[ 43.920831] ------------[ cut here ]------------ [ 43.921894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.924003] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 43.925528] Modules linked in: [ 43.926444] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.928573] Tainted: [W]=WARN [ 43.929173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.930723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.931659] 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 [ 43.934931] RSP: 0018:ffff888015c3fbc0 EFLAGS: 00010286 [ 43.935951] RAX: 0000000000000000 RBX: ffffed1002b87f78 RCX: ffffffff813a4050 [ 43.937271] RDX: ffff88800a9a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.938624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b87f2f [ 43.939944] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.941289] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c3fdf8 [ 43.942733] FS: 00007f96687de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.944228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.945341] CR2: 00007ffe67783ef7 CR3: 000000000d7e0000 CR4: 0000000000350ef0 [ 43.946686] Call Trace: [ 43.947197] [ 43.947636] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.948545] ? __create_object+0x59/0x80 [ 43.949368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.950383] __vmalloc_noprof+0x59/0x60 [ 43.951165] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.952068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.953050] bpf_prog_alloc+0x39/0x200 [ 43.953832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.954746] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.955685] do_seccomp+0x349/0x25e0 [ 43.956408] ? find_held_lock+0x2b/0x80 [ 43.957204] ? do_prlimit+0x310/0x610 [ 43.957985] ? __pfx_do_seccomp+0x10/0x10 [ 43.958752] ? do_raw_spin_unlock+0x53/0x220 [ 43.959601] ? _raw_spin_unlock+0x1e/0x40 [ 43.960384] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.961387] ? static_key_count+0x60/0x80 [ 43.962236] prctl_set_seccomp+0x4e/0x70 [ 43.963062] __do_sys_prctl+0xe6c/0x1d70 [ 43.963882] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.964727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.965727] ? irqentry_exit+0xf3/0x650 [ 43.966539] do_syscall_64+0xbf/0x430 [ 43.967307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.968290] RIP: 0033:0x7f9668cd05cd [ 43.969035] 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 [ 43.972297] RSP: 002b:00007ffe67782710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.973721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9668cd05cd [ 43.975065] RDX: 0000564e8c944e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.976359] RBP: 00007ffe67782770 R08: 0000000000000000 R09: 00007ffe67781e10 [ 43.977680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e8fb7ead0 [ 43.978985] R13: 00007ffe67782ba0 R14: 0000564e8fb7fbc0 R15: 0000564e8fb90780 [ 43.980284] [ 43.980747] irq event stamp: 1819 [ 43.981399] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 43.982957] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 43.984480] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 43.986102] softirqs last disabled at (1857): [] __irq_exit_rcu+0xc4/0x100 [ 43.987385] ---[ end trace 0000000000000000 ]--- [ 47.449052] ------------[ cut here ]------------ [ 47.450097] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.452185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.453717] Modules linked in: [ 47.454386] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.456462] Tainted: [W]=WARN [ 47.457459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.459599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.460567] 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 [ 47.463864] RSP: 0018:ffff88801681fbc0 EFLAGS: 00010286 [ 47.464896] RAX: 0000000000000000 RBX: ffffed1002d03f78 RCX: ffffffff813a4050 [ 47.466329] RDX: ffff8880188fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.467603] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d03f2f [ 47.468868] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.470157] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801681fdf8 [ 47.471427] FS: 00007f08b88e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.472842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.473911] CR2: 00007f08b8dd6580 CR3: 000000001f6c2000 CR4: 0000000000350ef0 [ 47.475188] Call Trace: [ 47.475642] [ 47.476086] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.476976] ? __create_object+0x59/0x80 [ 47.477700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.478670] __vmalloc_noprof+0x59/0x60 [ 47.479416] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.480286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.481210] bpf_prog_alloc+0x39/0x200 [ 47.481948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.482861] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.483708] do_seccomp+0x349/0x25e0 [ 47.484425] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.485320] ? __pfx_do_seccomp+0x10/0x10 [ 47.486117] ? find_held_lock+0x2b/0x80 [ 47.486869] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.487840] ? static_key_count+0x60/0x80 [ 47.488596] prctl_set_seccomp+0x4e/0x70 [ 47.489362] __do_sys_prctl+0xe6c/0x1d70 [ 47.490152] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.491142] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.492379] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.493627] ? irqentry_exit+0xf3/0x650 [ 47.494628] do_syscall_64+0xbf/0x430 [ 47.495595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.496738] RIP: 0033:0x7f08b8dd65cd [ 47.497497] 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 [ 47.500420] RSP: 002b:00007ffd2c6e12e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.501617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08b8dd65cd [ 47.502749] RDX: 000055ba98e16e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.503873] RBP: 00007ffd2c6e1340 R08: 0000000000000000 R09: 00007ffd2c6e09e0 [ 47.504979] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bace8e1ad0 [ 47.506097] R13: 00007ffd2c6e1770 R14: 000055bace8e2bc0 R15: 000055bace8f3780 [ 47.507220] [ 47.507606] irq event stamp: 1963 [ 47.508181] hardirqs last enabled at (1973): [] __up_console_sem+0x78/0x80 [ 47.509489] hardirqs last disabled at (1982): [] __up_console_sem+0x5d/0x80 [ 47.510822] softirqs last enabled at (1884): [] handle_softirqs+0x50c/0x770 [ 47.512173] softirqs last disabled at (1879): [] __irq_exit_rcu+0xc4/0x100 [ 47.513498] ---[ end trace 0000000000000000 ]--- [ 48.382024] ------------[ cut here ]------------ [ 48.382832] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.384617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.385955] Modules linked in: [ 48.386483] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.388565] Tainted: [W]=WARN [ 48.389325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.390648] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.391448] 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 [ 48.394259] RSP: 0018:ffff88801741fbc0 EFLAGS: 00010286 [ 48.395113] RAX: 0000000000000000 RBX: ffffed1002e83f78 RCX: ffffffff813a4050 [ 48.396372] RDX: ffff88801889d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.397496] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e83f2f [ 48.398626] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.399756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801741fdf8 [ 48.400906] FS: 00007f16fec00900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.402207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.403129] CR2: 00007fff04e40ef7 CR3: 0000000015827000 CR4: 0000000000350ef0 [ 48.404261] Call Trace: [ 48.404670] [ 48.405087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.405895] ? __create_object+0x59/0x80 [ 48.406553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.407396] __vmalloc_noprof+0x59/0x60 [ 48.408064] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.408830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.409631] bpf_prog_alloc+0x39/0x200 [ 48.410285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.411107] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.411901] do_seccomp+0x349/0x25e0 [ 48.412490] ? find_held_lock+0x2b/0x80 [ 48.413157] ? do_prlimit+0x310/0x610 [ 48.413820] ? __pfx_do_seccomp+0x10/0x10 [ 48.414479] ? do_raw_spin_unlock+0x53/0x220 [ 48.415215] ? _raw_spin_unlock+0x1e/0x40 [ 48.416030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.416891] ? static_key_count+0x60/0x80 [ 48.417559] prctl_set_seccomp+0x4e/0x70 [ 48.418250] __do_sys_prctl+0xe6c/0x1d70 [ 48.418930] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.419639] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.420489] ? irqentry_exit+0xf3/0x650 [ 48.421157] do_syscall_64+0xbf/0x430 [ 48.421824] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.422623] RIP: 0033:0x7f16ff0f25cd [ 48.423241] 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 [ 48.426050] RSP: 002b:00007fff04e3e820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.427237] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16ff0f25cd [ 48.428369] RDX: 0000558d1c32be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.429493] RBP: 00007fff04e3e880 R08: 0000000000000000 R09: 00007fff04e3df20 [ 48.430625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d24d5a2b0 [ 48.431783] R13: 00007fff04e3ecb0 R14: 0000558d24d5cd20 R15: 0000558d24d6e8d0 [ 48.432917] [ 48.433287] irq event stamp: 1853 [ 48.433878] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 48.435224] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 48.436577] softirqs last enabled at (1888): [] handle_softirqs+0x50c/0x770 [ 48.437948] softirqs last disabled at (1881): [] __irq_exit_rcu+0xc4/0x100 [ 48.439280] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44969' (ECDSA) to the list of known hosts. 2025/11/19 06:13:02 fuzzer started 2025/11/19 06:13:02 dialing manager at localhost:34383 2025/11/19 06:13:02 checking machine... 2025/11/19 06:13:02 checking revisions... [ 49.244030] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:13:02 testing simple program... [ 49.323233] cgroup: Unknown subsys name 'net' [ 49.371290] cgroup: Unknown subsys name 'cpuset' [ 49.381357] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:13:01 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffff88806ce08b38 RCX=ffff88806ce089c4 RDX=0000000000000000 RSI=ffffffff84c6acdf RDI=ffff88806ce08b44 RBP=0000000000000023 RSP=ffff88806ce08a50 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000009a901 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff888013f9d340 R15=ffff88800945d3c0 RIP=ffffffff816191c3 RFL=00000246 [---Z-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 00007fe1b5a35900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f08b8e99650 CR3=000000000d51e000 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=d7cc77b9de79bdbc8b4854de44cb9e56 XMM02=ec2efd57dc4c00df0000000000303a40 XMM03=3e13bded191c542b0000000000303b10 XMM04=edd426c6400d218800000000000ae988 XMM05=96acbace2e0128e80000000000322418 XMM06=0394861f14684e5900000000003212d0 XMM07=fb795ef6d65770560000000000312440 XMM08=2c67c8bc2e329bc30000000000303ab0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026371 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 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=00007ffe92969fd8 CR3=000000000d85f000 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=33313a363020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732031303a3331 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383630 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000