[ 39.216428] ------------[ cut here ]------------ [ 39.217378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.219399] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.220865] Modules linked in: [ 39.221523] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.223547] Tainted: [W]=WARN [ 39.224166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.225671] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.226610] 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 [ 39.229895] RSP: 0018:ffff888015d27bc0 EFLAGS: 00010286 [ 39.230878] RAX: 0000000000000000 RBX: ffffed1002ba4f78 RCX: ffffffff813a4050 [ 39.232171] RDX: ffff888015723780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.233479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba4f2f [ 39.234768] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.236096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d27df8 [ 39.237409] FS: 00007f0f09cc5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.238847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.239917] CR2: 00007f0f0a1b7580 CR3: 000000000d19d000 CR4: 0000000000350ef0 [ 39.241236] Call Trace: [ 39.241708] [ 39.242151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.243060] ? __create_object+0x59/0x80 [ 39.243812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.244799] __vmalloc_noprof+0x59/0x60 [ 39.245553] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.246451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.247407] bpf_prog_alloc+0x39/0x200 [ 39.248150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.249092] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.250005] do_seccomp+0x349/0x25e0 [ 39.250706] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.251599] ? __pfx_do_seccomp+0x10/0x10 [ 39.252424] ? find_held_lock+0x2b/0x80 [ 39.253201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.254182] ? static_key_count+0x60/0x80 [ 39.254952] prctl_set_seccomp+0x4e/0x70 [ 39.255753] __do_sys_prctl+0xe6c/0x1d70 [ 39.256568] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.257433] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.258417] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.259398] ? irqentry_exit+0xf3/0x650 [ 39.260188] do_syscall_64+0xbf/0x430 [ 39.260903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.261879] RIP: 0033:0x7f0f0a1b75cd [ 39.262602] 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 [ 39.265874] RSP: 002b:00007ffeb00b62a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.267248] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f0a1b75cd [ 39.268569] RDX: 000055c1124efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.269855] RBP: 00007ffeb00b6300 R08: 0000000000000000 R09: 00007ffeb00b59a0 [ 39.271155] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c14ab5ebf0 [ 39.272458] R13: 00007ffeb00b6730 R14: 000055c14ab68380 R15: 000055c14ab73460 [ 39.273781] [ 39.274249] irq event stamp: 1695 [ 39.274877] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 39.276422] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 39.277991] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 39.279557] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 39.281098] ---[ end trace 0000000000000000 ]--- [ 42.091118] ------------[ cut here ]------------ [ 42.091844] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.093461] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.094628] Modules linked in: [ 42.095144] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.096719] Tainted: [W]=WARN [ 42.097206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.098385] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.099122] 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 [ 42.101657] RSP: 0018:ffff888017767bc0 EFLAGS: 00010286 [ 42.102431] RAX: 0000000000000000 RBX: ffffed1002eecf78 RCX: ffffffff813a4050 [ 42.103448] RDX: ffff8880157c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.104484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eecf2f [ 42.105512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.106538] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017767df8 [ 42.107563] FS: 00007f24f3cc9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.108714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.109561] CR2: 00007ffca535def8 CR3: 000000002000e000 CR4: 0000000000350ef0 [ 42.110587] Call Trace: [ 42.110960] [ 42.111324] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.112043] ? __create_object+0x59/0x80 [ 42.112645] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.113413] __vmalloc_noprof+0x59/0x60 [ 42.114014] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.114678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.115426] bpf_prog_alloc+0x39/0x200 [ 42.116013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.116728] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.117449] do_seccomp+0x349/0x25e0 [ 42.118024] ? find_held_lock+0x2b/0x80 [ 42.118602] ? do_prlimit+0x310/0x610 [ 42.119194] ? __pfx_do_seccomp+0x10/0x10 [ 42.119793] ? do_raw_spin_unlock+0x53/0x220 [ 42.120467] ? _raw_spin_unlock+0x1e/0x40 [ 42.121095] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.121829] ? static_key_count+0x60/0x80 [ 42.122474] prctl_set_seccomp+0x4e/0x70 [ 42.123094] __do_sys_prctl+0xe6c/0x1d70 [ 42.123681] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.124373] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.125152] ? irqentry_exit+0xf3/0x650 [ 42.125732] do_syscall_64+0xbf/0x430 [ 42.126323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.127088] RIP: 0033:0x7f24f41bb5cd [ 42.127617] 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 [ 42.130160] RSP: 