[ 54.103088] ------------[ cut here ]------------ [ 54.103924] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.106209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.107470] Modules linked in: [ 54.107992] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.109715] Tainted: [W]=WARN [ 54.110198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.111511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.112284] 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 [ 54.115096] RSP: 0018:ffff888015f87bc0 EFLAGS: 00010286 [ 54.116127] RAX: 0000000000000000 RBX: ffffed1002bf0f78 RCX: ffffffff813a4050 [ 54.117257] RDX: ffff88800f4e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.118375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf0f2f [ 54.119505] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.120637] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f87df8 [ 54.121779] FS: 00007fb417cc1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.123024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.123959] CR2: 00007fb4181b3580 CR3: 000000001c333000 CR4: 0000000000350ef0 [ 54.125089] Call Trace: [ 54.125528] [ 54.125885] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.126650] ? __create_object+0x59/0x80 [ 54.127291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.128147] __vmalloc_noprof+0x59/0x60 [ 54.128792] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.129549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.130335] bpf_prog_alloc+0x39/0x200 [ 54.130981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.131807] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.132589] do_seccomp+0x349/0x25e0 [ 54.133171] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.133955] ? __pfx_do_seccomp+0x10/0x10 [ 54.134635] ? find_held_lock+0x2b/0x80 [ 54.135257] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.136106] ? static_key_count+0x60/0x80 [ 54.136801] prctl_set_seccomp+0x4e/0x70 [ 54.137477] __do_sys_prctl+0xe6c/0x1d70 [ 54.138132] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.138873] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.139723] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.140562] ? irqentry_exit+0xf3/0x650 [ 54.141183] do_syscall_64+0xbf/0x430 [ 54.141804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.142617] RIP: 0033:0x7fb4181b35cd [ 54.143181] 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 [ 54.145913] RSP: 002b:00007ffe91eb70f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.147089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4181b35cd [ 54.148207] RDX: 000055942924ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.149302] RBP: 00007ffe91eb7150 R08: 0000000000000000 R09: 00007ffe91eb67f0 [ 54.150415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559439a702b0 [ 54.151517] R13: 00007ffe91eb7580 R14: 0000559439a72d20 R15: 0000559439a848d0 [ 54.152659] [ 54.153023] irq event stamp: 1677 [ 54.153575] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 54.154879] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 54.156208] softirqs last enabled at (1542): [] handle_softirqs+0x50c/0x770 [ 54.157518] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 54.158809] ---[ end trace 0000000000000000 ]--- [ 57.438635] ------------[ cut here ]------------ [ 57.439559] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.441619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.443068] Modules linked in: [ 57.443698] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.445661] Tainted: [W]=WARN [ 57.446216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.447659] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.448570] 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 [ 57.451707] RSP: 0018:ffff888016ba7bc0 EFLAGS: 00010286 [ 57.452681] RAX: 0000000000000000 RBX: ffffed1002d74f78 RCX: ffffffff813a4050 [ 57.453948] RDX: ffff888015ea1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.455204] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d74f2f [ 57.456483] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.457746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ba7df8 [ 57.459014] FS: 00007f12d9830900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.460446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.461508] CR2: 00007ffcac579ef8 CR3: 000000000a062000 CR4: 0000000000350ef0 [ 57.462773] Call Trace: [ 57.463235] [ 57.463694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.464591] ? __create_object+0x59/0x80 [ 57.465321] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.466268] __vmalloc_noprof+0x59/0x60 [ 57.467013] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.467899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.468827] bpf_prog_alloc+0x39/0x200 [ 57.469574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.470499] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.471362] do_seccomp+0x349/0x25e0 [ 57.472093] ? find_held_lock+0x2b/0x80 [ 57.472853] ? do_prlimit+0x310/0x610 [ 57.473601] ? __pfx_do_seccomp+0x10/0x10 [ 57.474326] ? do_raw_spin_unlock+0x53/0x220 [ 57.475155] ? _raw_spin_unlock+0x1e/0x40 [ 57.475961] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.476920] ? static_key_count+0x60/0x80 [ 57.477745] prctl_set_seccomp+0x4e/0x70 [ 57.478516] __do_sys_prctl+0xe6c/0x1d70 [ 57.479246] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.480112] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.481078] ? irqentry_exit+0xf3/0x650 [ 57.481844] do_syscall_64+0xbf/0x430 [ 57.482580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.483551] RIP: 