[ 39.052489] ------------[ cut here ]------------ [ 39.053451] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.055657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.057462] Modules linked in: [ 39.058096] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.060272] Tainted: [W]=WARN [ 39.060912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.062481] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.063400] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.066796] RSP: 0018:ffff888019a27bc0 EFLAGS: 00010286 [ 39.067837] RAX: 0000000000000000 RBX: ffffed1003344f78 RCX: ffffffff813a4050 [ 39.069223] RDX: ffff88801baa3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.070595] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003344f2f [ 39.071950] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.073319] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a27df8 [ 39.074669] FS: 00007fa7d942b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.076196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.077328] CR2: 00007ffc9561fef7 CR3: 0000000015949000 CR4: 0000000000350ef0 [ 39.078691] Call Trace: [ 39.079185] [ 39.079678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.080662] ? __create_object+0x59/0x80 [ 39.081515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.082555] __vmalloc_noprof+0x59/0x60 [ 39.083328] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.084262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.085287] bpf_prog_alloc+0x39/0x200 [ 39.086084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.087088] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.088061] do_seccomp+0x349/0x25e0 [ 39.088857] ? find_held_lock+0x2b/0x80 [ 39.089676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.090712] ? __pfx_do_seccomp+0x10/0x10 [ 39.091557] ? irqentry_exit+0x17b/0x650 [ 39.092350] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 39.093468] prctl_set_seccomp+0x4e/0x70 [ 39.094268] __do_sys_prctl+0xe6c/0x1d70 [ 39.095123] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.096060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.097128] ? irqentry_exit+0xf3/0x650 [ 39.097967] do_syscall_64+0xbf/0x430 [ 39.098772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.099803] RIP: 0033:0x7fa7d991d5cd [ 39.100582] 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 [ 39.104045] RSP: 002b:00007ffc9561ea90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.105565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7d991d5cd [ 39.106968] RDX: 0000561aaba7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.108368] RBP: 00007ffc9561eaf0 R08: 0000000000000000 R09: 00007ffc9561e190 [ 39.109796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ae343ead0 [ 39.111208] R13: 00007ffc9561ef20 R14: 0000561ae343fbc0 R15: 0000561ae3450780 [ 39.112645] [ 39.113099] irq event stamp: 1825 [ 39.113708] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 39.115139] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 39.116585] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 39.118043] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 39.119498] ---[ end trace 0000000000000000 ]--- [ 41.741503] ------------[ cut here ]------------ [ 41.742364] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.744390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.745950] Modules linked in: [ 41.746596] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.748576] Tainted: [W]=WARN [ 41.749146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.750587] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.751496] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 41.754644] RSP: 0018:ffff88801651fbc0 EFLAGS: 00010286 [ 41.755609] RAX: 0000000000000000 RBX: ffffed1002ca3f78 RCX: ffffffff813a4050 [ 41.756895] RDX: ffff8880176dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.758189] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca3f2f [ 41.759468] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.760745] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801651fdf8 [ 41.762027] FS: 00007f8fb6384900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.763460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.764506] CR2: 00007f8fb6876580 CR3: 000000001f3d1000 CR4: 0000000000350ef0 [ 41.765786] Call Trace: [ 41.766247] [ 41.766696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.767597] ? __create_object+0x59/0x80 [ 41.768333] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.769313] __vmalloc_noprof+0x59/0x60 [ 41.770068] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.770936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.771860] bpf_prog_alloc+0x39/0x200 [ 41.772587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.773530] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.774387] do_seccomp+0x349/0x25e0 [ 41.775101] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.775993] ? __pfx_do_seccomp+0x10/0x10 [ 41.776791] ? find_held_lock+0x2b/0x80 [ 41.777560] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.778542] ? static_key_count+0x60/0x80 [ 41.779300] prctl_set_seccomp+0x4e/0x70 [ 41.780066] __do_sys_prctl+0xe6c/0x1d70 [ 41.780852] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.781713] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.782671] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.783637] ? irqentry_exit+0xf3/0x650 [ 41.784354] do_syscall_64+0xbf/0x430 [ 41.785109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.786075] RIP: 