[ 53.725223] ------------[ cut here ]------------ [ 53.725836] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.727158] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 53.728113] Modules linked in: [ 53.728500] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.729822] Tainted: [W]=WARN [ 53.730191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.731160] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.731797] 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 [ 53.734266] RSP: 0018:ffff88801455fbc0 EFLAGS: 00010286 [ 53.735024] RAX: 0000000000000000 RBX: ffffed10028abf78 RCX: ffffffff813a4050 [ 53.736015] RDX: ffff88801452d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.737016] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028abf2f [ 53.738022] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.739028] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801455fdf8 [ 53.740030] FS: 00007fc19e6db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.741147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.741970] CR2: 00007ffc213daef7 CR3: 000000000ce36000 CR4: 0000000000350ef0 [ 53.742985] Call Trace: [ 53.743346] [ 53.743693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.744349] ? __create_object+0x59/0x80 [ 53.744959] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.745712] __vmalloc_noprof+0x59/0x60 [ 53.746273] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.746951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.747674] bpf_prog_alloc+0x39/0x200 [ 53.748208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.748928] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.749635] do_seccomp+0x349/0x25e0 [ 53.750164] ? find_held_lock+0x2b/0x80 [ 53.750757] ? do_prlimit+0x310/0x610 [ 53.751297] ? __pfx_do_seccomp+0x10/0x10 [ 53.751900] ? do_raw_spin_unlock+0x53/0x220 [ 53.752514] ? _raw_spin_unlock+0x1e/0x40 [ 53.753113] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.753865] ? static_key_count+0x60/0x80 [ 53.754460] prctl_set_seccomp+0x4e/0x70 [ 53.755075] __do_sys_prctl+0xe6c/0x1d70 [ 53.755689] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.756320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.757069] ? irqentry_exit+0xf3/0x650 [ 53.757665] do_syscall_64+0xbf/0x430 [ 53.758211] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.758951] RIP: 0033:0x7fc19ebcd5cd [ 53.759465] 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 [ 53.761912] RSP: 002b:00007ffc213d8f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.762976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc19ebcd5cd [ 53.763971] RDX: 0000565136272e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.764968] RBP: 00007ffc213d8fd0 R08: 0000000000000000 R09: 00007ffc213d8670 [ 53.765956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565153496ad0 [ 53.766958] R13: 00007ffc213d9400 R14: 0000565153497bc0 R15: 00005651534a8780 [ 53.767974] [ 53.768303] irq event stamp: 1743 [ 53.768810] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 53.769989] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 53.771187] softirqs last enabled at (1248): [] handle_softirqs+0x50c/0x770 [ 53.772385] softirqs last disabled at (1239): [] __irq_exit_rcu+0xc4/0x100 [ 53.773559] ---[ end trace 0000000000000000 ]--- [ 56.409903] ------------[ cut here ]------------ [ 56.410867] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.412867] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 56.414587] Modules linked in: [ 56.415181] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.417237] Tainted: [W]=WARN [ 56.417840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.419333] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.420270] 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 [ 56.423452] RSP: 0018:ffff88801a0c7bc0 EFLAGS: 00010286 [ 56.424438] RAX: 0000000000000000 RBX: ffffed1003418f78 RCX: ffffffff813a4050 [ 56.425721] RDX: ffff88801773d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.427029] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003418f2f [ 56.428314] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.429594] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0c7df8 [ 56.430912] FS: 00007f76117ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.432364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.433433] CR2: 00007ffdb8800ef7 CR3: 000000001fcdd000 CR4: 0000000000350ef0 [ 56.434756] Call Trace: [ 56.435221] [ 56.435685] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.436714] ? __create_object+0x59/0x80 [ 56.437472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.438460] __vmalloc_noprof+0x59/0x60 [ 56.439235] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.440137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.441092] bpf_prog_alloc+0x39/0x200 [ 56.441845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.442788] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.443690] do_seccomp+0x349/0x25e0 [ 56.444365] ? find_held_lock+0x2b/0x80 [ 56.445132] ? do_prlimit+0x310/0x610 [ 56.445875] ? __pfx_do_seccomp+0x10/0x10 [ 56.446685] ? do_raw_spin_unlock+0x53/0x220 [ 56.447472] ? _raw_spin_unlock+0x1e/0x40 [ 56.448247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.449215] ? static_key_count+0x60/0x80 [ 56.450009] prctl_set_seccomp+0x4e/0x70 [ 56.450819] __do_sys_prctl+0xe6c/0x1d70 [ 56.451618] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.452436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.453401] ? irqentry_exit+0xf3/0x650 [ 56.454183] do_syscall_64+0xbf/0x430 [ 56.454938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.455893] RIP: 0033:0x7f7611ce05cd [ 56.456612] 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 [ 56.459796] RSP: 