0033:0x7f12d9d225cd [ 57.484220] 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 [ 57.487366] RSP: 002b:00007ffcac577700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.488757] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12d9d225cd [ 57.490020] RDX: 000055eb8046ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.491280] RBP: 00007ffcac577760 R08: 0000000000000000 R09: 00007ffcac576e00 [ 57.492584] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb9d41bad0 [ 57.493841] R13: 00007ffcac577b90 R14: 000055eb9d41cbc0 R15: 000055eb9d42d780 [ 57.495137] [ 57.495586] irq event stamp: 1705 [ 57.496193] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 57.497700] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 57.499221] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 57.500484] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 57.501454] ---[ end trace 0000000000000000 ]--- [ 58.198716] ------------[ cut here ]------------ [ 58.199447] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.201036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 58.202344] Modules linked in: [ 58.202844] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.204429] Tainted: [W]=WARN [ 58.204867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.206019] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.206738] 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 [ 58.209189] RSP: 0018:ffff888017307bc0 EFLAGS: 00010286 [ 58.209946] RAX: 0000000000000000 RBX: ffffed1002e60f78 RCX: ffffffff813a4050 [ 58.210939] RDX: ffff888013fd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.212041] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e60f2f [ 58.213032] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.214024] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017307df8 [ 58.215011] FS: 00007f5603e7b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.216143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.216979] CR2: 00007ffdba4f4ef8 CR3: 000000000e1ed000 CR4: 0000000000350ef0 [ 58.217975] Call Trace: [ 58.218344] [ 58.218700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.219359] ? __create_object+0x59/0x80 [ 58.219982] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.220740] __vmalloc_noprof+0x59/0x60 [ 58.221299] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.221965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.222686] bpf_prog_alloc+0x39/0x200 [ 58.223220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.223948] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.224644] do_seccomp+0x349/0x25e0 [ 58.225173] ? find_held_lock+0x2b/0x80 [ 58.225759] ? do_prlimit+0x310/0x610 [ 58.226298] ? __pfx_do_seccomp+0x10/0x10 [ 58.226900] ? do_raw_spin_unlock+0x53/0x220 [ 58.227534] ? _raw_spin_unlock+0x1e/0x40 [ 58.228103] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.228842] ? static_key_count+0x60/0x80 [ 58.229441] prctl_set_seccomp+0x4e/0x70 [ 58.229999] __do_sys_prctl+0xe6c/0x1d70 [ 58.230600] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.231215] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.231967] ? irqentry_exit+0xf3/0x650 [ 58.232554] do_syscall_64+0xbf/0x430 [ 58.233082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.233812] RIP: 0033:0x7f560436d5cd [ 58.234319] 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 [ 58.236745] RSP: 002b:00007ffdba4f3b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.237763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f560436d5cd [ 58.238725] RDX: 000056450bb0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.239688] RBP: 00007ffdba4f3b70 R08: 0000000000000000 R09: 00007ffdba4f3210 [ 58.240657] R10: 0000000000000000 R11: 0000000000000246 R12: 000056453d173bf0 [ 58.241618] R13: 00007ffdba4f3fa0 R14: 000056453d17d380 R15: 000056453d188460 [ 58.242592] [ 58.242911] irq event stamp: 1767 [ 58.243359] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 58.244539] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 58.245676] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 58.246849] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 58.247992] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19557' (ECDSA) to the list of known hosts. 2025/11/19 03:29:30 fuzzer started 2025/11/19 03:29:30 dialing manager at localhost:34383 2025/11/19 03:29:30 checking machine... 2025/11/19 03:29:30 checking revisions... [ 59.278819] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:29:30 testing simple program... [ 59.356672] cgroup: Unknown subsys name 'net' [ 59.419292] cgroup: Unknown subsys name 'cpuset' [ 59.432757] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:29:29 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016acf930 RCX=ffff88806ce089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800f5fd73c RBP=ffff88800f5fd340 RSP=ffff88806ce089d0 R8 =ffffffff869d948c R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff888016acf801 R13=ffff88806ce08ab8 R14=ffff888016acf888 R15=ffff88806ce08a70 RIP=ffffffff815d2b50 RFL=00000217 [----APC] 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 00007f12d9830900 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=00007f12d9de7618 CR3=0000000013dcd000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002e1ed 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=00000206 [-----P-] 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd47b93798 CR3=000000001c30f000 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=2039323a39323a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a39323a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000