[ 46.093041] ------------[ cut here ]------------ [ 46.093797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.095429] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.096623] Modules linked in: [ 46.097108] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.098722] Tainted: [W]=WARN [ 46.099173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.100379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.101090] 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 [ 46.103684] RSP: 0018:ffff88800d857bc0 EFLAGS: 00010286 [ 46.104498] RAX: 0000000000000000 RBX: ffffed1001b0af78 RCX: ffffffff813a4050 [ 46.105550] RDX: ffff88801619b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.106603] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b0af2f [ 46.107663] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.108725] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d857df8 [ 46.109778] FS: 00007f3994884900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.110986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.111863] CR2: 00007f3994d76580 CR3: 000000000c78d000 CR4: 0000000000350ef0 [ 46.112918] Call Trace: [ 46.113339] [ 46.113692] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.114430] ? __create_object+0x59/0x80 [ 46.115034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.115844] __vmalloc_noprof+0x59/0x60 [ 46.116478] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.117154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.117917] bpf_prog_alloc+0x39/0x200 [ 46.118521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.119279] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.119991] do_seccomp+0x349/0x25e0 [ 46.120578] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.121309] ? __pfx_do_seccomp+0x10/0x10 [ 46.121917] ? find_held_lock+0x2b/0x80 [ 46.122542] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.123341] ? static_key_count+0x60/0x80 [ 46.123971] prctl_set_seccomp+0x4e/0x70 [ 46.124607] __do_sys_prctl+0xe6c/0x1d70 [ 46.125211] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.125907] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.126695] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.127484] ? irqentry_exit+0xf3/0x650 [ 46.128084] do_syscall_64+0xbf/0x430 [ 46.128679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.129459] RIP: 0033:0x7f3994d765cd [ 46.129999] 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 [ 46.132601] RSP: 002b:00007ffd071ecca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.133718] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3994d765cd [ 46.134758] RDX: 000055fba6084e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.135815] RBP: 00007ffd071ecd00 R08: 0000000000000000 R09: 00007ffd071ec3a0 [ 46.136867] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fbb430cb10 [ 46.137915] R13: 00007ffd071ed130 R14: 000055fbb430d2b0 R15: 000055fbb43216f0 [ 46.138979] [ 46.139368] irq event stamp: 1733 [ 46.139874] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.141116] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.142358] softirqs last enabled at (1236): [] handle_softirqs+0x50c/0x770 [ 46.143624] softirqs last disabled at (1215): [] __irq_exit_rcu+0xc4/0x100 [ 46.144878] ---[ end trace 0000000000000000 ]--- [ 49.064172] ------------[ cut here ]------------ [ 49.065078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.067025] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.068550] Modules linked in: [ 49.069132] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.071283] Tainted: [W]=WARN [ 49.072098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.073546] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.074461] 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 [ 49.077883] RSP: 0018:ffff888016297bc0 EFLAGS: 00010286 [ 49.079092] RAX: 0000000000000000 RBX: ffffed1002c52f78 RCX: ffffffff813a4050 [ 49.080590] RDX: ffff888016ecd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.081865] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c52f2f [ 49.083136] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.084417] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016297df8 [ 49.085687] FS: 00007f8ab7df3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.087115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.088179] CR2: 00007f8ab82e5580 CR3: 000000000c187000 CR4: 0000000000350ef0 [ 49.089439] Call Trace: [ 49.089896] [ 49.090360] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.091203] ? __create_object+0x59/0x80 [ 49.091993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.092947] __vmalloc_noprof+0x59/0x60 [ 49.093697] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.094582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.095517] bpf_prog_alloc+0x39/0x200 [ 49.096228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.097156] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.098065] do_seccomp+0x349/0x25e0 [ 49.098800] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.099701] ? __pfx_do_seccomp+0x10/0x10 [ 49.100536] ? find_held_lock+0x2b/0x80 [ 49.101326] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.102315] ? static_key_count+0x60/0x80 [ 49.103071] prctl_set_seccomp+0x4e/0x70 [ 49.103861] __do_sys_prctl+0xe6c/0x1d70 [ 49.104642] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.105494] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.106481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.107466] ? irqentry_exit+0xf3/0x650 [ 49.108198] do_syscall_64+0xbf/0x430 [ 49.108949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.109895] RIP: 0033:0x7f8ab82e55cd [ 49.110609] 