[ 39.062696] ------------[ cut here ]------------ [ 39.063693] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.065722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.067289] Modules linked in: [ 39.067906] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.069904] Tainted: [W]=WARN [ 39.070524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.072062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.073015] 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 [ 39.076312] RSP: 0018:ffff8880179a7bc0 EFLAGS: 00010286 [ 39.077319] RAX: 0000000000000000 RBX: ffffed1002f34f78 RCX: ffffffff813a4050 [ 39.078656] RDX: ffff888009798000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.080033] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f34f2f [ 39.081382] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.082743] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179a7df8 [ 39.084146] FS: 00007ffb613f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.085625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.086714] CR2: 00007ffb618e3580 CR3: 000000001c55b000 CR4: 0000000000350ef0 [ 39.088085] Call Trace: [ 39.088629] [ 39.089065] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.090002] ? __create_object+0x59/0x80 [ 39.090816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.091842] __vmalloc_noprof+0x59/0x60 [ 39.092642] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.093572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094527] bpf_prog_alloc+0x39/0x200 [ 39.095308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.096281] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.097223] do_seccomp+0x349/0x25e0 [ 39.097938] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.098899] ? __pfx_do_seccomp+0x10/0x10 [ 39.099731] ? find_held_lock+0x2b/0x80 [ 39.100554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.101568] ? static_key_count+0x60/0x80 [ 39.102409] prctl_set_seccomp+0x4e/0x70 [ 39.103250] __do_sys_prctl+0xe6c/0x1d70 [ 39.104028] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.104945] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.105971] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.107008] ? irqentry_exit+0xf3/0x650 [ 39.107829] do_syscall_64+0xbf/0x430 [ 39.108613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.109617] RIP: 0033:0x7ffb618e35cd [ 39.110364] 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 [ 39.113678] RSP: 002b:00007ffe65c88830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.115157] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb618e35cd [ 39.116495] RDX: 000055ed8ed1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.117821] RBP: 00007ffe65c88890 R08: 0000000000000000 R09: 00007ffe65c87f30 [ 39.119148] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eda3659bf0 [ 39.120461] R13: 00007ffe65c88cc0 R14: 000055eda3663380 R15: 000055eda366e460 [ 39.121813] [ 39.122290] irq event stamp: 1791 [ 39.122911] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.124634] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.126292] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 39.127882] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 39.129436] ---[ end trace 0000000000000000 ]--- [ 42.482471] ------------[ cut here ]------------ [ 42.483390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.485331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.486784] Modules linked in: [ 42.487439] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.489458] Tainted: [W]=WARN [ 42.490021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.491496] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.492397] 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 [ 42.495594] RSP: 0018:ffff888018ef7bc0 EFLAGS: 00010286 [ 42.496574] RAX: 0000000000000000 RBX: ffffed10031def78 RCX: ffffffff813a4050 [ 42.497848] RDX: ffff88801af68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.499134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031def2f [ 42.500405] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.501680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ef7df8 [ 42.502968] FS: 00007f7fe413a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.504404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.505454] CR2: 00007fffc928fef7 CR3: 000000001fdbc000 CR4: 0000000000350ef0 [ 42.506757] Call Trace: [ 42.507282] [ 42.507692] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.508597] ? __create_object+0x59/0x80 [ 42.509372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.510346] __vmalloc_noprof+0x59/0x60 [ 42.511077] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.511949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.512885] bpf_prog_alloc+0x39/0x200 [ 42.513624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.514556] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.515463] do_seccomp+0x349/0x25e0 [ 42.516172] ? find_held_lock+0x2b/0x80 [ 42.516886] ? do_prlimit+0x310/0x610 [ 42.517634] ? __pfx_do_seccomp+0x10/0x10 [ 42.518415] ? do_raw_spin_unlock+0x53/0x220 [ 42.519259] ? _raw_spin_unlock+0x1e/0x40 [ 42.519998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.520960] ? static_key_count+0x60/0x80 [ 42.521767] prctl_set_seccomp+0x4e/0x70 [ 42.522569] __do_sys_prctl+0xe6c/0x1d70 [ 42.523359] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.524192] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.525142] ? irqentry_exit+0xf3/0x650 [ 42.525854] do_syscall_64+0xbf/0x430 [ 42.526580] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.527525] RIP: 0033:0x7f7fe462c5cd [ 42.528207] 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 [ 42.531329] RSP: 002b:00007fffc928dc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.532711] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7fe462c5cd [ 42.534020] RDX: 000055cf54f02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.535537] RBP: 00007fffc928dcf0 R08: 0000000000000000 R09: 00007fffc928d390 [ 42.537016] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf7fdabbf0 [ 42.538500] R13: 00007fffc928e120 R14: 000055cf7fdb5380 R15: 000055cf7fdc0460 [ 42.540006] [ 42.540536] irq event stamp: 1711 [ 42.541284] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 42.543045] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 42.544791] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 42.546561] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 42.548316] ---[ end trace 0000000000000000 ]--- [ 43.349988] ------------[ cut here ]------------ [ 43.350929] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.352945] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.354397] Modules linked in: [ 43.355000] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.358436] Tainted: [W]=WARN [ 43.359018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.360586] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.361493] 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 [ 43.364687] RSP: 0018:ffff888017ac7bc0 EFLAGS: 00010286 [ 43.365673] RAX: 0000000000000000 RBX: ffffed1002f58f78 RCX: ffffffff813a4050 [ 43.366965] RDX: ffff888013f68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.368257] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f58f2f [ 43.369554] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.370841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ac7df8 [ 43.372143] FS: 00007f82e00ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.373589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.374661] CR2: 00007ffc4aa96ef7 CR3: 000000000e029000 CR4: 0000000000350ef0 [ 43.375974] Call Trace: [ 43.376482] [ 43.376899] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.377803] ? __create_object+0x59/0x80 [ 43.378595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.379581] __vmalloc_noprof+0x59/0x60 [ 43.380343] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.381228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.382160] bpf_prog_alloc+0x39/0x200 [ 43.382848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.383778] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.384686] do_seccomp+0x349/0x25e0 [ 43.385404] ? find_held_lock+0x2b/0x80 [ 43.386169] ? do_prlimit+0x310/0x610 [ 43.386882] ? __pfx_do_seccomp+0x10/0x10 [ 43.387681] ? do_raw_spin_unlock+0x53/0x220 [ 43.388527] ? _raw_spin_unlock+0x1e/0x40 [ 43.389317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.390291] ? static_key_count+0x60/0x80 [ 43.391060] prctl_set_seccomp+0x4e/0x70 [ 43.391836] __do_sys_prctl+0xe6c/0x1d70 [ 43.392633] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.393477] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.394452] ? irqentry_exit+0xf3/0x650 [ 43.395231] do_syscall_64+0xbf/0x430 [ 43.395922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.396871] RIP: 0033:0x7f82e05dc5cd [ 43.397579] 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 [ 43.400762] RSP: 002b:00007ffc4aa95190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.402145] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82e05dc5cd [ 43.403461] RDX: 0000555d8c863e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.404754] RBP: 00007ffc4aa951f0 R08: 0000000000000000 R09: 00007ffc4aa94890 [ 43.406045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d8d9c4ad0 [ 43.407336] R13: 00007ffc4aa95620 R14: 0000555d8d9c5bc0 R15: 0000555d8d9d6780 [ 43.408655] [ 43.409080] irq event stamp: 2077 [ 43.409714] hardirqs last enabled at (2087): [] __up_console_sem+0x78/0x80 [ 43.411263] hardirqs last disabled at (2096): [] __up_console_sem+0x5d/0x80 [ 43.412792] softirqs last enabled at (1990): [] handle_softirqs+0x50c/0x770 [ 43.414346] softirqs last disabled at (1985): [] __irq_exit_rcu+0xc4/0x100 [ 43.415885] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1922' (ECDSA) to the list of known hosts. 2025/11/19 05:14:43 fuzzer started 2025/11/19 05:14:43 dialing manager at localhost:34383 2025/11/19 05:14:43 checking machine... 2025/11/19 05:14:43 checking revisions... [ 44.333881] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:14:43 testing simple program... [ 44.425507] cgroup: Unknown subsys name 'net' [ 44.503835] cgroup: Unknown subsys name 'cpuset' [ 44.529182] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:14:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801ae5d7c0 RCX=1ffffffff0b51b90 RDX=0000607f1a885a40 RSI=ffffffff816e178d RDI=ffff88801ae5d7e0 RBP=0000000000000000 RSP=ffff88806ce08c20 R8 =ffffffff85a8dc80 R9 =0000000000000000 R10=0000000000000101 R11=0000000000000001 R12=1ffff1100d9c1186 R13=ffff88801ae5d7c8 R14=0000000000000101 R15=0000607f1a885a40 RIP=ffffffff816e17d0 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 00007f7fe413a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc9287000 CR3=000000001fe43000 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=6720646572637465733a4d41503d706f 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=dffffc0000000000 RBX=ffff8880097578e8 RCX=0000000000000001 RDX=1ffff110012eaf09 RSI=ffff8880097578d8 RDI=ffff888009757848 RBP=ffff888008c4b780 RSP=ffff888009757780 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000453f R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff8880097578d8 R15=ffff888009757840 RIP=ffffffff8135fb9c 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 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=00007fff69e54c38 CR3=000000000e44f000 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=2032343a34313a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032343a34313a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000