[ 39.102696] ------------[ cut here ]------------ [ 39.103732] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.106228] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.107783] Modules linked in: [ 39.108400] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.110492] Tainted: [W]=WARN [ 39.111113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.112654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.113607] 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 [ 39.116924] RSP: 0018:ffff88801613fbc0 EFLAGS: 00010286 [ 39.117949] RAX: 0000000000000000 RBX: ffffed1002c27f78 RCX: ffffffff813a4050 [ 39.119364] RDX: ffff888017723780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.120715] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c27f2f [ 39.122054] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.123389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801613fdf8 [ 39.124735] FS: 00007f4f5374e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.126259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.127370] CR2: 00007ffc0f469ef7 CR3: 000000000e839000 CR4: 0000000000350ef0 [ 39.128713] Call Trace: [ 39.129238] [ 39.129660] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.130591] ? __create_object+0x59/0x80 [ 39.131381] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.132389] __vmalloc_noprof+0x59/0x60 [ 39.133156] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.134055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.135009] bpf_prog_alloc+0x39/0x200 [ 39.135739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.136700] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.137648] do_seccomp+0x349/0x25e0 [ 39.138382] ? find_held_lock+0x2b/0x80 [ 39.139163] ? do_prlimit+0x310/0x610 [ 39.139948] ? __pfx_do_seccomp+0x10/0x10 [ 39.140711] ? do_raw_spin_unlock+0x53/0x220 [ 39.141572] ? _raw_spin_unlock+0x1e/0x40 [ 39.142387] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.143380] ? static_key_count+0x60/0x80 [ 39.144213] prctl_set_seccomp+0x4e/0x70 [ 39.145013] __do_sys_prctl+0xe6c/0x1d70 [ 39.145834] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.146681] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.147694] ? irqentry_exit+0xf3/0x650 [ 39.148477] do_syscall_64+0xbf/0x430 [ 39.149231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.150208] RIP: 0033:0x7f4f53c405cd [ 39.150924] 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 [ 39.154158] RSP: 002b:00007ffc0f468ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.155571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f53c405cd [ 39.156875] RDX: 0000556dd138de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.158196] RBP: 00007ffc0f468d40 R08: 0000000000000000 R09: 00007ffc0f4683e0 [ 39.159490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556df1dc52b0 [ 39.160836] R13: 00007ffc0f469170 R14: 0000556df1dc7d20 R15: 0000556df1dd98d0 [ 39.162182] [ 39.162614] irq event stamp: 1755 [ 39.163275] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.164828] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.166362] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 39.167957] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 39.169484] ---[ end trace 0000000000000000 ]--- [ 41.926045] ------------[ cut here ]------------ [ 41.926967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.928997] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.930468] Modules linked in: [ 41.932475] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.934575] Tainted: [W]=WARN [ 41.935181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.936690] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.937617] 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 [ 41.940812] RSP: 0018:ffff88800f047bc0 EFLAGS: 00010286 [ 41.941798] RAX: 0000000000000000 RBX: ffffed1001e08f78 RCX: ffffffff813a4050 [ 41.943098] RDX: ffff888017198000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.944386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e08f2f [ 41.945659] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.946958] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f047df8 [ 41.948262] FS: 00007fa6a71be900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.949677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.950719] CR2: 00007ffdf8240ef7 CR3: 00000000206a0000 CR4: 0000000000350ef0 [ 41.951998] Call Trace: [ 41.952461] [ 41.952916] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.953813] ? __create_object+0x59/0x80 [ 41.954551] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.955501] __vmalloc_noprof+0x59/0x60 [ 41.956269] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.957133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.958083] bpf_prog_alloc+0x39/0x200 [ 41.958817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.959711] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.960622] do_seccomp+0x349/0x25e0 [ 41.961347] ? find_held_lock+0x2b/0x80 [ 41.962119] ? do_prlimit+0x310/0x610 [ 41.962859] ? __pfx_do_seccomp+0x10/0x10 [ 41.963607] ? do_raw_spin_unlock+0x53/0x220 [ 41.964433] ? _raw_spin_unlock+0x1e/0x40 [ 41.965216] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.966184] ? static_key_count+0x60/0x80 [ 41.966989] prctl_set_seccomp+0x4e/0x70 [ 41.967723] __do_sys_prctl+0xe6c/0x1d70 [ 41.968524] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.969388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.970361] ? irqentry_exit+0xf3/0x650 [ 41.971116] do_syscall_64+0xbf/0x430 [ 41.971866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.972816] RIP: 0033:0x7fa6a76b05cd [ 41.973482] 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 [ 