[ 44.162236] ------------[ cut here ]------------ [ 44.163111] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.165095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.166782] Modules linked in: [ 44.167481] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.169490] Tainted: [W]=WARN [ 44.170044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.171502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.172400] 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 [ 44.175568] RSP: 0018:ffff888009a1fbc0 EFLAGS: 00010286 [ 44.176545] RAX: 0000000000000000 RBX: ffffed1001343f78 RCX: ffffffff813a4050 [ 44.177829] RDX: ffff888016288000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.179101] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001343f2f [ 44.180417] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.181740] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a1fdf8 [ 44.183054] FS: 00007fc5d4683900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.184537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.185618] CR2: 00007fc5d4b75580 CR3: 000000000e282000 CR4: 0000000000350ef0 [ 44.186894] Call Trace: [ 44.187400] [ 44.187806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.188719] ? __create_object+0x59/0x80 [ 44.189493] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.190454] __vmalloc_noprof+0x59/0x60 [ 44.191163] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.192034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.192965] bpf_prog_alloc+0x39/0x200 [ 44.193704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.194630] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.195539] do_seccomp+0x349/0x25e0 [ 44.196251] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.197106] ? __pfx_do_seccomp+0x10/0x10 [ 44.197888] ? find_held_lock+0x2b/0x80 [ 44.198628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.199585] ? static_key_count+0x60/0x80 [ 44.200377] prctl_set_seccomp+0x4e/0x70 [ 44.201108] __do_sys_prctl+0xe6c/0x1d70 [ 44.201881] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.202730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.203692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.204687] ? irqentry_exit+0xf3/0x650 [ 44.205449] do_syscall_64+0xbf/0x430 [ 44.206144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.207092] RIP: 0033:0x7fc5d4b755cd [ 44.207780] 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 [ 44.210937] RSP: 002b:00007ffd75c844d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.212294] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5d4b755cd [ 44.213578] RDX: 0000559c8757ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.214842] RBP: 00007ffd75c84530 R08: 0000000000000000 R09: 00007ffd75c83bd0 [ 44.216112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ca8c6fad0 [ 44.217396] R13: 00007ffd75c84960 R14: 0000559ca8c70bc0 R15: 0000559ca8c81780 [ 44.218700] [ 44.219116] irq event stamp: 1783 [ 44.219761] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 44.221277] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 44.222786] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 44.224296] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 44.225802] ---[ end trace 0000000000000000 ]--- [ 47.075056] ------------[ cut here ]------------ [ 47.075984] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.077994] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.079469] Modules linked in: [ 47.080075] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.082069] Tainted: [W]=WARN [ 47.082670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.084162] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.085085] 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 [ 47.088375] RSP: 0018:ffff888017677bc0 EFLAGS: 00010286 [ 47.089386] RAX: 0000000000000000 RBX: ffffed1002ecef78 RCX: ffffffff813a4050 [ 47.090682] RDX: ffff88800f1e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.091962] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecef2f [ 47.093256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.094571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017677df8 [ 47.095878] FS: 00007efe8fc34900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.097338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.098400] CR2: 00007efe90126580 CR3: 000000000e014000 CR4: 0000000000350ef0 [ 47.099687] Call Trace: [ 47.100162] [ 47.100627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.101551] ? __create_object+0x59/0x80 [ 47.102346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.103319] __vmalloc_noprof+0x59/0x60 [ 47.104031] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.104904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.105842] bpf_prog_alloc+0x39/0x200 [ 47.106577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.107512] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.108427] do_seccomp+0x349/0x25e0 [ 47.109115] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.110007] ? __pfx_do_seccomp+0x10/0x10 [ 47.110790] ? find_held_lock+0x2b/0x80 [ 47.111553] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.112524] ? static_key_count+0x60/0x80 [ 47.113353] prctl_set_seccomp+0x4e/0x70 [ 47.114095] __do_sys_prctl+0xe6c/0x1d70 [ 47.114871] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.115718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.116702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.117665] ? irqentry_exit+0xf3/0x650 [ 47.118432] do_syscall_64+0xbf/0x430 [ 47.119133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.120075] RIP: 0033:0x7efe901265cd [ 47.120777] 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 [ 47.123933] RSP: 002b:00007fff3da7d210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.125306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe901265cd [ 47.126604] RDX: 000056347fed7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.127893] RBP: 00007fff3da7d270 R08: 0000000000000000 R09: 00007fff3da7c910 [ 47.129210] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634b36e5b10 [ 47.130502] R13: 00007fff3da7d6a0 R14: 00005634b36e62b0 R15: 00005634b36fa6f0 [ 47.131801] [ 47.132278] irq event stamp: 1809 [ 47.132911] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 47.134209] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 47.135145] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 47.136121] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 47.137081] ---[ end trace 0000000000000000 ]--- [ 47.760327] ------------[ cut here ]------------ [ 47.761268] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.763265] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.764714] Modules linked in: [ 47.765350] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.767342] Tainted: [W]=WARN [ 47.767904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.769388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.770302] 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 [ 47.773490] RSP: 0018:ffff888017f0fbc0 EFLAGS: 00010286 [ 47.774461] RAX: 0000000000000000 RBX: ffffed1002fe1f78 RCX: ffffffff813a4050 [ 47.775733] RDX: ffff888016673780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.777015] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe1f2f [ 47.778292] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.779572] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f0fdf8 [ 47.780856] FS: 00007f489dfe0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.782277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.783331] CR2: 00007f489e5464a6 CR3: 000000001fcc9000 CR4: 0000000000350ef0 [ 47.784610] Call Trace: [ 47.785079] [ 47.785531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.786427] ? __create_object+0x59/0x80 [ 47.787159] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.788134] __vmalloc_noprof+0x59/0x60 [ 47.788890] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.789775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.790724] bpf_prog_alloc+0x39/0x200 [ 47.791467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.792405] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.793324] do_seccomp+0x349/0x25e0 [ 47.794000] ? find_held_lock+0x2b/0x80 [ 47.794752] ? do_prlimit+0x310/0x610 [ 47.795500] ? __pfx_do_seccomp+0x10/0x10 [ 47.796290] ? do_raw_spin_unlock+0x53/0x220 [ 47.797111] ? _raw_spin_unlock+0x1e/0x40 [ 47.797890] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.798849] ? static_key_count+0x60/0x80 [ 47.799663] prctl_set_seccomp+0x4e/0x70 [ 47.800442] __do_sys_prctl+0xe6c/0x1d70 [ 47.801248] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.802073] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.803036] ? irqentry_exit+0xf3/0x650 [ 47.803793] do_syscall_64+0xbf/0x430 [ 47.804538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.805516] RIP: 0033:0x7f489e4d25cd [ 47.806231] 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 [ 47.809422] RSP: 002b:00007fff671bd0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.810789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f489e4d25cd [ 47.812090] RDX: 000055e0365afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.813407] RBP: 00007fff671bd120 R08: 0000000000000000 R09: 00007fff671bc7c0 [ 47.814713] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e048f2e2b0 [ 47.816033] R13: 00007fff671bd550 R14: 000055e048f30d20 R15: 000055e048f428d0 [ 47.817354] [ 47.817779] irq event stamp: 1731 [ 47.818455] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 47.819982] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 47.821400] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 47.822384] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 47.823338] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51377' (ECDSA) to the list of known hosts. 2025/11/19 03:14:11 fuzzer started 2025/11/19 03:14:11 dialing manager at localhost:34383 2025/11/19 03:14:11 checking machine... 2025/11/19 03:14:11 checking revisions... [ 48.706729] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:14:11 testing simple program... [ 48.794243] cgroup: Unknown subsys name 'net' [ 48.845073] cgroup: Unknown subsys name 'cpuset' [ 48.862641] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:14:10 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86aaa234 RDX=0000000000000000 RSI=ffff88801741fb60 RDI=0000000000000001 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86aaa238 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023016 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88801741fb68 R15=ffff88806ce08a70 RIP=ffffffff8135ef78 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 00007efe8fc34900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe8fbf9008 CR3=0000000020502000 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=00000000000255e1 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9156b62000 CR3=000000000e311000 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=9ad2e587cb9862b99240407f214490ff XMM02=00000000003034d8ec2efd57dc4c00df XMM03=00000000003113f89dec9957491ec6e1 XMM04=f9fccb44908b7ad100000000000ae988 XMM05=14648eaa1277bab10000000000320978 XMM06=817b8945e9d503730000000000320800 XMM07=e042d86d42eb936e0000000000311678 XMM08=9dec9957491ec6e10000000000303538 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000