[ 39.062861] ------------[ cut here ]------------ [ 39.063647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.065356] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.066582] Modules linked in: [ 39.067068] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.068748] Tainted: [W]=WARN [ 39.069244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.070515] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.071276] 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 [ 39.073910] RSP: 0018:ffff888018f77bc0 EFLAGS: 00010286 [ 39.074714] RAX: 0000000000000000 RBX: ffffed10031eef78 RCX: ffffffff813a4050 [ 39.075808] RDX: ffff888015de9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.076880] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031eef2f [ 39.077964] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.079040] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f77df8 [ 39.080120] FS: 00007fa2372a8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.081334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.082226] CR2: 00007ffc49f2fef7 CR3: 000000000e169000 CR4: 0000000000350ef0 [ 39.083283] Call Trace: [ 39.083677] [ 39.084015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.084765] ? __create_object+0x59/0x80 [ 39.085413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.086181] __vmalloc_noprof+0x59/0x60 [ 39.086806] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.087547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.088335] bpf_prog_alloc+0x39/0x200 [ 39.088910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.089680] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.090443] do_seccomp+0x349/0x25e0 [ 39.091004] ? find_held_lock+0x2b/0x80 [ 39.091648] ? do_prlimit+0x310/0x610 [ 39.092276] ? __pfx_do_seccomp+0x10/0x10 [ 39.092895] ? do_raw_spin_unlock+0x53/0x220 [ 39.093589] ? _raw_spin_unlock+0x1e/0x40 [ 39.094248] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.095013] ? static_key_count+0x60/0x80 [ 39.095690] prctl_set_seccomp+0x4e/0x70 [ 39.096338] __do_sys_prctl+0xe6c/0x1d70 [ 39.096951] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.097666] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.098478] ? irqentry_exit+0xf3/0x650 [ 39.099080] do_syscall_64+0xbf/0x430 [ 39.099725] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.100514] RIP: 0033:0x7fa23779a5cd [ 39.101069] 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 [ 39.103738] RSP: 002b:00007ffc49f2dc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.104871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa23779a5cd [ 39.105946] RDX: 00005597d1ceee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.107035] RBP: 00007ffc49f2dc90 R08: 0000000000000000 R09: 00007ffc49f2d330 [ 39.108132] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597d8777ad0 [ 39.109231] R13: 00007ffc49f2e0c0 R14: 00005597d8778bc0 R15: 00005597d8789780 [ 39.110332] [ 39.110686] irq event stamp: 1709 [ 39.111234] hardirqs last enabled at (1735): [] irqentry_exit+0x17b/0x650 [ 39.112516] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 39.113787] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 39.115086] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 39.116349] ---[ end trace 0000000000000000 ]--- [ 42.499164] ------------[ cut here ]------------ [ 42.500179] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.502275] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.503754] Modules linked in: [ 42.504380] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.506387] Tainted: [W]=WARN [ 42.506954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.508463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.509381] 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 [ 42.512586] RSP: 0018:ffff888017887bc0 EFLAGS: 00010286 [ 42.513570] RAX: 0000000000000000 RBX: ffffed1002f10f78 RCX: ffffffff813a4050 [ 42.514860] RDX: ffff888010049bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.516159] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f10f2f [ 42.517465] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.518748] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017887df8 [ 42.520057] FS: 00007f3813682900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.521504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.522557] CR2: 00007f3813b74580 CR3: 00000000205dc000 CR4: 0000000000350ef0 [ 42.523857] Call Trace: [ 42.524374] [ 42.524786] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.525680] ? __create_object+0x59/0x80 [ 42.526463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.527428] __vmalloc_noprof+0x59/0x60 [ 42.528140] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.529014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.529951] bpf_prog_alloc+0x39/0x200 [ 42.530689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.531643] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.532556] do_seccomp+0x349/0x25e0 [ 42.533283] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.534151] ? __pfx_do_seccomp+0x10/0x10 [ 42.534956] ? find_held_lock+0x2b/0x80 [ 42.535720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.536693] ? static_key_count+0x60/0x80 [ 42.537487] prctl_set_seccomp+0x4e/0x70 [ 42.538281] __do_sys_prctl+0xe6c/0x1d70 [ 42.539015] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.539874] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.540841] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.541813] ? irqentry_exit+0xf3/0x650 [ 42.542582] do_syscall_64+0xbf/0x430 [ 42.543320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.544291] RIP: 0033:0x7f3813b745cd [ 42.544967] 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 [ 42.548162] RSP: 