[ 46.613821] ------------[ cut here ]------------ [ 46.614608] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.616237] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.617427] Modules linked in: [ 46.617904] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.619505] Tainted: [W]=WARN [ 46.619947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.621141] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.621833] 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 [ 46.624378] RSP: 0018:ffff88801722fbc0 EFLAGS: 00010286 [ 46.625190] RAX: 0000000000000000 RBX: ffffed1002e45f78 RCX: ffffffff813a4050 [ 46.626221] RDX: ffff88801566d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.627249] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e45f2f [ 46.628271] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.629317] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801722fdf8 [ 46.630416] FS: 00007f515e8ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.631787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.632661] CR2: 00007ffdd2f3bef7 CR3: 000000001d968000 CR4: 0000000000350ef0 [ 46.633711] Call Trace: [ 46.634130] [ 46.634461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.635180] ? __create_object+0x59/0x80 [ 46.635767] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.636542] __vmalloc_noprof+0x59/0x60 [ 46.637166] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.637835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.638588] bpf_prog_alloc+0x39/0x200 [ 46.639181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.639889] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.640610] do_seccomp+0x349/0x25e0 [ 46.641205] ? find_held_lock+0x2b/0x80 [ 46.641779] ? do_prlimit+0x310/0x610 [ 46.642382] ? __pfx_do_seccomp+0x10/0x10 [ 46.643018] ? do_raw_spin_unlock+0x53/0x220 [ 46.643642] ? _raw_spin_unlock+0x1e/0x40 [ 46.644269] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.645058] ? static_key_count+0x60/0x80 [ 46.645665] prctl_set_seccomp+0x4e/0x70 [ 46.646302] __do_sys_prctl+0xe6c/0x1d70 [ 46.646891] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.647586] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.648369] ? irqentry_exit+0xf3/0x650 [ 46.648950] do_syscall_64+0xbf/0x430 [ 46.649543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.650316] RIP: 0033:0x7f515eddc5cd [ 46.650852] 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 [ 46.653379] RSP: 002b:00007ffdd2f3aa50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.654468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f515eddc5cd [ 46.655507] RDX: 000055be76f1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.656537] RBP: 00007ffdd2f3aab0 R08: 0000000000000000 R09: 00007ffdd2f3a150 [ 46.657577] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be9d2a4bf0 [ 46.658617] R13: 00007ffdd2f3aee0 R14: 000055be9d2ae380 R15: 000055be9d2b9460 [ 46.659662] [ 46.660055] irq event stamp: 1739 [ 46.660535] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.661764] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.662999] softirqs last enabled at (1456): [] handle_softirqs+0x50c/0x770 [ 46.664227] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 46.665458] ---[ end trace 0000000000000000 ]--- [ 49.799522] ------------[ cut here ]------------ [ 49.800301] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.801955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.803182] Modules linked in: [ 49.803657] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.805285] Tainted: [W]=WARN [ 49.805738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.806950] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.807701] 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 [ 49.810307] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 49.811118] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 49.812169] RDX: ffff888015ceb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.813222] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 49.814274] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.815329] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 49.816387] FS: 00007fb60160d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.817577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.818453] CR2: 00007fffd7103ef7 CR3: 000000001d9bf000 CR4: 0000000000350ef0 [ 49.819496] Call Trace: [ 49.819878] [ 49.820254] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.820966] ? __create_object+0x59/0x80 [ 49.821609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.822400] __vmalloc_noprof+0x59/0x60 [ 49.823018] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.823697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.824449] bpf_prog_alloc+0x39/0x200 [ 49.825061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.825782] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.826526] do_seccomp+0x349/0x25e0 [ 49.827109] ? find_held_lock+0x2b/0x80 [ 49.827696] ? do_prlimit+0x310/0x610 [ 49.828311] ? __pfx_do_seccomp+0x10/0x10 [ 49.828927] ? do_raw_spin_unlock+0x53/0x220 [ 49.829611] ? _raw_spin_unlock+0x1e/0x40 [ 49.830246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.831036] ? static_key_count+0x60/0x80 [ 49.831654] prctl_set_seccomp+0x4e/0x70 [ 49.832288] __do_sys_prctl+0xe6c/0x1d70 [ 49.832898] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.833599] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.834388] ? irqentry_exit+0xf3/0x650 [ 49.835009] do_syscall_64+0xbf/0x430 [ 