[ 44.046813] ------------[ cut here ]------------ [ 44.047797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.049902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.051431] Modules linked in: [ 44.052046] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.054434] Tainted: [W]=WARN [ 44.055010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.056557] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.057497] 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 [ 44.060789] RSP: 0018:ffff88801752fbc0 EFLAGS: 00010286 [ 44.061780] RAX: 0000000000000000 RBX: ffffed1002ea5f78 RCX: ffffffff813a4050 [ 44.063083] RDX: ffff88800ac33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.064432] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea5f2f [ 44.065756] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.067079] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801752fdf8 [ 44.068429] FS: 00007fa4d1d44900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.069905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.070977] CR2: 00007fa4d2236580 CR3: 000000000a0c4000 CR4: 0000000000350ef0 [ 44.072302] Call Trace: [ 44.072823] [ 44.073239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.074155] ? __create_object+0x59/0x80 [ 44.074950] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.075941] __vmalloc_noprof+0x59/0x60 [ 44.076720] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.077617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.078574] bpf_prog_alloc+0x39/0x200 [ 44.079290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.080229] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.081137] do_seccomp+0x349/0x25e0 [ 44.081865] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.082786] ? __pfx_do_seccomp+0x10/0x10 [ 44.083601] ? find_held_lock+0x2b/0x80 [ 44.084328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.085313] ? static_key_count+0x60/0x80 [ 44.086133] prctl_set_seccomp+0x4e/0x70 [ 44.086917] __do_sys_prctl+0xe6c/0x1d70 [ 44.087703] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.088574] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.089562] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.090553] ? irqentry_exit+0xf3/0x650 [ 44.091297] do_syscall_64+0xbf/0x430 [ 44.092103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.093175] RIP: 0033:0x7fa4d22365cd [ 44.093961] 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 [ 44.097520] RSP: 002b:00007ffce0628050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.099042] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4d22365cd [ 44.100491] RDX: 0000555628621e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.101936] RBP: 00007ffce06280b0 R08: 0000000000000000 R09: 00007ffce0627750 [ 44.103384] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556430c2ad0 [ 44.104799] R13: 00007ffce06284e0 R14: 00005556430c3bc0 R15: 00005556430d4780 [ 44.106237] [ 44.106753] irq event stamp: 1833 [ 44.107487] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 44.109195] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 44.110884] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 44.112608] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 44.114291] ---[ end trace 0000000000000000 ]--- [ 47.094916] ------------[ cut here ]------------ [ 47.095900] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.097970] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.099465] Modules linked in: [ 47.100067] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.102085] Tainted: [W]=WARN [ 47.102695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.104208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.105142] 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 [ 47.108405] RSP: 0018:ffff888015c87bc0 EFLAGS: 00010286 [ 47.109415] RAX: 0000000000000000 RBX: ffffed1002b90f78 RCX: ffffffff813a4050 [ 47.110728] RDX: ffff888015cf0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.112058] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b90f2f [ 47.113369] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.114683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c87df8 [ 47.116006] FS: 00007fe351996900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.117484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.118568] CR2: 00007fe351e88580 CR3: 000000000e8dc000 CR4: 0000000000350ef0 [ 47.119891] Call Trace: [ 47.120414] [ 47.120833] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.121747] ? __create_object+0x59/0x80 [ 47.122551] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.123566] __vmalloc_noprof+0x59/0x60 [ 47.124318] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.125244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.126229] bpf_prog_alloc+0x39/0x200 [ 47.127010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.128007] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.128967] do_seccomp+0x349/0x25e0 [ 47.129726] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.130677] ? __pfx_do_seccomp+0x10/0x10 [ 47.131526] ? find_held_lock+0x2b/0x80 [ 47.132279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.133292] ? static_key_count+0x60/0x80 [ 47.134115] prctl_set_seccomp+0x4e/0x70 [ 47.134927] __do_sys_prctl+0xe6c/0x1d70 [ 47.135761] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.136658] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.137672] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.138689] ? irqentry_exit+0xf3/0x650 [ 47.139513] do_syscall_64+0xbf/0x430 [ 47.140241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.141237] RIP: 0033:0x7fe351e885cd [ 47.141982] 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 [ 47.145362] RSP: 