[ 46.325542] ------------[ cut here ]------------ [ 46.326455] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.328451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.329985] Modules linked in: [ 46.330649] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.332629] Tainted: [W]=WARN [ 46.333212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.334699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.335619] 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 [ 46.338833] RSP: 0018:ffff8880161e7bc0 EFLAGS: 00010286 [ 46.339824] RAX: 0000000000000000 RBX: ffffed1002c3cf78 RCX: ffffffff813a4050 [ 46.341116] RDX: ffff888016868000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.342412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3cf2f [ 46.343694] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.344975] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161e7df8 [ 46.346273] FS: 00007f80f9c0b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.347741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.348818] CR2: 00007ffff9a32ef8 CR3: 000000000e612000 CR4: 0000000000350ef0 [ 46.350145] Call Trace: [ 46.350659] [ 46.351082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.351977] ? __create_object+0x59/0x80 [ 46.352791] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.353792] __vmalloc_noprof+0x59/0x60 [ 46.354568] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.355454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.356400] bpf_prog_alloc+0x39/0x200 [ 46.357106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.358046] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.358937] do_seccomp+0x349/0x25e0 [ 46.359661] ? find_held_lock+0x2b/0x80 [ 46.360436] ? do_prlimit+0x310/0x610 [ 46.361147] ? __pfx_do_seccomp+0x10/0x10 [ 46.361940] ? do_raw_spin_unlock+0x53/0x220 [ 46.362798] ? _raw_spin_unlock+0x1e/0x40 [ 46.363624] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.364688] ? static_key_count+0x60/0x80 [ 46.365508] prctl_set_seccomp+0x4e/0x70 [ 46.366224] __do_sys_prctl+0xe6c/0x1d70 [ 46.367059] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.367945] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.368970] ? irqentry_exit+0xf3/0x650 [ 46.369756] do_syscall_64+0xbf/0x430 [ 46.370515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.371480] RIP: 0033:0x7f80fa0fd5cd [ 46.372131] 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 [ 46.375329] RSP: 002b:00007ffff9a309b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.376691] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80fa0fd5cd [ 46.378014] RDX: 00005564f7116e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.379330] RBP: 00007ffff9a30a10 R08: 0000000000000000 R09: 00007ffff9a300b0 [ 46.380622] R10: 0000000000000000 R11: 0000000000000246 R12: 000055651fca2ad0 [ 46.381986] R13: 00007ffff9a30e40 R14: 000055651fca3bc0 R15: 000055651fcb4780 [ 46.383330] [ 46.383752] irq event stamp: 1779 [ 46.384413] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.385964] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.387515] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 46.389093] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 46.390614] ---[ end trace 0000000000000000 ]--- [ 49.452610] ------------[ cut here ]------------ [ 49.453518] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.455530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.456932] Modules linked in: [ 49.457563] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.460107] Tainted: [W]=WARN [ 49.460755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.462213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.463390] 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 [ 49.466639] RSP: 0018:ffff88800f6cfbc0 EFLAGS: 00010286 [ 49.467607] RAX: 0000000000000000 RBX: ffffed1001ed9f78 RCX: ffffffff813a4050 [ 49.468857] RDX: ffff8880169e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.470115] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed9f2f [ 49.471372] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.472627] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6cfdf8 [ 49.473891] FS: 00007f5c3493e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.475294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.476368] CR2: 00007ffd54c82ef8 CR3: 000000001f9cd000 CR4: 0000000000350ef0 [ 49.477636] Call Trace: [ 49.478091] [ 49.478535] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.479414] ? __create_object+0x59/0x80 [ 49.480134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.481097] __vmalloc_noprof+0x59/0x60 [ 49.481839] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.482701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.483618] bpf_prog_alloc+0x39/0x200 [ 49.484294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.485237] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.486136] do_seccomp+0x349/0x25e0 [ 49.486845] ? find_held_lock+0x2b/0x80 [ 49.487591] ? do_prlimit+0x310/0x610 [ 49.488279] ? __pfx_do_seccomp+0x10/0x10 [ 49.489060] ? do_raw_spin_unlock+0x53/0x220 [ 49.489887] ? _raw_spin_unlock+0x1e/0x40 [ 49.490643] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.491590] ? static_key_count+0x60/0x80 [ 49.492371] prctl_set_seccomp+0x4e/0x70 [ 49.493095] __do_sys_prctl+0xe6c/0x1d70 [ 49.493857] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.494694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.495642] ? irqentry_exit+0xf3/0x650 [ 49.496389] do_syscall_64+0xbf/0x430 [ 49.497080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.498008] RIP: 0033:0x7f5c34e305cd [ 49.498694] 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 [ 49.501806] RSP: 