[ 39.059761] ------------[ cut here ]------------ [ 39.060694] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.062786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.064534] Modules linked in: [ 39.065119] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.067156] Tainted: [W]=WARN [ 39.067778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.069251] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.070179] 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 [ 39.073363] RSP: 0018:ffff8880177a7bc0 EFLAGS: 00010286 [ 39.074300] RAX: 0000000000000000 RBX: ffffed1002ef4f78 RCX: ffffffff813a4050 [ 39.075624] RDX: ffff88801741b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.076898] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef4f2f [ 39.078183] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.079489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177a7df8 [ 39.080762] FS: 00007fdb124f9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.082191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.083278] CR2: 00007fff18ec9ef7 CR3: 000000000c003000 CR4: 0000000000350ef0 [ 39.084585] Call Trace: [ 39.085047] [ 39.085487] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.086386] ? __create_object+0x59/0x80 [ 39.087132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.088095] __vmalloc_noprof+0x59/0x60 [ 39.088845] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.089719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.090651] bpf_prog_alloc+0x39/0x200 [ 39.091393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092272] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.093190] do_seccomp+0x349/0x25e0 [ 39.093884] ? find_held_lock+0x2b/0x80 [ 39.094650] ? do_prlimit+0x310/0x610 [ 39.095409] ? __pfx_do_seccomp+0x10/0x10 [ 39.096142] ? do_raw_spin_unlock+0x53/0x220 [ 39.096962] ? _raw_spin_unlock+0x1e/0x40 [ 39.097747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.098715] ? static_key_count+0x60/0x80 [ 39.099527] prctl_set_seccomp+0x4e/0x70 [ 39.100253] __do_sys_prctl+0xe6c/0x1d70 [ 39.101039] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.101896] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.102842] ? irqentry_exit+0xf3/0x650 [ 39.103619] do_syscall_64+0xbf/0x430 [ 39.104367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.105263] RIP: 0033:0x7fdb129eb5cd [ 39.105970] 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 [ 39.109149] RSP: 002b:00007fff18ec7b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.110510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb129eb5cd [ 39.111803] RDX: 0000557972d1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.113087] RBP: 00007fff18ec7b60 R08: 0000000000000000 R09: 00007fff18ec7200 [ 39.114387] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579a2c8f240 [ 39.115693] R13: 00007fff18ec7f90 R14: 00005579a2c98380 R15: 00005579a2ca3540 [ 39.116997] [ 39.117479] irq event stamp: 1855 [ 39.118074] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 39.119601] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 39.121102] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 39.122635] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 39.124144] ---[ end trace 0000000000000000 ]--- [ 42.292620] ------------[ cut here ]------------ [ 42.293557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.295561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.296994] Modules linked in: [ 42.297650] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.299621] Tainted: [W]=WARN [ 42.300160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.301614] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.302525] 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 [ 42.305640] RSP: 0018:ffff888013e07bc0 EFLAGS: 00010286 [ 42.306598] RAX: 0000000000000000 RBX: ffffed10027c0f78 RCX: ffffffff813a4050 [ 42.307871] RDX: ffff888015b79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.309135] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027c0f2f [ 42.310396] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.311670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e07df8 [ 42.312921] FS: 00007f896f085900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.314344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.315432] CR2: 00007f896f577580 CR3: 000000000e4cb000 CR4: 0000000000350ef0 [ 42.316697] Call Trace: [ 42.317152] [ 42.317600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.318499] ? __create_object+0x59/0x80 [ 42.319238] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.320185] __vmalloc_noprof+0x59/0x60 [ 42.320915] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.321772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.322693] bpf_prog_alloc+0x39/0x200 [ 42.323435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.324305] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.325194] do_seccomp+0x349/0x25e0 [ 42.325916] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.326811] ? __pfx_do_seccomp+0x10/0x10 [ 42.327607] ? find_held_lock+0x2b/0x80 [ 42.328312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.329273] ? static_key_count+0x60/0x80 [ 42.330072] prctl_set_seccomp+0x4e/0x70 [ 42.330848] __do_sys_prctl+0xe6c/0x1d70 [ 42.331637] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.332489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.333440] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.334399] ? irqentry_exit+0xf3/0x650 [ 42.335105] do_syscall_64+0xbf/0x430 [ 42.335849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.336789] RIP: 0033:0x7f896f5775cd [ 42.337481] 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 [ 42.340589] RSP: 