[ 39.034737] ------------[ cut here ]------------ [ 39.035702] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.037727] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.039263] Modules linked in: [ 39.039910] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.041909] Tainted: [W]=WARN [ 39.042467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.043952] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.044892] 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 [ 39.048089] RSP: 0018:ffff8880176ffbc0 EFLAGS: 00010286 [ 39.049089] RAX: 0000000000000000 RBX: ffffed1002edff78 RCX: ffffffff813a4050 [ 39.050380] RDX: ffff888016bc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.051677] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edff2f [ 39.052984] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.054272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176ffdf8 [ 39.055569] FS: 00007f27f4862900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.057040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.058120] CR2: 00007f27f4d54580 CR3: 000000000dfeb000 CR4: 0000000000350ef0 [ 39.059417] Call Trace: [ 39.059929] [ 39.060346] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.061263] ? __create_object+0x59/0x80 [ 39.062053] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.063032] __vmalloc_noprof+0x59/0x60 [ 39.063803] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.064693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.065645] bpf_prog_alloc+0x39/0x200 [ 39.066344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.067279] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.068176] do_seccomp+0x349/0x25e0 [ 39.068913] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.069821] ? __pfx_do_seccomp+0x10/0x10 [ 39.070621] ? find_held_lock+0x2b/0x80 [ 39.071343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.072311] ? static_key_count+0x60/0x80 [ 39.073128] prctl_set_seccomp+0x4e/0x70 [ 39.073902] __do_sys_prctl+0xe6c/0x1d70 [ 39.074696] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.075565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.076543] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.077478] ? irqentry_exit+0xf3/0x650 [ 39.078254] do_syscall_64+0xbf/0x430 [ 39.079003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.079963] RIP: 0033:0x7f27f4d545cd [ 39.080689] 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 [ 39.083891] RSP: 002b:00007ffffc28a550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.085281] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27f4d545cd [ 39.086569] RDX: 000055e1036e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.087871] RBP: 00007ffffc28a5b0 R08: 0000000000000000 R09: 00007ffffc289c50 [ 39.089173] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e114c3bad0 [ 39.090445] R13: 00007ffffc28a9e0 R14: 000055e114c3cbc0 R15: 000055e114c4d780 [ 39.091762] [ 39.092188] irq event stamp: 1759 [ 39.092858] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.094398] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.095925] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 39.097513] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 39.099045] ---[ end trace 0000000000000000 ]--- [ 42.663772] ------------[ cut here ]------------ [ 42.664533] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.666202] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.667420] Modules linked in: [ 42.667952] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.669610] Tainted: [W]=WARN [ 42.670070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.671283] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.672043] 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 [ 42.674709] RSP: 0018:ffff888017257bc0 EFLAGS: 00010286 [ 42.675538] RAX: 0000000000000000 RBX: ffffed1002e4af78 RCX: ffffffff813a4050 [ 42.676614] RDX: ffff88800f833780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.677700] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4af2f [ 42.678770] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.679844] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017257df8 [ 42.680936] FS: 00007fbc00e8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.682145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.683032] CR2: 00007fbc013f04a6 CR3: 0000000020980000 CR4: 0000000000350ef0 [ 42.684106] Call Trace: [ 42.684522] [ 42.684878] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.685620] ? __create_object+0x59/0x80 [ 42.686363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.687151] __vmalloc_noprof+0x59/0x60 [ 42.687774] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.688459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.689229] bpf_prog_alloc+0x39/0x200 [ 42.689833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.690592] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.691301] do_seccomp+0x349/0x25e0 [ 42.691899] ? find_held_lock+0x2b/0x80 [ 42.692487] ? do_prlimit+0x310/0x610 [ 42.693112] ? __pfx_do_seccomp+0x10/0x10 [ 42.693748] ? do_raw_spin_unlock+0x53/0x220 [ 42.694393] ? _raw_spin_unlock+0x1e/0x40 [ 42.695032] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.695821] ? static_key_count+0x60/0x80 [ 42.696438] prctl_set_seccomp+0x4e/0x70 [ 42.697078] __do_sys_prctl+0xe6c/0x1d70 [ 42.697709] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.698374] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.699167] ? irqentry_exit+0xf3/0x650 [ 42.699784] do_syscall_64+0xbf/0x430 [ 42.700363] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.701146] RIP: 