[ 39.115322] ------------[ cut here ]------------ [ 39.116259] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.118305] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.119740] Modules linked in: [ 39.120440] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.122396] Tainted: [W]=WARN [ 39.122951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.124387] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.125404] 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 [ 39.128474] RSP: 0018:ffff888016487bc0 EFLAGS: 00010286 [ 39.129434] RAX: 0000000000000000 RBX: ffffed1002c90f78 RCX: ffffffff813a4050 [ 39.130668] RDX: ffff888017fb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.131907] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c90f2f [ 39.133154] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.134394] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016487df8 [ 39.135635] FS: 00007f5c067ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.137028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.138057] CR2: 00007ffee5a29ef7 CR3: 000000000e82b000 CR4: 0000000000350ef0 [ 39.139292] Call Trace: [ 39.139739] [ 39.140175] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.141010] ? __create_object+0x59/0x80 [ 39.141775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.142719] __vmalloc_noprof+0x59/0x60 [ 39.143464] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.144319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.145243] bpf_prog_alloc+0x39/0x200 [ 39.145916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.146811] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.147689] do_seccomp+0x349/0x25e0 [ 39.148387] ? find_held_lock+0x2b/0x80 [ 39.149145] ? do_prlimit+0x310/0x610 [ 39.149821] ? __pfx_do_seccomp+0x10/0x10 [ 39.150582] ? do_raw_spin_unlock+0x53/0x220 [ 39.151399] ? _raw_spin_unlock+0x1e/0x40 [ 39.152153] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.153056] ? static_key_count+0x60/0x80 [ 39.153833] prctl_set_seccomp+0x4e/0x70 [ 39.154587] __do_sys_prctl+0xe6c/0x1d70 [ 39.155339] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.156196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.157165] ? irqentry_exit+0xf3/0x650 [ 39.157876] do_syscall_64+0xbf/0x430 [ 39.158591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.159507] RIP: 0033:0x7f5c06cdf5cd [ 39.160186] 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 [ 39.163262] RSP: 002b:00007ffee5a28af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.164598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c06cdf5cd [ 39.165837] RDX: 00005625f359be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.167069] RBP: 00007ffee5a28b50 R08: 0000000000000000 R09: 00007ffee5a281f0 [ 39.168302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562600f44ad0 [ 39.169557] R13: 00007ffee5a28f80 R14: 0000562600f45bc0 R15: 0000562600f56780 [ 39.170809] [ 39.171258] irq event stamp: 1759 [ 39.171851] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.173319] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.174792] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 39.176269] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 39.177755] ---[ end trace 0000000000000000 ]--- [ 41.763167] ------------[ cut here ]------------ [ 41.764010] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.765995] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.767407] Modules linked in: [ 41.767971] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.769926] Tainted: [W]=WARN [ 41.770509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.771916] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.772806] 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 [ 41.775847] RSP: 0018:ffff88801681fbc0 EFLAGS: 00010286 [ 41.776803] RAX: 0000000000000000 RBX: ffffed1002d03f78 RCX: ffffffff813a4050 [ 41.778031] RDX: ffff888017fb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.779260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d03f2f [ 41.780506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.781729] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801681fdf8 [ 41.782956] FS: 00007f92243f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.784344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.785387] CR2: 00007f92248e7580 CR3: 000000000ea52000 CR4: 0000000000350ef0 [ 41.786621] Call Trace: [ 41.787063] [ 41.787486] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.788351] ? __create_object+0x59/0x80 [ 41.789072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.790012] __vmalloc_noprof+0x59/0x60 [ 41.790747] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.791582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.792499] bpf_prog_alloc+0x39/0x200 [ 41.793212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.794054] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.794923] do_seccomp+0x349/0x25e0 [ 41.795621] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.796497] ? __pfx_do_seccomp+0x10/0x10 [ 41.797267] ? find_held_lock+0x2b/0x80 [ 41.797951] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.798882] ? static_key_count+0x60/0x80 [ 41.799647] prctl_set_seccomp+0x4e/0x70 [ 41.800393] __do_sys_prctl+0xe6c/0x1d70 [ 41.801176] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.801951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.802880] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.803798] ? irqentry_exit+0xf3/0x650 [ 41.804552] do_syscall_64+0xbf/0x430 [ 41.805279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.806196] RIP: 0033:0x7f92248e75cd [ 41.806829] 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 [ 41.809846] RSP: 002b:00007ffc9ed1f3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.811173] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92248e75cd [ 41.812400] RDX: 