[ 46.920668] ------------[ cut here ]------------ [ 46.921623] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.923667] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.925183] Modules linked in: [ 46.925820] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.927818] Tainted: [W]=WARN [ 46.928375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.929869] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.930776] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.933973] RSP: 0018:ffff88801796fbc0 EFLAGS: 00010286 [ 46.934941] RAX: 0000000000000000 RBX: ffffed1002f2df78 RCX: ffffffff813a4050 [ 46.936209] RDX: ffff8880161bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.937636] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2df2f [ 46.939038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.940449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801796fdf8 [ 46.941891] FS: 00007f580d320900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.943477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.944673] CR2: 00007ffdcdc3cef7 CR3: 000000000cb13000 CR4: 0000000000350ef0 [ 46.946159] Call Trace: [ 46.946710] [ 46.947157] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.948142] ? __create_object+0x59/0x80 [ 46.949048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.950118] __vmalloc_noprof+0x59/0x60 [ 46.950946] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.951910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.952964] bpf_prog_alloc+0x39/0x200 [ 46.953794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.954825] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.955809] do_seccomp+0x349/0x25e0 [ 46.956600] ? find_held_lock+0x2b/0x80 [ 46.957423] ? do_prlimit+0x310/0x610 [ 46.958251] ? __pfx_do_seccomp+0x10/0x10 [ 46.959107] ? do_raw_spin_unlock+0x53/0x220 [ 46.960022] ? _raw_spin_unlock+0x1e/0x40 [ 46.960935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.961991] ? static_key_count+0x60/0x80 [ 46.962880] prctl_set_seccomp+0x4e/0x70 [ 46.963732] __do_sys_prctl+0xe6c/0x1d70 [ 46.964598] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.965584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.966649] ? irqentry_exit+0xf3/0x650 [ 46.967427] do_syscall_64+0xbf/0x430 [ 46.968252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.969322] RIP: 0033:0x7f580d8125cd [ 46.970107] 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 [ 46.973573] RSP: 002b:00007ffdcdc3a770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.975053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f580d8125cd [ 46.976433] RDX: 000055bac0bcfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.977853] RBP: 00007ffdcdc3a7d0 R08: 0000000000000000 R09: 00007ffdcdc39e70 [ 46.979233] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bad4a66ad0 [ 46.980600] R13: 00007ffdcdc3ac00 R14: 000055bad4a67bc0 R15: 000055bad4a78780 [ 46.982027] [ 46.982479] irq event stamp: 1749 [ 46.983171] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.984824] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.986273] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 46.987588] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 46.988913] ---[ end trace 0000000000000000 ]--- [ 49.943240] ------------[ cut here ]------------ [ 49.944224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.946320] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.947816] Modules linked in: [ 49.948421] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.950478] Tainted: [W]=WARN [ 49.951076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.952830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.953841] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.957135] RSP: 0018:ffff888016d27bc0 EFLAGS: 00010286 [ 49.958146] RAX: 0000000000000000 RBX: ffffed1002da4f78 RCX: ffffffff813a4050 [ 49.959452] RDX: ffff8880165fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.960771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da4f2f [ 49.962086] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.963416] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d27df8 [ 49.964718] FS: 00007f575c1b7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.966220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.967296] CR2: 00007fffe32eaef7 CR3: 000000000e1a6000 CR4: 0000000000350ef0 [ 49.968623] Call Trace: [ 49.969104] [ 49.969566] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.970444] ? __create_object+0x59/0x80 [ 49.971254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.972236] __vmalloc_noprof+0x59/0x60 [ 49.973028] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.973916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.974879] bpf_prog_alloc+0x39/0x200 [ 49.975620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.976581] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.977480] do_seccomp+0x349/0x25e0 [ 49.978209] ? find_held_lock+0x2b/0x80 [ 49.978972] ? do_prlimit+0x310/0x610 [ 49.979716] ? __pfx_do_seccomp+0x10/0x10 [ 49.980450] ? do_raw_spin_unlock+0x53/0x220 [ 49.981275] ? _raw_spin_unlock+0x1e/0x40 [ 49.982032] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.982987] ? static_key_count+0x60/0x80 [ 49.983774] prctl_set_seccomp+0x4e/0x70 [ 49.984481] __do_sys_prctl+0xe6c/0x1d70 [ 49.985264] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.986109] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.987064] ? irqentry_exit+0xf3/0x650 [ 49.987809] do_syscall_64+0xbf/0x430 [ 49.988482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.989447] RIP: 0033:0x7f575c6a95cd [ 49.990134] 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 [ 