[ 46.062275] ------------[ cut here ]------------ [ 46.063314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.065523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.067192] Modules linked in: [ 46.067902] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.070105] Tainted: [W]=WARN [ 46.070772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.072424] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.073444] 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 [ 46.077051] RSP: 0018:ffff888015217bc0 EFLAGS: 00010286 [ 46.078149] RAX: 0000000000000000 RBX: ffffed1002a42f78 RCX: ffffffff813a4050 [ 46.079586] RDX: ffff888015311bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.081026] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a42f2f [ 46.082453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.083859] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015217df8 [ 46.085394] FS: 00007f5dc14d8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.087141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.088465] CR2: 00007ffe80ccfef7 CR3: 000000000e119000 CR4: 0000000000350ef0 [ 46.089991] Call Trace: [ 46.090552] [ 46.091123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.092189] ? __create_object+0x59/0x80 [ 46.093187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.094329] __vmalloc_noprof+0x59/0x60 [ 46.095274] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.096325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.097522] bpf_prog_alloc+0x39/0x200 [ 46.098436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.099529] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.100597] do_seccomp+0x349/0x25e0 [ 46.101408] ? find_held_lock+0x2b/0x80 [ 46.102373] ? do_prlimit+0x310/0x610 [ 46.103299] ? __pfx_do_seccomp+0x10/0x10 [ 46.104218] ? do_raw_spin_unlock+0x53/0x220 [ 46.105279] ? _raw_spin_unlock+0x1e/0x40 [ 46.106232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.107353] ? static_key_count+0x60/0x80 [ 46.108245] prctl_set_seccomp+0x4e/0x70 [ 46.109235] __do_sys_prctl+0xe6c/0x1d70 [ 46.110169] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.111246] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.112452] ? irqentry_exit+0xf3/0x650 [ 46.113346] do_syscall_64+0xbf/0x430 [ 46.114241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.115350] RIP: 0033:0x7f5dc19ca5cd [ 46.116202] 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 [ 46.119959] RSP: 002b:00007ffe80ccdc00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.121590] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5dc19ca5cd [ 46.123005] RDX: 000056339fd06e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.124432] RBP: 00007ffe80ccdc60 R08: 0000000000000000 R09: 00007ffe80ccd300 [ 46.125805] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633ca8dbad0 [ 46.127007] R13: 00007ffe80cce090 R14: 00005633ca8dcbc0 R15: 00005633ca8ed780 [ 46.128229] [ 46.128639] irq event stamp: 1721 [ 46.129338] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.130857] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.132446] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 46.133985] softirqs last disabled at (1499): [] __irq_exit_rcu+0xc4/0x100 [ 46.135536] ---[ end trace 0000000000000000 ]--- [ 49.426590] ------------[ cut here ]------------ [ 49.427470] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.429381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.430753] Modules linked in: [ 49.431308] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.433237] Tainted: [W]=WARN [ 49.433817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.435214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.436088] 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 [ 49.439124] RSP: 0018:ffff88801c207bc0 EFLAGS: 00010286 [ 49.440062] RAX: 0000000000000000 RBX: ffffed1003840f78 RCX: ffffffff813a4050 [ 49.441294] RDX: ffff88800f363780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.442532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003840f2f [ 49.443754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.444994] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c207df8 [ 49.446210] FS: 00007fb4a08cf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.447581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.448595] CR2: 00007fffa1edcef7 CR3: 000000001fad1000 CR4: 0000000000350ef0 [ 49.449820] Call Trace: [ 49.450254] [ 49.450642] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.451501] ? __create_object+0x59/0x80 [ 49.452244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.453176] __vmalloc_noprof+0x59/0x60 [ 49.453882] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.454758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.455594] bpf_prog_alloc+0x39/0x200 [ 49.456288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.457177] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.458043] do_seccomp+0x349/0x25e0 [ 49.458715] ? find_held_lock+0x2b/0x80 [ 49.459393] ? do_prlimit+0x310/0x610 [ 49.460092] ? __pfx_do_seccomp+0x10/0x10 [ 49.460841] ? do_raw_spin_unlock+0x53/0x220 [ 49.461589] ? _raw_spin_unlock+0x1e/0x40 [ 49.462341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.463270] ? static_key_count+0x60/0x80 [ 49.464042] prctl_set_seccomp+0x4e/0x70 [ 49.464793] __do_sys_prctl+0xe6c/0x1d70 [ 49.465487] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.466303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.467219] ? irqentry_exit+0xf3/0x650 [ 49.467944] do_syscall_64+0xbf/0x430 [ 49.468632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.469538] RIP: 0033:0x7fb4a0dc15cd [ 49.470212] 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 [ 49.473186] RSP: 