[ 46.560363] ------------[ cut here ]------------ [ 46.561322] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.563386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 46.564891] Modules linked in: [ 46.565538] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.567570] Tainted: [W]=WARN [ 46.568139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.569659] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.570610] 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 [ 46.573890] RSP: 0018:ffff888009a87bc0 EFLAGS: 00010286 [ 46.574903] RAX: 0000000000000000 RBX: ffffed1001350f78 RCX: ffffffff813a4050 [ 46.576231] RDX: ffff888016f58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.577554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001350f2f [ 46.578872] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.580217] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a87df8 [ 46.581547] FS: 00007f2abe345900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.583028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.584125] CR2: 00007f2abe837580 CR3: 000000000dde1000 CR4: 0000000000350ef0 [ 46.585442] Call Trace: [ 46.585918] [ 46.586379] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.587320] ? __create_object+0x59/0x80 [ 46.588076] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.589070] __vmalloc_noprof+0x59/0x60 [ 46.589845] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.590740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.591713] bpf_prog_alloc+0x39/0x200 [ 46.592477] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.593442] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.594379] do_seccomp+0x349/0x25e0 [ 46.595072] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.596010] ? __pfx_do_seccomp+0x10/0x10 [ 46.596830] ? find_held_lock+0x2b/0x80 [ 46.597616] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.598635] ? static_key_count+0x60/0x80 [ 46.599474] prctl_set_seccomp+0x4e/0x70 [ 46.600268] __do_sys_prctl+0xe6c/0x1d70 [ 46.601026] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.601911] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.602903] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.603918] ? irqentry_exit+0xf3/0x650 [ 46.604718] do_syscall_64+0xbf/0x430 [ 46.605483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.606453] RIP: 0033:0x7f2abe8375cd [ 46.607146] 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 [ 46.610410] RSP: 002b:00007ffe6a164fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.611834] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2abe8375cd [ 46.613154] RDX: 00005627d76f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.614477] RBP: 00007ffe6a165040 R08: 0000000000000000 R09: 00007ffe6a1646e0 [ 46.615847] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627f2b44ad0 [ 46.617171] R13: 00007ffe6a165470 R14: 00005627f2b45bc0 R15: 00005627f2b56780 [ 46.618535] [ 46.618973] irq event stamp: 1737 [ 46.619657] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.621232] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.622800] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.624282] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.625591] ---[ end trace 0000000000000000 ]--- [ 49.470911] ------------[ cut here ]------------ [ 49.471872] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.473932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.475424] Modules linked in: [ 49.476022] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.478043] Tainted: [W]=WARN [ 49.478663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.480442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.481469] 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 [ 49.484797] RSP: 0018:ffff888016d57bc0 EFLAGS: 00010286 [ 49.485816] RAX: 0000000000000000 RBX: ffffed1002daaf78 RCX: ffffffff813a4050 [ 49.487164] RDX: ffff88800f67d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.488522] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daaf2f [ 49.489856] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.491210] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d57df8 [ 49.492552] FS: 00007fbaa8823900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.494049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.495171] CR2: 00007fbaa8d15580 CR3: 000000000bee8000 CR4: 0000000000350ef0 [ 49.496529] Call Trace: [ 49.497011] [ 49.497483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.498423] ? __create_object+0x59/0x80 [ 49.499253] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.500261] __vmalloc_noprof+0x59/0x60 [ 49.501009] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.501912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.502886] bpf_prog_alloc+0x39/0x200 [ 49.503668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.504637] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.505577] do_seccomp+0x349/0x25e0 [ 49.506324] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.507276] ? __pfx_do_seccomp+0x10/0x10 [ 49.508056] ? find_held_lock+0x2b/0x80 [ 49.508844] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.509853] ? static_key_count+0x60/0x80 [ 49.510692] prctl_set_seccomp+0x4e/0x70 [ 49.511509] __do_sys_prctl+0xe6c/0x1d70 [ 49.512327] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.513178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.514185] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.515234] ? irqentry_exit+0xf3/0x650 [ 49.515984] do_syscall_64+0xbf/0x430 [ 49.516753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.517745] RIP: 0033:0x7fbaa8d155cd [ 49.518479] 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 [ 49.521826] RSP: 002b:00007ffd479d7900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.523267] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbaa8d155cd [ 49.524606] RDX: 000055f0cbefde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.525947] RBP: 00007ffd479d7960 R08: 0000000000000000 R09: 00007ffd479d7000 [ 49.527308] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f103db32b0 [ 49.528641] R13: 00007ffd479d7d90 R14: 000055f103db5d20 R15: 000055f103dc78d0 [ 49.529999] [ 49.530481] irq event stamp: 1819 [ 49.531113] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.532719] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.534308] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 49.535930] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 49.537292] ---[ end trace 0000000000000000 ]--- [ 50.213557] ------------[ cut here ]------------ [ 50.214468] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.216509] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/256 [ 50.217965] Modules linked in: [ 50.218608] CPU: 1 UID: 104 PID: 256 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.220866] Tainted: [W]=WARN [ 50.221532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.223027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.223967] 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 [ 50.227179] RSP: 0018:ffff888016c3fbc0 EFLAGS: 00010286 [ 50.228167] RAX: 0000000000000000 RBX: ffffed1002d87f78 RCX: ffffffff813a4050 [ 50.229511] RDX: ffff888017a05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.230845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d87f2f [ 50.232174] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.233494] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c3fdf8 [ 50.234807] FS: 00007f569c686900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.236272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.237352] CR2: 00007f569cb78580 CR3: 000000000b7a5000 CR4: 0000000000350ef0 [ 50.238634] Call Trace: [ 50.239107] [ 50.239568] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.240483] ? __create_object+0x59/0x80 [ 50.241282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.242260] __vmalloc_noprof+0x59/0x60 [ 50.242999] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.243898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.244858] bpf_prog_alloc+0x39/0x200 [ 50.245604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.246555] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.247497] do_seccomp+0x349/0x25e0 [ 50.248179] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.249088] ? __pfx_do_seccomp+0x10/0x10 [ 50.249875] ? find_held_lock+0x2b/0x80 [ 50.250650] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.251641] ? static_key_count+0x60/0x80 [ 50.252450] prctl_set_seccomp+0x4e/0x70 [ 50.253250] __do_sys_prctl+0xe6c/0x1d70 [ 50.254007] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.254872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.255861] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.256838] ? irqentry_exit+0xf3/0x650 [ 50.257625] do_syscall_64+0xbf/0x430 [ 50.258383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.259354] RIP: 0033:0x7f569cb785cd [ 50.260024] 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 [ 50.263282] RSP: 002b:00007fffa5927c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.264668] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f569cb785cd [ 50.265962] RDX: 000055b253ebde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.267273] RBP: 00007fffa5927c80 R08: 0000000000000000 R09: 00007fffa5927320 [ 50.268552] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b264cd0ad0 [ 50.269872] R13: 00007fffa59280b0 R14: 000055b264cd1bc0 R15: 000055b264ce2780 [ 50.271232] [ 50.271646] irq event stamp: 1777 [ 50.272153] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.273454] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.274727] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 50.276024] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.277287] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42343' (ECDSA) to the list of known hosts. 2025/11/17 23:11:12 fuzzer started 2025/11/17 23:11:12 dialing manager at localhost:37895 2025/11/17 23:11:12 checking machine... 2025/11/17 23:11:12 checking revisions... [ 51.097674] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:11:12 testing simple program... [ 51.180007] cgroup: Unknown subsys name 'net' [ 51.228918] cgroup: Unknown subsys name 'cpuset' [ 51.241435] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:11:11 Registers: info registers vcpu 0 RAX=00000000000483db RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf70daf68 CR3=000000000b6a0000 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=2031313a31313a333220373120766f4e XMM01=657463656e6e6f63736944203a5d3834 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3834325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a31313a3332203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b2a569 RBX=0000000000000003 RCX=0000000000000001 RDX=0000000000092cc0 RSI=0000000000000012 RDI=ffff8880187f72c8 RBP=dffffc0000000000 RSP=ffff8880187f7220 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000012 R13=0000000000092cc0 R14=ffff8880187f72b0 R15=0000000000092cc0 RIP=ffffffff8161918d RFL=00000216 [----AP-] 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 00007fbaa8823900 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=00007fbaa8dda618 CR3=00000000099e3000 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=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