0000564b48743e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.813636] RBP: 00007ffc9ed1f450 R08: 0000000000000000 R09: 00007ffc9ed1eaf0 [ 41.814870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b7d8a8bf0 [ 41.816095] R13: 00007ffc9ed1f880 R14: 0000564b7d8b2380 R15: 0000564b7d8bd460 [ 41.817386] [ 41.817789] irq event stamp: 1783 [ 41.818418] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 41.819875] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 41.821340] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 41.822824] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 41.824285] ---[ end trace 0000000000000000 ]--- [ 42.603643] ------------[ cut here ]------------ [ 42.604568] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.606546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.608001] Modules linked in: [ 42.608644] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.610828] Tainted: [W]=WARN [ 42.611508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.612981] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.613890] 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 [ 42.617015] RSP: 0018:ffff888019e2fbc0 EFLAGS: 00010286 [ 42.617986] RAX: 0000000000000000 RBX: ffffed10033c5f78 RCX: ffffffff813a4050 [ 42.619253] RDX: ffff888016793780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.620542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c5f2f [ 42.621811] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.623089] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e2fdf8 [ 42.624372] FS: 00007fb2dded7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.625839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.626916] CR2: 00007ffec517bef7 CR3: 000000000e7dd000 CR4: 0000000000350ef0 [ 42.628212] Call Trace: [ 42.628693] [ 42.629150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.630000] ? __create_object+0x59/0x80 [ 42.630777] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.631739] __vmalloc_noprof+0x59/0x60 [ 42.632490] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.633363] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.634287] bpf_prog_alloc+0x39/0x200 [ 42.634975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.635902] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.636806] do_seccomp+0x349/0x25e0 [ 42.637527] ? find_held_lock+0x2b/0x80 [ 42.638288] ? do_prlimit+0x310/0x610 [ 42.638980] ? __pfx_do_seccomp+0x10/0x10 [ 42.639759] ? do_raw_spin_unlock+0x53/0x220 [ 42.640576] ? _raw_spin_unlock+0x1e/0x40 [ 42.641351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.642306] ? static_key_count+0x60/0x80 [ 42.643053] prctl_set_seccomp+0x4e/0x70 [ 42.643817] __do_sys_prctl+0xe6c/0x1d70 [ 42.644604] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.645452] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.646400] ? irqentry_exit+0xf3/0x650 [ 42.647153] do_syscall_64+0xbf/0x430 [ 42.647833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.648789] RIP: 0033:0x7fb2de3c95cd [ 42.649488] 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 [ 42.652621] RSP: 002b:00007ffec517a3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.653959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2de3c95cd [ 42.655246] RDX: 0000562710ae7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.656540] RBP: 00007ffec517a440 R08: 0000000000000000 R09: 00007ffec5179ae0 [ 42.657801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562749e1fad0 [ 42.659083] R13: 00007ffec517a870 R14: 0000562749e20bc0 R15: 0000562749e31780 [ 42.660376] [ 42.660804] irq event stamp: 1823 [ 42.661459] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.662976] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.664505] softirqs last enabled at (1446): [] handle_softirqs+0x50c/0x770 [ 42.666023] softirqs last disabled at (1441): [] __irq_exit_rcu+0xc4/0x100 [ 42.667529] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63258' (ECDSA) to the list of known hosts. 2025/11/19 04:13:04 fuzzer started 2025/11/19 04:13:04 dialing manager at localhost:34383 2025/11/19 04:13:04 checking machine... 2025/11/19 04:13:04 checking revisions... [ 43.546914] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:13:04 testing simple program... [ 43.629876] cgroup: Unknown subsys name 'net' [ 43.682913] cgroup: Unknown subsys name 'cpuset' [ 43.697068] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:13:03 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888019bad340 RCX=ffff88806ce089bc RDX=0000000000000000 RSI=ffffffff8175a5f7 RDI=ffff888019bad73c RBP=00007fa146ea9dad RSP=ffff88806ce089c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007fa146ea9dad R13=0000000000000000 R14=ffff888019bad340 R15=ffff888009462280 RIP=ffffffff815bd72a RFL=00000217 [----APC] 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 00007fa146867700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc9ed19000 CR3=000000000e793000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a30343036352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303430 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888009757bb0 RCX=ffffffff86ab8e20 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009757788 R8 =ffffffff86ab8e24 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000025764 R12=ffffffff8135e7a2 R13=ffff888009757888 R14=ffff888009757bb0 R15=ffff888009757840 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f925ee52670 CR3=000000000db13000 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=4c9cb599e96730a34d4ec99eaa79d27e XMM02=ec2efd57dc4c00df0000000000302308 XMM03=8419893f5930cd3a00000000003023d8 XMM04=019833d2e6b7406a00000000000ae988 XMM05=090f1556b20111b3000000000031e1c0 XMM06=5b75c91c80445342000000000031e048 XMM07=e042d86d42eb936e000000000030e448 XMM08=8419893f5930cd3a00000000003023d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000