[ 39.095586] ------------[ cut here ]------------ [ 39.096616] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.098863] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.100511] Modules linked in: [ 39.101233] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.103440] Tainted: [W]=WARN [ 39.104102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.105744] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.106757] 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 [ 39.110276] RSP: 0018:ffff88801582fbc0 EFLAGS: 00010286 [ 39.111352] RAX: 0000000000000000 RBX: ffffed1002b05f78 RCX: ffffffff813a4050 [ 39.112796] RDX: ffff888017130000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.114221] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b05f2f [ 39.115650] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.117086] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801582fdf8 [ 39.118506] FS: 00007fbe625c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.120105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.121306] CR2: 00007fbe62ab3580 CR3: 000000000e25e000 CR4: 0000000000350ef0 [ 39.122733] Call Trace: [ 39.123294] [ 39.123751] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.124757] ? __create_object+0x59/0x80 [ 39.125612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.126683] __vmalloc_noprof+0x59/0x60 [ 39.127521] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.128478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.129517] bpf_prog_alloc+0x39/0x200 [ 39.130328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.131350] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.132350] do_seccomp+0x349/0x25e0 [ 39.133150] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.134144] ? __pfx_do_seccomp+0x10/0x10 [ 39.134963] ? find_held_lock+0x2b/0x80 [ 39.135799] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.136864] ? static_key_count+0x60/0x80 [ 39.137766] prctl_set_seccomp+0x4e/0x70 [ 39.138632] __do_sys_prctl+0xe6c/0x1d70 [ 39.139493] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.140435] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.141528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.142591] ? irqentry_exit+0xf3/0x650 [ 39.143431] do_syscall_64+0xbf/0x430 [ 39.144250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.145320] RIP: 0033:0x7fbe62ab35cd [ 39.146085] 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 [ 39.149838] RSP: 002b:00007ffcbbac1640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.151488] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe62ab35cd [ 39.152893] RDX: 000056312015be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.154256] RBP: 00007ffcbbac16a0 R08: 0000000000000000 R09: 00007ffcbbac0d40 [ 39.155616] R10: 0000000000000000 R11: 0000000000000246 R12: 000056315d39e2b0 [ 39.157045] R13: 00007ffcbbac1ad0 R14: 000056315d3a0d20 R15: 000056315d3b28d0 [ 39.158590] [ 39.159188] irq event stamp: 1767 [ 39.159974] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 39.161586] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.163000] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 39.164453] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 39.165863] ---[ end trace 0000000000000000 ]--- [ 42.222721] ------------[ cut here ]------------ [ 42.223654] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.225692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.227202] Modules linked in: [ 42.227806] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.229854] Tainted: [W]=WARN [ 42.230465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.231982] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.232933] 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 [ 42.236179] RSP: 0018:ffff888019f3fbc0 EFLAGS: 00010286 [ 42.237207] RAX: 0000000000000000 RBX: ffffed10033e7f78 RCX: ffffffff813a4050 [ 42.238534] RDX: ffff888009fa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.239845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e7f2f [ 42.241171] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.242490] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f3fdf8 [ 42.243805] FS: 00007fcf1ed0e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.245300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.246400] CR2: 00007ffcaae6eef8 CR3: 000000000e8e9000 CR4: 0000000000350ef0 [ 42.247727] Call Trace: [ 42.248259] [ 42.248693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.249619] ? __create_object+0x59/0x80 [ 42.250426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.251429] __vmalloc_noprof+0x59/0x60 [ 42.252220] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.253134] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.254110] bpf_prog_alloc+0x39/0x200 [ 42.254816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.255772] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.256701] do_seccomp+0x349/0x25e0 [ 42.257446] ? find_held_lock+0x2b/0x80 [ 42.258231] ? do_prlimit+0x310/0x610 [ 42.258944] ? __pfx_do_seccomp+0x10/0x10 [ 42.259754] ? do_raw_spin_unlock+0x53/0x220 [ 42.260616] ? _raw_spin_unlock+0x1e/0x40 [ 42.261437] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.262436] ? static_key_count+0x60/0x80 [ 42.263263] prctl_set_seccomp+0x4e/0x70 [ 42.264019] __do_sys_prctl+0xe6c/0x1d70 [ 42.264835] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.265717] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.266714] ? irqentry_exit+0xf3/0x650 [ 42.267500] do_syscall_64+0xbf/0x430 [ 42.268262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.269277] RIP: 