[ 45.922045] ------------[ cut here ]------------ [ 45.922814] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.924565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 45.925777] Modules linked in: [ 45.926286] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.928007] Tainted: [W]=WARN [ 45.928470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.929685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.930405] 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 [ 45.933148] RSP: 0018:ffff88800a107bc0 EFLAGS: 00010286 [ 45.933998] RAX: 0000000000000000 RBX: ffffed1001420f78 RCX: ffffffff813a4050 [ 45.935076] RDX: ffff88801397d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.936157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001420f2f [ 45.937214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.938284] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a107df8 [ 45.939365] FS: 00007f5b4c308900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.940565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.941432] CR2: 00007fff74a2fef7 CR3: 00000000163f3000 CR4: 0000000000350ef0 [ 45.942520] Call Trace: [ 45.942940] [ 45.943314] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.944066] ? __create_object+0x59/0x80 [ 45.944725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.945486] __vmalloc_noprof+0x59/0x60 [ 45.946113] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.946834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.947580] bpf_prog_alloc+0x39/0x200 [ 45.948190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.948963] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.949709] do_seccomp+0x349/0x25e0 [ 45.950267] ? find_held_lock+0x2b/0x80 [ 45.950883] ? do_prlimit+0x310/0x610 [ 45.951471] ? __pfx_do_seccomp+0x10/0x10 [ 45.952122] ? do_raw_spin_unlock+0x53/0x220 [ 45.952812] ? _raw_spin_unlock+0x1e/0x40 [ 45.953425] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.954222] ? static_key_count+0x60/0x80 [ 45.954890] prctl_set_seccomp+0x4e/0x70 [ 45.955511] __do_sys_prctl+0xe6c/0x1d70 [ 45.956164] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.956890] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.957689] ? irqentry_exit+0xf3/0x650 [ 45.958295] do_syscall_64+0xbf/0x430 [ 45.958909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.959714] RIP: 0033:0x7f5b4c7fa5cd [ 45.960275] 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 [ 45.962912] RSP: 002b:00007fff74a2da30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.964062] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b4c7fa5cd [ 45.965156] RDX: 000055c76c437e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.966221] RBP: 00007fff74a2da90 R08: 0000000000000000 R09: 00007fff74a2d130 [ 45.967297] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c77137fad0 [ 45.968358] R13: 00007fff74a2dec0 R14: 000055c771380bc0 R15: 000055c771391780 [ 45.969450] [ 45.969841] irq event stamp: 1751 [ 45.970349] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 45.971633] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 45.972986] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 45.974272] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 45.975566] ---[ end trace 0000000000000000 ]--- [ 49.166451] ------------[ cut here ]------------ [ 49.167394] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.169346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.172021] Modules linked in: [ 49.172605] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.174595] Tainted: [W]=WARN [ 49.175192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.176685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.177540] 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 [ 49.180687] RSP: 0018:ffff888019f2fbc0 EFLAGS: 00010286 [ 49.181602] RAX: 0000000000000000 RBX: ffffed10033e5f78 RCX: ffffffff813a4050 [ 49.182865] RDX: ffff888019fa9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.184163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e5f2f [ 49.185440] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.186711] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f2fdf8 [ 49.187998] FS: 00007f8c93b6a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.189429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.190497] CR2: 00007ffe757beef7 CR3: 000000000e20b000 CR4: 0000000000350ef0 [ 49.191775] Call Trace: [ 49.192232] [ 49.192639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.193530] ? __create_object+0x59/0x80 [ 49.194303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.195289] __vmalloc_noprof+0x59/0x60 [ 49.196045] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.196902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.197833] bpf_prog_alloc+0x39/0x200 [ 49.198523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.199446] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.200335] do_seccomp+0x349/0x25e0 [ 49.201039] ? find_held_lock+0x2b/0x80 [ 49.201797] ? do_prlimit+0x310/0x610 [ 49.202497] ? __pfx_do_seccomp+0x10/0x10 [ 49.203302] ? do_raw_spin_unlock+0x53/0x220 [ 49.204162] ? _raw_spin_unlock+0x1e/0x40 [ 49.204969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.205963] ? static_key_count+0x60/0x80 [ 49.206798] prctl_set_seccomp+0x4e/0x70 [ 49.207559] __do_sys_prctl+0xe6c/0x1d70 [ 49.208361] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.209249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.210247] ? irqentry_exit+0xf3/0x650 [ 49.211050] do_syscall_64+0xbf/0x430 [ 49.211810] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.212789] RIP: 0033:0x7f8c9405c5cd [ 49.213481] 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 [ 49.216732] RSP: 