[ 46.553264] ------------[ cut here ]------------ [ 46.554217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.556225] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.557723] Modules linked in: [ 46.558354] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.560387] Tainted: [W]=WARN [ 46.560977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.562435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.563413] 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 [ 46.566559] RSP: 0018:ffff888018397bc0 EFLAGS: 00010286 [ 46.567570] RAX: 0000000000000000 RBX: ffffed1003072f78 RCX: ffffffff813a4050 [ 46.568853] RDX: ffff88800f6bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.570638] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003072f2f [ 46.571950] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.573216] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018397df8 [ 46.574480] FS: 00007fe91fbc3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.575931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.576984] CR2: 00007fe9200b5580 CR3: 000000000e2fc000 CR4: 0000000000350ef0 [ 46.578269] Call Trace: [ 46.578727] [ 46.579177] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.580121] ? __create_object+0x59/0x80 [ 46.580851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.581799] __vmalloc_noprof+0x59/0x60 [ 46.582542] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.583443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.584366] bpf_prog_alloc+0x39/0x200 [ 46.585098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.586018] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.586913] do_seccomp+0x349/0x25e0 [ 46.587610] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.588525] ? __pfx_do_seccomp+0x10/0x10 [ 46.589318] ? find_held_lock+0x2b/0x80 [ 46.590085] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.591039] ? static_key_count+0x60/0x80 [ 46.591816] prctl_set_seccomp+0x4e/0x70 [ 46.592585] __do_sys_prctl+0xe6c/0x1d70 [ 46.593356] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.594182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.595137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.596124] ? irqentry_exit+0xf3/0x650 [ 46.596833] do_syscall_64+0xbf/0x430 [ 46.597556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.598477] RIP: 0033:0x7fe9200b55cd [ 46.599163] 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 [ 46.602308] RSP: 002b:00007ffe772aaf50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.603692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9200b55cd [ 46.604952] RDX: 000055e4c07bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.606232] RBP: 00007ffe772aafb0 R08: 0000000000000000 R09: 00007ffe772aa650 [ 46.607530] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4fdebfad0 [ 46.608587] R13: 00007ffe772ab3e0 R14: 000055e4fdec0bc0 R15: 000055e4fded1780 [ 46.609646] [ 46.610026] irq event stamp: 1779 [ 46.610522] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.611800] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.613045] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 46.614313] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 46.615585] ---[ end trace 0000000000000000 ]--- [ 49.337182] ------------[ cut here ]------------ [ 49.338102] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.340094] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.341521] Modules linked in: [ 49.342139] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.344372] Tainted: [W]=WARN [ 49.345109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.346564] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.347471] 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 [ 49.350565] RSP: 0018:ffff888017267bc0 EFLAGS: 00010286 [ 49.351530] RAX: 0000000000000000 RBX: ffffed1002e4cf78 RCX: ffffffff813a4050 [ 49.352779] RDX: ffff88800f3d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.354033] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4cf2f [ 49.355307] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.356563] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017267df8 [ 49.357820] FS: 00007f5eeccb9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.359235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.360300] CR2: 00007fffe4a7def7 CR3: 000000001f90a000 CR4: 0000000000350ef0 [ 49.361559] Call Trace: [ 49.362057] [ 49.362460] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.363346] ? __create_object+0x59/0x80 [ 49.364116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.365064] __vmalloc_noprof+0x59/0x60 [ 49.365762] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.366611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.367540] bpf_prog_alloc+0x39/0x200 [ 49.368263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.369185] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.370080] do_seccomp+0x349/0x25e0 [ 49.370736] ? find_held_lock+0x2b/0x80 [ 49.371492] ? do_prlimit+0x310/0x610 [ 49.372227] ? __pfx_do_seccomp+0x10/0x10 [ 49.373013] ? do_raw_spin_unlock+0x53/0x220 [ 49.373786] ? _raw_spin_unlock+0x1e/0x40 [ 49.374546] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.375497] ? static_key_count+0x60/0x80 [ 49.376281] prctl_set_seccomp+0x4e/0x70 [ 49.377033] __do_sys_prctl+0xe6c/0x1d70 [ 49.377757] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.378615] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.379587] ? irqentry_exit+0xf3/0x650 [ 49.380343] do_syscall_64+0xbf/0x430 [ 49.381087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.382022] RIP: 0033:0x7f5eed1ab5cd [ 49.382668] 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 [ 49.385797] RSP: 