[ 44.446876] ------------[ cut here ]------------ [ 44.447711] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.449420] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.450645] Modules linked in: [ 44.451173] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.452841] Tainted: [W]=WARN [ 44.453336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.454583] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.455347] 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 [ 44.458017] RSP: 0018:ffff88800a317bc0 EFLAGS: 00010286 [ 44.458829] RAX: 0000000000000000 RBX: ffffed1001462f78 RCX: ffffffff813a4050 [ 44.459909] RDX: ffff888015ddd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.460971] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001462f2f [ 44.462036] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.463111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a317df8 [ 44.464889] FS: 00007ff71df3f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.466114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.466972] CR2: 00007ffc39812ef7 CR3: 000000000de7f000 CR4: 0000000000350ef0 [ 44.468051] Call Trace: [ 44.468459] [ 44.468798] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.469764] ? __create_object+0x59/0x80 [ 44.470413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.471202] __vmalloc_noprof+0x59/0x60 [ 44.471785] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.472496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.473258] bpf_prog_alloc+0x39/0x200 [ 44.473845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.474612] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.475349] do_seccomp+0x349/0x25e0 [ 44.475901] ? find_held_lock+0x2b/0x80 [ 44.476532] ? do_prlimit+0x310/0x610 [ 44.477149] ? __pfx_do_seccomp+0x10/0x10 [ 44.477765] ? do_raw_spin_unlock+0x53/0x220 [ 44.478444] ? _raw_spin_unlock+0x1e/0x40 [ 44.479049] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.479838] ? static_key_count+0x60/0x80 [ 44.480502] prctl_set_seccomp+0x4e/0x70 [ 44.481143] __do_sys_prctl+0xe6c/0x1d70 [ 44.481764] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.482470] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.483265] ? irqentry_exit+0xf3/0x650 [ 44.483865] do_syscall_64+0xbf/0x430 [ 44.484477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.485268] RIP: 0033:0x7ff71e4315cd [ 44.485828] 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 [ 44.488476] RSP: 002b:00007ffc39811bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.489594] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff71e4315cd [ 44.490685] RDX: 000055863f4dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.491742] RBP: 00007ffc39811c20 R08: 0000000000000000 R09: 00007ffc398112c0 [ 44.492811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558675a19bf0 [ 44.493895] R13: 00007ffc39812050 R14: 0000558675a23380 R15: 0000558675a2e460 [ 44.494980] [ 44.495363] irq event stamp: 1877 [ 44.495866] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 44.497154] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 44.498430] softirqs last enabled at (1910): [] handle_softirqs+0x50c/0x770 [ 44.499725] softirqs last disabled at (1893): [] __irq_exit_rcu+0xc4/0x100 [ 44.500998] ---[ end trace 0000000000000000 ]--- [ 47.491991] ------------[ cut here ]------------ [ 47.492913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.494942] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.496439] Modules linked in: [ 47.497028] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.499106] Tainted: [W]=WARN [ 47.499663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.501136] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.502023] 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 [ 47.505181] RSP: 0018:ffff88800d2b7bc0 EFLAGS: 00010286 [ 47.506168] RAX: 0000000000000000 RBX: ffffed1001a56f78 RCX: ffffffff813a4050 [ 47.507449] RDX: ffff88801991b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.508727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a56f2f [ 47.510016] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.511284] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d2b7df8 [ 47.512574] FS: 00007f2691f56900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.514022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.515102] CR2: 00007f2692448580 CR3: 0000000013ab5000 CR4: 0000000000350ef0 [ 47.516390] Call Trace: [ 47.516859] [ 47.517309] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.518230] ? __create_object+0x59/0x80 [ 47.518967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.519945] __vmalloc_noprof+0x59/0x60 [ 47.520696] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.521570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.522505] bpf_prog_alloc+0x39/0x200 [ 47.523247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.524181] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.525039] do_seccomp+0x349/0x25e0 [ 47.525766] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.526657] ? __pfx_do_seccomp+0x10/0x10 [ 47.527436] ? find_held_lock+0x2b/0x80 [ 47.528218] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.529165] ? static_key_count+0x60/0x80 [ 47.529953] prctl_set_seccomp+0x4e/0x70 [ 47.530733] __do_sys_prctl+0xe6c/0x1d70 [ 47.531519] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.532374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.533333] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.534329] ? irqentry_exit+0xf3/0x650 [ 47.535053] do_syscall_64+0xbf/0x430 [ 47.535794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.536743] RIP: 0033:0x7f26924485cd [ 47.537447] 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 [ 47.540636] RSP: 