[ 39.091833] ------------[ cut here ]------------ [ 39.092572] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.094235] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.095457] Modules linked in: [ 39.095975] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.097640] Tainted: [W]=WARN [ 39.098130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.099338] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.100082] 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 [ 39.102718] RSP: 0018:ffff888019a27bc0 EFLAGS: 00010286 [ 39.103489] RAX: 0000000000000000 RBX: ffffed1003344f78 RCX: ffffffff813a4050 [ 39.104570] RDX: ffff88800b3a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.105649] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003344f2f [ 39.106738] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.107800] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a27df8 [ 39.108866] FS: 00007f1b44fce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.110079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.110970] CR2: 00007ffe232e4ef7 CR3: 000000000cdb0000 CR4: 0000000000350ef0 [ 39.112045] Call Trace: [ 39.112431] [ 39.112801] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.113514] ? __create_object+0x59/0x80 [ 39.114162] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.114961] __vmalloc_noprof+0x59/0x60 [ 39.115549] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.116273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.117052] bpf_prog_alloc+0x39/0x200 [ 39.117634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.118402] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.119152] do_seccomp+0x349/0x25e0 [ 39.119741] ? find_held_lock+0x2b/0x80 [ 39.120333] ? do_prlimit+0x310/0x610 [ 39.120948] ? __pfx_do_seccomp+0x10/0x10 [ 39.121577] ? do_raw_spin_unlock+0x53/0x220 [ 39.122268] ? _raw_spin_unlock+0x1e/0x40 [ 39.122929] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.123723] ? static_key_count+0x60/0x80 [ 39.124350] prctl_set_seccomp+0x4e/0x70 [ 39.124990] __do_sys_prctl+0xe6c/0x1d70 [ 39.125617] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.126330] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.127120] ? irqentry_exit+0xf3/0x650 [ 39.127744] do_syscall_64+0xbf/0x430 [ 39.128321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.129118] RIP: 0033:0x7f1b454c05cd [ 39.129703] 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 [ 39.132348] RSP: 002b:00007ffe232e27e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.133508] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b454c05cd [ 39.134571] RDX: 0000556fe4fade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.135633] RBP: 00007ffe232e2840 R08: 0000000000000000 R09: 00007ffe232e1ee0 [ 39.136703] R10: 0000000000000000 R11: 0000000000000246 R12: 000055700ac12ad0 [ 39.137787] R13: 00007ffe232e2c70 R14: 000055700ac13bc0 R15: 000055700ac24780 [ 39.138867] [ 39.139221] irq event stamp: 1829 [ 39.139748] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 39.141009] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 39.142280] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 39.143556] softirqs last disabled at (1431): [] __irq_exit_rcu+0xc4/0x100 [ 39.144808] ---[ end trace 0000000000000000 ]--- [ 41.921459] ------------[ cut here ]------------ [ 41.922401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.924406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.925886] Modules linked in: [ 41.926483] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.928462] Tainted: [W]=WARN [ 41.929077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.930574] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.931492] 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 [ 41.934716] RSP: 0018:ffff888017157bc0 EFLAGS: 00010286 [ 41.935664] RAX: 0000000000000000 RBX: ffffed1002e2af78 RCX: ffffffff813a4050 [ 41.936985] RDX: ffff8880163b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.938324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2af2f [ 41.939619] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.940909] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017157df8 [ 41.942232] FS: 00007f94a255e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.943701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.944785] CR2: 00007ffe0735def7 CR3: 000000001ff97000 CR4: 0000000000350ef0 [ 41.946100] Call Trace: [ 41.946578] [ 41.947023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.947928] ? __create_object+0x59/0x80 [ 41.948727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.949714] __vmalloc_noprof+0x59/0x60 [ 41.950435] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.951307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.952252] bpf_prog_alloc+0x39/0x200 [ 41.952995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.953957] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.954879] do_seccomp+0x349/0x25e0 [ 41.955576] ? find_held_lock+0x2b/0x80 [ 41.956348] ? do_prlimit+0x310/0x610 [ 41.957087] ? __pfx_do_seccomp+0x10/0x10 [ 41.957896] ? do_raw_spin_unlock+0x53/0x220 [ 41.958743] ? _raw_spin_unlock+0x1e/0x40 [ 41.959486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.960457] ? static_key_count+0x60/0x80 [ 41.961294] prctl_set_seccomp+0x4e/0x70 [ 41.962086] __do_sys_prctl+0xe6c/0x1d70 [ 41.962875] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.963742] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.964666] ? irqentry_exit+0xf3/0x650 [ 41.965459] do_syscall_64+0xbf/0x430 [ 41.966207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.967171] RIP: 0033:0x7f94a2a505cd [ 41.967886] 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 [ 41.971098] RSP: 