[ 54.100904] ------------[ cut here ]------------ [ 54.101767] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.103889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.105323] Modules linked in: [ 54.105943] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.108003] Tainted: [W]=WARN [ 54.108555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.110007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.110907] 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 [ 54.114013] RSP: 0018:ffff88800a9c7bc0 EFLAGS: 00010286 [ 54.114978] RAX: 0000000000000000 RBX: ffffed1001538f78 RCX: ffffffff813a4050 [ 54.116254] RDX: ffff888013fdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.117533] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001538f2f [ 54.118809] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.120095] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a9c7df8 [ 54.121376] FS: 00007f758ed43900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.122809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.123879] CR2: 00007f758f235580 CR3: 000000001665f000 CR4: 0000000000350ef0 [ 54.125148] Call Trace: [ 54.125605] [ 54.126053] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.126953] ? __create_object+0x59/0x80 [ 54.127702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.128653] __vmalloc_noprof+0x59/0x60 [ 54.129386] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.130244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.131177] bpf_prog_alloc+0x39/0x200 [ 54.131911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.132772] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.133665] do_seccomp+0x349/0x25e0 [ 54.134379] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.135319] ? __pfx_do_seccomp+0x10/0x10 [ 54.136102] ? find_held_lock+0x2b/0x80 [ 54.136859] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.137768] ? static_key_count+0x60/0x80 [ 54.138569] prctl_set_seccomp+0x4e/0x70 [ 54.139350] __do_sys_prctl+0xe6c/0x1d70 [ 54.140116] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.140965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.141918] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.142876] ? irqentry_exit+0xf3/0x650 [ 54.143600] do_syscall_64+0xbf/0x430 [ 54.144328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.145272] RIP: 0033:0x7f758f2355cd [ 54.145964] 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 [ 54.149074] RSP: 002b:00007ffec36997e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.150414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f758f2355cd [ 54.151694] RDX: 000056545ad7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.152760] RBP: 00007ffec3699840 R08: 0000000000000000 R09: 00007ffec3698ee0 [ 54.153825] R10: 0000000000000000 R11: 0000000000000246 R12: 000056548adddad0 [ 54.154863] R13: 00007ffec3699c70 R14: 000056548addebc0 R15: 000056548adef780 [ 54.155912] [ 54.156256] irq event stamp: 1807 [ 54.156743] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 54.157996] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 54.159230] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 54.160462] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 54.161703] ---[ end trace 0000000000000000 ]--- [ 57.236933] ------------[ cut here ]------------ [ 57.237899] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.240028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.241569] Modules linked in: [ 57.242250] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.244579] Tainted: [W]=WARN [ 57.245294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.246858] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.247839] 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 [ 57.251160] RSP: 0018:ffff888019ca7bc0 EFLAGS: 00010286 [ 57.252187] RAX: 0000000000000000 RBX: ffffed1003394f78 RCX: ffffffff813a4050 [ 57.253536] RDX: ffff888013fe1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.254895] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003394f2f [ 57.256276] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.257635] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ca7df8 [ 57.258993] FS: 00007f1691194900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.260556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.261687] CR2: 00007f1691686580 CR3: 000000000e4d3000 CR4: 0000000000350ef0 [ 57.263053] Call Trace: [ 57.263545] [ 57.264045] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.264999] ? __create_object+0x59/0x80 [ 57.265770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.266847] __vmalloc_noprof+0x59/0x60 [ 57.267614] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.268542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.269524] bpf_prog_alloc+0x39/0x200 [ 57.270309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.271299] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.272244] do_seccomp+0x349/0x25e0 [ 57.273005] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.273953] ? __pfx_do_seccomp+0x10/0x10 [ 57.274734] ? find_held_lock+0x2b/0x80 [ 57.275573] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.276603] ? static_key_count+0x60/0x80 [ 57.277461] prctl_set_seccomp+0x4e/0x70 [ 57.278286] __do_sys_prctl+0xe6c/0x1d70 [ 57.279142] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.280064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.281088] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.282119] ? irqentry_exit+0xf3/0x650 [ 57.282938] do_syscall_64+0xbf/0x430 [ 57.283690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.284715] RIP: 