765976] [ 48.766426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.767337] ? __create_object+0x59/0x80 [ 48.768120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.769091] __vmalloc_noprof+0x59/0x60 [ 48.769844] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.770762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.771646] bpf_prog_alloc+0x39/0x200 [ 48.772378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.773303] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.774230] do_seccomp+0x349/0x25e0 [ 48.774948] ? find_held_lock+0x2b/0x80 [ 48.775713] ? do_prlimit+0x310/0x610 [ 48.776410] ? __pfx_do_seccomp+0x10/0x10 [ 48.777194] ? do_raw_spin_unlock+0x53/0x220 [ 48.778009] ? _raw_spin_unlock+0x1e/0x40 [ 48.778835] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.779800] ? static_key_count+0x60/0x80 [ 48.780559] prctl_set_seccomp+0x4e/0x70 [ 48.781344] __do_sys_prctl+0xe6c/0x1d70 [ 48.782136] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.783013] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.783977] ? irqentry_exit+0xf3/0x650 [ 48.784737] do_syscall_64+0xbf/0x430 [ 48.785430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.786421] RIP: 0033:0x7f7a8667c5cd [ 48.787118] 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 [ 48.790287] RSP: 002b:00007ffd2b88b820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.791634] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a8667c5cd [ 48.792908] RDX: 00005583f6915e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.794223] RBP: 00007ffd2b88b880 R08: 0000000000000000 R09: 00007ffd2b88af20 [ 48.795448] R10: 0000000000000000 R11: 0000000000000246 R12: 000055840cb88ad0 [ 48.796489] R13: 00007ffd2b88bcb0 R14: 000055840cb89bc0 R15: 000055840cb9a780 [ 48.797559] [ 48.797937] irq event stamp: 1807 [ 48.798464] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 48.799709] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 48.800952] softirqs last enabled at (1458): [] handle_softirqs+0x50c/0x770 [ 48.802249] softirqs last disabled at (1453): [] __irq_exit_rcu+0xc4/0x100 [ 48.803482] ---[ end trace 0000000000000000 ]--- [ 49.536277] ------------[ cut here ]------------ [ 49.537175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.539125] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.540700] Modules linked in: [ 49.541374] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.543541] Tainted: [W]=WARN [ 49.544200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.545636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.546522] 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 [ 49.549607] RSP: 0018:ffff88801783fbc0 EFLAGS: 00010286 [ 49.550574] RAX: 0000000000000000 RBX: ffffed1002f07f78 RCX: ffffffff813a4050 [ 49.551826] RDX: ffff8880166a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.553074] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f07f2f [ 49.554334] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.555574] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801783fdf8 [ 49.556845] FS: 00007fd385b14900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.558270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.559310] CR2: 00007fd386006580 CR3: 000000000da9e000 CR4: 0000000000350ef0 [ 49.560596] Call Trace: [ 49.561098] [ 49.561512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.562417] ? __create_object+0x59/0x80 [ 49.563190] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.564156] __vmalloc_noprof+0x59/0x60 [ 49.564914] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.565791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.566728] bpf_prog_alloc+0x39/0x200 [ 49.567419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.568350] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.569256] do_seccomp+0x349/0x25e0 [ 49.569977] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.570890] ? __pfx_do_seccomp+0x10/0x10 [ 49.571638] ? find_held_lock+0x2b/0x80 [ 49.572396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.573353] ? static_key_count+0x60/0x80 [ 49.574160] prctl_set_seccomp+0x4e/0x70 [ 49.574928] __do_sys_prctl+0xe6c/0x1d70 [ 49.575656] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.576512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.577472] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.578457] ? irqentry_exit+0xf3/0x650 [ 49.579217] do_syscall_64+0xbf/0x430 [ 49.579946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.580903] RIP: 0033:0x7fd3860065cd [ 49.581557] 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 [ 49.584718] RSP: 002b:00007ffcae840f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.586098] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3860065cd [ 49.587356] RDX: 0000563e7f075e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.588617] RBP: 00007ffcae840f90 R08: 0000000000000000 R09: 00007ffcae840630 [ 49.589885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ea88d9ad0 [ 49.591096] R13: 00007ffcae8413c0 R14: 0000563ea88dabc0 R15: 0000563ea88eb780 [ 49.592161] [ 49.592509] irq event stamp: 1867 [ 49.593045] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 49.594307] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 49.595555] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 49.596822] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 49.598075] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11585' (ECDSA) to the list of known hosts. 2025/11/17 14:58:20 fuzzer started 2025/11/17 14:58:20 dialing manager at localhost:37895 2025/11/17 14:58:20 checking machine... 2025/11/17 14:58:20 checking revisions... [ 50.529333] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:58:20 testing simple program... [ 50.618047] cgroup: Unknown subsys name 'net' [ 50.682417] cgroup: Unknown subsys name 'cpuset' [ 50.695997] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:58:19 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08930 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023db7 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806ce08a40 RIP=ffffffff81b2d12d RFL=00000297 [--S-APC] 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 00007f5aeb73a700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a86741618 CR3=000000000b8ae000 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=b3415530472f653800000000000ae988 XMM05=15af3291d10057c60000000000322390 XMM06=e1bcd410fb3842e60000000000321248 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff88596101 RBX=ffff8880096fb780 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f5b RFL=00000046 [---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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd2b885000 CR3=000000000e769000 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=6720646572637465733a4d41503d706f 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