0033:0x7fcf1f2005cd [ 42.269956] 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 [ 42.273227] RSP: 002b:00007ffcaae6c470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.274629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf1f2005cd [ 42.275944] RDX: 0000563b81ce0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.277176] RBP: 00007ffcaae6c4d0 R08: 0000000000000000 R09: 00007ffcaae6bb70 [ 42.277972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b90289240 [ 42.278794] R13: 00007ffcaae6c900 R14: 0000563b90288bf0 R15: 0000563b9029d4d0 [ 42.279622] [ 42.279893] irq event stamp: 1681 [ 42.280323] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 42.281227] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 42.281917] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 42.282664] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 42.283391] ---[ end trace 0000000000000000 ]--- [ 43.015280] ------------[ cut here ]------------ [ 43.016055] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.017736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.018968] Modules linked in: [ 43.020478] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.022162] Tainted: [W]=WARN [ 43.022624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.023845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.024598] 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 [ 43.027277] RSP: 0018:ffff888018e0fbc0 EFLAGS: 00010286 [ 43.028115] RAX: 0000000000000000 RBX: ffffed10031c1f78 RCX: ffffffff813a4050 [ 43.029206] RDX: ffff888017033780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.030281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c1f2f [ 43.031347] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.032432] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e0fdf8 [ 43.033520] FS: 00007f8e2dd5c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.034729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.035613] CR2: 00007ffd5d247ef8 CR3: 000000000c889000 CR4: 0000000000350ef0 [ 43.036690] Call Trace: [ 43.037246] [ 43.037596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.038356] ? __create_object+0x59/0x80 [ 43.038981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.039798] __vmalloc_noprof+0x59/0x60 [ 43.040448] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.041225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.041984] bpf_prog_alloc+0x39/0x200 [ 43.042614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.043401] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.044169] do_seccomp+0x349/0x25e0 [ 43.044750] ? find_held_lock+0x2b/0x80 [ 43.045395] ? do_prlimit+0x310/0x610 [ 43.045992] ? __pfx_do_seccomp+0x10/0x10 [ 43.046658] ? do_raw_spin_unlock+0x53/0x220 [ 43.047361] ? _raw_spin_unlock+0x1e/0x40 [ 43.047991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.048824] ? static_key_count+0x60/0x80 [ 43.049508] prctl_set_seccomp+0x4e/0x70 [ 43.050167] __do_sys_prctl+0xe6c/0x1d70 [ 43.050798] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.051527] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.052344] ? irqentry_exit+0xf3/0x650 [ 43.052964] do_syscall_64+0xbf/0x430 [ 43.053595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.054398] RIP: 0033:0x7f8e2e24e5cd [ 43.054964] 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 [ 43.057668] RSP: 002b:00007ffd5d245420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.058830] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e2e24e5cd [ 43.059924] RDX: 000055c0f4ea2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.061041] RBP: 00007ffd5d245480 R08: 0000000000000000 R09: 00007ffd5d244b20 [ 43.062145] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c100f3ead0 [ 43.063240] R13: 00007ffd5d2458b0 R14: 000055c100f3fbc0 R15: 000055c100f50780 [ 43.064354] [ 43.064734] irq event stamp: 1975 [ 43.065283] hardirqs last enabled at (1985): [] __up_console_sem+0x78/0x80 [ 43.066589] hardirqs last disabled at (2000): [] __up_console_sem+0x5d/0x80 [ 43.067888] softirqs last enabled at (1998): [] handle_softirqs+0x50c/0x770 [ 43.069204] softirqs last disabled at (1993): [] __irq_exit_rcu+0xc4/0x100 [ 43.070493] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51186' (ECDSA) to the list of known hosts. 2025/11/18 14:42:41 fuzzer started 2025/11/18 14:42:41 dialing manager at localhost:34383 2025/11/18 14:42:42 checking machine... 2025/11/18 14:42:42 checking revisions... [ 43.974276] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:42:42 testing simple program... [ 44.070211] cgroup: Unknown subsys name 'net' [ 44.140230] cgroup: Unknown subsys name 'cpuset' [ 44.154994] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:42:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce38140 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff888015cc03fc RBP=0000000000000000 RSP=ffff888018e0fd20 R8 =0000000000000000 R9 =ffffffff86650294 R10=ffffffff8664f857 R11=0000000000000000 R12=ffff888015cc0000 R13=0000000000000000 R14=ffff888015cc0000 R15=0000000000000000 RIP=ffffffff815d8121 RFL=00000046 [---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 00007fcf1ed0e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000563b9028a954 CR3=000000000c889000 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=000000000002d57b 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f05188b3010 CR3=000000000e9c0000 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=2031343a32343a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030343a32343a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000