49.835578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.836346] RIP: 0033:0x7fb601aff5cd [ 49.836899] 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 [ 49.839470] RSP: 002b:00007fffd7101550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.840583] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb601aff5cd [ 49.841652] RDX: 000055cb000f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.842718] RBP: 00007fffd71015b0 R08: 0000000000000000 R09: 00007fffd7100c50 [ 49.843776] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb2dac7ad0 [ 49.844836] R13: 00007fffd71019e0 R14: 000055cb2dac8bc0 R15: 000055cb2dad9780 [ 49.845902] [ 49.846289] irq event stamp: 1721 [ 49.846785] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.848033] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.849280] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.850544] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.851787] ---[ end trace 0000000000000000 ]--- [ 50.697454] ------------[ cut here ]------------ [ 50.698429] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.700446] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.701925] Modules linked in: [ 50.702561] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.704570] Tainted: [W]=WARN [ 50.705197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.706699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.707632] 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 [ 50.710873] RSP: 0018:ffff88801755fbc0 EFLAGS: 00010286 [ 50.711860] RAX: 0000000000000000 RBX: ffffed1002eabf78 RCX: ffffffff813a4050 [ 50.713161] RDX: ffff88801a765340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.714468] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eabf2f [ 50.715746] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.717057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801755fdf8 [ 50.718365] FS: 00007faa18403900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.719814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.720898] CR2: 00007faa188f5580 CR3: 000000000b7de000 CR4: 0000000000350ef0 [ 50.722200] Call Trace: [ 50.722675] [ 50.723122] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.723968] ? __create_object+0x59/0x80 [ 50.724771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.725841] __vmalloc_noprof+0x59/0x60 [ 50.726614] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.727489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.728430] bpf_prog_alloc+0x39/0x200 [ 50.729168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.730115] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.730969] do_seccomp+0x349/0x25e0 [ 50.731695] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.732589] ? __pfx_do_seccomp+0x10/0x10 [ 50.733391] ? find_held_lock+0x2b/0x80 [ 50.734155] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.735123] ? static_key_count+0x60/0x80 [ 50.735875] prctl_set_seccomp+0x4e/0x70 [ 50.736662] __do_sys_prctl+0xe6c/0x1d70 [ 50.737484] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.738350] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.739322] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.740285] ? irqentry_exit+0xf3/0x650 [ 50.741073] do_syscall_64+0xbf/0x430 [ 50.741770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.742720] RIP: 0033:0x7faa188f55cd [ 50.743425] 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 [ 50.746584] RSP: 002b:00007fffda38da90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.747962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa188f55cd [ 50.749306] RDX: 00005565136fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.750596] RBP: 00007fffda38daf0 R08: 0000000000000000 R09: 00007fffda38d190 [ 50.751882] R10: 0000000000000000 R11: 0000000000000246 R12: 000055653b610ad0 [ 50.753185] R13: 00007fffda38df20 R14: 000055653b611bc0 R15: 000055653b622780 [ 50.754488] [ 50.754910] irq event stamp: 1723 [ 50.755555] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.757075] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.758611] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 50.760159] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 50.761689] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15053' (ECDSA) to the list of known hosts. 2025/11/18 20:19:47 fuzzer started 2025/11/18 20:19:47 dialing manager at localhost:34383 2025/11/18 20:19:47 checking machine... 2025/11/18 20:19:47 checking revisions... [ 51.629730] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:19:47 testing simple program... [ 51.691224] cgroup: Unknown subsys name 'net' [ 51.734538] cgroup: Unknown subsys name 'cpuset' [ 51.742372] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:19:47 Registers: info registers vcpu 0 RAX=ffff88801645b780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801641f728 R8 =0000000000000000 R9 =0000000000000000 R10=ffff88801641f860 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529333 RFL=00000046 [---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 00007fb60160d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd70fb000 CR3=00000000099f2000 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=0000000000024637 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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=000055cb2daec768 CR3=000000001dd7f000 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=2036343a39313a303220383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a39313a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000