002b:00007ffca535bfb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.131242] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24f41bb5cd [ 42.132271] RDX: 000055775f34de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.133308] RBP: 00007ffca535c010 R08: 0000000000000000 R09: 00007ffca535b6b0 [ 42.134333] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577632e1ad0 [ 42.135357] R13: 00007ffca535c440 R14: 00005577632e2bc0 R15: 00005577632f3780 [ 42.136410] [ 42.136750] irq event stamp: 1691 [ 42.137276] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 42.138492] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 42.139707] softirqs last enabled at (1344): [] handle_softirqs+0x50c/0x770 [ 42.140952] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 42.142163] ---[ end trace 0000000000000000 ]--- [ 42.911227] ------------[ cut here ]------------ [ 42.912188] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.914194] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.915660] Modules linked in: [ 42.916339] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.918375] Tainted: [W]=WARN [ 42.918941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.920457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.921393] 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 [ 42.924632] RSP: 0018:ffff888018a77bc0 EFLAGS: 00010286 [ 42.925612] RAX: 0000000000000000 RBX: ffffed100314ef78 RCX: ffffffff813a4050 [ 42.926927] RDX: ffff888018745340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.928230] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314ef2f [ 42.929525] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.930833] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a77df8 [ 42.932138] FS: 00007f019e777900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.933586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.934626] CR2: 00007ffed5350ef8 CR3: 00000000200d3000 CR4: 0000000000350ef0 [ 42.935905] Call Trace: [ 42.936427] [ 42.936844] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.937749] ? __create_object+0x59/0x80 [ 42.938527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.939505] __vmalloc_noprof+0x59/0x60 [ 42.940267] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.941137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.942062] bpf_prog_alloc+0x39/0x200 [ 42.942758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.943687] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.944580] do_seccomp+0x349/0x25e0 [ 42.945292] ? find_held_lock+0x2b/0x80 [ 42.946046] ? do_prlimit+0x310/0x610 [ 42.946739] ? __pfx_do_seccomp+0x10/0x10 [ 42.947536] ? do_raw_spin_unlock+0x53/0x220 [ 42.948385] ? _raw_spin_unlock+0x1e/0x40 [ 42.949172] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.950142] ? static_key_count+0x60/0x80 [ 42.950894] prctl_set_seccomp+0x4e/0x70 [ 42.951667] __do_sys_prctl+0xe6c/0x1d70 [ 42.952445] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.953289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.954242] ? irqentry_exit+0xf3/0x650 [ 42.954956] do_syscall_64+0xbf/0x430 [ 42.955702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.956656] RIP: 0033:0x7f019ec695cd [ 42.957354] 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 [ 42.960502] RSP: 002b:00007ffed534f020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.961853] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f019ec695cd [ 42.963117] RDX: 000055abfd0dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.964414] RBP: 00007ffed534f080 R08: 0000000000000000 R09: 00007ffed534e720 [ 42.965388] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ac1909eb10 [ 42.966211] R13: 00007ffed534f4b0 R14: 000055ac1909f2b0 R15: 000055ac190b36f0 [ 42.967044] [ 42.967319] irq event stamp: 1717 [ 42.967711] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 42.968701] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 42.969584] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 42.970470] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 42.971339] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61476' (ECDSA) to the list of known hosts. 2025/11/19 05:05:45 fuzzer started 2025/11/19 05:05:46 dialing manager at localhost:34383 2025/11/19 05:05:46 checking machine... 2025/11/19 05:05:46 checking revisions... [ 43.903609] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:05:46 testing simple program... [ 43.998147] cgroup: Unknown subsys name 'net' [ 44.055510] cgroup: Unknown subsys name 'cpuset' [ 44.076120] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:05:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888020081c80 RCX=ffffffff84bfbca1 RDX=ffff888016788000 RSI=ffffffff84bfbcb2 RDI=ffff88801693fd20 RBP=ffff8880176f7600 RSP=ffff88801693f748 R8 =0000000000000000 R9 =ffffed1001723acc R10=0000000000000001 R11=0000000000000001 R12=ffff88801693fce0 R13=ffff88801693fbc8 R14=dffffc0000000000 R15=ffff88801693fbc0 RIP=ffffffff84bfbcb7 RFL=00000293 [--S-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 00007f24f3cc9900 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=00007f24f3c93008 CR3=000000000b916000 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=000000000001b451 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=00007fffba17f878 CR3=000000000dff4000 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=748c1bbc02f00993154506e57cd0df99 XMM02=2c67c8bc2e329bc30000000000302f60 XMM03=fb795ef6d6577056000000000030efc0 XMM04=bc8b81d6584fb3ff00000000000ae988 XMM05=41741d2bfef7e5040000000000320810 XMM06=817b8945e9d50373000000000031f8b0 XMM07=e042d86d42eb936e000000000030f298 XMM08=52c127de58c821ed0000000000302fc0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000