002b:00007fffe4a7c620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.387158] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5eed1ab5cd [ 49.388353] RDX: 0000555809eabe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.389413] RBP: 00007fffe4a7c680 R08: 0000000000000000 R09: 00007fffe4a7bd20 [ 49.390476] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558432d1bf0 [ 49.391573] R13: 00007fffe4a7cab0 R14: 00005558432db380 R15: 00005558432e6460 [ 49.392691] [ 49.393085] irq event stamp: 2557 [ 49.393595] hardirqs last enabled at (2565): [] __up_console_sem+0x78/0x80 [ 49.394876] hardirqs last disabled at (2574): [] __up_console_sem+0x5d/0x80 [ 49.396179] softirqs last enabled at (2544): [] handle_softirqs+0x50c/0x770 [ 49.397476] softirqs last disabled at (2539): [] __irq_exit_rcu+0xc4/0x100 [ 49.398734] ---[ end trace 0000000000000000 ]--- [ 50.189948] ------------[ cut here ]------------ [ 50.190800] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.192797] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.194343] Modules linked in: [ 50.194995] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.196977] Tainted: [W]=WARN [ 50.197530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.199011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.199938] 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 [ 50.203124] RSP: 0018:ffff888018c2fbc0 EFLAGS: 00010286 [ 50.204103] RAX: 0000000000000000 RBX: ffffed1003185f78 RCX: ffffffff813a4050 [ 50.205391] RDX: ffff888017f80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.206685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003185f2f [ 50.207997] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.209270] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c2fdf8 [ 50.210564] FS: 00007f893afab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.212009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.213075] CR2: 00007fffb4ab1ef7 CR3: 000000000cd9d000 CR4: 0000000000350ef0 [ 50.214367] Call Trace: [ 50.214841] [ 50.215293] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.216212] ? __create_object+0x59/0x80 [ 50.216998] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.217970] __vmalloc_noprof+0x59/0x60 [ 50.218688] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.219560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.220484] bpf_prog_alloc+0x39/0x200 [ 50.221215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.222139] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.223029] do_seccomp+0x349/0x25e0 [ 50.223719] ? find_held_lock+0x2b/0x80 [ 50.224467] ? do_prlimit+0x310/0x610 [ 50.225226] ? __pfx_do_seccomp+0x10/0x10 [ 50.226018] ? do_raw_spin_unlock+0x53/0x220 [ 50.226796] ? _raw_spin_unlock+0x1e/0x40 [ 50.227604] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.228587] ? static_key_count+0x60/0x80 [ 50.229388] prctl_set_seccomp+0x4e/0x70 [ 50.230168] __do_sys_prctl+0xe6c/0x1d70 [ 50.230958] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.231783] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.232767] ? irqentry_exit+0xf3/0x650 [ 50.233534] do_syscall_64+0xbf/0x430 [ 50.234286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.235245] RIP: 0033:0x7f893b49d5cd [ 50.235983] 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 [ 50.239155] RSP: 002b:00007fffb4aafbf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.240540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f893b49d5cd [ 50.241823] RDX: 000055ae0511ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.243114] RBP: 00007fffb4aafc50 R08: 0000000000000000 R09: 00007fffb4aaf2f0 [ 50.244420] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae23c3cbf0 [ 50.245698] R13: 00007fffb4ab0080 R14: 000055ae23c46380 R15: 000055ae23c51460 [ 50.246999] [ 50.247448] irq event stamp: 1779 [ 50.248103] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.249625] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.251149] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.252705] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.254223] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40035' (ECDSA) to the list of known hosts. 2025/11/19 07:10:27 fuzzer started 2025/11/19 07:10:28 dialing manager at localhost:34383 2025/11/19 07:10:28 checking machine... 2025/11/19 07:10:28 checking revisions... [ 51.165428] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:10:28 testing simple program... [ 51.253943] cgroup: Unknown subsys name 'net' [ 51.319591] cgroup: Unknown subsys name 'cpuset' [ 51.333799] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:10:27 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff888009627774 RDX=1ffff110012c4f04 RSI=ffffffff815d6c98 RDI=ffff888009627820 RBP=ffff8880096278b8 RSP=ffff888009627808 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=0000000000023e35 R12=ffff8880096278e8 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888009627820 RIP=ffffffff8135e40c RFL=00000212 [----A--] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5eed270618 CR3=000000001f8c6000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016d17340 RBX=0000000000000200 RCX=ffffffff8152d723 RDX=ffff888016cc5800 RSI=0000000000000000 RDI=ffff888016cf2c40 RBP=ffff888016cf2c40 RSP=ffff888016d97d68 R8 =0000000000000001 R9 =ffffed1002db2f9e R10=0000000000000003 R11=0000000000000001 R12=ffff88800bd12bf8 R13=0000000000000246 R14=ffff888016cf2c40 R15=ffff888009462500 RIP=ffffffff81b61af4 RFL=00000082 [--S----] 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 00007f5eeccb9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc4f961f000 CR3=000000001f8c6000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000