[ 44.130260] ------------[ cut here ]------------ [ 44.131231] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.133345] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.134822] Modules linked in: [ 44.135433] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.139057] Tainted: [W]=WARN [ 44.139772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.141344] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.142306] 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 [ 44.145635] RSP: 0018:ffff88801716fbc0 EFLAGS: 00010286 [ 44.146656] RAX: 0000000000000000 RBX: ffffed1002e2df78 RCX: ffffffff813a4050 [ 44.148019] RDX: ffff88800f5e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.149380] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2df2f [ 44.150718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.152102] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801716fdf8 [ 44.153455] FS: 00007fc324d56900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.155004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.156150] CR2: 00007fc325248580 CR3: 000000000e703000 CR4: 0000000000350ef0 [ 44.157509] Call Trace: [ 44.158007] [ 44.158425] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.159389] ? __create_object+0x59/0x80 [ 44.160260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.161282] __vmalloc_noprof+0x59/0x60 [ 44.162090] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.163241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.164543] bpf_prog_alloc+0x39/0x200 [ 44.165462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.166766] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.167981] do_seccomp+0x349/0x25e0 [ 44.168979] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.169950] ? __pfx_do_seccomp+0x10/0x10 [ 44.170802] ? find_held_lock+0x2b/0x80 [ 44.171606] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.172637] ? static_key_count+0x60/0x80 [ 44.173448] prctl_set_seccomp+0x4e/0x70 [ 44.174277] __do_sys_prctl+0xe6c/0x1d70 [ 44.175107] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.176001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.177049] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.178083] ? irqentry_exit+0xf3/0x650 [ 44.178882] do_syscall_64+0xbf/0x430 [ 44.179671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.180702] RIP: 0033:0x7fc3252485cd [ 44.181416] 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 [ 44.184748] RSP: 002b:00007ffc3b888500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.186218] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3252485cd [ 44.187564] RDX: 000055ad0db40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.188926] RBP: 00007ffc3b888560 R08: 0000000000000000 R09: 00007ffc3b887c00 [ 44.190309] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad408422b0 [ 44.191822] R13: 00007ffc3b888990 R14: 000055ad40844d20 R15: 000055ad408568d0 [ 44.193219] [ 44.193693] irq event stamp: 2205 [ 44.194351] hardirqs last enabled at (2213): [] __up_console_sem+0x78/0x80 [ 44.195951] hardirqs last disabled at (2222): [] __up_console_sem+0x5d/0x80 [ 44.197485] softirqs last enabled at (2126): [] handle_softirqs+0x50c/0x770 [ 44.198948] softirqs last disabled at (2121): [] __irq_exit_rcu+0xc4/0x100 [ 44.200387] ---[ end trace 0000000000000000 ]--- [ 47.172170] ------------[ cut here ]------------ [ 47.173124] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.175196] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.176682] Modules linked in: [ 47.177318] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.179609] Tainted: [W]=WARN [ 47.180276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.182045] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.183012] 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 [ 47.186233] RSP: 0018:ffff888016cefbc0 EFLAGS: 00010286 [ 47.187247] RAX: 0000000000000000 RBX: ffffed1002d9df78 RCX: ffffffff813a4050 [ 47.188586] RDX: ffff888016f18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.189923] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9df2f [ 47.191259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.192608] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cefdf8 [ 47.193935] FS: 00007f145899e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.195430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.196588] CR2: 00007ffdb412aef7 CR3: 00000000210ab000 CR4: 0000000000350ef0 [ 47.197918] Call Trace: [ 47.198405] [ 47.198859] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.199807] ? __create_object+0x59/0x80 [ 47.200631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.201633] __vmalloc_noprof+0x59/0x60 [ 47.202438] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.203390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.204401] bpf_prog_alloc+0x39/0x200 [ 47.205170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.206096] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.207000] do_seccomp+0x349/0x25e0 [ 47.207721] ? find_held_lock+0x2b/0x80 [ 47.208452] ? do_prlimit+0x310/0x610 [ 47.209203] ? __pfx_do_seccomp+0x10/0x10 [ 47.209981] ? do_raw_spin_unlock+0x53/0x220 [ 47.210821] ? _raw_spin_unlock+0x1e/0x40 [ 47.211598] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.212566] ? static_key_count+0x60/0x80 [ 47.213327] prctl_set_seccomp+0x4e/0x70 [ 47.214101] __do_sys_prctl+0xe6c/0x1d70 [ 47.214889] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.215746] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.216724] ? irqentry_exit+0xf3/0x650 [ 47.217443] do_syscall_64+0xbf/0x430 [ 47.218188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.219144] RIP: 0033:0x7f1458e905cd [ 47.219847] 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 [ 47.222600] RSP: 002b:00007ffdb4128660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.223725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1458e905cd [ 47.224806] RDX: 000055ea20eaae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.225871] RBP: 00007ffdb41286c0 R08: 0000000000000000 R09: 00007ffdb4127d60 [ 47.226925] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea2ec16ad0 [ 47.227979] R13: 00007ffdb4128af0 R14: 000055ea2ec17bc0 R15: 000055ea2ec28780 [ 47.229074] [ 47.229423] irq event stamp: 1825 [ 47.229959] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 47.231232] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 47.232497] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 47.233767] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 47.235255] ---[ end trace 0000000000000000 ]--- [ 47.947603] ------------[ cut here ]------------ [ 47.948519] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.950526] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 47.951948] Modules linked in: [ 47.952590] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.954832] Tainted: [W]=WARN [ 47.955381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.956974] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.957890] 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 [ 47.961019] RSP: 0018:ffff88801757fbc0 EFLAGS: 00010286 [ 47.961985] RAX: 0000000000000000 RBX: ffffed1002eaff78 RCX: ffffffff813a4050 [ 47.963255] RDX: ffff888019db3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.964520] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaff2f [ 47.965783] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.967047] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801757fdf8 [ 47.968328] FS: 00007fe5b2745900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.969744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.970788] CR2: 00007fe5b2c37580 CR3: 00000000136bf000 CR4: 0000000000350ef0 [ 47.972069] Call Trace: [ 47.972588] [ 47.972998] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.973875] ? __create_object+0x59/0x80 [ 47.974657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.975621] __vmalloc_noprof+0x59/0x60 [ 47.976349] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.977206] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.978127] bpf_prog_alloc+0x39/0x200 [ 47.978860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.979776] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.980684] do_seccomp+0x349/0x25e0 [ 47.981344] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.982238] ? __pfx_do_seccomp+0x10/0x10 [ 47.983023] ? find_held_lock+0x2b/0x80 [ 47.983781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.984754] ? static_key_count+0x60/0x80 [ 47.985537] prctl_set_seccomp+0x4e/0x70 [ 47.986257] __do_sys_prctl+0xe6c/0x1d70 [ 47.987036] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.987886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.988852] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.989817] ? irqentry_exit+0xf3/0x650 [ 47.990572] do_syscall_64+0xbf/0x430 [ 47.991259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.992209] RIP: 0033:0x7fe5b2c375cd [ 47.992912] 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 [ 47.996055] RSP: 002b:00007fff5e688c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.997413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5b2c375cd [ 47.998669] RDX: 000055884bc65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.999928] RBP: 00007fff5e688c90 R08: 0000000000000000 R09: 00007fff5e688330 [ 48.001221] R10: 0000000000000000 R11: 0000000000000246 R12: 000055887b748ad0 [ 48.002497] R13: 00007fff5e6890c0 R14: 000055887b749bc0 R15: 000055887b75a780 [ 48.003791] [ 48.004228] irq event stamp: 3117 [ 48.004875] hardirqs last enabled at (3127): [] __up_console_sem+0x78/0x80 [ 48.006129] hardirqs last disabled at (3136): [] __up_console_sem+0x5d/0x80 [ 48.007361] softirqs last enabled at (2904): [] handle_softirqs+0x50c/0x770 [ 48.008626] softirqs last disabled at (2899): [] __irq_exit_rcu+0xc4/0x100 [ 48.009846] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8365' (ECDSA) to the list of known hosts. 2025/11/18 15:05:38 fuzzer started 2025/11/18 15:05:39 dialing manager at localhost:34383 2025/11/18 15:05:39 checking machine... 2025/11/18 15:05:39 checking revisions... [ 48.858282] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:05:39 testing simple program... [ 48.950749] cgroup: Unknown subsys name 'net' [ 49.011161] cgroup: Unknown subsys name 'cpuset' [ 49.031448] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:05:38 Registers: info registers vcpu 0 RAX=00000000000000c4 RBX=ffff888015cd3780 RCX=0000000000000020 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000002 RBP=ffff888015cd41d8 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015cd4228 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527236 RFL=00000003 [------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 00007fcdf04df900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcdefbf6040 CR3=000000000dfe0000 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=7645c2630b6374a500000000000ae988 XMM05=962e49ef60c0e4e50000000000321040 XMM06=0394861f14684e59000000000031f790 XMM07=fb795ef6d6577056000000000030f238 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800cf9a040 RBX=ffff888008c4b500 RCX=ffffffff8152d723 RDX=ffff88800cf76ca0 RSI=0000000000000000 RDI=ffff88800cf90640 RBP=ffff88800cf90640 RSP=ffff88800f2f7b98 R8 =0000000000000001 R9 =ffffed1001e5ef64 R10=0000000000000003 R11=0000000000000001 R12=ffff88800e3acd20 R13=0000000000000246 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81b61af4 RFL=00000082 [--S----] 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 00007f145899e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb4122000 CR3=0000000021058000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000