002b:00007fffa4f56b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.549557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3813b745cd [ 42.550844] RDX: 0000564c7f238e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.552136] RBP: 00007fffa4f56b80 R08: 0000000000000000 R09: 00007fffa4f56220 [ 42.553423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564cbb45fad0 [ 42.554711] R13: 00007fffa4f56fb0 R14: 0000564cbb460bc0 R15: 0000564cbb471780 [ 42.556032] [ 42.556489] irq event stamp: 1771 [ 42.557102] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 42.558628] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 42.560153] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 42.561717] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 42.563251] ---[ end trace 0000000000000000 ]--- [ 43.420848] ------------[ cut here ]------------ [ 43.421619] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.423350] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.424586] Modules linked in: [ 43.425082] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.426749] Tainted: [W]=WARN [ 43.427261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.428676] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.429452] 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 [ 43.432121] RSP: 0018:ffff888018e4fbc0 EFLAGS: 00010286 [ 43.432942] RAX: 0000000000000000 RBX: ffffed10031c9f78 RCX: ffffffff813a4050 [ 43.434025] RDX: ffff888018c23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.435109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c9f2f [ 43.436208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.437287] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e4fdf8 [ 43.438378] FS: 00007fbbf8314900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.439600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.440513] CR2: 00007fbbf8806580 CR3: 000000000cdb5000 CR4: 0000000000350ef0 [ 43.441599] Call Trace: [ 43.441991] [ 43.442362] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.443080] ? __create_object+0x59/0x80 [ 43.443756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.444564] __vmalloc_noprof+0x59/0x60 [ 43.445165] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.445893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.446671] bpf_prog_alloc+0x39/0x200 [ 43.447288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.448038] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.448798] do_seccomp+0x349/0x25e0 [ 43.449398] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.450123] ? __pfx_do_seccomp+0x10/0x10 [ 43.450786] ? find_held_lock+0x2b/0x80 [ 43.451417] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.452233] ? static_key_count+0x60/0x80 [ 43.452869] prctl_set_seccomp+0x4e/0x70 [ 43.453528] __do_sys_prctl+0xe6c/0x1d70 [ 43.454152] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.454874] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.455699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.456523] ? irqentry_exit+0xf3/0x650 [ 43.457132] do_syscall_64+0xbf/0x430 [ 43.457759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.458552] RIP: 0033:0x7fbbf88065cd [ 43.459109] 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 [ 43.461810] RSP: 002b:00007ffd876e9760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.462966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbf88065cd [ 43.464055] RDX: 0000555d76db8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.465138] RBP: 00007ffd876e97c0 R08: 0000000000000000 R09: 00007ffd876e8e60 [ 43.466219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555daac742b0 [ 43.467302] R13: 00007ffd876e9bf0 R14: 0000555daac76d20 R15: 0000555daac888d0 [ 43.468441] [ 43.468811] irq event stamp: 1775 [ 43.469372] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 43.470711] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 43.472064] softirqs last enabled at (1330): [] handle_softirqs+0x50c/0x770 [ 43.473423] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 43.474749] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37519' (ECDSA) to the list of known hosts. 2025/11/17 15:16:32 fuzzer started 2025/11/17 15:16:32 dialing manager at localhost:37895 2025/11/17 15:16:32 checking machine... 2025/11/17 15:16:32 checking revisions... [ 44.444288] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:16:33 testing simple program... [ 44.533454] cgroup: Unknown subsys name 'net' [ 44.616281] cgroup: Unknown subsys name 'cpuset' [ 44.631644] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:16:31 Registers: info registers vcpu 0 RAX=ffff88800dccce80 RBX=ffff888009627cb8 RCX=1ffff11001b999d0 RDX=ffff88800cfd21a8 RSI=ffffffff85e1fec0 RDI=ffff888009627cc8 RBP=ffff88800cfd23f8 RSP=ffff888009627c28 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000007 R13=ffff888009627cb8 R14=ffffffff815d6b03 R15=0000000000000006 RIP=ffffffff815dcb09 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3813c3a0b0 CR3=0000000016d4f000 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=2031333a36313a353120373120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031333a36313a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=7f70bc30a0d52600 RBX=ffff888018d278b8 RCX=ffff888018d274bc RDX=0000000000000003 RSI=ffffffff85e1ffe0 RDI=ffff88800f6b2690 RBP=ffffffff85e1ffe0 RSP=ffff888018d274b0 R8 =ffffffff86ab82c2 R9 =ffff888018d275a8 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800f6b1bc0 R15=0000000000000004 RIP=ffffffff81529012 RFL=00000206 [-----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 00007fac3139a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc47daae88 CR3=000000000cf2e000 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=36313a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343935 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000