002b:00007fffa1edb390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.474447] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4a0dc15cd [ 49.475644] RDX: 000055ebfe10de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.476878] RBP: 00007fffa1edb3f0 R08: 0000000000000000 R09: 00007fffa1edaa90 [ 49.478067] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec2c328ad0 [ 49.479254] R13: 00007fffa1edb820 R14: 000055ec2c329bc0 R15: 000055ec2c33a780 [ 49.480487] [ 49.480918] irq event stamp: 1743 [ 49.481490] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.482899] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.484320] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.485789] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.487208] ---[ end trace 0000000000000000 ]--- [ 50.308304] ------------[ cut here ]------------ [ 50.309360] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.311776] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.313503] Modules linked in: [ 50.314234] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.316695] Tainted: [W]=WARN [ 50.317320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.318955] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.319972] 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 [ 50.323483] RSP: 0018:ffff88801af1fbc0 EFLAGS: 00010286 [ 50.324587] RAX: 0000000000000000 RBX: ffffed10035e3f78 RCX: ffffffff813a4050 [ 50.325999] RDX: ffff88801ad98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.327428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035e3f2f [ 50.328903] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.330367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801af1fdf8 [ 50.331796] FS: 00007f874332e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.333421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.334644] CR2: 00007ffc85f68ef7 CR3: 000000001fa0e000 CR4: 0000000000350ef0 [ 50.336132] Call Trace: [ 50.336759] [ 50.337221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.338221] ? __create_object+0x59/0x80 [ 50.339095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.340170] __vmalloc_noprof+0x59/0x60 [ 50.341040] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.342009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.343043] bpf_prog_alloc+0x39/0x200 [ 50.343866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.344915] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.345920] do_seccomp+0x349/0x25e0 [ 50.346737] ? find_held_lock+0x2b/0x80 [ 50.347532] ? do_prlimit+0x310/0x610 [ 50.348354] ? __pfx_do_seccomp+0x10/0x10 [ 50.349269] ? do_raw_spin_unlock+0x53/0x220 [ 50.350209] ? _raw_spin_unlock+0x1e/0x40 [ 50.351115] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.352193] ? static_key_count+0x60/0x80 [ 50.353104] prctl_set_seccomp+0x4e/0x70 [ 50.353955] __do_sys_prctl+0xe6c/0x1d70 [ 50.354813] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.355758] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.356842] ? irqentry_exit+0xf3/0x650 [ 50.357642] do_syscall_64+0xbf/0x430 [ 50.358464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.359525] RIP: 0033:0x7f87438205cd [ 50.360303] 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 [ 50.363825] RSP: 002b:00007ffc85f66990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.365371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87438205cd [ 50.366804] RDX: 000055b3c6255e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.368228] RBP: 00007ffc85f669f0 R08: 0000000000000000 R09: 00007ffc85f66090 [ 50.369686] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3d16eabf0 [ 50.371111] R13: 00007ffc85f66e20 R14: 000055b3d16f4380 R15: 000055b3d16ff460 [ 50.372937] [ 50.373421] irq event stamp: 1711 [ 50.374138] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.375802] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.377719] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 50.379177] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 50.380623] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60677' (ECDSA) to the list of known hosts. 2025/11/18 20:04:55 fuzzer started 2025/11/18 20:04:55 dialing manager at localhost:34383 2025/11/18 20:04:55 checking machine... 2025/11/18 20:04:55 checking revisions... [ 51.310081] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:04:55 testing simple program... [ 51.401063] cgroup: Unknown subsys name 'net' [ 51.468324] cgroup: Unknown subsys name 'cpuset' [ 51.486812] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:04:54 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81b2a224 RCX=ffff888009627744 RDX=1ffff110012c4f09 RSI=ffffffff85e1ffe0 RDI=ffffffff81b2a224 RBP=ffffffff81b2a224 RSP=ffff8880096277a0 R8 =ffffffff86a49dd0 R9 =ffff888009627830 R10=000000000003c9ed R11=0000000000012f5f R12=0000000000000001 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff81439c92 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd394efe68 CR3=000000000d209000 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=f6e72e27c03400a400000000000ae988 XMM05=8871a40ae64d3b6f0000000000321ce8 XMM06=e1bcd410fb3842e60000000000320e30 XMM07=fb795ef6d65770560000000000311ea0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffbfff0cc9f05 RBX=ffff88800f789000 RCX=ffffffff81b48108 RDX=ffffed1001ef12af RSI=00000000000000c0 RDI=ffff88800f789570 RBP=ffffe8ffffd14300 RSP=ffff88806cf08c98 R8 =0000000000000000 R9 =ffffed1001ef12ae R10=ffff88800f789573 R11=0000000000000001 R12=000ffffffffffffe R13=ffffe8ffffd14310 R14=0000607f1a885300 R15=dffffc0000000000 RIP=ffffffff81b4813a RFL=00000246 [---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 00007fb4a08cf900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa1ed5000 CR3=000000000d596000 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