[ 38.928954] ------------[ cut here ]------------ [ 38.929719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.931420] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.932630] Modules linked in: [ 38.933121] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.934798] Tainted: [W]=WARN [ 38.935296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.936567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.937343] 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 [ 38.940026] RSP: 0018:ffff888014effbc0 EFLAGS: 00010286 [ 38.940941] RAX: 0000000000000000 RBX: ffffed10029dff78 RCX: ffffffff813a4050 [ 38.941999] RDX: ffff88800a4a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.943051] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10029dff2f [ 38.944098] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.945137] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014effdf8 [ 38.946197] FS: 00007f6f52023900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.947380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.948225] CR2: 00007f6f52515580 CR3: 000000000de8d000 CR4: 0000000000350ef0 [ 38.949301] Call Trace: [ 38.949678] [ 38.950018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.950763] ? __create_object+0x59/0x80 [ 38.951396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.952154] __vmalloc_noprof+0x59/0x60 [ 38.952783] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.953499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.954263] bpf_prog_alloc+0x39/0x200 [ 38.954827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.955584] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.956312] do_seccomp+0x349/0x25e0 [ 38.956862] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.957599] ? __pfx_do_seccomp+0x10/0x10 [ 38.958219] ? find_held_lock+0x2b/0x80 [ 38.958843] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.959636] ? static_key_count+0x60/0x80 [ 38.960295] prctl_set_seccomp+0x4e/0x70 [ 38.960889] __do_sys_prctl+0xe6c/0x1d70 [ 38.961531] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.962206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.962998] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.963788] ? irqentry_exit+0xf3/0x650 [ 38.964405] do_syscall_64+0xbf/0x430 [ 38.964978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.965778] RIP: 0033:0x7f6f525155cd [ 38.966369] 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 [ 38.968960] RSP: 002b:00007ffff937c7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.970089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f525155cd [ 38.971147] RDX: 000055d36dd52e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.972203] RBP: 00007ffff937c800 R08: 0000000000000000 R09: 00007ffff937bea0 [ 38.973278] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d378b81ad0 [ 38.974340] R13: 00007ffff937cc30 R14: 000055d378b82bc0 R15: 000055d378b93780 [ 38.975411] [ 38.975761] irq event stamp: 1711 [ 38.976300] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 38.977556] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 38.978809] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 38.980084] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 38.981323] ---[ end trace 0000000000000000 ]--- [ 42.267107] ------------[ cut here ]------------ [ 42.267871] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.269549] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.270815] Modules linked in: [ 42.271342] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.272995] Tainted: [W]=WARN [ 42.273485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.274721] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.275477] 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 [ 42.278101] RSP: 0018:ffff88801a77fbc0 EFLAGS: 00010286 [ 42.278912] RAX: 0000000000000000 RBX: ffffed10034eff78 RCX: ffffffff813a4050 [ 42.279977] RDX: ffff88801a651bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.281036] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034eff2f [ 42.282101] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.283157] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a77fdf8 [ 42.284246] FS: 00007efe3a4b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.285435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.286321] CR2: 00007efe3a9a5580 CR3: 000000000a0b0000 CR4: 0000000000350ef0 [ 42.287385] Call Trace: [ 42.287767] [ 42.288104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.288842] ? __create_object+0x59/0x80 [ 42.289477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.290277] __vmalloc_noprof+0x59/0x60 [ 42.290871] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.291591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.292354] bpf_prog_alloc+0x39/0x200 [ 42.292923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.293695] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.294465] do_seccomp+0x349/0x25e0 [ 42.295020] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.295756] ? __pfx_do_seccomp+0x10/0x10 [ 42.296401] ? find_held_lock+0x2b/0x80 [ 42.296993] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.297788] ? static_key_count+0x60/0x80 [ 42.298465] prctl_set_seccomp+0x4e/0x70 [ 42.299071] __do_sys_prctl+0xe6c/0x1d70 [ 42.299718] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.300431] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.301190] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.301997] ? irqentry_exit+0xf3/0x650 [ 42.302647] do_syscall_64+0xbf/0x430 [ 42.303223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.304001] RIP: 0033:0x7efe3a9a55cd [ 42.304585] 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 [ 42.307198] RSP: 