[ 46.409962] ------------[ cut here ]------------ [ 46.410689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.412347] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.413508] Modules linked in: [ 46.414010] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.415621] Tainted: [W]=WARN [ 46.416103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.417268] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.417983] 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 [ 46.420526] RSP: 0018:ffff88800f69fbc0 EFLAGS: 00010286 [ 46.421293] RAX: 0000000000000000 RBX: ffffed1001ed3f78 RCX: ffffffff813a4050 [ 46.422342] RDX: ffff88801ba33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.423421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed3f2f [ 46.424427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.425454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f69fdf8 [ 46.426484] FS: 00007f341834b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.427619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.428452] CR2: 00007ffe0ea7eef8 CR3: 000000000df32000 CR4: 0000000000350ef0 [ 46.429486] Call Trace: [ 46.429890] [ 46.430217] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.430944] ? __create_object+0x59/0x80 [ 46.431530] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.432299] __vmalloc_noprof+0x59/0x60 [ 46.432895] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.433551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.434287] bpf_prog_alloc+0x39/0x200 [ 46.434846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.435589] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.436304] do_seccomp+0x349/0x25e0 [ 46.436842] ? find_held_lock+0x2b/0x80 [ 46.437444] ? do_prlimit+0x310/0x610 [ 46.438026] ? __pfx_do_seccomp+0x10/0x10 [ 46.438631] ? do_raw_spin_unlock+0x53/0x220 [ 46.439294] ? _raw_spin_unlock+0x1e/0x40 [ 46.439911] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.440638] ? static_key_count+0x60/0x80 [ 46.441266] prctl_set_seccomp+0x4e/0x70 [ 46.441847] __do_sys_prctl+0xe6c/0x1d70 [ 46.442491] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.443170] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.443939] ? irqentry_exit+0xf3/0x650 [ 46.444512] do_syscall_64+0xbf/0x430 [ 46.445104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.445829] RIP: 0033:0x7f341883d5cd [ 46.446394] 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 [ 46.448915] RSP: 002b:00007ffe0ea7d840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.449990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f341883d5cd [ 46.451016] RDX: 000056468b584e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.452025] RBP: 00007ffe0ea7d8a0 R08: 0000000000000000 R09: 00007ffe0ea7cf40 [ 46.453044] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646aba4fad0 [ 46.454068] R13: 00007ffe0ea7dcd0 R14: 00005646aba50bc0 R15: 00005646aba61780 [ 46.455526] [ 46.455998] irq event stamp: 1745 [ 46.456595] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.458122] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.459642] softirqs last enabled at (1280): [] handle_softirqs+0x50c/0x770 [ 46.460937] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 46.462198] ---[ end trace 0000000000000000 ]--- [ 49.031436] ------------[ cut here ]------------ [ 49.032389] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.034481] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.035934] Modules linked in: [ 49.036524] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.038582] Tainted: [W]=WARN [ 49.039416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.040967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.041913] 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 [ 49.045151] RSP: 0018:ffff888015ab7bc0 EFLAGS: 00010286 [ 49.046138] RAX: 0000000000000000 RBX: ffffed1002b56f78 RCX: ffffffff813a4050 [ 49.047433] RDX: ffff888016571bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.048726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b56f2f [ 49.050013] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.051332] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ab7df8 [ 49.052633] FS: 00007f82323b5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.054080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.055148] CR2: 00007f82328a7580 CR3: 00000000213af000 CR4: 0000000000350ef0 [ 49.056441] Call Trace: [ 49.056956] [ 49.057378] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.058281] ? __create_object+0x59/0x80 [ 49.059076] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.060046] __vmalloc_noprof+0x59/0x60 [ 49.060767] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.061654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.062602] bpf_prog_alloc+0x39/0x200 [ 49.063341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.064281] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.065212] do_seccomp+0x349/0x25e0 [ 49.065943] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.066803] ? __pfx_do_seccomp+0x10/0x10 [ 49.067605] ? find_held_lock+0x2b/0x80 [ 49.068369] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.069358] ? static_key_count+0x60/0x80 [ 49.070168] prctl_set_seccomp+0x4e/0x70 [ 49.070965] __do_sys_prctl+0xe6c/0x1d70 [ 49.071720] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.072666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.073632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.074635] ? irqentry_exit+0xf3/0x650 [ 49.075398] do_syscall_64+0xbf/0x430 [ 49.076139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.077098] RIP: 0033:0x7f82328a75cd [ 49.077769] 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 [ 49.080963] RSP: 002b:00007ffe277ab970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.082364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82328a75cd [ 49.083695] RDX: 00005627236fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.084989] RBP: 00007ffe277ab9d0 R08: 0000000000000000 R09: 00007ffe277ab070 [ 49.086267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562738d38b10 [ 49.087578] R13: 00007ffe277abe00 R14: 0000562738d392b0 R15: 0000562738d4d6f0 [ 49.088891] [ 49.089328] irq event stamp: 1793 [ 49.089980] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.091523] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.093068] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.094661] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.096105] ---[ end trace 0000000000000000 ]--- [ 49.929972] ------------[ cut here ]------------ [ 49.930842] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.933033] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.934468] Modules linked in: [ 49.935092] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.937068] Tainted: [W]=WARN [ 49.937608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.939055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.939940] 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 [ 49.943061] RSP: 0018:ffff888017787bc0 EFLAGS: 00010286 [ 49.944023] RAX: 0000000000000000 RBX: ffffed1002ef0f78 RCX: ffffffff813a4050 [ 49.945274] RDX: ffff888009ce3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.946534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef0f2f [ 49.947786] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.949038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017787df8 [ 49.950304] FS: 00007f40b482b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.951730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.952779] CR2: 00007ffefd6cfef8 CR3: 0000000016d8c000 CR4: 0000000000350ef0 [ 49.954046] Call Trace: [ 49.954516] [ 49.954972] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.955810] ? __create_object+0x59/0x80 [ 49.956593] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.957552] __vmalloc_noprof+0x59/0x60 [ 49.958296] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.959177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.960100] bpf_prog_alloc+0x39/0x200 [ 49.960775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.961693] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.962595] do_seccomp+0x349/0x25e0 [ 49.963296] ? find_held_lock+0x2b/0x80 [ 49.964053] ? do_prlimit+0x310/0x610 [ 49.964748] ? __pfx_do_seccomp+0x10/0x10 [ 49.965537] ? do_raw_spin_unlock+0x53/0x220 [ 49.966349] ? _raw_spin_unlock+0x1e/0x40 [ 49.967139] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.968109] ? static_key_count+0x60/0x80 [ 49.968906] prctl_set_seccomp+0x4e/0x70 [ 49.969628] __do_sys_prctl+0xe6c/0x1d70 [ 49.970415] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.971259] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.972214] ? irqentry_exit+0xf3/0x650 [ 49.972972] do_syscall_64+0xbf/0x430 [ 49.973655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.974604] RIP: 0033:0x7f40b4d1d5cd [ 49.975287] 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 [ 49.978445] RSP: 002b:00007ffefd6ce210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.979820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40b4d1d5cd [ 49.981106] RDX: 0000561472683e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.982404] RBP: 00007ffefd6ce270 R08: 0000000000000000 R09: 00007ffefd6cd910 [ 49.983671] R10: 0000000000000000 R11: 0000000000000246 R12: 000056148b001ad0 [ 49.984929] R13: 00007ffefd6ce6a0 R14: 000056148b002bc0 R15: 000056148b013780 [ 49.986229] [ 49.986675] irq event stamp: 1825 [ 49.987329] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 49.988832] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 49.990353] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 49.991907] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 49.993404] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32921' (ECDSA) to the list of known hosts. 2025/11/17 10:10:33 fuzzer started 2025/11/17 10:10:33 dialing manager at localhost:37895 2025/11/17 10:10:33 checking machine... 2025/11/17 10:10:33 checking revisions... [ 50.919692] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:10:33 testing simple program... [ 51.016272] cgroup: Unknown subsys name 'net' [ 51.085225] cgroup: Unknown subsys name 'cpuset' [ 51.099271] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:10:32 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff83ee9473 RCX=ffff888019e0f44c RDX=1ffff110033c1eaa RSI=ffffffff85e1ffe0 RDI=ffffffff83ee9473 RBP=ffffffff83ee9473 RSP=ffff888019e0f4b0 R8 =0000000000000001 R9 =ffff888019e0f538 R10=000000000003c9ed R11=00000000000a24bf R12=ffff888019e0f5c0 R13=0000000000000000 R14=ffff88800ed30000 R15=ffff8880096c78c0 RIP=ffffffff81439c10 RFL=00000296 [--S-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 00007f82323b5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe277a5000 CR3=000000000dc53000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff84c6acde RDX=000000000003c6ac RSI=000000000003c6ac RDI=ffffffff86fb5484 RBP=ffff8880159b7508 RSP=ffff8880159b7440 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880159b7510 R13=ffff8880159b74f8 R14=ffff8880159b74f1 R15=ffff8880159b74b0 RIP=ffffffff8135e5e2 RFL=00000217 [----APC] 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 00007f5a55040900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5a54757000 CR3=000000000e0dd000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=71effe8ec0facc4900000000000ae988 XMM05=5516ddc2cc435a7c0000000000321058 XMM06=c79760cfc4d174ee000000000031fdf8 XMM07=fb795ef6d6577056000000000030ff68 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000