[ 46.736525] ------------[ cut here ]------------ [ 46.737497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.739569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.741035] Modules linked in: [ 46.741682] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.743654] Tainted: [W]=WARN [ 46.744254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.745754] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.746676] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.749863] RSP: 0018:ffff8880192c7bc0 EFLAGS: 00010286 [ 46.750827] RAX: 0000000000000000 RBX: ffffed1003258f78 RCX: ffffffff813a4050 [ 46.752117] RDX: ffff88800f895340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.753421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003258f2f [ 46.754679] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.755972] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880192c7df8 [ 46.757255] FS: 00007fe10d05a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.758690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.759770] CR2: 00007ffe33e8eef7 CR3: 000000000bacb000 CR4: 0000000000350ef0 [ 46.761081] Call Trace: [ 46.761582] [ 46.761990] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.762898] ? __create_object+0x59/0x80 [ 46.763712] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.764698] __vmalloc_noprof+0x59/0x60 [ 46.765462] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.766335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.767269] bpf_prog_alloc+0x39/0x200 [ 46.767972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.768937] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.769821] do_seccomp+0x349/0x25e0 [ 46.770550] ? find_held_lock+0x2b/0x80 [ 46.771305] ? do_prlimit+0x310/0x610 [ 46.772001] ? __pfx_do_seccomp+0x10/0x10 [ 46.772815] ? do_raw_spin_unlock+0x53/0x220 [ 46.773637] ? _raw_spin_unlock+0x1e/0x40 [ 46.774426] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.775868] ? static_key_count+0x60/0x80 [ 46.776693] prctl_set_seccomp+0x4e/0x70 [ 46.777468] __do_sys_prctl+0xe6c/0x1d70 [ 46.778260] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.779063] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.780049] ? irqentry_exit+0xf3/0x650 [ 46.780828] do_syscall_64+0xbf/0x430 [ 46.781570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.782533] RIP: 0033:0x7fe10d54c5cd [ 46.783225] 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 [ 46.786410] RSP: 002b:00007ffe33e8dc60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.787793] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe10d54c5cd [ 46.789093] RDX: 000056162cbf9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.790402] RBP: 00007ffe33e8dcc0 R08: 0000000000000000 R09: 00007ffe33e8d360 [ 46.791680] R10: 0000000000000000 R11: 0000000000000246 R12: 000056163d675ad0 [ 46.792981] R13: 00007ffe33e8e0f0 R14: 000056163d676bc0 R15: 000056163d687780 [ 46.794283] [ 46.794705] irq event stamp: 1769 [ 46.795359] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.796896] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.798432] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 46.799972] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 46.801513] ---[ end trace 0000000000000000 ]--- [ 50.270154] ------------[ cut here ]------------ [ 50.270916] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.272656] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.273907] Modules linked in: [ 50.274447] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.276097] Tainted: [W]=WARN [ 50.276610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.277867] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.278648] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.281290] RSP: 0018:ffff8880168c7bc0 EFLAGS: 00010286 [ 50.282072] RAX: 0000000000000000 RBX: ffffed1002d18f78 RCX: ffffffff813a4050 [ 50.283142] RDX: ffff88800f989bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.284223] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d18f2f [ 50.285315] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.286382] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168c7df8 [ 50.287453] FS: 00007f4a53649900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.288658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.289558] CR2: 00007fff5c03eef7 CR3: 0000000020171000 CR4: 0000000000350ef0 [ 50.290627] Call Trace: [ 50.291019] [ 50.291400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.292115] ? __create_object+0x59/0x80 [ 50.292783] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.293609] __vmalloc_noprof+0x59/0x60 [ 50.294256] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.294942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.295715] bpf_prog_alloc+0x39/0x200 [ 50.296341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.297083] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.297842] do_seccomp+0x349/0x25e0 [ 50.298443] ? find_held_lock+0x2b/0x80 [ 50.299035] ? do_prlimit+0x310/0x610 [ 50.299662] ? __pfx_do_seccomp+0x10/0x10 [ 50.300329] ? do_raw_spin_unlock+0x53/0x220 [ 50.300980] ? _raw_spin_unlock+0x1e/0x40 [ 50.301634] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.302444] ? static_key_count+0x60/0x80 [ 50.303078] prctl_set_seccomp+0x4e/0x70 [ 50.303722] __do_sys_prctl+0xe6c/0x1d70 [ 50.304389] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.305072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.305884] ? irqentry_exit+0xf3/0x650 [ 50.306520] do_syscall_64+0xbf/0x430 [ 50.307118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.307915] RIP: 0033:0x7f4a53b3b5cd [ 50.308503] 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 [ 50.311155] RSP: 