49.993252] RSP: 002b:00007fffe32e8f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.994587] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f575c6a95cd [ 49.995836] RDX: 000055cb5c227e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.997101] RBP: 00007fffe32e8fe0 R08: 0000000000000000 R09: 00007fffe32e8680 [ 49.998357] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb67a69bf0 [ 49.999615] R13: 00007fffe32e9410 R14: 000055cb67a73380 R15: 000055cb67a7e460 [ 50.000884] [ 50.001300] irq event stamp: 1861 [ 50.001930] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 50.003421] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 50.004917] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 50.006425] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 50.007897] ---[ end trace 0000000000000000 ]--- [ 50.590426] ------------[ cut here ]------------ [ 50.591323] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.593307] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.594714] Modules linked in: [ 50.595287] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.597488] Tainted: [W]=WARN [ 50.598121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.599542] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.600379] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.603479] RSP: 0018:ffff88801750fbc0 EFLAGS: 00010286 [ 50.604417] RAX: 0000000000000000 RBX: ffffed1002ea1f78 RCX: ffffffff813a4050 [ 50.605672] RDX: ffff888014585340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.606919] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea1f2f [ 50.608164] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.609412] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801750fdf8 [ 50.610650] FS: 00007f9926d5d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.612043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.613073] CR2: 00007fff8f49bef7 CR3: 0000000020978000 CR4: 0000000000350ef0 [ 50.614307] Call Trace: [ 50.614804] [ 50.615208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.616089] ? __create_object+0x59/0x80 [ 50.616855] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.617796] __vmalloc_noprof+0x59/0x60 [ 50.618488] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.619338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.620240] bpf_prog_alloc+0x39/0x200 [ 50.620960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.621855] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.622743] do_seccomp+0x349/0x25e0 [ 50.623406] ? find_held_lock+0x2b/0x80 [ 50.624139] ? do_prlimit+0x310/0x610 [ 50.624985] ? __pfx_do_seccomp+0x10/0x10 [ 50.625798] ? do_raw_spin_unlock+0x53/0x220 [ 50.626614] ? _raw_spin_unlock+0x1e/0x40 [ 50.627324] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.628252] ? static_key_count+0x60/0x80 [ 50.629031] prctl_set_seccomp+0x4e/0x70 [ 50.629803] __do_sys_prctl+0xe6c/0x1d70 [ 50.630562] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.631351] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.632296] ? irqentry_exit+0xf3/0x650 [ 50.633043] do_syscall_64+0xbf/0x430 [ 50.633772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.634694] RIP: 0033:0x7f992724f5cd [ 50.635338] 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 [ 50.638486] RSP: 002b:00007fff8f49a820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.639922] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f992724f5cd [ 50.641292] RDX: 00005565bd15ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.642608] RBP: 00007fff8f49a880 R08: 0000000000000000 R09: 00007fff8f499f20 [ 50.643937] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565da957ad0 [ 50.645274] R13: 00007fff8f49acb0 R14: 00005565da958bc0 R15: 00005565da969780 [ 50.646612] [ 50.647037] irq event stamp: 1797 [ 50.647683] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.649232] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.650795] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 50.652405] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 50.653918] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26274' (ECDSA) to the list of known hosts. 2025/11/18 04:48:32 fuzzer started 2025/11/18 04:48:32 dialing manager at localhost:37895 2025/11/18 04:48:32 checking machine... 2025/11/18 04:48:32 checking revisions... [ 51.470579] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:48:32 testing simple program... [ 51.556863] cgroup: Unknown subsys name 'net' [ 51.627378] cgroup: Unknown subsys name 'cpuset' [ 51.642293] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:48:31 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801c85f6d0 RCX=0000000000000001 RDX=1ffff1100390bedb RSI=ffff88801c85f6a0 RDI=ffff88801c85f6d8 RBP=ffff88801c85f768 RSP=ffff88801c85f610 R8 =0000000000000001 R9 =ffff88801c85f710 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88801c85f730 R13=ffff88801c85f718 R14=ffff88801c85f6a0 R15=ffff88801c85f6d0 RIP=ffffffff8135fb9c 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 00007f575c1b7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f575c170008 CR3=000000000caee000 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=000000000002fb0d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f99ac252000 CR3=000000000ce63000 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=59a50742f140f2b8a84395b3505edcea XMM02=00000000003034e0eff9b2d0a8fce9cb XMM03=00000000003035b02c67c8bc2e329bc3 XMM04=375756856732f6d300000000000ae988 XMM05=2d742cf50fd7c191000000000031f320 XMM06=ae874397eddf6935000000000031f1a8 XMM07=e042d86d42eb936e00000000003103b8 XMM08=dafe478f200520fe00000000003035b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000