002b:00007ffe0735bb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.972489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94a2a505cd [ 41.973799] RDX: 0000562964014e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.975103] RBP: 00007ffe0735bbf0 R08: 0000000000000000 R09: 00007ffe0735b290 [ 41.976382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562973b96ad0 [ 41.977711] R13: 00007ffe0735c020 R14: 0000562973b97bc0 R15: 0000562973ba8780 [ 41.979025] [ 41.979456] irq event stamp: 1739 [ 41.980118] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 41.981696] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 41.983227] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 41.984767] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 41.986290] ---[ end trace 0000000000000000 ]--- [ 42.766767] ------------[ cut here ]------------ [ 42.767635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.769727] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.771151] Modules linked in: [ 42.771795] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.773785] Tainted: [W]=WARN [ 42.774332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.775784] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.776644] 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 [ 42.779823] RSP: 0018:ffff888019e37bc0 EFLAGS: 00010286 [ 42.780798] RAX: 0000000000000000 RBX: ffffed10033c6f78 RCX: ffffffff813a4050 [ 42.782075] RDX: ffff88800b3a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.783348] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c6f2f [ 42.784615] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.785910] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e37df8 [ 42.787181] FS: 00007f5191127900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.788612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.789701] CR2: 00007fff84c7aef7 CR3: 000000000fe66000 CR4: 0000000000350ef0 [ 42.790980] Call Trace: [ 42.791440] [ 42.791894] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.792794] ? __create_object+0x59/0x80 [ 42.793530] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.794492] __vmalloc_noprof+0x59/0x60 [ 42.795235] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.796102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.797024] bpf_prog_alloc+0x39/0x200 [ 42.797771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.798655] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.799562] do_seccomp+0x349/0x25e0 [ 42.800291] ? find_held_lock+0x2b/0x80 [ 42.801044] ? do_prlimit+0x310/0x610 [ 42.801806] ? __pfx_do_seccomp+0x10/0x10 [ 42.802543] ? do_raw_spin_unlock+0x53/0x220 [ 42.803367] ? _raw_spin_unlock+0x1e/0x40 [ 42.804160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.805115] ? static_key_count+0x60/0x80 [ 42.805923] prctl_set_seccomp+0x4e/0x70 [ 42.806652] __do_sys_prctl+0xe6c/0x1d70 [ 42.807427] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.808277] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.809252] ? irqentry_exit+0xf3/0x650 [ 42.810025] do_syscall_64+0xbf/0x430 [ 42.810757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.811657] RIP: 0033:0x7f51916195cd [ 42.812347] 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 [ 42.815504] RSP: 002b:00007fff84c78820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.816864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51916195cd [ 42.817949] RDX: 000056281bda0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.818777] RBP: 00007fff84c78880 R08: 0000000000000000 R09: 00007fff84c77f20 [ 42.819565] R10: 0000000000000000 R11: 0000000000000246 R12: 000056283873cad0 [ 42.820387] R13: 00007fff84c78cb0 R14: 000056283873dbc0 R15: 000056283874e780 [ 42.821239] [ 42.821511] irq event stamp: 1751 [ 42.821917] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.822835] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.823751] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 42.824646] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 42.825560] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23934' (ECDSA) to the list of known hosts. 2025/11/19 05:48:32 fuzzer started 2025/11/19 05:48:32 dialing manager at localhost:34383 2025/11/19 05:48:32 checking machine... 2025/11/19 05:48:32 checking revisions... [ 43.663146] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:48:32 testing simple program... [ 43.761949] cgroup: Unknown subsys name 'net' [ 43.827322] cgroup: Unknown subsys name 'cpuset' [ 43.844633] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:48:31 Registers: info registers vcpu 0 RAX=0000000000000186 RBX=ffff8880146e8000 RCX=ffffffff87d13e98 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000003 RBP=ffff8880146e8a58 RSP=ffff888016327270 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880146e8ad0 R13=0000000000000001 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff81527236 RFL=00000003 [------C] 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 00007f65fe427900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562973b93218 CR3=000000000bd6b000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=b3285ca56c489dff RCX=00007f600337f1c0 RDX=0000000000000011 RSI=000055a59711aba3 RDI=00007f600337f200 RBP=0000000000000011 RSP=00007ffe7092a5c8 R8 =0000000000000051 R9 =00000000002ab1c0 R10=0000000000000002 R11=000000000052545f R12=000055a59711aba3 R13=00007ffe7092a608 R14=000055a5a61773c0 R15=00007ffe7092a610 RIP=00007f6004605283 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6003cde900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562973bbb768 CR3=000000000e552000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=3cab2ac4cdee278100000000000ae988 XMM05=1319e678c5640f8a000000000031f500 XMM06=a748ccc27a5f04c1000000000031f468 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000