[ 39.442563] ------------[ cut here ]------------ [ 39.443344] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.445103] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.446351] Modules linked in: [ 39.446847] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.448512] Tainted: [W]=WARN [ 39.448968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.450189] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.450907] 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 [ 39.453577] RSP: 0018:ffff888015b9fbc0 EFLAGS: 00010286 [ 39.454388] RAX: 0000000000000000 RBX: ffffed1002b73f78 RCX: ffffffff813a4050 [ 39.455461] RDX: ffff888016fcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.456534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b73f2f [ 39.457602] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.458673] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b9fdf8 [ 39.459745] FS: 00007fa3c5148900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.460943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.461827] CR2: 00007ffd09d1bef7 CR3: 0000000013814000 CR4: 0000000000350ef0 [ 39.462893] Call Trace: [ 39.463304] [ 39.463653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.464385] ? __create_object+0x59/0x80 [ 39.464999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.465802] __vmalloc_noprof+0x59/0x60 [ 39.466431] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.467149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.467889] bpf_prog_alloc+0x39/0x200 [ 39.468506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.469280] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.469990] do_seccomp+0x349/0x25e0 [ 39.470595] ? find_held_lock+0x2b/0x80 [ 39.471226] ? do_prlimit+0x310/0x610 [ 39.471818] ? __pfx_do_seccomp+0x10/0x10 [ 39.472470] ? do_raw_spin_unlock+0x53/0x220 [ 39.473156] ? _raw_spin_unlock+0x1e/0x40 [ 39.473768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.474566] ? static_key_count+0x60/0x80 [ 39.475231] prctl_set_seccomp+0x4e/0x70 [ 39.475852] __do_sys_prctl+0xe6c/0x1d70 [ 39.476496] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.477206] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.477966] ? irqentry_exit+0xf3/0x650 [ 39.478602] do_syscall_64+0xbf/0x430 [ 39.479204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.479957] RIP: 0033:0x7fa3c563a5cd [ 39.480542] 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 [ 39.483183] RSP: 002b:00007ffd09d1ab30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.484326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3c563a5cd [ 39.485378] RDX: 0000556c9dda1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.486441] RBP: 00007ffd09d1ab90 R08: 0000000000000000 R09: 00007ffd09d1a230 [ 39.487514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556cc0257ad0 [ 39.488570] R13: 00007ffd09d1afc0 R14: 0000556cc0258bc0 R15: 0000556cc0269780 [ 39.489651] [ 39.490002] irq event stamp: 1765 [ 39.490528] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 39.491799] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 39.493066] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 39.494339] softirqs last disabled at (1505): [] __irq_exit_rcu+0xc4/0x100 [ 39.495602] ---[ end trace 0000000000000000 ]--- [ 42.552274] ------------[ cut here ]------------ [ 42.553126] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.555103] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.556455] Modules linked in: [ 42.557002] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.559125] Tainted: [W]=WARN [ 42.559666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.561099] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.561907] 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 [ 42.564838] RSP: 0018:ffff888016d9fbc0 EFLAGS: 00010286 [ 42.565742] RAX: 0000000000000000 RBX: ffffed1002db3f78 RCX: ffffffff813a4050 [ 42.566918] RDX: ffff88800eff5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.568113] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db3f2f [ 42.569295] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.570485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d9fdf8 [ 42.571677] FS: 00007fbb86bc8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.573032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.573981] CR2: 00007fff501faef7 CR3: 000000002026d000 CR4: 0000000000350ef0 [ 42.575157] Call Trace: [ 42.575592] [ 42.575967] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.576802] ? __create_object+0x59/0x80 [ 42.577526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.578418] __vmalloc_noprof+0x59/0x60 [ 42.579117] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.579885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.580731] bpf_prog_alloc+0x39/0x200 [ 42.581404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.582262] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.583088] do_seccomp+0x349/0x25e0 [ 42.583717] ? find_held_lock+0x2b/0x80 [ 42.584405] ? do_prlimit+0x310/0x610 [ 42.585088] ? __pfx_do_seccomp+0x10/0x10 [ 42.585764] ? do_raw_spin_unlock+0x53/0x220 [ 42.586528] ? _raw_spin_unlock+0x1e/0x40 [ 42.587249] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.588144] ? static_key_count+0x60/0x80 [ 42.588832] prctl_set_seccomp+0x4e/0x70 [ 42.589585] __do_sys_prctl+0xe6c/0x1d70 [ 42.590310] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.591095] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.591963] ? irqentry_exit+0xf3/0x650 [ 42.592675] do_syscall_64+0xbf/0x430 [ 