[ 39.262508] ------------[ cut here ]------------ [ 39.263448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.265606] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.267224] Modules linked in: [ 39.267825] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.271391] Tainted: [W]=WARN [ 39.271975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.273583] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.274513] 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 [ 39.277785] RSP: 0018:ffff8880142ffbc0 EFLAGS: 00010286 [ 39.278791] RAX: 0000000000000000 RBX: ffffed100285ff78 RCX: ffffffff813a4050 [ 39.280116] RDX: ffff888016550000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.281495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100285ff2f [ 39.282805] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.284107] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880142ffdf8 [ 39.285497] FS: 00007f692cc08900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.286950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.288054] CR2: 00007ffeca0ddef7 CR3: 000000000d372000 CR4: 0000000000350ef0 [ 39.289433] Call Trace: [ 39.289914] [ 39.290406] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.291307] ? __create_object+0x59/0x80 [ 39.292058] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.293033] __vmalloc_noprof+0x59/0x60 [ 39.293846] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.294731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.295677] bpf_prog_alloc+0x39/0x200 [ 39.296424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.297412] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.298330] do_seccomp+0x349/0x25e0 [ 39.299023] ? find_held_lock+0x2b/0x80 [ 39.299790] ? do_prlimit+0x310/0x610 [ 39.300594] ? __pfx_do_seccomp+0x10/0x10 [ 39.301469] ? do_raw_spin_unlock+0x53/0x220 [ 39.302340] ? _raw_spin_unlock+0x1e/0x40 [ 39.303085] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.304051] ? static_key_count+0x60/0x80 [ 39.304869] prctl_set_seccomp+0x4e/0x70 [ 39.305696] __do_sys_prctl+0xe6c/0x1d70 [ 39.306514] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.307390] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.308392] ? irqentry_exit+0xf3/0x650 [ 39.309115] do_syscall_64+0xbf/0x430 [ 39.309916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.310894] RIP: 0033:0x7f692d0fa5cd [ 39.311602] 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 [ 39.314908] RSP: 002b:00007ffeca0dc3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.316336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f692d0fa5cd [ 39.317690] RDX: 00005559290bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.319006] RBP: 00007ffeca0dc440 R08: 0000000000000000 R09: 00007ffeca0dbae0 [ 39.320325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555965c7ab10 [ 39.321653] R13: 00007ffeca0dc870 R14: 0000555965c7b2b0 R15: 0000555965c8f6f0 [ 39.322975] [ 39.323453] irq event stamp: 2137 [ 39.324072] hardirqs last enabled at (2145): [] __up_console_sem+0x78/0x80 [ 39.325649] hardirqs last disabled at (2154): [] __up_console_sem+0x5d/0x80 [ 39.327180] softirqs last enabled at (1980): [] handle_softirqs+0x50c/0x770 [ 39.328735] softirqs last disabled at (1975): [] __irq_exit_rcu+0xc4/0x100 [ 39.330153] ---[ end trace 0000000000000000 ]--- [ 42.377288] ------------[ cut here ]------------ [ 42.378198] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.380291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.381730] Modules linked in: [ 42.382366] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.384376] Tainted: [W]=WARN [ 42.384942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.386425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.387340] 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 [ 42.390572] RSP: 0018:ffff888016c7fbc0 EFLAGS: 00010286 [ 42.391565] RAX: 0000000000000000 RBX: ffffed1002d8ff78 RCX: ffffffff813a4050 [ 42.392879] RDX: ffff888016973780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.394167] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8ff2f [ 42.395467] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.396769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c7fdf8 [ 42.398106] FS: 00007f33bec63900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.399569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.400691] CR2: 00007f33bf155580 CR3: 000000001089f000 CR4: 0000000000350ef0 [ 42.401980] Call Trace: [ 42.402485] [ 42.402903] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.403807] ? __create_object+0x59/0x80 [ 42.404611] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.405591] __vmalloc_noprof+0x59/0x60 [ 42.406365] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.407270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.408218] bpf_prog_alloc+0x39/0x200 [ 42.408933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.409872] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.410791] do_seccomp+0x349/0x25e0 [ 42.411521] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.412461] ? __pfx_do_seccomp+0x10/0x10 [ 42.413263] ? find_held_lock+0x2b/0x80 [ 42.413988] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.414946] ? static_key_count+0x60/0x80 [ 42.415747] prctl_set_seccomp+0x4e/0x70 [ 42.416544] __do_sys_prctl+0xe6c/0x1d70 [ 42.417335] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.418188] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.419175] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.420172] ? irqentry_exit+0xf3/0x650 [ 42.420891] do_syscall_64+0xbf/0x430 [ 