[ 54.130925] ------------[ cut here ]------------ [ 54.131840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.133897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.135347] Modules linked in: [ 54.135975] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.139797] Tainted: [W]=WARN [ 54.140361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.141931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.142844] 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 [ 54.145995] RSP: 0018:ffff8880153f7bc0 EFLAGS: 00010286 [ 54.146989] RAX: 0000000000000000 RBX: ffffed1002a7ef78 RCX: ffffffff813a4050 [ 54.148264] RDX: ffff8880158cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.149552] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a7ef2f [ 54.150846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.152137] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880153f7df8 [ 54.153437] FS: 00007f156eea1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.154866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.155949] CR2: 00007f156f393580 CR3: 000000000f1ac000 CR4: 0000000000350ef0 [ 54.157233] Call Trace: [ 54.157697] [ 54.158149] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.159066] ? __create_object+0x59/0x80 [ 54.159849] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.160828] __vmalloc_noprof+0x59/0x60 [ 54.161535] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.162401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.163341] bpf_prog_alloc+0x39/0x200 [ 54.164090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.165022] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.165938] do_seccomp+0x349/0x25e0 [ 54.166610] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.167514] ? __pfx_do_seccomp+0x10/0x10 [ 54.168294] ? find_held_lock+0x2b/0x80 [ 54.169051] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.170031] ? static_key_count+0x60/0x80 [ 54.170832] prctl_set_seccomp+0x4e/0x70 [ 54.171569] __do_sys_prctl+0xe6c/0x1d70 [ 54.172351] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.173212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.174170] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.175150] ? irqentry_exit+0xf3/0x650 [ 54.175916] do_syscall_64+0xbf/0x430 [ 54.176618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.177586] RIP: 0033:0x7f156f3935cd [ 54.178275] 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 [ 54.181449] RSP: 002b:00007ffe12202c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.182813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f156f3935cd [ 54.184099] RDX: 0000557e7d349e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.185393] RBP: 00007ffe12202cb0 R08: 0000000000000000 R09: 00007ffe12202350 [ 54.186659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ea940cbf0 [ 54.187935] R13: 00007ffe122030e0 R14: 0000557ea9416380 R15: 0000557ea9421460 [ 54.189228] [ 54.189653] irq event stamp: 2065 [ 54.190293] hardirqs last enabled at (2075): [] __up_console_sem+0x78/0x80 [ 54.191817] hardirqs last disabled at (2084): [] __up_console_sem+0x5d/0x80 [ 54.193339] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 54.194875] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 54.196180] ---[ end trace 0000000000000000 ]--- [ 57.692905] ------------[ cut here ]------------ [ 57.693822] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.695856] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.697330] Modules linked in: [ 57.697961] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.700248] Tainted: [W]=WARN [ 57.701445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.702895] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.703797] 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 [ 57.706923] RSP: 0018:ffff8880187bfbc0 EFLAGS: 00010286 [ 57.707892] RAX: 0000000000000000 RBX: ffffed10030f7f78 RCX: ffffffff813a4050 [ 57.709173] RDX: ffff888016c5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.710446] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030f7f2f [ 57.711715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.712982] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187bfdf8 [ 57.714221] FS: 00007f9d335cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.715628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.716658] CR2: 00007ffe69a2def7 CR3: 000000001deca000 CR4: 0000000000350ef0 [ 57.717903] Call Trace: [ 57.718356] [ 57.718792] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.719635] ? __create_object+0x59/0x80 [ 57.720389] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.721329] __vmalloc_noprof+0x59/0x60 [ 57.722066] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.722911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.723832] bpf_prog_alloc+0x39/0x200 [ 57.724509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.725423] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.726312] do_seccomp+0x349/0x25e0 [ 57.727031] ? find_held_lock+0x2b/0x80 [ 57.727775] ? do_prlimit+0x310/0x610 [ 57.728474] ? __pfx_do_seccomp+0x10/0x10 [ 57.729251] ? do_raw_spin_unlock+0x53/0x220 [ 57.730065] ? _raw_spin_unlock+0x1e/0x40 [ 57.730829] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.731784] ? static_key_count+0x60/0x80 [ 57.732531] prctl_set_seccomp+0x4e/0x70 [ 57.733290] __do_sys_prctl+0xe6c/0x1d70 [ 57.734061] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.734903] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.735873] ? irqentry_exit+0xf3/0x650 [ 57.736586] do_syscall_64+0xbf/0x430 [ 57.737321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.738267] RIP: 0033:0x7f9d33abd5cd [ 57.738979] 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 [ 57.742142] RSP: 