[ 38.985529] ------------[ cut here ]------------ [ 38.986451] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.988557] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.990023] Modules linked in: [ 38.990623] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.992882] Tainted: [W]=WARN [ 38.993440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.994986] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.995914] 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 [ 38.999130] RSP: 0018:ffff88801746fbc0 EFLAGS: 00010286 [ 39.000108] RAX: 0000000000000000 RBX: ffffed1002e8df78 RCX: ffffffff813a4050 [ 39.001392] RDX: ffff888016293780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.002686] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8df2f [ 39.004057] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.005333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801746fdf8 [ 39.006618] FS: 00007fc46ce40900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.008057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.009135] CR2: 00007fffed80aef7 CR3: 0000000010188000 CR4: 0000000000350ef0 [ 39.010423] Call Trace: [ 39.010939] [ 39.011351] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.012261] ? __create_object+0x59/0x80 [ 39.013056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.014046] __vmalloc_noprof+0x59/0x60 [ 39.014825] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.015676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.016643] bpf_prog_alloc+0x39/0x200 [ 39.017409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.018380] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.019328] do_seccomp+0x349/0x25e0 [ 39.020060] ? find_held_lock+0x2b/0x80 [ 39.020818] ? do_prlimit+0x310/0x610 [ 39.021532] ? __pfx_do_seccomp+0x10/0x10 [ 39.022320] ? do_raw_spin_unlock+0x53/0x220 [ 39.023184] ? _raw_spin_unlock+0x1e/0x40 [ 39.023987] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.024963] ? static_key_count+0x60/0x80 [ 39.025761] prctl_set_seccomp+0x4e/0x70 [ 39.026500] __do_sys_prctl+0xe6c/0x1d70 [ 39.027308] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.028181] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.029148] ? irqentry_exit+0xf3/0x650 [ 39.029912] do_syscall_64+0xbf/0x430 [ 39.030605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.031583] RIP: 0033:0x7fc46d3325cd [ 39.032298] 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 [ 39.035480] RSP: 002b:00007fffed809000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.036843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc46d3325cd [ 39.038127] RDX: 0000560f7281be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.039437] RBP: 00007fffed809060 R08: 0000000000000000 R09: 00007fffed808700 [ 39.040743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f8ff3abf0 [ 39.042041] R13: 00007fffed809490 R14: 0000560f8ff44380 R15: 0000560f8ff4f460 [ 39.043368] [ 39.043830] irq event stamp: 1815 [ 39.044448] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 39.045980] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 39.047502] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 39.049050] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 39.050567] ---[ end trace 0000000000000000 ]--- [ 42.046001] ------------[ cut here ]------------ [ 42.046959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.048933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.050375] Modules linked in: [ 42.051020] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.053030] Tainted: [W]=WARN [ 42.053576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.055062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.055979] 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 [ 42.059148] RSP: 0018:ffff8880180dfbc0 EFLAGS: 00010286 [ 42.060115] RAX: 0000000000000000 RBX: ffffed100301bf78 RCX: ffffffff813a4050 [ 42.061390] RDX: ffff888017a29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.062655] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100301bf2f [ 42.063956] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.065215] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880180dfdf8 [ 42.066486] FS: 00007fe6a807e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.067918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.068968] CR2: 00007ffdd84f5ef7 CR3: 000000000d08b000 CR4: 0000000000350ef0 [ 42.070248] Call Trace: [ 42.070746] [ 42.071164] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.072050] ? __create_object+0x59/0x80 [ 42.072837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.073800] __vmalloc_noprof+0x59/0x60 [ 42.074529] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.075407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.076338] bpf_prog_alloc+0x39/0x200 [ 42.077075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.077996] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.078890] do_seccomp+0x349/0x25e0 [ 42.079582] ? find_held_lock+0x2b/0x80 [ 42.080348] ? do_prlimit+0x310/0x610 [ 42.081080] ? __pfx_do_seccomp+0x10/0x10 [ 42.081858] ? do_raw_spin_unlock+0x53/0x220 [ 42.082632] ? _raw_spin_unlock+0x1e/0x40 [ 42.083429] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.084388] ? static_key_count+0x60/0x80 [ 42.085178] prctl_set_seccomp+0x4e/0x70 [ 42.085942] __do_sys_prctl+0xe6c/0x1d70 [ 42.086689] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.087562] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.088538] ? irqentry_exit+0xf3/0x650 [ 42.089316] do_syscall_64+0xbf/0x430 [ 42.090068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.091028] RIP: 0033:0x7fe6a85705cd [ 42.091736] 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 [ 42.094863] RSP: 002b:00007ffdd84f4060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.096230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6a85705cd [ 42.097513] RDX: 00005627f30f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.098785] RBP: 00007ffdd84f40c0 R08: 0000000000000000 R09: 00007ffdd84f3760 [ 42.100090] R10: 0000000000000000 R11: 0000000000000246 R12: 000056281d54dad0 [ 42.101346] R13: 00007ffdd84f44f0 R14: 000056281d54ebc0 R15: 000056281d55f780 [ 42.102629] [ 42.103093] irq event stamp: 1817 [ 42.103727] hardirqs last enabled at (1827): [] irqentry_exit+0x17b/0x650 [ 42.105221] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 42.106745] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 42.108271] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.109770] ---[ end trace 0000000000000000 ]--- [ 42.737025] ------------[ cut here ]------------ [ 42.737980] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.740036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.741486] Modules linked in: [ 42.742122] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.744101] Tainted: [W]=WARN [ 42.744657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.746111] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.747032] 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 [ 42.750172] RSP: 0018:ffff888017acfbc0 EFLAGS: 00010286 [ 42.751154] RAX: 0000000000000000 RBX: ffffed1002f59f78 RCX: ffffffff813a4050 [ 42.752420] RDX: ffff88800bdc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.753719] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f59f2f [ 42.755002] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.756283] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017acfdf8 [ 42.757559] FS: 00007f2bd1ab6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.759006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.760061] CR2: 00007f2bd1fa8580 CR3: 0000000020d56000 CR4: 0000000000350ef0 [ 42.761326] Call Trace: [ 42.761833] [ 42.762239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.763144] ? __create_object+0x59/0x80 [ 42.763928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.764901] __vmalloc_noprof+0x59/0x60 [ 42.765603] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.766474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.767412] bpf_prog_alloc+0x39/0x200 [ 42.768162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.769082] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.769978] do_seccomp+0x349/0x25e0 [ 42.770649] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.771568] ? __pfx_do_seccomp+0x10/0x10 [ 42.772352] ? find_held_lock+0x2b/0x80 [ 42.773121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.774073] ? static_key_count+0x60/0x80 [ 42.774878] prctl_set_seccomp+0x4e/0x70 [ 42.775614] __do_sys_prctl+0xe6c/0x1d70 [ 42.776406] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.777267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.778226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.779196] ? irqentry_exit+0xf3/0x650 [ 42.779962] do_syscall_64+0xbf/0x430 [ 42.780651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.781615] RIP: 0033:0x7f2bd1fa85cd [ 42.782332] 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 [ 42.785464] RSP: 002b:00007ffd0c3083d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.786812] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2bd1fa85cd [ 42.788088] RDX: 000055d824860e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.789377] RBP: 00007ffd0c308430 R08: 0000000000000000 R09: 00007ffd0c307ad0 [ 42.790653] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d82523d2b0 [ 42.791934] R13: 00007ffd0c308860 R14: 000055d82523fd20 R15: 000055d8252518d0 [ 42.793211] [ 42.793629] irq event stamp: 1743 [ 42.794268] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.795791] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.797288] softirqs last enabled at (1366): [] handle_softirqs+0x50c/0x770 [ 42.798809] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 42.800152] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38934' (ECDSA) to the list of known hosts. 2025/11/17 23:52:28 fuzzer started 2025/11/17 23:52:28 dialing manager at localhost:37895 2025/11/17 23:52:28 checking machine... 2025/11/17 23:52:28 checking revisions... [ 43.656527] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:52:29 testing simple program... [ 43.737053] cgroup: Unknown subsys name 'net' [ 43.802109] cgroup: Unknown subsys name 'cpuset' [ 43.817304] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:52:28 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff869af840 RCX=ffffffff84c6acde RDX=0000000000000000 RSI=ffffffff86e86e80 RDI=ffffffff869af834 RBP=ffffffff869af844 RSP=ffff88806ce08978 R8 =ffffffff86e86e80 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffffffff869af844 R13=ffffffff869af834 R14=ffffffff869af840 R15=dffffc0000000000 RIP=ffffffff8135da9e RFL=00000256 [---ZAP-] 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 00007fe6a807e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe6a803e008 CR3=000000000c211000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002538d 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5a1ab56000 CR3=000000000c3d3000 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=14cea80ca1ae63846e474aa3520d35d6 XMM02=0000000000302ec0eff9b2d0a8fce9cb XMM03=0000000000302f902c67c8bc2e329bc3 XMM04=c0e9fe032b03dacd00000000000ae988 XMM05=053c363f6dd0e3ed0000000000321d50 XMM06=5b75c91c8044534200000000003208a8 XMM07=e042d86d42eb936e00000000003110f8 XMM08=0ed31abeaec5c8ce0000000000302f90 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000