002b:00007fff2aa32600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.308350] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe3a9a55cd [ 42.309419] RDX: 000055896e7e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.310483] RBP: 00007fff2aa32660 R08: 0000000000000000 R09: 00007fff2aa31d00 [ 42.311550] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589ab859ad0 [ 42.312611] R13: 00007fff2aa32a90 R14: 00005589ab85abc0 R15: 00005589ab86b780 [ 42.313693] [ 42.314054] irq event stamp: 1745 [ 42.314588] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.315849] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.317104] softirqs last enabled at (1250): [] handle_softirqs+0x50c/0x770 [ 42.318381] softirqs last disabled at (1237): [] __irq_exit_rcu+0xc4/0x100 [ 42.319630] ---[ end trace 0000000000000000 ]--- [ 43.099568] ------------[ cut here ]------------ [ 43.100487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.102514] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.103961] Modules linked in: [ 43.104595] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.106523] Tainted: [W]=WARN [ 43.107071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.108489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.109364] 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 [ 43.112436] RSP: 0018:ffff88800fcd7bc0 EFLAGS: 00010286 [ 43.113382] RAX: 0000000000000000 RBX: ffffed1001f9af78 RCX: ffffffff813a4050 [ 43.114645] RDX: ffff88800fea3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.115926] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f9af2f [ 43.117173] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.118436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fcd7df8 [ 43.119691] FS: 00007fb1e0ab6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.121067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.122116] CR2: 00007fb1e0fa8580 CR3: 000000001f905000 CR4: 0000000000350ef0 [ 43.123349] Call Trace: [ 43.123808] [ 43.124209] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.125091] ? __create_object+0x59/0x80 [ 43.125862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.126797] __vmalloc_noprof+0x59/0x60 [ 43.127535] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.128394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.129288] bpf_prog_alloc+0x39/0x200 [ 43.129969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.130869] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.131754] do_seccomp+0x349/0x25e0 [ 43.132446] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.133315] ? __pfx_do_seccomp+0x10/0x10 [ 43.134053] ? find_held_lock+0x2b/0x80 [ 43.134791] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.135733] ? static_key_count+0x60/0x80 [ 43.136509] prctl_set_seccomp+0x4e/0x70 [ 43.137210] __do_sys_prctl+0xe6c/0x1d70 [ 43.137989] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.138828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.139760] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.140701] ? irqentry_exit+0xf3/0x650 [ 43.141455] do_syscall_64+0xbf/0x430 [ 43.142144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.143063] RIP: 0033:0x7fb1e0fa85cd [ 43.143729] 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 [ 43.146803] RSP: 002b:00007fff6450e990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.148136] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1e0fa85cd [ 43.149365] RDX: 00005649b6e40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.150627] RBP: 00007fff6450e9f0 R08: 0000000000000000 R09: 00007fff6450e090 [ 43.151871] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649e4ba02b0 [ 43.153110] R13: 00007fff6450ee20 R14: 00005649e4ba2d20 R15: 00005649e4bb48d0 [ 43.154393] [ 43.154808] irq event stamp: 1733 [ 43.155428] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.156960] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.158482] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 43.160021] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 43.161577] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48670' (ECDSA) to the list of known hosts. 2025/11/18 02:00:14 fuzzer started 2025/11/18 02:00:14 dialing manager at localhost:37895 2025/11/18 02:00:14 checking machine... 2025/11/18 02:00:14 checking revisions... [ 44.057488] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:00:14 testing simple program... [ 44.146788] cgroup: Unknown subsys name 'net' [ 44.217190] cgroup: Unknown subsys name 'cpuset' [ 44.233118] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:00:13 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888017bd7960 RCX=ffff888017bd7864 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801a655d98 RBP=ffff888017bd0000 RSP=ffff888017bd7888 R8 =0000000000000001 R9 =ffff888017bd79a0 R10=000000000003c9ed R11=0000000000006e2e R12=ffff888017bd7901 R13=ffff888017bd79a8 R14=ffff88801a655340 R15=0000000000000001 RIP=ffffffff81529029 RFL=00000292 [--S-A--] 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 00007efe3a4b3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2aa2c000 CR3=000000001f3ef000 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=0000000000028a73 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=00000202 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff9b60bf448 CR3=000000000d860000 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=2c2dcf1ca9520d9214415e3c01ff2e81 XMM02=0000000000306f18ec2efd57dc4c00df XMM03=00000000003101e8137d62ab7c58f060 XMM04=2164313c844ea28d00000000000ae988 XMM05=090f1556b20111b30000000000320910 XMM06=5b75c91c804453420000000000320798 XMM07=e042d86d42eb936e00000000003104c0 XMM08=137d62ab7c58f0600000000000306f78 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000