002b:00007ffd64800fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.542022] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26924485cd [ 47.543315] RDX: 000055a1005dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.544598] RBP: 00007ffd64801000 R08: 0000000000000000 R09: 00007ffd648006a0 [ 47.545911] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1183e9bf0 [ 47.547190] R13: 00007ffd64801430 R14: 000055a1183f3380 R15: 000055a1183fe460 [ 47.548488] [ 47.548914] irq event stamp: 1737 [ 47.549556] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 47.551106] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 47.552626] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 47.554185] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 47.555697] ---[ end trace 0000000000000000 ]--- [ 48.322698] ------------[ cut here ]------------ [ 48.323748] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.326002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.327683] Modules linked in: [ 48.328395] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.330593] Tainted: [W]=WARN [ 48.331237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.332848] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.333864] 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 [ 48.337431] RSP: 0018:ffff888017967bc0 EFLAGS: 00010286 [ 48.338546] RAX: 0000000000000000 RBX: ffffed1002f2cf78 RCX: ffffffff813a4050 [ 48.340006] RDX: ffff888015c03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.341459] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2cf2f [ 48.342925] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.344371] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017967df8 [ 48.345841] FS: 00007ff4af8b2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.347488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.348665] CR2: 00007ff4afda4580 CR3: 0000000009e7f000 CR4: 0000000000350ef0 [ 48.350123] Call Trace: [ 48.350650] [ 48.351159] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.352158] ? __create_object+0x59/0x80 [ 48.352981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.354106] __vmalloc_noprof+0x59/0x60 [ 48.354909] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.355875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.356869] bpf_prog_alloc+0x39/0x200 [ 48.357627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.358619] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.359563] do_seccomp+0x349/0x25e0 [ 48.360318] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.361267] ? __pfx_do_seccomp+0x10/0x10 [ 48.362064] ? find_held_lock+0x2b/0x80 [ 48.362872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.363884] ? static_key_count+0x60/0x80 [ 48.364728] prctl_set_seccomp+0x4e/0x70 [ 48.365549] __do_sys_prctl+0xe6c/0x1d70 [ 48.366403] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.367320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.368341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.369378] ? irqentry_exit+0xf3/0x650 [ 48.370222] do_syscall_64+0xbf/0x430 [ 48.370971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.371985] RIP: 0033:0x7ff4afda45cd [ 48.372741] 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 [ 48.376182] RSP: 002b:00007ffc9feb50d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.377652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4afda45cd [ 48.379053] RDX: 000055baa5030e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.380509] RBP: 00007ffc9feb5130 R08: 0000000000000000 R09: 00007ffc9feb47d0 [ 48.381928] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bac11afad0 [ 48.383342] R13: 00007ffc9feb5560 R14: 000055bac11b0bc0 R15: 000055bac11c1780 [ 48.384775] [ 48.385274] irq event stamp: 1711 [ 48.385967] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 48.387722] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 48.389471] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 48.391142] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 48.392649] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25156' (ECDSA) to the list of known hosts. 2025/11/18 03:07:40 fuzzer started 2025/11/18 03:07:40 dialing manager at localhost:37895 2025/11/18 03:07:40 checking machine... 2025/11/18 03:07:40 checking revisions... [ 49.232682] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:07:40 testing simple program... [ 49.325604] cgroup: Unknown subsys name 'net' [ 49.381702] cgroup: Unknown subsys name 'cpuset' [ 49.397988] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:07:39 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff8880096278e0 RDX=1ffff110012c4f08 RSI=ffffffff8161932e RDI=ffff888009627840 RBP=ffff8880096278d8 RSP=ffff8880096277d0 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000453f R12=0000000000000000 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff8135e42c 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2691f25008 CR3=0000000017010000 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=37303a333020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732039333a3730 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323631 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=0000000000022159 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=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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f57479d4000 CR3=000000000e684000 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=3e2c7603c4d08ba6ca46d325320b85be XMM02=2c67c8bc2e329bc30000000000301bd8 XMM03=fb795ef6d6577056000000000030e488 XMM04=de835789e3caa98100000000000ae988 XMM05=0394861f14684e59000000000031ea28 XMM06=3e829fc8c8edc990000000000031e8b0 XMM07=e042d86d42eb936e000000000030e708 XMM08=bcb0ea9e2877ae910000000000301c38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000