[ 38.904762] ------------[ cut here ]------------ [ 38.905681] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.907707] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.909175] Modules linked in: [ 38.909827] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.911814] Tainted: [W]=WARN [ 38.912382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.913859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.914769] 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 [ 38.917936] RSP: 0018:ffff888019a6fbc0 EFLAGS: 00010286 [ 38.918921] RAX: 0000000000000000 RBX: ffffed100334df78 RCX: ffffffff813a4050 [ 38.920193] RDX: ffff888015b7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.921470] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100334df2f [ 38.922782] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.924071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a6fdf8 [ 38.925353] FS: 00007fce611c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.926798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.927863] CR2: 00007fce616b5580 CR3: 000000000d89c000 CR4: 0000000000350ef0 [ 38.929141] Call Trace: [ 38.929640] [ 38.930071] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.930963] ? __create_object+0x59/0x80 [ 38.931743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.932730] __vmalloc_noprof+0x59/0x60 [ 38.933501] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.934353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.935296] bpf_prog_alloc+0x39/0x200 [ 38.936041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.936974] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.937890] do_seccomp+0x349/0x25e0 [ 38.938605] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.939528] ? __pfx_do_seccomp+0x10/0x10 [ 38.940272] ? find_held_lock+0x2b/0x80 [ 38.941038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.942027] ? static_key_count+0x60/0x80 [ 38.942838] prctl_set_seccomp+0x4e/0x70 [ 38.943629] __do_sys_prctl+0xe6c/0x1d70 [ 38.944377] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.945244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.946242] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.947208] ? irqentry_exit+0xf3/0x650 [ 38.947965] do_syscall_64+0xbf/0x430 [ 38.948716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.949670] RIP: 0033:0x7fce616b55cd [ 38.950338] 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 [ 38.953485] RSP: 002b:00007fff76dedfe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.954894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce616b55cd [ 38.956168] RDX: 000056163d80ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.957440] RBP: 00007fff76dee040 R08: 0000000000000000 R09: 00007fff76ded6e0 [ 38.958743] R10: 0000000000000000 R11: 0000000000000246 R12: 000056165bbbe240 [ 38.960013] R13: 00007fff76dee470 R14: 000056165bbc7380 R15: 000056165bbd2540 [ 38.961306] [ 38.961777] irq event stamp: 1733 [ 38.962383] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 38.963923] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 38.965443] softirqs last enabled at (1344): [] handle_softirqs+0x50c/0x770 [ 38.966986] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 38.968506] ---[ end trace 0000000000000000 ]--- [ 42.395602] ------------[ cut here ]------------ [ 42.396179] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.397537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.398686] Modules linked in: [ 42.399065] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.400414] Tainted: [W]=WARN [ 42.400890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.402021] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.402653] 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 [ 42.404801] RSP: 0018:ffff888016a77bc0 EFLAGS: 00010286 [ 42.405393] RAX: 0000000000000000 RBX: ffffed1002d4ef78 RCX: ffffffff813a4050 [ 42.406218] RDX: ffff88801709b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.407213] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4ef2f [ 42.408119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.409033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a77df8 [ 42.410053] FS: 00007f637b8ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.411086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.411919] CR2: 00007f637be304a6 CR3: 000000000c3f2000 CR4: 0000000000350ef0 [ 42.412921] Call Trace: [ 42.413285] [ 42.413595] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.414272] ? __create_object+0x59/0x80 [ 42.414892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.415657] __vmalloc_noprof+0x59/0x60 [ 42.416222] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.416916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.417650] bpf_prog_alloc+0x39/0x200 [ 42.418213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.418885] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.419595] do_seccomp+0x349/0x25e0 [ 42.420127] ? find_held_lock+0x2b/0x80 [ 42.420721] ? do_prlimit+0x310/0x610 [ 42.421277] ? __pfx_do_seccomp+0x10/0x10 [ 42.421883] ? do_raw_spin_unlock+0x53/0x220 [ 42.422540] ? _raw_spin_unlock+0x1e/0x40 [ 42.423121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.423882] ? static_key_count+0x60/0x80 [ 42.424528] prctl_set_seccomp+0x4e/0x70 [ 42.425105] __do_sys_prctl+0xe6c/0x1d70 [ 42.425734] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.426372] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.427006] ? irqentry_exit+0xf3/0x650 [ 42.427604] do_syscall_64+0xbf/0x430 [ 42.428153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.428896] RIP: 0033:0x7f637bdbc5cd [ 42.429405] 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 [ 42.431607] RSP: 