[ 46.679671] ------------[ cut here ]------------ [ 46.680470] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.682097] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.683293] Modules linked in: [ 46.683776] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.685382] Tainted: [W]=WARN [ 46.685838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.687251] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.688013] 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 [ 46.690620] RSP: 0018:ffff88801ae5fbc0 EFLAGS: 00010286 [ 46.691414] RAX: 0000000000000000 RBX: ffffed10035cbf78 RCX: ffffffff813a4050 [ 46.692450] RDX: ffff888016719bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.693505] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035cbf2f [ 46.694549] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.695576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae5fdf8 [ 46.696624] FS: 00007f4ee42df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.697817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.698679] CR2: 00007fff0a071ef7 CR3: 000000000b775000 CR4: 0000000000350ef0 [ 46.699718] Call Trace: [ 46.700129] [ 46.700470] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.701229] ? __create_object+0x59/0x80 [ 46.701833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.702616] __vmalloc_noprof+0x59/0x60 [ 46.703230] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.703944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.704675] bpf_prog_alloc+0x39/0x200 [ 46.705280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.706039] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.706758] do_seccomp+0x349/0x25e0 [ 46.707336] ? find_held_lock+0x2b/0x80 [ 46.707961] ? do_prlimit+0x310/0x610 [ 46.708533] ? __pfx_do_seccomp+0x10/0x10 [ 46.709185] ? do_raw_spin_unlock+0x53/0x220 [ 46.709822] ? _raw_spin_unlock+0x1e/0x40 [ 46.710460] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.711244] ? static_key_count+0x60/0x80 [ 46.711869] prctl_set_seccomp+0x4e/0x70 [ 46.712505] __do_sys_prctl+0xe6c/0x1d70 [ 46.713153] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.713824] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.714608] ? irqentry_exit+0xf3/0x650 [ 46.715239] do_syscall_64+0xbf/0x430 [ 46.715802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.716564] RIP: 0033:0x7f4ee47d15cd [ 46.717142] 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 [ 46.719879] RSP: 002b:00007fff0a06f440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.721048] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ee47d15cd [ 46.722107] RDX: 00005595dcb22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.723174] RBP: 00007fff0a06f4a0 R08: 0000000000000000 R09: 00007fff0a06eb40 [ 46.724236] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595f3801ad0 [ 46.725297] R13: 00007fff0a06f8d0 R14: 00005595f3802bc0 R15: 00005595f3813780 [ 46.726377] [ 46.726727] irq event stamp: 1835 [ 46.727261] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 46.728537] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 46.729805] softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770 [ 46.731077] softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100 [ 46.732319] ---[ end trace 0000000000000000 ]--- [ 49.614060] ------------[ cut here ]------------ [ 49.614994] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.616999] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.618394] Modules linked in: [ 49.619024] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.620957] Tainted: [W]=WARN [ 49.621513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.623180] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.624153] 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 [ 49.627258] RSP: 0018:ffff88801acc7bc0 EFLAGS: 00010286 [ 49.628216] RAX: 0000000000000000 RBX: ffffed1003598f78 RCX: ffffffff813a4050 [ 49.629492] RDX: ffff888016918000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.630743] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003598f2f [ 49.631990] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.633242] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801acc7df8 [ 49.634506] FS: 00007f6653786900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.635923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.636956] CR2: 00007f6653c78580 CR3: 000000000cffd000 CR4: 0000000000350ef0 [ 49.638226] Call Trace: [ 49.638681] [ 49.639123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.640003] ? __create_object+0x59/0x80 [ 49.640725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.641689] __vmalloc_noprof+0x59/0x60 [ 49.642433] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.643304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.644231] bpf_prog_alloc+0x39/0x200 [ 49.644954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.645826] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.646721] do_seccomp+0x349/0x25e0 [ 49.647419] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.648309] ? __pfx_do_seccomp+0x10/0x10 [ 49.649096] ? find_held_lock+0x2b/0x80 [ 49.649807] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.650753] ? static_key_count+0x60/0x80 [ 49.651545] prctl_set_seccomp+0x4e/0x70 [ 49.652302] __do_sys_prctl+0xe6c/0x1d70 [ 49.653083] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.653882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.654837] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.655791] ? irqentry_exit+0xf3/0x650 [ 49.656547] do_syscall_64+0xbf/0x430 [ 49.657279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.658203] RIP: 