[ 43.842482] ------------[ cut here ]------------ [ 43.843374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.845507] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 43.846945] Modules linked in: [ 43.847586] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.849577] Tainted: [W]=WARN [ 43.850141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.851663] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.852582] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 43.855777] RSP: 0018:ffff88800f3bfbc0 EFLAGS: 00010286 [ 43.856775] RAX: 0000000000000000 RBX: ffffed1001e77f78 RCX: ffffffff813a4050 [ 43.858067] RDX: ffff888015845340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.859381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e77f2f [ 43.860688] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.862000] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3bfdf8 [ 43.863293] FS: 00007fc433044900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.864734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.865806] CR2: 00007fc433536580 CR3: 000000000b8b1000 CR4: 0000000000350ef0 [ 43.867110] Call Trace: [ 43.867619] [ 43.868033] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.868955] ? __create_object+0x59/0x80 [ 43.869749] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.870733] __vmalloc_noprof+0x59/0x60 [ 43.871516] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.872353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.873295] bpf_prog_alloc+0x39/0x200 [ 43.874026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.874969] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.875895] do_seccomp+0x349/0x25e0 [ 43.876653] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.877566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.878539] ? __pfx_do_seccomp+0x10/0x10 [ 43.879303] ? irqentry_exit+0x17b/0x650 [ 43.880076] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 43.881059] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.882030] ? static_key_count+0x60/0x80 [ 43.882839] prctl_set_seccomp+0x4e/0x70 [ 43.883636] __do_sys_prctl+0xe6c/0x1d70 [ 43.884389] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.885259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.886225] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.887196] ? irqentry_exit+0xf3/0x650 [ 43.887973] do_syscall_64+0xbf/0x430 [ 43.888730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.889692] RIP: 0033:0x7fc4335365cd [ 43.890358] 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 [ 43.893564] RSP: 002b:00007ffc44903580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.894941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4335365cd [ 43.896267] RDX: 0000561d34a6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.897561] RBP: 00007ffc449035e0 R08: 0000000000000000 R09: 00007ffc44902c80 [ 43.898854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d5152aad0 [ 43.900143] R13: 00007ffc44903a10 R14: 0000561d5152bbc0 R15: 0000561d5153c780 [ 43.901458] [ 43.901890] irq event stamp: 1785 [ 43.902545] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 43.904126] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 43.905653] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 43.907217] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 43.908648] ---[ end trace 0000000000000000 ]--- [ 47.250825] ------------[ cut here ]------------ [ 47.251753] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.253692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 47.255101] Modules linked in: [ 47.255774] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.257729] Tainted: [W]=WARN [ 47.258282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.259742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.260638] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 47.263771] RSP: 0018:ffff888013b8fbc0 EFLAGS: 00010286 [ 47.264716] RAX: 0000000000000000 RBX: ffffed1002771f78 RCX: ffffffff813a4050 [ 47.265974] RDX: ffff8880178a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.267244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002771f2f [ 47.268511] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.269757] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b8fdf8 [ 47.271003] FS: 00007f1ac7e1a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.272445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.273482] CR2: 00007ffe5b1edef7 CR3: 000000001da16000 CR4: 0000000000350ef0 [ 47.274742] Call Trace: [ 47.275210] [ 47.275660] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.276546] ? __create_object+0x59/0x80 [ 47.277277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.278223] __vmalloc_noprof+0x59/0x60 [ 47.278957] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.279817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.280733] bpf_prog_alloc+0x39/0x200 [ 47.281454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.282320] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.283199] do_seccomp+0x349/0x25e0 [ 47.283903] ? find_held_lock+0x2b/0x80 [ 47.284652] ? do_prlimit+0x310/0x610 [ 47.285335] ? __pfx_do_seccomp+0x10/0x10 [ 47.286106] ? do_raw_spin_unlock+0x53/0x220 [ 47.286917] ? _raw_spin_unlock+0x1e/0x40 [ 47.287716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.288654] ? static_key_count+0x60/0x80 [ 47.289399] prctl_set_seccomp+0x4e/0x70 [ 47.290176] __do_sys_prctl+0xe6c/0x1d70 [ 47.290934] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.291791] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.292739] ? irqentry_exit+0xf3/0x650 [ 47.293483] do_syscall_64+0xbf/0x430 [ 47.294161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.295116] RIP: 0033:0x7f1ac830c5cd [ 47.295823] 