002b:00007ffe69a2bb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.743504] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d33abd5cd [ 57.744773] RDX: 000055c20b958e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.746030] RBP: 00007ffe69a2bbf0 R08: 0000000000000000 R09: 00007ffe69a2b290 [ 57.747301] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c229a0c240 [ 57.748560] R13: 00007ffe69a2c020 R14: 000055c229a15380 R15: 000055c229a20540 [ 57.749849] [ 57.750278] irq event stamp: 1863 [ 57.750919] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 57.752465] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 57.753990] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770 [ 57.755528] softirqs last disabled at (1415): [] __irq_exit_rcu+0xc4/0x100 [ 57.757047] ---[ end trace 0000000000000000 ]--- [ 58.414360] ------------[ cut here ]------------ [ 58.414799] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.415746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.416415] Modules linked in: [ 58.416692] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.417620] Tainted: [W]=WARN [ 58.417893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.418546] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.418963] 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 [ 58.420476] RSP: 0018:ffff8880184bfbc0 EFLAGS: 00010286 [ 58.420931] RAX: 0000000000000000 RBX: ffffed1003097f78 RCX: ffffffff813a4050 [ 58.421525] RDX: ffff888019c49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.422118] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 58.422704] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.423324] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184bfdf8 [ 58.423926] FS: 00007f5460d45900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.424570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.425054] CR2: 00007f5461237580 CR3: 000000000d6ed000 CR4: 0000000000350ef0 [ 58.425637] Call Trace: [ 58.425868] [ 58.426050] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.426450] ? __create_object+0x59/0x80 [ 58.426805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.427232] __vmalloc_noprof+0x59/0x60 [ 58.427562] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.427963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.428374] bpf_prog_alloc+0x39/0x200 [ 58.428694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.429127] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.429535] do_seccomp+0x349/0x25e0 [ 58.429865] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.430260] ? __pfx_do_seccomp+0x10/0x10 [ 58.430609] ? find_held_lock+0x2b/0x80 [ 58.430974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.431409] ? static_key_count+0x60/0x80 [ 58.431786] prctl_set_seccomp+0x4e/0x70 [ 58.432125] __do_sys_prctl+0xe6c/0x1d70 [ 58.432459] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.432919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.433350] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.433812] ? irqentry_exit+0xf3/0x650 [ 58.434148] do_syscall_64+0xbf/0x430 [ 58.434475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.434925] RIP: 0033:0x7f54612375cd [ 58.435269] 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 [ 58.436749] RSP: 002b:00007ffc8a916750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.437366] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54612375cd [ 58.437959] RDX: 000055c7b0e91e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.438538] RBP: 00007ffc8a9167b0 R08: 0000000000000000 R09: 00007ffc8a915e50 [ 58.439128] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7cd4aaad0 [ 58.439696] R13: 00007ffc8a916be0 R14: 000055c7cd4abbc0 R15: 000055c7cd4bc780 [ 58.440289] [ 58.440482] irq event stamp: 1665 [ 58.440775] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 58.441462] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 58.442161] softirqs last enabled at (1532): [] handle_softirqs+0x50c/0x770 [ 58.442867] softirqs last disabled at (1517): [] __irq_exit_rcu+0xc4/0x100 [ 58.443541] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40168' (ECDSA) to the list of known hosts. 2025/11/18 23:47:37 fuzzer started 2025/11/18 23:47:37 dialing manager at localhost:34383 2025/11/18 23:47:37 checking machine... 2025/11/18 23:47:37 checking revisions... [ 59.236496] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:47:37 testing simple program... [ 59.294465] cgroup: Unknown subsys name 'net' [ 59.356041] cgroup: Unknown subsys name 'cpuset' [ 59.367206] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:47:36 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff86725cf0 RCX=ffffffff81b2a2a3 RDX=0000000000000002 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cec RSP=ffff888019f3f080 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725cf4 R13=ffffffff86725cc8 R14=ffffffff86725ce8 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000212 [----A--] 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 00007f9d335cb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe69a25000 CR3=000000001de80000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=0000006f730074696d7265705f6d6170 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800ef88000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888016d271c0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888016d272a8 RIP=ffffffff81529327 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 00007fdbb9756700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0ade03c8 CR3=000000000de02000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732036333a3734 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303338 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000