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 [ 49.113805] RSP: 002b:00007ffcb49ae2e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.115151] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ab82e55cd [ 49.116456] RDX: 0000561dad47ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.117753] RBP: 00007ffcb49ae340 R08: 0000000000000000 R09: 00007ffcb49ad9e0 [ 49.119030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561de6826ad0 [ 49.120344] R13: 00007ffcb49ae770 R14: 0000561de6827bc0 R15: 0000561de6838780 [ 49.121646] [ 49.122070] irq event stamp: 1729 [ 49.122727] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.124286] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.125804] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 49.127342] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 49.128872] ---[ end trace 0000000000000000 ]--- [ 49.904529] ------------[ cut here ]------------ [ 49.905485] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.907451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.908984] Modules linked in: [ 49.909679] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.911692] Tainted: [W]=WARN [ 49.912340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.913818] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.914744] 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 [ 49.917923] RSP: 0018:ffff88801407fbc0 EFLAGS: 00010286 [ 49.918898] RAX: 0000000000000000 RBX: ffffed100280ff78 RCX: ffffffff813a4050 [ 49.920209] RDX: ffff888018921bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.921527] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100280ff2f [ 49.922813] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.924124] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801407fdf8 [ 49.925424] FS: 00007ff4a04c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.926868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.927953] CR2: 00007ff4a09b5580 CR3: 000000001e5dc000 CR4: 0000000000350ef0 [ 49.929264] Call Trace: [ 49.929737] [ 49.930162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.931056] ? __create_object+0x59/0x80 [ 49.931850] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.932835] __vmalloc_noprof+0x59/0x60 [ 49.933590] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.934474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.935427] bpf_prog_alloc+0x39/0x200 [ 49.936135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.937060] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.937977] do_seccomp+0x349/0x25e0 [ 49.938707] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.939609] ? __pfx_do_seccomp+0x10/0x10 [ 49.940426] ? find_held_lock+0x2b/0x80 [ 49.941143] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.942108] ? static_key_count+0x60/0x80 [ 49.942899] prctl_set_seccomp+0x4e/0x70 [ 49.943684] __do_sys_prctl+0xe6c/0x1d70 [ 49.944485] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.945358] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.946324] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.947280] ? irqentry_exit+0xf3/0x650 [ 49.948009] do_syscall_64+0xbf/0x430 [ 49.948756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.949735] RIP: 0033:0x7ff4a09b55cd [ 49.950435] 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 [ 49.953612] RSP: 002b:00007ffe4e31faf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.955032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4a09b55cd [ 49.956355] RDX: 000056485b192e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.957652] RBP: 00007ffe4e31fb50 R08: 0000000000000000 R09: 00007ffe4e31f1f0 [ 49.958948] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648636cfad0 [ 49.960264] R13: 00007ffe4e31ff80 R14: 00005648636d0bc0 R15: 00005648636e1780 [ 49.961568] [ 49.961988] irq event stamp: 1729 [ 49.962647] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.964168] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.965712] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 49.967266] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 49.968783] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29085' (ECDSA) to the list of known hosts. 2025/11/18 09:12:24 fuzzer started 2025/11/18 09:12:24 dialing manager at localhost:34383 2025/11/18 09:12:24 checking machine... 2025/11/18 09:12:24 checking revisions... [ 50.850170] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:12:24 testing simple program... [ 50.942802] cgroup: Unknown subsys name 'net' [ 51.008614] cgroup: Unknown subsys name 'cpuset' [ 51.029510] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:12:23 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=1ffff1100d9c114a RSI=ffff888016957d70 RDI=ffff88806ce08aa0 RBP=ffff88801a756840 RSP=ffff88806ce089e0 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000273dc R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff888016957d70 R15=ffff88806ce08a50 RIP=ffffffff8135f384 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 00007f8ab7df3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb49a8000 CR3=000000001e55d000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028fdd 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc5907538 CR3=000000000eb1c000 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=f75735b94b44419b944cb81550b65107 XMM02=00000000003010e0eff9b2d0a8fce9cb XMM03=00000000003011b02c67c8bc2e329bc3 XMM04=3c1944f28b92cf7900000000000ae988 XMM05=14648eaa1277bab1000000000031dd00 XMM06=817b8945e9d50373000000000031db88 XMM07=e042d86d42eb936e000000000030f268 XMM08=6efe1e2e7c72137300000000003011b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000