002b:00007ffdb87ffaf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.461155] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7611ce05cd [ 56.462454] RDX: 000055d1fa2d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.463734] RBP: 00007ffdb87ffb50 R08: 0000000000000000 R09: 00007ffdb87ff1f0 [ 56.465023] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2157a82b0 [ 56.466333] R13: 00007ffdb87fff80 R14: 000055d2157aad20 R15: 000055d2157bc8d0 [ 56.467649] [ 56.468088] irq event stamp: 1867 [ 56.468739] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 56.470289] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 56.471823] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 56.473368] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 56.474857] ---[ end trace 0000000000000000 ]--- [ 57.181708] ------------[ cut here ]------------ [ 57.182648] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.184643] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/257 [ 57.186077] Modules linked in: [ 57.186763] CPU: 0 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.188735] Tainted: [W]=WARN [ 57.189284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.190758] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.191653] 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 [ 57.194779] RSP: 0018:ffff8880176ffbc0 EFLAGS: 00010286 [ 57.195741] RAX: 0000000000000000 RBX: ffffed1002edff78 RCX: ffffffff813a4050 [ 57.197008] RDX: ffff88800e07b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.198282] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edff2f [ 57.199561] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.200821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176ffdf8 [ 57.202102] FS: 00007f1a5a121900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.203552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.204611] CR2: 00007f1a5a613580 CR3: 0000000009a28000 CR4: 0000000000350ef0 [ 57.205871] Call Trace: [ 57.206342] [ 57.206788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.207674] ? __create_object+0x59/0x80 [ 57.208405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.209364] __vmalloc_noprof+0x59/0x60 [ 57.210110] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.210975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.211893] bpf_prog_alloc+0x39/0x200 [ 57.212615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.213478] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.214382] do_seccomp+0x349/0x25e0 [ 57.215081] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.215966] ? __pfx_do_seccomp+0x10/0x10 [ 57.216742] ? find_held_lock+0x2b/0x80 [ 57.217456] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.218416] ? static_key_count+0x60/0x80 [ 57.219212] prctl_set_seccomp+0x4e/0x70 [ 57.219979] __do_sys_prctl+0xe6c/0x1d70 [ 57.220752] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.221600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.222515] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.223487] ? irqentry_exit+0xf3/0x650 [ 57.224255] do_syscall_64+0xbf/0x430 [ 57.224994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.225936] RIP: 0033:0x7f1a5a6135cd [ 57.226650] 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 [ 57.229790] RSP: 002b:00007ffe9fb062c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.231154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a5a6135cd [ 57.232421] RDX: 00005618fc896e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.233686] RBP: 00007ffe9fb06320 R08: 0000000000000000 R09: 00007ffe9fb059c0 [ 57.234967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561932e77bf0 [ 57.236230] R13: 00007ffe9fb06750 R14: 0000561932e81380 R15: 0000561932e8c460 [ 57.237514] [ 57.237973] irq event stamp: 1765 [ 57.238626] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 57.240147] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 57.241650] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 57.243191] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 57.244690] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4288' (ECDSA) to the list of known hosts. 2025/11/18 19:03:37 fuzzer started 2025/11/18 19:03:37 dialing manager at localhost:34383 2025/11/18 19:03:37 checking machine... 2025/11/18 19:03:37 checking revisions... [ 58.080734] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:03:37 testing simple program... [ 58.166037] cgroup: Unknown subsys name 'net' [ 58.217114] cgroup: Unknown subsys name 'cpuset' [ 58.228403] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:03:36 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08960 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023084 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81b2d298 RFL=00000286 [--S--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 00007f76117ee900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76117ae008 CR3=000000001fc61000 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 info registers vcpu 1 RAX=00000000000000c4 RBX=ffff888009763780 RCX=0000000000000002 RDX=ffff8880097642c8 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880097641d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000118 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527018 RFL=00000012 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc37708ad8 CR3=000000000d85d000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000006a4340446c1c744e XMM02=00000000000000000000000000000000 XMM03=6194ee041612660c0000000000305bb0 XMM04=d7e8669245d97d0f00000000000ae988 XMM05=1319e678c5640f8a0000000000322910 XMM06=860014101cb985950000000000322878 XMM07=58f17c1affdc82d600000000003135d0 XMM08=406589be3f9c4b220000000000313438 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000