002b:00007fff4f9e90a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.146803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe351e885cd [ 47.148169] RDX: 000055c51735fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.149526] RBP: 00007fff4f9e9100 R08: 0000000000000000 R09: 00007fff4f9e87a0 [ 47.150875] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c54385fad0 [ 47.152234] R13: 00007fff4f9e9530 R14: 000055c543860bc0 R15: 000055c543871780 [ 47.153597] [ 47.154038] irq event stamp: 1747 [ 47.154716] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 47.156310] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 47.157680] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 47.159047] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 47.160403] ---[ end trace 0000000000000000 ]--- [ 47.900324] ------------[ cut here ]------------ [ 47.901265] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.903305] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 47.904782] Modules linked in: [ 47.905410] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.907624] Tainted: [W]=WARN [ 47.908174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.909722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.910649] 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 [ 47.913834] RSP: 0018:ffff888018b6fbc0 EFLAGS: 00010286 [ 47.914819] RAX: 0000000000000000 RBX: ffffed100316df78 RCX: ffffffff813a4050 [ 47.916135] RDX: ffff8880160e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.917433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100316df2f [ 47.918742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.920037] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b6fdf8 [ 47.921324] FS: 00007f3e96973900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.922794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.923875] CR2: 00007f3e96e65580 CR3: 000000000de5f000 CR4: 0000000000350ef0 [ 47.925169] Call Trace: [ 47.925690] [ 47.926109] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.927017] ? __create_object+0x59/0x80 [ 47.927825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.928820] __vmalloc_noprof+0x59/0x60 [ 47.929595] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.930483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.931451] bpf_prog_alloc+0x39/0x200 [ 47.932158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.933108] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.934034] do_seccomp+0x349/0x25e0 [ 47.934781] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.935718] ? __pfx_do_seccomp+0x10/0x10 [ 47.936532] ? find_held_lock+0x2b/0x80 [ 47.937261] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.938243] ? static_key_count+0x60/0x80 [ 47.939062] prctl_set_seccomp+0x4e/0x70 [ 47.939875] __do_sys_prctl+0xe6c/0x1d70 [ 47.940682] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.941560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.942547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.943554] ? irqentry_exit+0xf3/0x650 [ 47.944289] do_syscall_64+0xbf/0x430 [ 47.945046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.946022] RIP: 0033:0x7f3e96e655cd [ 47.946778] 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 [ 47.950030] RSP: 002b:00007fff656751b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.951454] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e96e655cd [ 47.952769] RDX: 000055aaec8afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.954078] RBP: 00007fff65675210 R08: 0000000000000000 R09: 00007fff656748b0 [ 47.955405] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab13d9dad0 [ 47.956711] R13: 00007fff65675640 R14: 000055ab13d9ebc0 R15: 000055ab13daf780 [ 47.958042] [ 47.958527] irq event stamp: 1807 [ 47.959156] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 47.960722] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 47.962282] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 47.963863] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 47.965160] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25169' (ECDSA) to the list of known hosts. 2025/11/17 21:10:21 fuzzer started 2025/11/17 21:10:22 dialing manager at localhost:37895 2025/11/17 21:10:22 checking machine... 2025/11/17 21:10:22 checking revisions... [ 48.811020] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:10:22 testing simple program... [ 48.905206] cgroup: Unknown subsys name 'net' [ 48.980182] cgroup: Unknown subsys name 'cpuset' [ 48.994947] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:10:21 Registers: info registers vcpu 0 RAX=000000204ddb0230 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000020 RSI=ffff88806ce23b00 RDI=000000000004f26c RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000e2927 R11=0000000000000001 R12=000000000004f26c R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000012 [----A--] 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 00007f21ca730700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe351975020 CR3=000000000b7af000 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=2031323a30313a313220373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a30313a3132203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000229d3 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7e7adc3000 CR3=000000000d07f000 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=7de23e6adc3013a6cd454a371499a6cf XMM02=00000000003083e0ec2efd57dc4c00df XMM03=0000000000311f286dbfc40139a26fb8 XMM04=d48b60138436c00200000000000ae988 XMM05=aaa72625777ce8df0000000000322bc0 XMM06=405749d8372a36f10000000000322258 XMM07=e042d86d42eb936e00000000003121a8 XMM08=6dbfc40139a26fb80000000000308440 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000