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 [ 47.298913] RSP: 002b:00007ffe5b1ebfe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.300251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ac830c5cd [ 47.301500] RDX: 000055cb02641e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.302730] RBP: 00007ffe5b1ec040 R08: 0000000000000000 R09: 00007ffe5b1eb6e0 [ 47.303978] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb29983ad0 [ 47.305211] R13: 00007ffe5b1ec470 R14: 000055cb29984bc0 R15: 000055cb29995780 [ 47.306478] [ 47.306900] irq event stamp: 1715 [ 47.307548] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 47.309054] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 47.310585] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 47.312111] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 47.313600] ---[ end trace 0000000000000000 ]--- [ 48.106275] ------------[ cut here ]------------ [ 48.107039] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.108724] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 48.109926] Modules linked in: [ 48.110464] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.112142] Tainted: [W]=WARN [ 48.112639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.113845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.114589] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.117251] RSP: 0018:ffff888017237bc0 EFLAGS: 00010286 [ 48.118061] RAX: 0000000000000000 RBX: ffffed1002e46f78 RCX: ffffffff813a4050 [ 48.119124] RDX: ffff888017500000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.120185] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e46f2f [ 48.121241] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.122289] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017237df8 [ 48.123359] FS: 00007f06ae54f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.124545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.125382] CR2: 00007ffd7b43bef7 CR3: 0000000019f37000 CR4: 0000000000350ef0 [ 48.126466] Call Trace: [ 48.126851] [ 48.127199] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.127955] ? __create_object+0x59/0x80 [ 48.128597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.129363] __vmalloc_noprof+0x59/0x60 [ 48.129978] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.130694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.131470] bpf_prog_alloc+0x39/0x200 [ 48.132045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.132814] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.133555] do_seccomp+0x349/0x25e0 [ 48.134110] ? find_held_lock+0x2b/0x80 [ 48.134732] ? do_prlimit+0x310/0x610 [ 48.135320] ? __pfx_do_seccomp+0x10/0x10 [ 48.135972] ? do_raw_spin_unlock+0x53/0x220 [ 48.136668] ? _raw_spin_unlock+0x1e/0x40 [ 48.137275] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.138063] ? static_key_count+0x60/0x80 [ 48.138711] prctl_set_seccomp+0x4e/0x70 [ 48.139338] __do_sys_prctl+0xe6c/0x1d70 [ 48.139993] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.140696] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.141497] ? irqentry_exit+0xf3/0x650 [ 48.142090] do_syscall_64+0xbf/0x430 [ 48.142694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.143486] RIP: 0033:0x7f06aea415cd [ 48.144040] 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 [ 48.146651] RSP: 002b:00007ffd7b439280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.147780] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06aea415cd [ 48.148853] RDX: 000055c4afa65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.149922] RBP: 00007ffd7b4392e0 R08: 0000000000000000 R09: 00007ffd7b438980 [ 48.150987] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4bcb3e2b0 [ 48.152056] R13: 00007ffd7b439710 R14: 000055c4bcb40d20 R15: 000055c4bcb528d0 [ 48.153123] [ 48.153500] irq event stamp: 1777 [ 48.154001] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 48.155267] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 48.156522] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 48.157791] softirqs last disabled at (1303): [] __irq_exit_rcu+0xc4/0x100 [ 48.159038] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26202' (ECDSA) to the list of known hosts. 2025/11/19 03:13:21 fuzzer started 2025/11/19 03:13:21 dialing manager at localhost:34383 2025/11/19 03:13:21 checking machine... 2025/11/19 03:13:21 checking revisions... [ 49.037965] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:13:22 testing simple program... [ 49.143604] cgroup: Unknown subsys name 'net' [ 49.209197] cgroup: Unknown subsys name 'cpuset' [ 49.227108] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:13:21 Registers: info registers vcpu 0 RAX=ffffffff81439a42 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888013bb7e01 RSI=ffff888013bb7e28 RDI=ffff888013bb7e28 RBP=ffff888013bb79f8 RSP=ffff888013bb7930 R8 =ffffffff86ac3762 R9 =ffff888013bb79e0 R10=000000000003c9ed R11=00000000000273a5 R12=ffff888013bb7a00 R13=ffff888013bb79e8 R14=ffff888013bb7e30 R15=ffff888013bb79a0 RIP=ffffffff8135efad 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 00007f1ac7e1a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1ac7df9020 CR3=000000001da67000 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=0000000000029b59 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd422ad908 CR3=000000000d970000 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=1d58acb37d1c6c8153457145821a65d9 XMM02=0000000000301be0eff9b2d0a8fce9cb XMM03=0000000000301cb02c67c8bc2e329bc3 XMM04=ac8d959b90eac88400000000000ae988 XMM05=26c6219ee6768c3b00000000003204d0 XMM06=d74844bf967d85ba000000000031ee08 XMM07=e042d86d42eb936e0000000000310068 XMM08=940e9f7e4783cea20000000000301cb0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000