[ 54.139592] ------------[ cut here ]------------ [ 54.140390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.142074] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.143299] Modules linked in: [ 54.143796] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.145507] Tainted: [W]=WARN [ 54.146024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.147279] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.148038] 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 [ 54.150733] RSP: 0018:ffff888017a57bc0 EFLAGS: 00010286 [ 54.151553] RAX: 0000000000000000 RBX: ffffed1002f4af78 RCX: ffffffff813a4050 [ 54.152635] RDX: ffff8880168d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.153720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4af2f [ 54.154801] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.155893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a57df8 [ 54.156984] FS: 00007f1958514900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.158203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.159128] CR2: 00007f1958a06580 CR3: 0000000015a4a000 CR4: 0000000000350ef0 [ 54.160219] Call Trace: [ 54.160609] [ 54.160986] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.161710] ? __create_object+0x59/0x80 [ 54.162382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.163212] __vmalloc_noprof+0x59/0x60 [ 54.163809] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.164545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.165329] bpf_prog_alloc+0x39/0x200 [ 54.165950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.166709] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.167450] do_seccomp+0x349/0x25e0 [ 54.168044] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.168763] ? __pfx_do_seccomp+0x10/0x10 [ 54.169417] ? find_held_lock+0x2b/0x80 [ 54.170048] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.170834] ? static_key_count+0x60/0x80 [ 54.171523] prctl_set_seccomp+0x4e/0x70 [ 54.172173] __do_sys_prctl+0xe6c/0x1d70 [ 54.172793] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.173519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.174342] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.175151] ? irqentry_exit+0xf3/0x650 [ 54.175766] do_syscall_64+0xbf/0x430 [ 54.176384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.177185] RIP: 0033:0x7f1958a065cd [ 54.177748] 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 [ 54.180437] RSP: 002b:00007ffcc7cf3e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.181586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1958a065cd [ 54.182681] RDX: 00005584de9ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.183753] RBP: 00007ffcc7cf3eb0 R08: 0000000000000000 R09: 00007ffcc7cf3550 [ 54.184840] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584fe353bf0 [ 54.185924] R13: 00007ffcc7cf42e0 R14: 00005584fe35d380 R15: 00005584fe368460 [ 54.187034] [ 54.187394] irq event stamp: 1717 [ 54.187942] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.189217] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.190511] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 54.191809] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 54.193087] ---[ end trace 0000000000000000 ]--- [ 57.897853] ------------[ cut here ]------------ [ 57.898762] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.900682] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.902080] Modules linked in: [ 57.902666] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.904578] Tainted: [W]=WARN [ 57.905141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.906570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.907448] 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 [ 57.910505] RSP: 0018:ffff88801696fbc0 EFLAGS: 00010286 [ 57.911444] RAX: 0000000000000000 RBX: ffffed1002d2df78 RCX: ffffffff813a4050 [ 57.912671] RDX: ffff888015a0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.913925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2df2f [ 57.915196] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.916451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801696fdf8 [ 57.917714] FS: 00007fd867b76900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.919136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.920169] CR2: 00007fd868068580 CR3: 000000001c986000 CR4: 0000000000350ef0 [ 57.921431] Call Trace: [ 57.921936] [ 57.922351] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.923242] ? __create_object+0x59/0x80 [ 57.924014] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.924964] __vmalloc_noprof+0x59/0x60 [ 57.925665] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.926534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.927453] bpf_prog_alloc+0x39/0x200 [ 57.928179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.929090] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.929979] do_seccomp+0x349/0x25e0 [ 57.930652] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.931542] ? __pfx_do_seccomp+0x10/0x10 [ 57.932328] ? find_held_lock+0x2b/0x80 [ 57.933076] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.934027] ? static_key_count+0x60/0x80 [ 57.934778] prctl_set_seccomp+0x4e/0x70 [ 57.935546] __do_sys_prctl+0xe6c/0x1d70 [ 57.936314] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.937156] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.938109] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.939075] ? irqentry_exit+0xf3/0x650 [ 57.939781] do_syscall_64+0xbf/0x430 [ 57.940502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.941441] RIP: 0033:0x7fd8680685cd [ 57.942136] 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 [ 57.945245] RSP: 002b:00007ffe73889ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.946579] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8680685cd [ 57.947832] RDX: 00005589a4522e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.949092] RBP: 00007ffe73889f20 R08: 0000000000000000 R09: 00007ffe738895c0 [ 57.950383] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589b8f4cad0 [ 57.951648] R13: 00007ffe7388a350 R14: 00005589b8f4dbc0 R15: 00005589b8f5e780 [ 57.952929] [ 57.953341] irq event stamp: 1705 [ 57.953978] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 57.955466] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 57.956942] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 57.958435] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 57.959913] ---[ end trace 0000000000000000 ]--- [ 58.830438] ------------[ cut here ]------------ [ 58.831393] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.833436] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.834919] Modules linked in: [ 58.835522] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.837519] Tainted: [W]=WARN [ 58.838120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.839620] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.840535] 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 [ 58.843768] RSP: 0018:ffff8880177dfbc0 EFLAGS: 00010286 [ 58.844751] RAX: 0000000000000000 RBX: ffffed1002efbf78 RCX: ffffffff813a4050 [ 58.846435] RDX: ffff88800f223780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.848103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efbf2f [ 58.849773] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.851512] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177dfdf8 [ 58.852928] FS: 00007f4a563e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.854566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.856095] CR2: 00007f4a568d5580 CR3: 000000000e0f5000 CR4: 0000000000350ef0 [ 58.857464] Call Trace: [ 58.857983] [ 58.858431] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.859361] ? __create_object+0x59/0x80 [ 58.860162] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.861170] __vmalloc_noprof+0x59/0x60 [ 58.861935] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.862772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.863707] bpf_prog_alloc+0x39/0x200 [ 58.864433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.865361] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.866256] do_seccomp+0x349/0x25e0 [ 58.866965] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.867821] ? __pfx_do_seccomp+0x10/0x10 [ 58.868612] ? find_held_lock+0x2b/0x80 [ 58.869367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.870330] ? static_key_count+0x60/0x80 [ 58.871119] prctl_set_seccomp+0x4e/0x70 [ 58.871748] __do_sys_prctl+0xe6c/0x1d70 [ 58.872435] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.873172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.874065] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.874930] ? irqentry_exit+0xf3/0x650 [ 58.875567] do_syscall_64+0xbf/0x430 [ 58.876206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.877046] RIP: 0033:0x7f4a568d55cd [ 58.877605] 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 [ 58.880331] RSP: 002b:00007ffd6adaf8e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.881527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a568d55cd [ 58.882662] RDX: 000055abadd55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.883734] RBP: 00007ffd6adaf940 R08: 0000000000000000 R09: 00007ffd6adaefe0 [ 58.884855] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abd7c0abf0 [ 58.886009] R13: 00007ffd6adafd70 R14: 000055abd7c14380 R15: 000055abd7c1f460 [ 58.887114] [ 58.887474] irq event stamp: 1783 [ 58.888024] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 58.889309] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 58.890580] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 58.891863] softirqs last disabled at (1387): [] __irq_exit_rcu+0xc4/0x100 [ 58.893165] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46411' (ECDSA) to the list of known hosts. 2025/11/18 09:50:38 fuzzer started 2025/11/18 09:50:38 dialing manager at localhost:34383 2025/11/18 09:50:38 checking machine... 2025/11/18 09:50:38 checking revisions... [ 59.809270] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:50:38 testing simple program... [ 59.903473] cgroup: Unknown subsys name 'net' [ 59.967324] cgroup: Unknown subsys name 'cpuset' [ 59.984651] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:50:37 Registers: info registers vcpu 0 RAX=ffffffff85f10a38 RBX=ffff8880156b1bc0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85f10a38 RBP=ffffffff85f10a38 RSP=ffff8880158574a8 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007fe773659900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd86812e0b0 CR3=000000000dd85000 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=65ad70f876e84094154355faecc9c28e XMM02=eff9b2d0a8fce9cb0000000000302f78 XMM03=2c67c8bc2e329bc300000000003030a0 XMM04=97cf8597358d933700000000000ae988 XMM05=149ab230abcc1c230000000000320648 XMM06=a8d123320e29744d000000000031ec80 XMM07=fb795ef6d6577056000000000030e258 XMM08=2c67c8bc2e329bc300000000003030a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffffffff85e1ffe0 RSP=ffff888017607978 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152937f RFL=00000057 [---ZAPC] 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 00007fd867b76900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe73884000 CR3=000000001c965000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000