002b:00007ffd54c81050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.503136] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c34e305cd [ 49.504398] RDX: 000055ffc3351e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.505685] RBP: 00007ffd54c810b0 R08: 0000000000000000 R09: 00007ffd54c80750 [ 49.506942] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fff40a8ad0 [ 49.508201] R13: 00007ffd54c814e0 R14: 000055fff40a9bc0 R15: 000055fff40ba780 [ 49.509483] [ 49.509901] irq event stamp: 1821 [ 49.510535] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.512044] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.513405] softirqs last enabled at (1542): [] handle_softirqs+0x50c/0x770 [ 49.514666] softirqs last disabled at (1537): [] __irq_exit_rcu+0xc4/0x100 [ 49.515906] ---[ end trace 0000000000000000 ]--- [ 50.194976] ------------[ cut here ]------------ [ 50.195910] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.197934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.199590] Modules linked in: [ 50.200193] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.202399] Tainted: [W]=WARN [ 50.202959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.204413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.205292] 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 [ 50.208486] RSP: 0018:ffff88801aa1fbc0 EFLAGS: 00010286 [ 50.209475] RAX: 0000000000000000 RBX: ffffed1003543f78 RCX: ffffffff813a4050 [ 50.210771] RDX: ffff88800e783780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.212040] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003543f2f [ 50.213338] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.214622] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa1fdf8 [ 50.215906] FS: 00007f53d2921900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.217346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.218410] CR2: 00007f53d2e13580 CR3: 000000001f9b5000 CR4: 0000000000350ef0 [ 50.219690] Call Trace: [ 50.220147] [ 50.220587] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.221508] ? __create_object+0x59/0x80 [ 50.222255] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.223218] __vmalloc_noprof+0x59/0x60 [ 50.223961] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.224827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.225775] bpf_prog_alloc+0x39/0x200 [ 50.226524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.227463] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.228360] do_seccomp+0x349/0x25e0 [ 50.229046] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.229948] ? __pfx_do_seccomp+0x10/0x10 [ 50.230745] ? find_held_lock+0x2b/0x80 [ 50.231505] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.232456] ? static_key_count+0x60/0x80 [ 50.233212] prctl_set_seccomp+0x4e/0x70 [ 50.233996] __do_sys_prctl+0xe6c/0x1d70 [ 50.234761] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.235620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.236578] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.237549] ? irqentry_exit+0xf3/0x650 [ 50.238264] do_syscall_64+0xbf/0x430 [ 50.239003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.239963] RIP: 0033:0x7f53d2e135cd [ 50.240671] 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 [ 50.243827] RSP: 002b:00007ffd8e52b8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.245205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53d2e135cd [ 50.246494] RDX: 000055e53f421e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.247765] RBP: 00007ffd8e52b900 R08: 0000000000000000 R09: 00007ffd8e52afa0 [ 50.249050] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e55434bbf0 [ 50.250280] R13: 00007ffd8e52bd30 R14: 000055e554355380 R15: 000055e554360460 [ 50.251353] [ 50.251701] irq event stamp: 1879 [ 50.252190] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 50.253453] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 50.254693] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 50.255968] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 50.257233] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9447' (ECDSA) to the list of known hosts. 2025/11/19 06:05:34 fuzzer started 2025/11/19 06:05:34 dialing manager at localhost:34383 2025/11/19 06:05:34 checking machine... 2025/11/19 06:05:34 checking revisions... [ 51.072206] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:05:35 testing simple program... [ 51.158535] cgroup: Unknown subsys name 'net' [ 51.246383] cgroup: Unknown subsys name 'cpuset' [ 51.262081] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:05:34 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=00000000000001ab RDX=1ffff11002c3e715 RSI=ffff88806ce37400 RDI=ffff8880161f3898 RBP=ffff88806ce37400 RSP=ffff88806ce08cb8 R8 =0000000000051800 R9 =0000000000051800 R10=0000000000051800 R11=0000000000000001 R12=dffffc0000000000 R13=0000000000000000 R14=ffff8880161f3780 R15=ffff88806ce37340 RIP=ffffffff814ab3c2 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 00007f5c3493e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5c3490d008 CR3=000000001f998000 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=35303a363020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323736 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=0000000000024b8b 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=00007f641ad30000 CR3=000000000e5ef000 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=bb28222cde923bbe5341435b9842ce35 XMM02=0000000000301848ec2efd57dc4c00df XMM03=000000000030e3d06f4dcc7ed8e45c98 XMM04=c64471af8c6fd19e00000000000ae988 XMM05=2d742cf50fd7c191000000000031e368 XMM06=628bfa96cd44f6760000000000318138 XMM07=e042d86d42eb936e000000000030f520 XMM08=6f4dcc7ed8e45c9800000000003018a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000