[ 46.173300] ------------[ cut here ]------------ [ 46.174258] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.176300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.177781] Modules linked in: [ 46.178426] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.180669] Tainted: [W]=WARN [ 46.181349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.182863] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.183787] 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 [ 46.187013] RSP: 0018:ffff888015867bc0 EFLAGS: 00010286 [ 46.188004] RAX: 0000000000000000 RBX: ffffed1002b0cf78 RCX: ffffffff813a4050 [ 46.189341] RDX: ffff88800ef1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.190651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0cf2f [ 46.191955] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.193237] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015867df8 [ 46.194551] FS: 00007f62e1d20900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.195995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.197093] CR2: 00007f62e22864a6 CR3: 000000000e37d000 CR4: 0000000000350ef0 [ 46.198403] Call Trace: [ 46.198868] [ 46.199326] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.200231] ? __create_object+0x59/0x80 [ 46.200988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.201991] __vmalloc_noprof+0x59/0x60 [ 46.202783] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.203676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.204618] bpf_prog_alloc+0x39/0x200 [ 46.205364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.206321] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.207245] do_seccomp+0x349/0x25e0 [ 46.207917] ? find_held_lock+0x2b/0x80 [ 46.208685] ? do_prlimit+0x310/0x610 [ 46.209424] ? __pfx_do_seccomp+0x10/0x10 [ 46.210248] ? do_raw_spin_unlock+0x53/0x220 [ 46.211095] ? _raw_spin_unlock+0x1e/0x40 [ 46.211857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.212835] ? static_key_count+0x60/0x80 [ 46.213631] prctl_set_seccomp+0x4e/0x70 [ 46.214430] __do_sys_prctl+0xe6c/0x1d70 [ 46.215228] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.216104] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.217094] ? irqentry_exit+0xf3/0x650 [ 46.217822] do_syscall_64+0xbf/0x430 [ 46.218590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.219560] RIP: 0033:0x7f62e22125cd [ 46.220283] 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 [ 46.223529] RSP: 002b:00007ffc9260df40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.224910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62e22125cd [ 46.226221] RDX: 00005590565a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.227588] RBP: 00007ffc9260dfa0 R08: 0000000000000000 R09: 00007ffc9260d640 [ 46.228896] R10: 0000000000000000 R11: 0000000000000246 R12: 000055906858cbf0 [ 46.230206] R13: 00007ffc9260e3d0 R14: 0000559068596380 R15: 00005590685a1460 [ 46.231527] [ 46.231954] irq event stamp: 1853 [ 46.232614] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 46.234167] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 46.235719] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 46.237286] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 46.238826] ---[ end trace 0000000000000000 ]--- [ 49.946971] ------------[ cut here ]------------ [ 49.947944] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.949990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.951501] Modules linked in: [ 49.953424] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.955494] Tainted: [W]=WARN [ 49.956094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.957577] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.958523] 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 [ 49.961727] RSP: 0018:ffff8880173c7bc0 EFLAGS: 00010286 [ 49.962732] RAX: 0000000000000000 RBX: ffffed1002e78f78 RCX: ffffffff813a4050 [ 49.964043] RDX: ffff8880170b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.965348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e78f2f [ 49.966688] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.967975] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173c7df8 [ 49.969281] FS: 00007f1d24110900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.970750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.971809] CR2: 00007ffe80b35ef8 CR3: 000000000cc90000 CR4: 0000000000350ef0 [ 49.973109] Call Trace: [ 49.973572] [ 49.973992] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.974920] ? __create_object+0x59/0x80 [ 49.975710] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.976697] __vmalloc_noprof+0x59/0x60 [ 49.977466] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.978353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.979296] bpf_prog_alloc+0x39/0x200 [ 49.979989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.980956] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.981862] do_seccomp+0x349/0x25e0 [ 49.982602] ? find_held_lock+0x2b/0x80 [ 49.983367] ? do_prlimit+0x310/0x610 [ 49.984122] ? __pfx_do_seccomp+0x10/0x10 [ 49.984869] ? do_raw_spin_unlock+0x53/0x220 [ 49.985726] ? _raw_spin_unlock+0x1e/0x40 [ 49.986533] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.987524] ? static_key_count+0x60/0x80 [ 49.988363] prctl_set_seccomp+0x4e/0x70 [ 49.989145] __do_sys_prctl+0xe6c/0x1d70 [ 49.989888] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.990761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.991754] ? irqentry_exit+0xf3/0x650 [ 49.992512] do_syscall_64+0xbf/0x430 [ 49.993242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.994191] RIP: 0033:0x7f1d246025cd [ 49.994866] 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 [ 49.998046] RSP: 002b:00007ffe80b33e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.999457] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d246025cd [ 50.000743] RDX: 000056248bf37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.002039] RBP: 00007ffe80b33ed0 R08: 0000000000000000 R09: 00007ffe80b33570 [ 50.003444] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624a9f182b0 [ 50.004773] R13: 00007ffe80b34300 R14: 00005624a9f1ad20 R15: 00005624a9f2c8d0 [ 50.006079] [ 50.006511] irq event stamp: 2115 [ 50.007170] hardirqs last enabled at (2125): [] __up_console_sem+0x78/0x80 [ 50.008722] hardirqs last disabled at (2134): [] __up_console_sem+0x5d/0x80 [ 50.010290] softirqs last enabled at (2082): [] handle_softirqs+0x50c/0x770 [ 50.011776] softirqs last disabled at (2071): [] __irq_exit_rcu+0xc4/0x100 [ 50.013063] ---[ end trace 0000000000000000 ]--- [ 50.815659] ------------[ cut here ]------------ [ 50.816604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.818616] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.820087] Modules linked in: [ 50.820679] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.822685] Tainted: [W]=WARN [ 50.823285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.824771] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.825697] 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 [ 50.828937] RSP: 0018:ffff8880177efbc0 EFLAGS: 00010286 [ 50.829926] RAX: 0000000000000000 RBX: ffffed1002efdf78 RCX: ffffffff813a4050 [ 50.831234] RDX: ffff88800ae8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.832516] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efdf2f [ 50.833790] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.835084] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177efdf8 [ 50.836387] FS: 00007f164b85f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.837812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.838899] CR2: 00007fff799b2ef8 CR3: 0000000009ee8000 CR4: 0000000000350ef0 [ 50.840177] Call Trace: [ 50.840637] [ 50.841085] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.841937] ? __create_object+0x59/0x80 [ 50.842732] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.843691] __vmalloc_noprof+0x59/0x60 [ 50.844451] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.845317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.846242] bpf_prog_alloc+0x39/0x200 [ 50.846947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.847868] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.848777] do_seccomp+0x349/0x25e0 [ 50.849496] ? find_held_lock+0x2b/0x80 [ 50.850263] ? do_prlimit+0x310/0x610 [ 50.850955] ? __pfx_do_seccomp+0x10/0x10 [ 50.851730] ? do_raw_spin_unlock+0x53/0x220 [ 50.852562] ? _raw_spin_unlock+0x1e/0x40 [ 50.853336] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.854307] ? static_key_count+0x60/0x80 [ 50.855103] prctl_set_seccomp+0x4e/0x70 [ 50.855822] __do_sys_prctl+0xe6c/0x1d70 [ 50.856603] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.857451] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.858422] ? irqentry_exit+0xf3/0x650 [ 50.859186] do_syscall_64+0xbf/0x430 [ 50.859873] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.860830] RIP: 0033:0x7f164bd515cd [ 50.861538] 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 [ 50.864732] RSP: 002b:00007fff799b0500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.866073] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f164bd515cd [ 50.867352] RDX: 0000560b5fa88e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.868633] RBP: 00007fff799b0560 R08: 0000000000000000 R09: 00007fff799afc00 [ 50.869924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b9deedad0 [ 50.871232] R13: 00007fff799b0990 R14: 0000560b9deeebc0 R15: 0000560b9deff780 [ 50.872550] [ 50.872980] irq event stamp: 1707 [ 50.873638] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 50.875194] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 50.876728] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 50.878297] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 50.879842] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63256' (ECDSA) to the list of known hosts. 2025/11/18 13:19:19 fuzzer started 2025/11/18 13:19:20 dialing manager at localhost:34383 2025/11/18 13:19:20 checking machine... 2025/11/18 13:19:20 checking revisions... [ 51.781271] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:19:20 testing simple program... [ 51.863521] cgroup: Unknown subsys name 'net' [ 51.923973] cgroup: Unknown subsys name 'cpuset' [ 51.940691] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:19:19 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86ab8484 RDX=1ffff1100d9c1156 RSI=1ffff1100d9c1155 RDI=1ffff1100d9c1155 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86ab8488 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff8880185578f8 R15=ffff88806ce08a50 RIP=ffffffff8135f03a 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 00007f1d24110900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1d240ef020 CR3=000000001e5c2000 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=0000000000000001 RBX=ffff88806cf08ff8 RCX=ffffffff86a0bbf4 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =ffffffff86a0bbf8 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000089b8 R12=ffffffff8135e7a2 R13=ffff88806cf08ab8 R14=ffff88806cf08ff8 R15=ffff88806cf08a70 RIP=ffffffff81528f08 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd95b94d68 CR3=000000000d1b4000 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=2790bbfdd656d49de84be7ff8888a9db XMM02=0000000000302ef0ec2efd57dc4c00df XMM03=000000000030ff484c5e6558438fe900 XMM04=e6d186db78f1ec0600000000000ae988 XMM05=47cb62af969ef1de0000000000321360 XMM06=817b8945e9d50373000000000031fc98 XMM07=e042d86d42eb936e0000000000311098 XMM08=4c5e6558438fe9000000000000302f50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000