0033:0x7fbc0137c5cd [ 42.701737] 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 [ 42.704324] RSP: 002b:00007ffea3da6010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.705461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc0137c5cd [ 42.706526] RDX: 0000561a6794fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.707581] RBP: 00007ffea3da6070 R08: 0000000000000000 R09: 00007ffea3da5710 [ 42.708624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a74f38ad0 [ 42.709685] R13: 00007ffea3da64a0 R14: 0000561a74f39bc0 R15: 0000561a74f4a780 [ 42.710749] [ 42.711103] irq event stamp: 1665 [ 42.711632] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 42.712885] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 42.714123] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 42.715378] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 42.716629] ---[ end trace 0000000000000000 ]--- [ 43.526207] ------------[ cut here ]------------ [ 43.526957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.528633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.530799] Modules linked in: [ 43.531276] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.532882] Tainted: [W]=WARN [ 43.533332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.534531] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.535215] 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 [ 43.537737] RSP: 0018:ffff88801c02fbc0 EFLAGS: 00010286 [ 43.538471] RAX: 0000000000000000 RBX: ffffed1003805f78 RCX: ffffffff813a4050 [ 43.539523] RDX: ffff88800f730000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.540544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003805f2f [ 43.541570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.542585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c02fdf8 [ 43.543593] FS: 00007f2a204e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.544730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.545572] CR2: 00007ffcf4f75ef8 CR3: 000000001376f000 CR4: 0000000000350ef0 [ 43.546596] Call Trace: [ 43.546964] [ 43.547290] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.548016] ? __create_object+0x59/0x80 [ 43.548637] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.549384] __vmalloc_noprof+0x59/0x60 [ 43.549994] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.550700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.551408] bpf_prog_alloc+0x39/0x200 [ 43.552014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.552757] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.553442] do_seccomp+0x349/0x25e0 [ 43.554026] ? find_held_lock+0x2b/0x80 [ 43.554642] ? do_prlimit+0x310/0x610 [ 43.555206] ? __pfx_do_seccomp+0x10/0x10 [ 43.555909] ? do_raw_spin_unlock+0x53/0x220 [ 43.556594] ? _raw_spin_unlock+0x1e/0x40 [ 43.557246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.558210] ? static_key_count+0x60/0x80 [ 43.559004] prctl_set_seccomp+0x4e/0x70 [ 43.559777] __do_sys_prctl+0xe6c/0x1d70 [ 43.560485] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.561338] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.562287] ? irqentry_exit+0xf3/0x650 [ 43.563024] do_syscall_64+0xbf/0x430 [ 43.563748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.564746] RIP: 0033:0x7f2a209da5cd [ 43.565407] 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 [ 43.568528] RSP: 002b:00007ffcf4f737b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.569903] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a209da5cd [ 43.571128] RDX: 000055a5ab7d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.572349] RBP: 00007ffcf4f73810 R08: 0000000000000000 R09: 00007ffcf4f72eb0 [ 43.573584] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5d6f65bf0 [ 43.574849] R13: 00007ffcf4f73c40 R14: 000055a5d6f6f380 R15: 000055a5d6f7a460 [ 43.576145] [ 43.576605] irq event stamp: 2019 [ 43.577327] hardirqs last enabled at (2027): [] __up_console_sem+0x78/0x80 [ 43.578994] hardirqs last disabled at (2036): [] __up_console_sem+0x5d/0x80 [ 43.580691] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 43.582080] softirqs last disabled at (2055): [] __irq_exit_rcu+0xc4/0x100 [ 43.583116] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14957' (ECDSA) to the list of known hosts. 2025/11/18 18:55:27 fuzzer started 2025/11/18 18:55:27 dialing manager at localhost:34383 2025/11/18 18:55:27 checking machine... 2025/11/18 18:55:27 checking revisions... [ 44.450265] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:55:28 testing simple program... [ 44.538771] cgroup: Unknown subsys name 'net' [ 44.585415] cgroup: Unknown subsys name 'cpuset' [ 44.596995] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:55:27 Registers: info registers vcpu 0 RAX=ffff88800f830000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888015c0f528 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529369 RFL=00000006 [-----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 00007fbc00e8a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea3da0000 CR3=00000000209b4000 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=0000000000022000 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5fb2323690 CR3=000000000deca000 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=af6d8e4fc3176baaad458b065976e916 XMM02=ec2efd57dc4c00df00000000003023d0 XMM03=47ff90f08cdc0de400000000003024a0 XMM04=1e387bb9266b5db500000000000ae988 XMM05=14648eaa1277bab1000000000031ebe8 XMM06=577085dfc0b547910000000000318898 XMM07=e042d86d42eb936e000000000030e570 XMM08=47ff90f08cdc0de400000000003024a0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000