002b:00007ffe757bc5e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.218099] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c9405c5cd [ 49.219408] RDX: 000055d287206e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.220694] RBP: 00007ffe757bc640 R08: 0000000000000000 R09: 00007ffe757bbce0 [ 49.221985] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2ae059ad0 [ 49.223269] R13: 00007ffe757bca70 R14: 000055d2ae05abc0 R15: 000055d2ae06b780 [ 49.224576] [ 49.225036] irq event stamp: 2005 [ 49.225690] hardirqs last enabled at (2015): [] __up_console_sem+0x78/0x80 [ 49.227209] hardirqs last disabled at (2024): [] __up_console_sem+0x5d/0x80 [ 49.228744] softirqs last enabled at (1962): [] handle_softirqs+0x50c/0x770 [ 49.230288] softirqs last disabled at (1957): [] __irq_exit_rcu+0xc4/0x100 [ 49.231810] ---[ end trace 0000000000000000 ]--- [ 50.009549] ------------[ cut here ]------------ [ 50.010464] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.012465] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/257 [ 50.013930] Modules linked in: [ 50.014522] CPU: 0 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.016750] Tainted: [W]=WARN [ 50.017299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.018831] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.019771] 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 [ 50.022969] RSP: 0018:ffff88801784fbc0 EFLAGS: 00010286 [ 50.023954] RAX: 0000000000000000 RBX: ffffed1002f09f78 RCX: ffffffff813a4050 [ 50.025240] RDX: ffff88800eedd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.026523] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f09f2f [ 50.027806] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.029078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801784fdf8 [ 50.030368] FS: 00007f5085680900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.031817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.032862] CR2: 00007ffd65f2cef7 CR3: 0000000009f88000 CR4: 0000000000350ef0 [ 50.034128] Call Trace: [ 50.034592] [ 50.035049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.035978] ? __create_object+0x59/0x80 [ 50.036769] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.037742] __vmalloc_noprof+0x59/0x60 [ 50.038461] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.039353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.040299] bpf_prog_alloc+0x39/0x200 [ 50.041052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.041992] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.042904] do_seccomp+0x349/0x25e0 [ 50.043594] ? find_held_lock+0x2b/0x80 [ 50.044363] ? do_prlimit+0x310/0x610 [ 50.045106] ? __pfx_do_seccomp+0x10/0x10 [ 50.045905] ? do_raw_spin_unlock+0x53/0x220 [ 50.046741] ? _raw_spin_unlock+0x1e/0x40 [ 50.047499] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.048474] ? static_key_count+0x60/0x80 [ 50.049277] prctl_set_seccomp+0x4e/0x70 [ 50.050054] __do_sys_prctl+0xe6c/0x1d70 [ 50.050847] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.051728] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.052701] ? irqentry_exit+0xf3/0x650 [ 50.053428] do_syscall_64+0xbf/0x430 [ 50.054174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.055211] RIP: 0033:0x7f5085b725cd [ 50.055947] 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 [ 50.059155] RSP: 002b:00007ffd65f2ae60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.060431] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5085b725cd [ 50.061535] RDX: 0000556e114a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.062662] RBP: 00007ffd65f2aec0 R08: 0000000000000000 R09: 00007ffd65f2a560 [ 50.063783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e1bc27ad0 [ 50.064844] R13: 00007ffd65f2b2f0 R14: 0000556e1bc28bc0 R15: 0000556e1bc39780 [ 50.065926] [ 50.066281] irq event stamp: 1855 [ 50.066824] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 50.068106] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 50.069355] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.070621] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.071888] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17605' (ECDSA) to the list of known hosts. 2025/11/19 04:19:58 fuzzer started 2025/11/19 04:19:58 dialing manager at localhost:34383 2025/11/19 04:19:58 checking machine... 2025/11/19 04:19:58 checking revisions... [ 50.945743] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:19:58 testing simple program... [ 51.037084] cgroup: Unknown subsys name 'net' [ 51.083210] cgroup: Unknown subsys name 'cpuset' [ 51.096051] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:19:57 Registers: info registers vcpu 0 RAX=ffff888018d6f868 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888018d6f701 RSI=ffff888018d6f7a0 RDI=ffff888018d6f7a0 RBP=ffff888018d6f828 RSP=ffff888018d6f710 R8 =0000000000000001 R9 =ffff888018d6f810 R10=000000000003c9ed R11=0000000000006e2e R12=ffff888018d6f830 R13=ffff888018d6f818 R14=ffff888018d6f7a0 R15=ffff888018d6f7d0 RIP=ffffffff8135fb38 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 00007f8c93b6a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8c93b49020 CR3=0000000013888000 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=0000000000036c51 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=00000202 [-------] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcaccd2628 CR3=000000000d0da000 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=7acd3955077651a49f40269a04050bba XMM02=0000000000304d30eff9b2d0a8fce9cb XMM03=0000000000304e002c67c8bc2e329bc3 XMM04=536e6a226f8dc24f00000000000ae988 XMM05=69a36757bce321010000000000321bf0 XMM06=5b441c9aa749204700000000003215e8 XMM07=e042d86d42eb936e0000000000312960 XMM08=5943ab8934a24ab40000000000304e00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000