[ 39.064597] ------------[ cut here ]------------ [ 39.065359] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.067122] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.068362] Modules linked in: [ 39.068934] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.070642] Tainted: [W]=WARN [ 39.071121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.072373] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.073166] 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 [ 39.075900] RSP: 0018:ffff88800f18fbc0 EFLAGS: 00010286 [ 39.076750] RAX: 0000000000000000 RBX: ffffed1001e31f78 RCX: ffffffff813a4050 [ 39.077866] RDX: ffff8880163bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.078979] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e31f2f [ 39.080081] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.081195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f18fdf8 [ 39.082302] FS: 00007fe492dea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.083547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.084416] CR2: 00007ffcdf63cef7 CR3: 00000000158cb000 CR4: 0000000000350ef0 [ 39.085526] Call Trace: [ 39.085924] [ 39.086275] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.087038] ? __create_object+0x59/0x80 [ 39.087709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.088537] __vmalloc_noprof+0x59/0x60 [ 39.089166] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.089913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.090711] bpf_prog_alloc+0x39/0x200 [ 39.091305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092112] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.092898] do_seccomp+0x349/0x25e0 [ 39.093523] ? find_held_lock+0x2b/0x80 [ 39.094139] ? do_prlimit+0x310/0x610 [ 39.094779] ? __pfx_do_seccomp+0x10/0x10 [ 39.095417] ? do_raw_spin_unlock+0x53/0x220 [ 39.096130] ? _raw_spin_unlock+0x1e/0x40 [ 39.096803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.097640] ? static_key_count+0x60/0x80 [ 39.098292] prctl_set_seccomp+0x4e/0x70 [ 39.098962] __do_sys_prctl+0xe6c/0x1d70 [ 39.099630] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.100326] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.101163] ? irqentry_exit+0xf3/0x650 [ 39.101815] do_syscall_64+0xbf/0x430 [ 39.102414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.103225] RIP: 0033:0x7fe4932dc5cd [ 39.103833] 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 [ 39.106575] RSP: 002b:00007ffcdf63b4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.107747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4932dc5cd [ 39.108858] RDX: 00005645eb6f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.109959] RBP: 00007ffcdf63b540 R08: 0000000000000000 R09: 00007ffcdf63abe0 [ 39.111061] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645f44dc2b0 [ 39.112166] R13: 00007ffcdf63b970 R14: 00005645f44ded20 R15: 00005645f44f08d0 [ 39.113290] [ 39.113691] irq event stamp: 1765 [ 39.114215] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.115520] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.116835] softirqs last enabled at (1292): [] handle_softirqs+0x50c/0x770 [ 39.118187] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 39.119505] ---[ end trace 0000000000000000 ]--- [ 41.973801] ------------[ cut here ]------------ [ 41.974952] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.977006] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.978457] Modules linked in: [ 41.979084] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.981098] Tainted: [W]=WARN [ 41.981697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.983191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.984090] 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 [ 41.987219] RSP: 0018:ffff888016f5fbc0 EFLAGS: 00010286 [ 41.988182] RAX: 0000000000000000 RBX: ffffed1002debf78 RCX: ffffffff813a4050 [ 41.989453] RDX: ffff888016289bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.990726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002debf2f [ 41.992008] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.993309] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f5fdf8 [ 41.994584] FS: 00007fd55495f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.996033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.997102] CR2: 00007ffd9e50eef7 CR3: 000000000d41e000 CR4: 0000000000350ef0 [ 41.998373] Call Trace: [ 41.998879] [ 41.999290] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.000276] ? __create_object+0x59/0x80 [ 42.001079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.002068] __vmalloc_noprof+0x59/0x60 [ 42.002832] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.003718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.004652] bpf_prog_alloc+0x39/0x200 [ 42.005361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.006301] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.007218] do_seccomp+0x349/0x25e0 [ 42.007939] ? find_held_lock+0x2b/0x80 [ 42.008697] ? do_prlimit+0x310/0x610 [ 42.009405] ? __pfx_do_seccomp+0x10/0x10 [ 42.010193] ? do_raw_spin_unlock+0x53/0x220 [ 42.011018] ? _raw_spin_unlock+0x1e/0x40 [ 42.011793] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.012760] ? static_key_count+0x60/0x80 [ 42.013586] prctl_set_seccomp+0x4e/0x70 [ 42.014312] __do_sys_prctl+0xe6c/0x1d70 [ 42.015098] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.015958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.016958] ? irqentry_exit+0xf3/0x650 [ 42.017730] do_syscall_64+0xbf/0x430 [ 42.018424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.019368] RIP: 0033:0x7fd554e515cd [ 42.020080] 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 [ 42.023256] RSP: 