41.976667] RSP: 002b:00007ffdf823ecf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.977823] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6a76b05cd [ 41.978912] RDX: 0000562fc9ff3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.980017] RBP: 00007ffdf823ed50 R08: 0000000000000000 R09: 00007ffdf823e3f0 [ 41.981097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ff06ee2b0 [ 41.982185] R13: 00007ffdf823f180 R14: 0000562ff06f0d20 R15: 0000562ff07028d0 [ 41.983278] [ 41.983640] irq event stamp: 2025 [ 41.984193] hardirqs last enabled at (2035): [] __up_console_sem+0x78/0x80 [ 41.985475] hardirqs last disabled at (2044): [] __up_console_sem+0x5d/0x80 [ 41.986767] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 41.988072] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 41.989345] ---[ end trace 0000000000000000 ]--- [ 42.667015] ------------[ cut here ]------------ [ 42.667941] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.669973] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.671401] Modules linked in: [ 42.672030] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.674027] Tainted: [W]=WARN [ 42.674581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.676050] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.676961] 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 [ 42.680138] RSP: 0018:ffff888009b0fbc0 EFLAGS: 00010286 [ 42.681119] RAX: 0000000000000000 RBX: ffffed1001361f78 RCX: ffffffff813a4050 [ 42.682410] RDX: ffff888016aa1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.683712] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001361f2f [ 42.684991] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.686279] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009b0fdf8 [ 42.687580] FS: 00007f7622f7e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.689019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.690090] CR2: 00007ffc6b36cef7 CR3: 0000000020c47000 CR4: 0000000000350ef0 [ 42.691375] Call Trace: [ 42.691894] [ 42.692314] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.693205] ? __create_object+0x59/0x80 [ 42.693999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.694945] __vmalloc_noprof+0x59/0x60 [ 42.695670] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.696539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.697470] bpf_prog_alloc+0x39/0x200 [ 42.698212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.699140] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.700085] do_seccomp+0x349/0x25e0 [ 42.700805] ? find_held_lock+0x2b/0x80 [ 42.701523] ? do_prlimit+0x310/0x610 [ 42.702275] ? __pfx_do_seccomp+0x10/0x10 [ 42.703053] ? do_raw_spin_unlock+0x53/0x220 [ 42.703903] ? _raw_spin_unlock+0x1e/0x40 [ 42.704639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.705600] ? static_key_count+0x60/0x80 [ 42.706402] prctl_set_seccomp+0x4e/0x70 [ 42.707186] __do_sys_prctl+0xe6c/0x1d70 [ 42.707978] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.708858] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.709827] ? irqentry_exit+0xf3/0x650 [ 42.710560] do_syscall_64+0xbf/0x430 [ 42.711291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.712276] RIP: 0033:0x7f76234705cd [ 42.712990] 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 [ 42.716209] RSP: 002b:00007ffc6b36ab50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.717585] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76234705cd [ 42.718884] RDX: 000055600c2b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.720185] RBP: 00007ffc6b36abb0 R08: 0000000000000000 R09: 00007ffc6b36a250 [ 42.721461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556030228ad0 [ 42.722746] R13: 00007ffc6b36afe0 R14: 0000556030229bc0 R15: 000055603023a780 [ 42.724070] [ 42.724506] irq event stamp: 1759 [ 42.725156] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.726696] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.728249] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 42.729795] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 42.731317] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51694' (ECDSA) to the list of known hosts. 2025/11/17 11:24:32 fuzzer started 2025/11/17 11:24:32 dialing manager at localhost:37895 2025/11/17 11:24:32 checking machine... 2025/11/17 11:24:32 checking revisions... [ 43.615702] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:24:32 testing simple program... [ 43.743388] cgroup: Unknown subsys name 'net' [ 43.846904] cgroup: Unknown subsys name 'cpuset' [ 43.862362] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:24:31 Registers: info registers vcpu 0 RAX=0000001cd6462d18 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001c RSI=ffff88806ce23b00 RDI=00000000000538fe RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ef328 R11=0000000000000001 R12=00000000000538fe R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000013 [----A-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94f16fe000 CR3=000000000e98b000 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=1a6356ef287702aafb4c11366e54bb30 XMM02=2c67c8bc2e329bc300000000003054c8 XMM03=fb795ef6d6577056000000000030e570 XMM04=88984efd3041687c00000000000ae988 XMM05=14648eaa1277bab1000000000031f028 XMM06=817b8945e9d50373000000000031eeb0 XMM07=e042d86d42eb936e000000000030e7f0 XMM08=74b7d1952e7bb0200000000000305528 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888019d0f450 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888019d0f598 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007fa6a71be900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa6a719d020 CR3=00000000205f3000 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