0033:0x7f6653c785cd [ 49.658853] 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 [ 49.661943] RSP: 002b:00007ffe44866a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.663278] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6653c785cd [ 49.664520] RDX: 0000556280d56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.665791] RBP: 00007ffe44866af0 R08: 0000000000000000 R09: 00007ffe44866190 [ 49.667043] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562948d72b0 [ 49.668296] R13: 00007ffe44866f20 R14: 00005562948d9d20 R15: 00005562948eb8d0 [ 49.669578] [ 49.670040] irq event stamp: 1779 [ 49.670647] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.672139] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.673649] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 49.675155] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 49.676634] ---[ end trace 0000000000000000 ]--- [ 50.370634] ------------[ cut here ]------------ [ 50.371544] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.373640] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.375094] Modules linked in: [ 50.375689] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.377693] Tainted: [W]=WARN [ 50.378292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.379770] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.380675] 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 [ 50.383857] RSP: 0018:ffff888019cafbc0 EFLAGS: 00010286 [ 50.384835] RAX: 0000000000000000 RBX: ffffed1003395f78 RCX: ffffffff813a4050 [ 50.386131] RDX: ffff88801ae8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.387385] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003395f2f [ 50.388643] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.389938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cafdf8 [ 50.391274] FS: 00007fd456799900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.392711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.393789] CR2: 00007ffd4e022ef7 CR3: 00000000203ca000 CR4: 0000000000350ef0 [ 50.395045] Call Trace: [ 50.395504] [ 50.395946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.396800] ? __create_object+0x59/0x80 [ 50.397583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.398549] __vmalloc_noprof+0x59/0x60 [ 50.399297] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.400168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.401108] bpf_prog_alloc+0x39/0x200 [ 50.401796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.402702] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.403592] do_seccomp+0x349/0x25e0 [ 50.404301] ? find_held_lock+0x2b/0x80 [ 50.405064] ? do_prlimit+0x310/0x610 [ 50.405775] ? __pfx_do_seccomp+0x10/0x10 [ 50.406550] ? do_raw_spin_unlock+0x53/0x220 [ 50.407387] ? _raw_spin_unlock+0x1e/0x40 [ 50.408170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.409155] ? static_key_count+0x60/0x80 [ 50.409962] prctl_set_seccomp+0x4e/0x70 [ 50.410688] __do_sys_prctl+0xe6c/0x1d70 [ 50.411464] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.412317] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.413298] ? irqentry_exit+0xf3/0x650 [ 50.414061] do_syscall_64+0xbf/0x430 [ 50.414757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.415690] RIP: 0033:0x7fd456c8b5cd [ 50.416389] 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 [ 50.419527] RSP: 002b:00007ffd4e021790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.420922] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd456c8b5cd [ 50.422220] RDX: 000055dc8f6fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.423490] RBP: 00007ffd4e0217f0 R08: 0000000000000000 R09: 00007ffd4e020e90 [ 50.424776] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcb5e5ebf0 [ 50.426083] R13: 00007ffd4e021c20 R14: 000055dcb5e68380 R15: 000055dcb5e73460 [ 50.427369] [ 50.427789] irq event stamp: 1735 [ 50.428440] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.429953] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.430881] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 50.431850] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.432800] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20188' (ECDSA) to the list of known hosts. 2025/11/18 23:57:45 fuzzer started 2025/11/18 23:57:46 dialing manager at localhost:34383 2025/11/18 23:57:46 checking machine... 2025/11/18 23:57:46 checking revisions... [ 51.280851] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:57:46 testing simple program... [ 51.375480] cgroup: Unknown subsys name 'net' [ 51.436846] cgroup: Unknown subsys name 'cpuset' [ 51.458365] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:57:45 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801a3a74b8 RCX=ffff88801a3a740c RDX=1ffff11003474ea2 RSI=ffffffff85e1ffe0 RDI=ffffffff81ab24d8 RBP=ffff88801a3a7510 RSP=ffff88801a3a74a0 R8 =0000000000000001 R9 =ffff88801a3a74f8 R10=000000000003c9ed R11=00000000000255fd R12=ffff88801a3a7580 R13=0000000000000000 R14=ffff888016ca8000 R15=ffff8880096c7b40 RIP=ffffffff8135e1d2 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 00007f6653786900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe44860000 CR3=000000000cfb9000 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=6720646572637465733a4d41503d706f 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=00000000000265e7 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffda31ddd28 CR3=000000000d015000 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=37353a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303738 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000