002b:00007ffd9e50d680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.024616] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd554e515cd [ 42.025920] RDX: 0000557453408e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.027219] RBP: 00007ffd9e50d6e0 R08: 0000000000000000 R09: 00007ffd9e50cd80 [ 42.028537] R10: 0000000000000000 R11: 0000000000000246 R12: 000055745c391240 [ 42.029853] R13: 00007ffd9e50db10 R14: 000055745c39a380 R15: 000055745c3a5540 [ 42.031149] [ 42.031627] irq event stamp: 1809 [ 42.032236] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.033672] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.034941] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 42.036215] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.037495] ---[ end trace 0000000000000000 ]--- [ 42.845212] ------------[ cut here ]------------ [ 42.846172] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.848190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.849648] Modules linked in: [ 42.850252] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.852251] Tainted: [W]=WARN [ 42.852854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.854328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.855244] 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 [ 42.858412] RSP: 0018:ffff88800f107bc0 EFLAGS: 00010286 [ 42.859384] RAX: 0000000000000000 RBX: ffffed1001e20f78 RCX: ffffffff813a4050 [ 42.860649] RDX: ffff88800f44b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.861938] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e20f2f [ 42.863214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.864504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f107df8 [ 42.865807] FS: 00007fe15970c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.867551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.868925] CR2: 00007fff9cd5def7 CR3: 00000000139ff000 CR4: 0000000000350ef0 [ 42.870585] Call Trace: [ 42.871120] [ 42.871592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.872463] ? __create_object+0x59/0x80 [ 42.873308] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.874328] __vmalloc_noprof+0x59/0x60 [ 42.875140] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.876156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.877147] bpf_prog_alloc+0x39/0x200 [ 42.877933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.878936] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.879911] do_seccomp+0x349/0x25e0 [ 42.880641] ? find_held_lock+0x2b/0x80 [ 42.881382] ? do_prlimit+0x310/0x610 [ 42.882152] ? __pfx_do_seccomp+0x10/0x10 [ 42.882943] ? do_raw_spin_unlock+0x53/0x220 [ 42.883782] ? _raw_spin_unlock+0x1e/0x40 [ 42.884571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.885567] ? static_key_count+0x60/0x80 [ 42.886326] prctl_set_seccomp+0x4e/0x70 [ 42.887095] __do_sys_prctl+0xe6c/0x1d70 [ 42.887879] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.888786] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.889817] ? irqentry_exit+0xf3/0x650 [ 42.890636] do_syscall_64+0xbf/0x430 [ 42.891345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.892336] RIP: 0033:0x7fe159bfe5cd [ 42.893091] 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 [ 42.896377] RSP: 002b:00007fff9cd5cd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.897810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe159bfe5cd [ 42.899130] RDX: 0000555cc953be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.900449] RBP: 00007fff9cd5cda0 R08: 0000000000000000 R09: 00007fff9cd5c440 [ 42.901813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cdb4cdad0 [ 42.903105] R13: 00007fff9cd5d1d0 R14: 0000555cdb4cebc0 R15: 0000555cdb4df780 [ 42.904416] [ 42.904881] irq event stamp: 1787 [ 42.905533] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.907071] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.908593] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 42.910153] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 42.911679] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49365' (ECDSA) to the list of known hosts. 2025/11/17 19:07:48 fuzzer started 2025/11/17 19:07:48 dialing manager at localhost:37895 2025/11/17 19:07:48 checking machine... 2025/11/17 19:07:48 checking revisions... [ 43.826197] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:07:48 testing simple program... [ 43.911515] cgroup: Unknown subsys name 'net' [ 43.977556] cgroup: Unknown subsys name 'cpuset' [ 44.004037] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:07:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08b38 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1168 RSI=ffffffff81e8bff3 RDI=ffff88806ce08b40 RBP=000000000000000e RSP=ffff88806ce08a50 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000032028 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88801989d340 R15=ffff888009462280 RIP=ffffffff81618fff RFL=00000283 [--S---C] 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 00007fb9affff700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd554f170b0 CR3=000000000cd35000 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=2037343a37303a393120373120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a37303a3931203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff81374aec RDX=ffff888016ddd340 RSI=ffffffff813748d8 RDI=ffffffff85e1ff20 RBP=ffffffff85e1ff20 RSP=ffff88801586f880 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff813748d8 R13=ffff88807ffd7650 R14=ffff88800fd528c0 R15=ffff8880096c78c0 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 00007fd55495f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd554f16618 CR3=000000000fc78000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000