002b:00007ffcf0e92830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.341932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f896f5775cd [ 42.343202] RDX: 000055c8f1361e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.344465] RBP: 00007ffcf0e92890 R08: 0000000000000000 R09: 00007ffcf0e91f30 [ 42.345716] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9203b7240 [ 42.346985] R13: 00007ffcf0e92cc0 R14: 000055c9203b6bf0 R15: 000055c9203cb4d0 [ 42.348270] [ 42.348727] irq event stamp: 1707 [ 42.349368] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 42.350870] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 42.352389] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 42.353906] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 42.355400] ---[ end trace 0000000000000000 ]--- [ 43.059249] ------------[ cut here ]------------ [ 43.059848] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.061106] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.062010] Modules linked in: [ 43.062411] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.063654] Tainted: [W]=WARN [ 43.064000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.064908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.065474] 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 [ 43.067466] RSP: 0018:ffff88800f79fbc0 EFLAGS: 00010286 [ 43.068050] RAX: 0000000000000000 RBX: ffffed1001ef3f78 RCX: ffffffff813a4050 [ 43.068851] RDX: ffff888017745340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.069650] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ef3f2f [ 43.070446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.071223] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f79fdf8 [ 43.072030] FS: 00007fa4ac5ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.072920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.073572] CR2: 00007ffeecb55ef7 CR3: 000000000bf61000 CR4: 0000000000350ef0 [ 43.074373] Call Trace: [ 43.074663] [ 43.074920] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.075494] ? __create_object+0x59/0x80 [ 43.075955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.076557] __vmalloc_noprof+0x59/0x60 [ 43.077005] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.077545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.078101] bpf_prog_alloc+0x39/0x200 [ 43.078557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.079109] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.079684] do_seccomp+0x349/0x25e0 [ 43.080110] ? find_held_lock+0x2b/0x80 [ 43.080587] ? do_prlimit+0x310/0x610 [ 43.081026] ? __pfx_do_seccomp+0x10/0x10 [ 43.081507] ? do_raw_spin_unlock+0x53/0x220 [ 43.081996] ? _raw_spin_unlock+0x1e/0x40 [ 43.082481] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.083057] ? static_key_count+0x60/0x80 [ 43.083568] prctl_set_seccomp+0x4e/0x70 [ 43.084026] __do_sys_prctl+0xe6c/0x1d70 [ 43.084516] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.085022] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.085624] ? irqentry_exit+0xf3/0x650 [ 43.086076] do_syscall_64+0xbf/0x430 [ 43.086536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.087104] RIP: 0033:0x7fa4aca9f5cd [ 43.087554] 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 [ 43.089531] RSP: 002b:00007ffeecb54e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.090378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4aca9f5cd [ 43.091151] RDX: 000055753535ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.091953] RBP: 00007ffeecb54e70 R08: 0000000000000000 R09: 00007ffeecb54510 [ 43.092752] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575402d5240 [ 43.093546] R13: 00007ffeecb552a0 R14: 00005575402de380 R15: 00005575402e9540 [ 43.094356] [ 43.094623] irq event stamp: 1689 [ 43.095003] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 43.095958] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 43.096911] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 43.097867] softirqs last disabled at (1201): [] __irq_exit_rcu+0xc4/0x100 [ 43.098901] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32657' (ECDSA) to the list of known hosts. 2025/11/18 06:09:31 fuzzer started 2025/11/18 06:09:32 dialing manager at localhost:37895 2025/11/18 06:09:32 checking machine... 2025/11/18 06:09:32 checking revisions... [ 44.008948] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:09:32 testing simple program... [ 44.099066] cgroup: Unknown subsys name 'net' [ 44.163018] cgroup: Unknown subsys name 'cpuset' [ 44.182888] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:09:31 Registers: info registers vcpu 0 RAX=fffff940000fd22e RBX=fffff940000fd22f RCX=ffffffff81a9d0d0 RDX=0000000000000001 RSI=0000000000000004 RDI=ffffea00007e9174 RBP=fffff940000fd22e RSP=ffff888016ef74d8 R8 =0000000000000000 R9 =fffff940000fd22e R10=ffffea00007e9177 R11=0000000000000001 R12=0000000000000000 R13=ffffea00007e9140 R14=0000000000000000 R15=ffffea00007e9174 RIP=ffffffff81b2d04b 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 00007f896f085900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f896f054008 CR3=0000000009f00000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022da1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 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=00007fffeff8f408 CR3=000000000bc8d000 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=a9ca0a33797cd79986483460195f3b97 XMM02=0000000000303940ec2efd57dc4c00df XMM03=000000000030ff28268871aa61f3716e XMM04=37fc066d16b47eec00000000000ae988 XMM05=d00a55020e48ebc20000000000320f60 XMM06=474038aa6c007e1f0000000000320000 XMM07=e042d86d42eb936e0000000000310910 XMM08=268871aa61f3716e00000000003039a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000