002b:00007fff5c03ded0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.312342] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a53b3b5cd [ 50.313425] RDX: 000055f1dc8ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.314493] RBP: 00007fff5c03df30 R08: 0000000000000000 R09: 00007fff5c03d5d0 [ 50.315567] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1f4e952b0 [ 50.316660] R13: 00007fff5c03e360 R14: 000055f1f4e97d20 R15: 000055f1f4ea98d0 [ 50.317743] [ 50.318102] irq event stamp: 1779 [ 50.318642] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.319912] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.321205] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 50.322835] softirqs last disabled at (1263): [] __irq_exit_rcu+0xc4/0x100 [ 50.324712] ---[ end trace 0000000000000000 ]--- [ 51.095869] ------------[ cut here ]------------ [ 51.096797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.098874] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.100356] Modules linked in: [ 51.100945] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.103122] Tainted: [W]=WARN [ 51.103725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.105210] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.106085] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 51.109277] RSP: 0018:ffff888016bc7bc0 EFLAGS: 00010286 [ 51.110250] RAX: 0000000000000000 RBX: ffffed1002d78f78 RCX: ffffffff813a4050 [ 51.111549] RDX: ffff888015803780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.112858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d78f2f [ 51.114142] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.115459] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bc7df8 [ 51.116751] FS: 00007fd8a6d7b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.118206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.119292] CR2: 00007fd8a72e14a6 CR3: 00000000201a1000 CR4: 0000000000350ef0 [ 51.120579] Call Trace: [ 51.121047] [ 51.121506] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.122423] ? __create_object+0x59/0x80 [ 51.123210] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.124143] __vmalloc_noprof+0x59/0x60 [ 51.124935] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.125810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.126743] bpf_prog_alloc+0x39/0x200 [ 51.127491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.128429] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.129341] do_seccomp+0x349/0x25e0 [ 51.130019] ? find_held_lock+0x2b/0x80 [ 51.130776] ? do_prlimit+0x310/0x610 [ 51.131522] ? __pfx_do_seccomp+0x10/0x10 [ 51.132312] ? do_raw_spin_unlock+0x53/0x220 [ 51.133118] ? _raw_spin_unlock+0x1e/0x40 [ 51.133894] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.134844] ? static_key_count+0x60/0x80 [ 51.135650] prctl_set_seccomp+0x4e/0x70 [ 51.136440] __do_sys_prctl+0xe6c/0x1d70 [ 51.137233] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.138042] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.139015] ? irqentry_exit+0xf3/0x650 [ 51.139762] do_syscall_64+0xbf/0x430 [ 51.140528] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.141496] RIP: 0033:0x7fd8a726d5cd [ 51.142159] 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 [ 51.145388] RSP: 002b:00007fffffc13040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.146765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8a726d5cd [ 51.148046] RDX: 000055795215fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.149349] RBP: 00007fffffc130a0 R08: 0000000000000000 R09: 00007fffffc12740 [ 51.150639] R10: 0000000000000000 R11: 0000000000000246 R12: 000055796a553bf0 [ 51.151921] R13: 00007fffffc134d0 R14: 000055796a55d380 R15: 000055796a568460 [ 51.153233] [ 51.153660] irq event stamp: 1741 [ 51.154302] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 51.155836] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 51.157376] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 51.158929] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 51.160454] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30283' (ECDSA) to the list of known hosts. 2025/11/18 03:19:46 fuzzer started 2025/11/18 03:19:46 dialing manager at localhost:37895 2025/11/18 03:19:46 checking machine... 2025/11/18 03:19:46 checking revisions... [ 52.053242] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:19:46 testing simple program... [ 52.154410] cgroup: Unknown subsys name 'net' [ 52.227599] cgroup: Unknown subsys name 'cpuset' [ 52.241565] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:19:45 Registers: info registers vcpu 0 RAX=0000000000000010 RBX=0000000000000002 RCX=ffffffff81b2a0b3 RDX=0000000000000010 RSI=ffffffff86ab8282 RDI=ffffffff86725ae0 RBP=ffff88806ce078d0 RSP=ffff88806ce077c0 R8 =ffffffff86ab8282 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725b1c R13=ffffffff86725ae0 R14=ffff88806ce078b9 R15=ffff88806ce07878 RIP=ffffffff8135da63 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f86936a1000 CR3=000000000b9a0000 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=2035343a39313a333020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035343a39313a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=dffffc0000000000 RCX=1ffff11002d20fca RDX=ffff88800f98d340 RSI=ffffffff81439ad1 RDI=0000000000000005 RBP=ffffed1001f31a6d RSP=ffff888016907e30 R8 =0000000000000000 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=ffff88800f98dc18 R13=ffff88800f98d340 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81439ae8 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 00007f4a53649900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4a535f3008 CR3=0000000020129000 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