42.593369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.594250] RIP: 0033:0x7fbb870ba5cd [ 42.594868] 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 [ 42.597818] RSP: 002b:00007fff501f8ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.599093] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb870ba5cd [ 42.600304] RDX: 000055fb5f91be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.601499] RBP: 00007fff501f8d40 R08: 0000000000000000 R09: 00007fff501f83e0 [ 42.602706] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb745caad0 [ 42.603917] R13: 00007fff501f9170 R14: 000055fb745cbbc0 R15: 000055fb745dc780 [ 42.605136] [ 42.605530] irq event stamp: 2137 [ 42.606139] hardirqs last enabled at (2147): [] __up_console_sem+0x78/0x80 [ 42.607577] hardirqs last disabled at (2156): [] __up_console_sem+0x5d/0x80 [ 42.609002] softirqs last enabled at (1984): [] handle_softirqs+0x50c/0x770 [ 42.610454] softirqs last disabled at (1975): [] __irq_exit_rcu+0xc4/0x100 [ 42.611870] ---[ end trace 0000000000000000 ]--- [ 43.266460] ------------[ cut here ]------------ [ 43.267396] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.269415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.270965] Modules linked in: [ 43.271623] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.273607] Tainted: [W]=WARN [ 43.274203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.275675] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.276593] 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 [ 43.279797] RSP: 0018:ffff88801ab9fbc0 EFLAGS: 00010286 [ 43.280768] RAX: 0000000000000000 RBX: ffffed1003573f78 RCX: ffffffff813a4050 [ 43.282056] RDX: ffff8880153e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.283337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003573f2f [ 43.284612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.285877] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab9fdf8 [ 43.287147] FS: 00007f59cee31900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.288597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.289665] CR2: 00007f59cf323580 CR3: 000000000dd72000 CR4: 0000000000350ef0 [ 43.290940] Call Trace: [ 43.291438] [ 43.291856] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.292745] ? __create_object+0x59/0x80 [ 43.293559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.294536] __vmalloc_noprof+0x59/0x60 [ 43.295294] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.296180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.297109] bpf_prog_alloc+0x39/0x200 [ 43.297795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.298724] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.299644] do_seccomp+0x349/0x25e0 [ 43.300361] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.301273] ? __pfx_do_seccomp+0x10/0x10 [ 43.302061] ? find_held_lock+0x2b/0x80 [ 43.302782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.303750] ? static_key_count+0x60/0x80 [ 43.304549] prctl_set_seccomp+0x4e/0x70 [ 43.305329] __do_sys_prctl+0xe6c/0x1d70 [ 43.306109] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.306919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.307901] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.308871] ? irqentry_exit+0xf3/0x650 [ 43.309621] do_syscall_64+0xbf/0x430 [ 43.310359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.311303] RIP: 0033:0x7f59cf3235cd [ 43.311983] 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 [ 43.315159] RSP: 002b:00007ffc480867e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.316537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59cf3235cd [ 43.317824] RDX: 000055dc18094e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.319106] RBP: 00007ffc48086840 R08: 0000000000000000 R09: 00007ffc48085ee0 [ 43.320414] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc36f2fad0 [ 43.321684] R13: 00007ffc48086c70 R14: 000055dc36f30bc0 R15: 000055dc36f41780 [ 43.322980] [ 43.323441] irq event stamp: 1741 [ 43.324092] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 43.325605] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 43.327116] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 43.328667] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 43.330184] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32852' (ECDSA) to the list of known hosts. 2025/11/18 00:45:58 fuzzer started 2025/11/18 00:45:59 dialing manager at localhost:37895 2025/11/18 00:45:59 checking machine... 2025/11/18 00:45:59 checking revisions... [ 44.346360] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:45:59 testing simple program... [ 44.420437] cgroup: Unknown subsys name 'net' [ 44.470477] cgroup: Unknown subsys name 'cpuset' [ 44.481923] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:45:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff83c68a11 RCX=ffff888017257a14 RDX=1ffff11002e4af63 RSI=ffffffff85e1ffe0 RDI=ffffffff83c68a11 RBP=ffffffff83c68a11 RSP=ffff888017257a70 R8 =0000000000000001 R9 =ffff888017257b00 R10=000000000003c9ed R11=000000000009a438 R12=0000000000000001 R13=0000000000000000 R14=ffff88800eff0000 R15=0000000000000d40 RIP=ffffffff81439c92 RFL=00000293 [--S-A-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 00007fbb86bc8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc71c487178 CR3=000000002024e000 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 info registers vcpu 1 RAX=000000000001e007 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff501f2000 CR3=000000002024e000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000