002b:00007ffe44a4cfa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.432416] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f637bdbc5cd [ 42.433411] RDX: 00005636357bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.434393] RBP: 00007ffe44a4d000 R08: 0000000000000000 R09: 00007ffe44a4c6a0 [ 42.435211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563648047ad0 [ 42.436211] R13: 00007ffe44a4d430 R14: 0000563648048bc0 R15: 0000563648059780 [ 42.437228] [ 42.437612] irq event stamp: 1689 [ 42.438096] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 42.439247] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 42.440398] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 42.441562] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 42.442532] ---[ end trace 0000000000000000 ]--- [ 43.117726] ------------[ cut here ]------------ [ 43.118318] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.119671] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.120818] Modules linked in: [ 43.121286] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.122750] Tainted: [W]=WARN [ 43.123201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.124266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.125021] 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 [ 43.127299] RSP: 0018:ffff888015857bc0 EFLAGS: 00010286 [ 43.127962] RAX: 0000000000000000 RBX: ffffed1002b0af78 RCX: ffffffff813a4050 [ 43.128991] RDX: ffff888019871bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.129978] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0af2f [ 43.130836] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.131859] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015857df8 [ 43.132839] FS: 00007f5c7f8f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.133799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.134696] CR2: 00007ffc4aadeef8 CR3: 000000000c9c4000 CR4: 0000000000350ef0 [ 43.135692] Call Trace: [ 43.136001] [ 43.136261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.136851] ? __create_object+0x59/0x80 [ 43.137482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.138236] __vmalloc_noprof+0x59/0x60 [ 43.138850] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.139562] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.140287] bpf_prog_alloc+0x39/0x200 [ 43.140886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.141644] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.142310] do_seccomp+0x349/0x25e0 [ 43.142802] ? find_held_lock+0x2b/0x80 [ 43.143381] ? do_prlimit+0x310/0x610 [ 43.143977] ? __pfx_do_seccomp+0x10/0x10 [ 43.144619] ? do_raw_spin_unlock+0x53/0x220 [ 43.145259] ? _raw_spin_unlock+0x1e/0x40 [ 43.145884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.146670] ? static_key_count+0x60/0x80 [ 43.147245] prctl_set_seccomp+0x4e/0x70 [ 43.147778] __do_sys_prctl+0xe6c/0x1d70 [ 43.148379] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.149067] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.149820] ? irqentry_exit+0xf3/0x650 [ 43.150405] do_syscall_64+0xbf/0x430 [ 43.151005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.151777] RIP: 0033:0x7f5c7fde25cd [ 43.152314] 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 [ 43.154525] RSP: 002b:00007ffc4aadcca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.155592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c7fde25cd [ 43.156405] RDX: 0000555abada6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.157496] RBP: 00007ffc4aadcd00 R08: 0000000000000000 R09: 00007ffc4aadc3a0 [ 43.158325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ad1df82b0 [ 43.159183] R13: 00007ffc4aadd130 R14: 0000555ad1dfad20 R15: 0000555ad1e0c8d0 [ 43.160246] [ 43.160638] irq event stamp: 1675 [ 43.161128] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 43.162312] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 43.163527] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 43.164559] softirqs last disabled at (1201): [] __irq_exit_rcu+0xc4/0x100 [ 43.165810] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52817' (ECDSA) to the list of known hosts. 2025/11/18 03:46:57 fuzzer started 2025/11/18 03:46:58 dialing manager at localhost:37895 2025/11/18 03:46:58 checking machine... 2025/11/18 03:46:58 checking revisions... [ 43.925296] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:46:58 testing simple program... [ 44.000218] cgroup: Unknown subsys name 'net' [ 44.038409] cgroup: Unknown subsys name 'cpuset' [ 44.050923] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:46:57 Registers: info registers vcpu 0 RAX=ffffffff86a014d9 RBX=0000000000000002 RCX=ffffffff86a014d4 RDX=dffffc0000000000 RSI=0000000000000001 RDI=ffffffff86a014d9 RBP=ffff88806ce08a78 RSP=ffff88806ce08960 R8 =ffffffff86a014d8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88806ce08a80 R13=ffff88806ce08a68 R14=ffff88806ce08a61 R15=ffff88806ce08a20 RIP=ffffffff8135e84f RFL=00000202 [-------] 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 00007fb225aa3700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f637be81618 CR3=000000000df5a000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732037353a3634 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343935 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=000000000001e54b 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd0a313b000 CR3=0000000016177000 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=702b15a73576f1a6c84f92276ce5329b XMM02=ec2efd57dc4c00df0000000000303308 XMM03=e013aeef89d0642900000000003033d8 XMM04=b43281beba2c338600000000000ae988 XMM05=6b612ae2f98ecce20000000000320c08 XMM06=817b8945e9d50373000000000031fca8 XMM07=e042d86d42eb936e0000000000310860 XMM08=e013aeef89d0642900000000003033d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000