0033:0x7f16916865cd [ 57.285471] 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 [ 57.288854] RSP: 002b:00007fffce985ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.290288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16916865cd [ 57.291659] RDX: 000055fddd1d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.293005] RBP: 00007fffce985d00 R08: 0000000000000000 R09: 00007fffce9853a0 [ 57.294353] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fde2f1bbf0 [ 57.295717] R13: 00007fffce986130 R14: 000055fde2f25380 R15: 000055fde2f30460 [ 57.297088] [ 57.297533] irq event stamp: 1881 [ 57.298228] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 57.299864] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 57.301468] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 57.303099] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 57.304684] ---[ end trace 0000000000000000 ]--- [ 58.017562] ------------[ cut here ]------------ [ 58.018474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.020517] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.021970] Modules linked in: [ 58.022551] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.024930] Tainted: [W]=WARN [ 58.025481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.026937] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.027851] 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 [ 58.030954] RSP: 0018:ffff88800f38fbc0 EFLAGS: 00010286 [ 58.031929] RAX: 0000000000000000 RBX: ffffed1001e71f78 RCX: ffffffff813a4050 [ 58.033205] RDX: ffff888016fc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.034466] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e71f2f [ 58.035741] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.037007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f38fdf8 [ 58.038261] FS: 00007ff4398fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.039688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.040742] CR2: 00007ffde1eb3ef7 CR3: 0000000013a60000 CR4: 0000000000350ef0 [ 58.041997] Call Trace: [ 58.042451] [ 58.042884] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.043727] ? __create_object+0x59/0x80 [ 58.044505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.045454] __vmalloc_noprof+0x59/0x60 [ 58.046206] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.047072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.047991] bpf_prog_alloc+0x39/0x200 [ 58.048670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.049586] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.050479] do_seccomp+0x349/0x25e0 [ 58.051187] ? find_held_lock+0x2b/0x80 [ 58.052014] ? do_prlimit+0x310/0x610 [ 58.052890] ? __pfx_do_seccomp+0x10/0x10 [ 58.053631] ? do_raw_spin_unlock+0x53/0x220 [ 58.054462] ? _raw_spin_unlock+0x1e/0x40 [ 58.055354] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.056485] ? static_key_count+0x60/0x80 [ 58.057420] prctl_set_seccomp+0x4e/0x70 [ 58.058318] __do_sys_prctl+0xe6c/0x1d70 [ 58.059236] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.060239] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.061370] ? irqentry_exit+0xf3/0x650 [ 58.062271] do_syscall_64+0xbf/0x430 [ 58.063151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.064252] RIP: 0033:0x7ff439df05cd [ 58.065079] 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 [ 58.068762] RSP: 002b:00007ffde1eb2310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.070413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff439df05cd [ 58.071921] RDX: 00005628754cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.073418] RBP: 00007ffde1eb2370 R08: 0000000000000000 R09: 00007ffde1eb1a10 [ 58.074901] R10: 0000000000000000 R11: 0000000000000246 R12: 000056289e4422b0 [ 58.076395] R13: 00007ffde1eb27a0 R14: 000056289e444d20 R15: 000056289e4568d0 [ 58.077893] [ 58.078382] irq event stamp: 2635 [ 58.079173] hardirqs last enabled at (2645): [] __up_console_sem+0x78/0x80 [ 58.080400] hardirqs last disabled at (2654): [] __up_console_sem+0x5d/0x80 [ 58.081568] softirqs last enabled at (2516): [] handle_softirqs+0x50c/0x770 [ 58.082756] softirqs last disabled at (2511): [] __irq_exit_rcu+0xc4/0x100 [ 58.083981] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6252' (ECDSA) to the list of known hosts. 2025/11/18 17:27:20 fuzzer started 2025/11/18 17:27:21 dialing manager at localhost:34383 2025/11/18 17:27:21 checking machine... 2025/11/18 17:27:21 checking revisions... [ 59.011236] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:27:21 testing simple program... [ 59.103236] cgroup: Unknown subsys name 'net' [ 59.164478] cgroup: Unknown subsys name 'cpuset' [ 59.181508] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:27:20 Registers: info registers vcpu 0 RAX=000000000004ab25 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd632fb5f8 CR3=0000000005c8a000 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=00007fa90c7a651000005642e411f790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88801a979bc0 RCX=ffff88801a9b7924 RDX=0000000000000000 RSI=ffffffff81ab668d RDI=ffff88801a979fbc RBP=ffff88801a979bc0 RSP=ffff88801a9b7948 R8 =0000000000000001 R9 =ffff88801a9b7a10 R10=000000000003c9ed R11=0000000000011c66 R12=0000000000000000 R13=ffff88801a9b7a18 R14=ffff88801a979bc0 R15=ffff88801a9b79d0 RIP=ffffffff815bd7a7 RFL=00000213 [----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 00007f1691194900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f169174b618 CR3=000000001ba20000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000