[ 44.264844] ------------[ cut here ]------------ [ 44.265835] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.267827] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.269300] Modules linked in: [ 44.270026] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.272053] Tainted: [W]=WARN [ 44.272672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.274234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.275177] 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 [ 44.278494] RSP: 0018:ffff8880177ffbc0 EFLAGS: 00010286 [ 44.279454] RAX: 0000000000000000 RBX: ffffed1002efff78 RCX: ffffffff813a4050 [ 44.280802] RDX: ffff888017d1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.282166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efff2f [ 44.283496] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.284857] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177ffdf8 [ 44.286193] FS: 00007f62a3ef2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.287714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.288835] CR2: 00007f62a43e4580 CR3: 000000001a607000 CR4: 0000000000350ef0 [ 44.290167] Call Trace: [ 44.290688] [ 44.291108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.292076] ? __create_object+0x59/0x80 [ 44.292882] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.293876] __vmalloc_noprof+0x59/0x60 [ 44.294646] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.295556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.296554] bpf_prog_alloc+0x39/0x200 [ 44.297260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.298208] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.299098] do_seccomp+0x349/0x25e0 [ 44.299865] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.300793] ? __pfx_do_seccomp+0x10/0x10 [ 44.301609] ? find_held_lock+0x2b/0x80 [ 44.302332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.303305] ? static_key_count+0x60/0x80 [ 44.304154] prctl_set_seccomp+0x4e/0x70 [ 44.304941] __do_sys_prctl+0xe6c/0x1d70 [ 44.305739] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.306604] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.307598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.308629] ? irqentry_exit+0xf3/0x650 [ 44.309348] do_syscall_64+0xbf/0x430 [ 44.310097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.311054] RIP: 0033:0x7f62a43e45cd [ 44.311803] 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 [ 44.315002] RSP: 002b:00007fffd6338000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.316426] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62a43e45cd [ 44.317717] RDX: 000055a07e1ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.318810] RBP: 00007fffd6338060 R08: 0000000000000000 R09: 00007fffd6337700 [ 44.319906] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0bc12d2b0 [ 44.320976] R13: 00007fffd6338490 R14: 000055a0bc12fd20 R15: 000055a0bc1418d0 [ 44.322080] [ 44.322427] irq event stamp: 3221 [ 44.322964] hardirqs last enabled at (3231): [] __up_console_sem+0x78/0x80 [ 44.324261] hardirqs last disabled at (3240): [] __up_console_sem+0x5d/0x80 [ 44.325526] softirqs last enabled at (3200): [] handle_softirqs+0x50c/0x770 [ 44.326809] softirqs last disabled at (3195): [] __irq_exit_rcu+0xc4/0x100 [ 44.328103] ---[ end trace 0000000000000000 ]--- [ 47.857819] ------------[ cut here ]------------ [ 47.858760] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.860722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.862190] Modules linked in: [ 47.862906] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.864854] Tainted: [W]=WARN [ 47.865402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.866877] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.867790] 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 [ 47.871020] RSP: 0018:ffff8880172bfbc0 EFLAGS: 00010286 [ 47.872012] RAX: 0000000000000000 RBX: ffffed1002e57f78 RCX: ffffffff813a4050 [ 47.873281] RDX: ffff888017721bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.874600] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e57f2f [ 47.875863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.877124] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172bfdf8 [ 47.878450] FS: 00007fbf9b839900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.879902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.880978] CR2: 00007ffd93a98ef7 CR3: 000000000cb24000 CR4: 0000000000350ef0 [ 47.882333] Call Trace: [ 47.882865] [ 47.883266] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.884162] ? __create_object+0x59/0x80 [ 47.884963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.885946] __vmalloc_noprof+0x59/0x60 [ 47.886722] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.887598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.888464] bpf_prog_alloc+0x39/0x200 [ 47.889210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.890142] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.891072] do_seccomp+0x349/0x25e0 [ 47.891797] ? find_held_lock+0x2b/0x80 [ 47.892541] ? do_prlimit+0x310/0x610 [ 47.893215] ? __pfx_do_seccomp+0x10/0x10 [ 47.894014] ? do_raw_spin_unlock+0x53/0x220 [ 47.894854] ? _raw_spin_unlock+0x1e/0x40 [ 47.895646] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.896615] ? static_key_count+0x60/0x80 [ 47.897344] prctl_set_seccomp+0x4e/0x70 [ 47.898136] __do_sys_prctl+0xe6c/0x1d70 [ 47.898941] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.899833] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.900791] ? irqentry_exit+0xf3/0x650 [ 47.901540] do_syscall_64+0xbf/0x430 [ 47.902211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.903129] RIP: 0033:0x7fbf9bd2b5cd [ 47.903806] 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 [ 47.906872] RSP: 002b:00007ffd93a96c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.908189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf9bd2b5cd [ 47.909403] RDX: 0000563e3b63fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.910644] RBP: 00007ffd93a96c90 R08: 0000000000000000 R09: 00007ffd93a96330 [ 47.911890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e6c2ddbf0 [ 47.913125] R13: 00007ffd93a970c0 R14: 0000563e6c2e7380 R15: 0000563e6c2f2460 [ 47.914401] [ 47.914837] irq event stamp: 1757 [ 47.915427] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 47.916930] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 47.918401] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 47.919895] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 47.921364] ---[ end trace 0000000000000000 ]--- [ 48.738332] ------------[ cut here ]------------ [ 48.739259] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.741261] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.742744] Modules linked in: [ 48.743355] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.745368] Tainted: [W]=WARN [ 48.745990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.748782] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.749728] 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 [ 48.752946] RSP: 0018:ffff888013fa7bc0 EFLAGS: 00010286 [ 48.753947] RAX: 0000000000000000 RBX: ffffed10027f4f78 RCX: ffffffff813a4050 [ 48.755246] RDX: ffff8880192c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.756546] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f4f2f [ 48.757866] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.759172] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fa7df8 [ 48.760504] FS: 00007f0670744900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.761973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.763043] CR2: 00007f0670c36580 CR3: 000000000d678000 CR4: 0000000000350ef0 [ 48.764346] Call Trace: [ 48.764862] [ 48.765283] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.766201] ? __create_object+0x59/0x80 [ 48.766993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.767975] __vmalloc_noprof+0x59/0x60 [ 48.768742] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.769643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.770591] bpf_prog_alloc+0x39/0x200 [ 48.771294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.772232] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.773135] do_seccomp+0x349/0x25e0 [ 48.773872] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.774786] ? __pfx_do_seccomp+0x10/0x10 [ 48.775584] ? find_held_lock+0x2b/0x80 [ 48.776310] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.777286] ? static_key_count+0x60/0x80 [ 48.778104] prctl_set_seccomp+0x4e/0x70 [ 48.778896] __do_sys_prctl+0xe6c/0x1d70 [ 48.779690] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.780559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.781543] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.782540] ? irqentry_exit+0xf3/0x650 [ 48.783273] do_syscall_64+0xbf/0x430 [ 48.784022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.784984] RIP: 0033:0x7f0670c365cd [ 48.785707] 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 [ 48.788933] RSP: 002b:00007fffefc720f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.790330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0670c365cd [ 48.791629] RDX: 000055cf25de1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.792929] RBP: 00007fffefc72150 R08: 0000000000000000 R09: 00007fffefc717f0 [ 48.794248] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf52b742b0 [ 48.795550] R13: 00007fffefc72580 R14: 000055cf52b76d20 R15: 000055cf52b888d0 [ 48.796873] [ 48.797305] irq event stamp: 2033 [ 48.797973] hardirqs last enabled at (2043): [] __up_console_sem+0x78/0x80 [ 48.799524] hardirqs last disabled at (2052): [] __up_console_sem+0x5d/0x80 [ 48.801076] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 48.802658] softirqs last disabled at (1303): [] __irq_exit_rcu+0xc4/0x100 [ 48.804195] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20509' (ECDSA) to the list of known hosts. 2025/11/18 13:23:51 fuzzer started 2025/11/18 13:23:52 dialing manager at localhost:34383 2025/11/18 13:23:52 checking machine... 2025/11/18 13:23:52 checking revisions... [ 49.666235] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:23:52 testing simple program... [ 49.744758] cgroup: Unknown subsys name 'net' [ 49.808992] cgroup: Unknown subsys name 'cpuset' [ 49.832890] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:23:51 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=0000000000000001 RCX=ffffffff8162b838 RDX=ffff8880139ad340 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88806ce28500 RSP=ffff88806ce08e98 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce28500 R13=ffff88806ce28568 R14=7fffffffffffffff R15=ffff88806ce28500 RIP=ffffffff81751e04 RFL=00000002 [-------] 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 00007fbf9b839900 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=00007fbf9b818020 CR3=0000000021121000 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800f1f5340 RCX=350f7446a85f399e RDX=00000000d371d038 RSI=00000000021277cb RDI=ffff88800f1f5dc0 RBP=ffff88800f1f5d98 RSP=ffff88800f207048 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f1f5dc0 R13=00000000000075bb R14=0000000000000001 R15=350f7446a85f399e RIP=ffffffff81527b66 RFL=00000017 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39219fe000 CR3=000000000e8ad000 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=2f965cac5ab814b9e04ba31d8448ae34 XMM02=2c67c8bc2e329bc30000000000303940 XMM03=fb795ef6d6577056000000000030ff90 XMM04=d5211ca793b737ed00000000000ae988 XMM05=6f14a618f9b84ac70000000000321ad8 XMM06=817b8945e9d503730000000000320410 XMM07=e042d86d42eb936e0000000000310210 XMM08=0da0293a325ffd4000000000003039a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000