0033:0x7f8fb68765cd [ 41.786777] 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 [ 41.789922] RSP: 002b:00007fff6af5b1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.791285] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8fb68765cd [ 41.792552] RDX: 000055caf74a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.793844] RBP: 00007fff6af5b250 R08: 0000000000000000 R09: 00007fff6af5a8f0 [ 41.795119] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb2f636ad0 [ 41.796404] R13: 00007fff6af5b680 R14: 000055cb2f637bc0 R15: 000055cb2f648780 [ 41.797733] [ 41.798151] irq event stamp: 1759 [ 41.798793] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 41.800308] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 41.801831] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 41.803399] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 41.804962] ---[ end trace 0000000000000000 ]--- [ 42.436318] ------------[ cut here ]------------ [ 42.437243] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.439292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.440727] Modules linked in: [ 42.441321] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.443296] Tainted: [W]=WARN [ 42.443886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.445612] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.446585] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.449738] RSP: 0018:ffff88800a5b7bc0 EFLAGS: 00010286 [ 42.450699] RAX: 0000000000000000 RBX: ffffed10014b6f78 RCX: ffffffff813a4050 [ 42.451968] RDX: ffff88800ab05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.453247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014b6f2f [ 42.454513] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.455777] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a5b7df8 [ 42.457070] FS: 00007fe1931ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.458486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.459524] CR2: 00007fe1937524a6 CR3: 000000000fc81000 CR4: 0000000000350ef0 [ 42.460802] Call Trace: [ 42.461259] [ 42.461706] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.462596] ? __create_object+0x59/0x80 [ 42.463327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.464283] __vmalloc_noprof+0x59/0x60 [ 42.465043] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.465916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.466840] bpf_prog_alloc+0x39/0x200 [ 42.467571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.468484] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.469335] do_seccomp+0x349/0x25e0 [ 42.470060] ? find_held_lock+0x2b/0x80 [ 42.470813] ? do_prlimit+0x310/0x610 [ 42.471554] ? __pfx_do_seccomp+0x10/0x10 [ 42.472304] ? do_raw_spin_unlock+0x53/0x220 [ 42.473131] ? _raw_spin_unlock+0x1e/0x40 [ 42.473906] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.474858] ? static_key_count+0x60/0x80 [ 42.475659] prctl_set_seccomp+0x4e/0x70 [ 42.476379] __do_sys_prctl+0xe6c/0x1d70 [ 42.477168] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.478028] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.478985] ? irqentry_exit+0xf3/0x650 [ 42.479739] do_syscall_64+0xbf/0x430 [ 42.480465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.481378] RIP: 0033:0x7fe1936de5cd [ 42.482071] 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 [ 42.485226] RSP: 002b:00007ffe545fd090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.486572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1936de5cd [ 42.487841] RDX: 0000559fed9ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.489118] RBP: 00007ffe545fd0f0 R08: 0000000000000000 R09: 00007ffe545fc790 [ 42.490408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ff50f22b0 [ 42.491678] R13: 00007ffe545fd520 R14: 0000559ff50f4d20 R15: 0000559ff51068d0 [ 42.492983] [ 42.493410] irq event stamp: 1803 [ 42.494027] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.495510] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.497016] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 42.498559] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 42.500030] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9578' (ECDSA) to the list of known hosts. 2025/11/18 01:09:17 fuzzer started 2025/11/18 01:09:17 dialing manager at localhost:37895 2025/11/18 01:09:17 checking machine... 2025/11/18 01:09:17 checking revisions... [ 43.356412] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:09:17 testing simple program... [ 43.439767] cgroup: Unknown subsys name 'net' [ 43.490766] cgroup: Unknown subsys name 'cpuset' [ 43.511565] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:09:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff84bece87 RDX=ffff88801540b780 RSI=0000000000000003 RDI=0000000000000005 RBP=ffff888015989880 RSP=ffff888016de7048 R8 =000055caf73d3000 R9 =000029c486c9f000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016de7208 R13=0000000000000001 R14=dffffc0000000000 R15=0000000000000001 RIP=ffffffff81751c70 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 00007f8fb6384900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8fb6349008 CR3=000000000d8cf000 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=0000000000023159 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3fb3fb3000 CR3=000000000df88000 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=2036313a39303a313020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a39303a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000