[ 46.366635] ------------[ cut here ]------------ [ 46.367548] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.369571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.371002] Modules linked in: [ 46.371657] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.373894] Tainted: [W]=WARN [ 46.374554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.376026] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.376948] 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 [ 46.380102] RSP: 0018:ffff888017657bc0 EFLAGS: 00010286 [ 46.381076] RAX: 0000000000000000 RBX: ffffed1002ecaf78 RCX: ffffffff813a4050 [ 46.382347] RDX: ffff888016241bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.383609] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecaf2f [ 46.384884] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.386159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017657df8 [ 46.387483] FS: 00007f228533a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.388919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.389951] CR2: 00007ffc01500ef7 CR3: 000000000d0fc000 CR4: 0000000000350ef0 [ 46.391228] Call Trace: [ 46.391754] [ 46.392173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.393071] ? __create_object+0x59/0x80 [ 46.393854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.394830] __vmalloc_noprof+0x59/0x60 [ 46.395602] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.396424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.397358] bpf_prog_alloc+0x39/0x200 [ 46.398097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.399015] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.399933] do_seccomp+0x349/0x25e0 [ 46.400652] ? find_held_lock+0x2b/0x80 [ 46.401361] ? do_prlimit+0x310/0x610 [ 46.402095] ? __pfx_do_seccomp+0x10/0x10 [ 46.402876] ? do_raw_spin_unlock+0x53/0x220 [ 46.403709] ? _raw_spin_unlock+0x1e/0x40 [ 46.404486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.405417] ? static_key_count+0x60/0x80 [ 46.406213] prctl_set_seccomp+0x4e/0x70 [ 46.406987] __do_sys_prctl+0xe6c/0x1d70 [ 46.407774] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.408626] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.409589] ? irqentry_exit+0xf3/0x650 [ 46.410314] do_syscall_64+0xbf/0x430 [ 46.411052] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.412011] RIP: 0033:0x7f228582c5cd [ 46.412718] 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 [ 46.415875] RSP: 002b:00007ffc014fef30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.417246] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f228582c5cd [ 46.418512] RDX: 00005637bc894e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.419797] RBP: 00007ffc014fef90 R08: 0000000000000000 R09: 00007ffc014fe630 [ 46.421087] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637efbcbad0 [ 46.422362] R13: 00007ffc014ff3c0 R14: 00005637efbccbc0 R15: 00005637efbdd780 [ 46.423639] [ 46.424068] irq event stamp: 1925 [ 46.424710] hardirqs last enabled at (1935): [] __up_console_sem+0x78/0x80 [ 46.426227] hardirqs last disabled at (1944): [] __up_console_sem+0x5d/0x80 [ 46.427746] softirqs last enabled at (1548): [] handle_softirqs+0x50c/0x770 [ 46.429272] softirqs last disabled at (1543): [] __irq_exit_rcu+0xc4/0x100 [ 46.430768] ---[ end trace 0000000000000000 ]--- [ 49.285932] ------------[ cut here ]------------ [ 49.286857] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.288850] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.290277] Modules linked in: [ 49.290901] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.293093] Tainted: [W]=WARN [ 49.293762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.295208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.296123] 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 [ 49.299252] RSP: 0018:ffff888016e4fbc0 EFLAGS: 00010286 [ 49.300236] RAX: 0000000000000000 RBX: ffffed1002dc9f78 RCX: ffffffff813a4050 [ 49.301502] RDX: ffff8880160e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.302766] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc9f2f [ 49.304055] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.305311] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e4fdf8 [ 49.306585] FS: 00007f60a50db900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.308017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.309059] CR2: 00007fffe51f5ef7 CR3: 000000000bbe7000 CR4: 0000000000350ef0 [ 49.310327] Call Trace: [ 49.310830] [ 49.311238] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.312138] ? __create_object+0x59/0x80 [ 49.312906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.313867] __vmalloc_noprof+0x59/0x60 [ 49.314619] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.315486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.316356] bpf_prog_alloc+0x39/0x200 [ 49.317086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.318021] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.318911] do_seccomp+0x349/0x25e0 [ 49.319628] ? find_held_lock+0x2b/0x80 [ 49.320332] ? do_prlimit+0x310/0x610 [ 49.321057] ? __pfx_do_seccomp+0x10/0x10 [ 49.321838] ? do_raw_spin_unlock+0x53/0x220 [ 49.322662] ? _raw_spin_unlock+0x1e/0x40 [ 49.323386] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.324341] ? static_key_count+0x60/0x80 [ 49.325127] prctl_set_seccomp+0x4e/0x70 [ 49.325890] __do_sys_prctl+0xe6c/0x1d70 [ 49.326667] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.327528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.328477] ? irqentry_exit+0xf3/0x650 [ 49.329180] do_syscall_64+0xbf/0x430 [ 49.329906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.330843] RIP: 0033:0x7f60a55cd5cd [ 49.331552] 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 [ 49.334653] RSP: 002b:00007fffe51f4920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.336026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60a55cd5cd [ 49.337301] RDX: 0000562f5da89e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.338563] RBP: 00007fffe51f4980 R08: 0000000000000000 R09: 00007fffe51f4020 [ 49.339854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f8f7ed2b0 [ 49.341125] R13: 00007fffe51f4db0 R14: 0000562f8f7efd20 R15: 0000562f8f8018d0 [ 49.342400] [ 49.342859] irq event stamp: 1815 [ 49.343505] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.345009] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.346515] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 49.348043] softirqs last disabled at (1427): [] __irq_exit_rcu+0xc4/0x100 [ 49.349339] ---[ end trace 0000000000000000 ]--- [ 50.048977] ------------[ cut here ]------------ [ 50.049906] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.051900] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.053346] Modules linked in: [ 50.053999] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.055992] Tainted: [W]=WARN [ 50.056819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.058346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.059259] 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 [ 50.062461] RSP: 0018:ffff888016df7bc0 EFLAGS: 00010286 [ 50.063400] RAX: 0000000000000000 RBX: ffffed1002dbef78 RCX: ffffffff813a4050 [ 50.064734] RDX: ffff888016130000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.066033] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbef2f [ 50.067322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.068605] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016df7df8 [ 50.069894] FS: 00007f853b4fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.071340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.072417] CR2: 00007ffda77b0ef7 CR3: 000000000bd0c000 CR4: 0000000000350ef0 [ 50.073741] Call Trace: [ 50.074198] [ 50.074665] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.075562] ? __create_object+0x59/0x80 [ 50.076301] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.077279] __vmalloc_noprof+0x59/0x60 [ 50.078042] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.078925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.079868] bpf_prog_alloc+0x39/0x200 [ 50.080608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.081538] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.082389] do_seccomp+0x349/0x25e0 [ 50.083108] ? find_held_lock+0x2b/0x80 [ 50.083878] ? do_prlimit+0x310/0x610 [ 50.084618] ? __pfx_do_seccomp+0x10/0x10 [ 50.085354] ? do_raw_spin_unlock+0x53/0x220 [ 50.086181] ? _raw_spin_unlock+0x1e/0x40 [ 50.086966] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.087951] ? static_key_count+0x60/0x80 [ 50.088760] prctl_set_seccomp+0x4e/0x70 [ 50.089548] __do_sys_prctl+0xe6c/0x1d70 [ 50.090287] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.091139] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.092105] ? irqentry_exit+0xf3/0x650 [ 50.092875] do_syscall_64+0xbf/0x430 [ 50.093637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.094616] RIP: 0033:0x7f853b9ef5cd [ 50.095281] 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 [ 50.098466] RSP: 002b:00007ffda77ae360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.099848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f853b9ef5cd [ 50.101145] RDX: 000055b56dc5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.102461] RBP: 00007ffda77ae3c0 R08: 0000000000000000 R09: 00007ffda77ada60 [ 50.103754] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5a3922bf0 [ 50.105030] R13: 00007ffda77ae7f0 R14: 000055b5a392c380 R15: 000055b5a3937460 [ 50.106320] [ 50.106789] irq event stamp: 1807 [ 50.107408] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.108947] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.110476] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 50.111948] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 50.112908] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41788' (ECDSA) to the list of known hosts. 2025/11/19 04:07:23 fuzzer started 2025/11/19 04:07:24 dialing manager at localhost:34383 2025/11/19 04:07:24 checking machine... 2025/11/19 04:07:24 checking revisions... [ 50.997487] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:07:24 testing simple program... [ 51.091814] cgroup: Unknown subsys name 'net' [ 51.153326] cgroup: Unknown subsys name 'cpuset' [ 51.168015] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:07:23 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016cdb780 RCX=ffff888018f68000 RDX=ffff888018f677d0 RSI=ffff888016cdb780 RDI=ffff888018f67780 RBP=ffff888018f677f0 RSP=ffff888018f67760 R8 =0000000000000000 R9 =0000000000000000 R10=ffff888018f677d0 R11=0000000000000000 R12=ffff888018f677d0 R13=ffff888018f677f8 R14=ffff888018f67818 R15=ffff888018f677d0 RIP=ffffffff812a87fe RFL=00000286 [--S--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 00007f60a50db900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f60a50aa008 CR3=00000000203a5000 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=2033323a37303a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a37303a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000002000 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000000 R14=0000000000000000 R15=0000000000020000 RIP=ffffffff8152709f RFL=00000006 [-----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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1c9edd6008 CR3=000000000d94e000 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=408879c3a938edb9fe4a7d3a2543f85f XMM02=0000000000303a20eff9b2d0a8fce9cb XMM03=0000000000303af02c67c8bc2e329bc3 XMM04=51b715e1ec68c53f00000000000ae988 XMM05=bef118f0d84575f30000000000320588 XMM06=474038aa6c007e1f000000000031f628 XMM07=e042d86d42eb936e000000000030f648 XMM08=c7d920a59fda524f0000000000303af0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000