42.421645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.422606] RIP: 0033:0x7f33bf1555cd [ 42.423308] 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 [ 42.426152] RSP: 002b:00007ffd324f7850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.427330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33bf1555cd [ 42.428406] RDX: 000055efd471ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.429470] RBP: 00007ffd324f78b0 R08: 0000000000000000 R09: 00007ffd324f6f50 [ 42.430532] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eff10412b0 [ 42.431603] R13: 00007ffd324f7ce0 R14: 000055eff1043d20 R15: 000055eff10558d0 [ 42.432712] [ 42.433066] irq event stamp: 1815 [ 42.433613] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 42.434875] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 42.436158] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 42.437439] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 42.438717] ---[ end trace 0000000000000000 ]--- [ 43.095690] ------------[ cut here ]------------ [ 43.096620] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.098645] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.100171] Modules linked in: [ 43.100765] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.102993] Tainted: [W]=WARN [ 43.103656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.105169] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.106043] 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 [ 43.109252] RSP: 0018:ffff8880173a7bc0 EFLAGS: 00010286 [ 43.110245] RAX: 0000000000000000 RBX: ffffed1002e74f78 RCX: ffffffff813a4050 [ 43.111536] RDX: ffff888016710000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.112833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e74f2f [ 43.114142] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.115435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173a7df8 [ 43.116741] FS: 00007fe1586b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.118180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.119247] CR2: 00007fe158ba8580 CR3: 000000000e808000 CR4: 0000000000350ef0 [ 43.120555] Call Trace: [ 43.121019] [ 43.121473] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.122369] ? __create_object+0x59/0x80 [ 43.123116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.124102] __vmalloc_noprof+0x59/0x60 [ 43.124879] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.125769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.126711] bpf_prog_alloc+0x39/0x200 [ 43.127456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.128400] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.129326] do_seccomp+0x349/0x25e0 [ 43.130013] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.130910] ? __pfx_do_seccomp+0x10/0x10 [ 43.131718] ? find_held_lock+0x2b/0x80 [ 43.132500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.133461] ? static_key_count+0x60/0x80 [ 43.134274] prctl_set_seccomp+0x4e/0x70 [ 43.135020] __do_sys_prctl+0xe6c/0x1d70 [ 43.135793] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.136684] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.137668] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.138651] ? irqentry_exit+0xf3/0x650 [ 43.139438] do_syscall_64+0xbf/0x430 [ 43.140215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.141186] RIP: 0033:0x7fe158ba85cd [ 43.141863] 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 [ 43.145066] RSP: 002b:00007ffeccde3100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.146414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe158ba85cd [ 43.147703] RDX: 000055fce88eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.148948] RBP: 00007ffeccde3160 R08: 0000000000000000 R09: 00007ffeccde2800 [ 43.150010] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd17b13bf0 [ 43.151068] R13: 00007ffeccde3590 R14: 000055fd17b1d380 R15: 000055fd17b28460 [ 43.152159] [ 43.152514] irq event stamp: 1853 [ 43.153011] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 43.154282] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 43.155539] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770 [ 43.156845] softirqs last disabled at (1415): [] __irq_exit_rcu+0xc4/0x100 [ 43.158105] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46450' (ECDSA) to the list of known hosts. 2025/11/17 22:00:26 fuzzer started 2025/11/17 22:00:26 dialing manager at localhost:37895 2025/11/17 22:00:27 checking machine... 2025/11/17 22:00:27 checking revisions... [ 44.154691] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:00:27 testing simple program... [ 44.244204] cgroup: Unknown subsys name 'net' [ 44.298333] cgroup: Unknown subsys name 'cpuset' [ 44.312289] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:00:26 Registers: info registers vcpu 0 RAX=0000000000047371 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffccc9925a8 CR3=000000000de7f000 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=30303a323220373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732036323a3030 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363234 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=ffff888016555340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016555d98 RDI=00000000ffffffff RBP=ffff888016555d98 RSP=ffff888016eaf8b8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016555d98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527562 RFL=00000046 [---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 00007f33bec63900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd324f1000 CR3=000000000e38e000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000