[ 46.141743] ------------[ cut here ]------------ [ 46.142745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.144874] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.146453] Modules linked in: [ 46.147093] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.149232] Tainted: [W]=WARN [ 46.149901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.151555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.152570] 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 [ 46.156117] RSP: 0018:ffff8880164c7bc0 EFLAGS: 00010286 [ 46.157199] RAX: 0000000000000000 RBX: ffffed1002c98f78 RCX: ffffffff813a4050 [ 46.158633] RDX: ffff888016481bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.160053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c98f2f [ 46.161474] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.162901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164c7df8 [ 46.164320] FS: 00007fb17cc8e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.165923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.167101] CR2: 00007ffe83d37ef8 CR3: 000000000cef2000 CR4: 0000000000350ef0 [ 46.168514] Call Trace: [ 46.169029] [ 46.169537] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.170550] ? __create_object+0x59/0x80 [ 46.171363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.172462] __vmalloc_noprof+0x59/0x60 [ 46.173240] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.174199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.175203] bpf_prog_alloc+0x39/0x200 [ 46.176013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.177028] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.178019] do_seccomp+0x349/0x25e0 [ 46.178798] ? find_held_lock+0x2b/0x80 [ 46.179607] ? do_prlimit+0x310/0x610 [ 46.180339] ? __pfx_do_seccomp+0x10/0x10 [ 46.181169] ? do_raw_spin_unlock+0x53/0x220 [ 46.182055] ? _raw_spin_unlock+0x1e/0x40 [ 46.182872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.183882] ? static_key_count+0x60/0x80 [ 46.184731] prctl_set_seccomp+0x4e/0x70 [ 46.185549] __do_sys_prctl+0xe6c/0x1d70 [ 46.186349] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.187247] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.188254] ? irqentry_exit+0xf3/0x650 [ 46.189062] do_syscall_64+0xbf/0x430 [ 46.189847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.190848] RIP: 0033:0x7fb17d1805cd [ 46.191579] 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 [ 46.194899] RSP: 002b:00007ffe83d354f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.196315] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb17d1805cd [ 46.197661] RDX: 000055cfa785be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.198984] RBP: 00007ffe83d35550 R08: 0000000000000000 R09: 00007ffe83d34bf0 [ 46.200317] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfcd013b10 [ 46.201655] R13: 00007ffe83d35980 R14: 000055cfcd0142b0 R15: 000055cfcd0286f0 [ 46.203008] [ 46.203480] irq event stamp: 1747 [ 46.204103] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.205706] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.207298] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 46.208895] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 46.210474] ---[ end trace 0000000000000000 ]--- [ 49.551005] ------------[ cut here ]------------ [ 49.551970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.554022] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.555492] Modules linked in: [ 49.556080] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.558104] Tainted: [W]=WARN [ 49.558709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.560170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.561079] 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 [ 49.564313] RSP: 0018:ffff888016c17bc0 EFLAGS: 00010286 [ 49.565308] RAX: 0000000000000000 RBX: ffffed1002d82f78 RCX: ffffffff813a4050 [ 49.566630] RDX: ffff88800b7f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.567917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d82f2f [ 49.569199] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.570502] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c17df8 [ 49.571790] FS: 00007f8152760900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.573234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.574325] CR2: 00007fff2bb36ef8 CR3: 000000000ceb2000 CR4: 0000000000350ef0 [ 49.575616] Call Trace: [ 49.576080] [ 49.576523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.577377] ? __create_object+0x59/0x80 [ 49.578179] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.579144] __vmalloc_noprof+0x59/0x60 [ 49.579917] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.580782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.581736] bpf_prog_alloc+0x39/0x200 [ 49.582474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.583364] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.584280] do_seccomp+0x349/0x25e0 [ 49.585021] ? find_held_lock+0x2b/0x80 [ 49.585802] ? do_prlimit+0x310/0x610 [ 49.586539] ? __pfx_do_seccomp+0x10/0x10 [ 49.587293] ? do_raw_spin_unlock+0x53/0x220 [ 49.588139] ? _raw_spin_unlock+0x1e/0x40 [ 49.588927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.589903] ? static_key_count+0x60/0x80 [ 49.590711] prctl_set_seccomp+0x4e/0x70 [ 49.591514] __do_sys_prctl+0xe6c/0x1d70 [ 49.592258] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.593124] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.594128] ? irqentry_exit+0xf3/0x650 [ 49.594904] do_syscall_64+0xbf/0x430 [ 49.595649] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.596626] RIP: 0033:0x7f8152c525cd [ 49.597291] 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 [ 49.600468] RSP: 002b:00007fff2bb358d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.601871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8152c525cd [ 49.603167] RDX: 0000563b223c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.604449] RBP: 00007fff2bb35930 R08: 0000000000000000 R09: 00007fff2bb34fd0 [ 49.605744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b5902cad0 [ 49.607039] R13: 00007fff2bb35d60 R14: 0000563b5902dbc0 R15: 0000563b5903e780 [ 49.608337] [ 49.608808] irq event stamp: 1721 [ 49.609460] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.611002] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.612548] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 49.614108] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 49.615464] ---[ end trace 0000000000000000 ]--- [ 50.412277] ------------[ cut here ]------------ [ 50.413238] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.415296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.416792] Modules linked in: [ 50.417393] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.419690] Tainted: [W]=WARN [ 50.420253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.421848] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.422763] 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 [ 50.425990] RSP: 0018:ffff888016e17bc0 EFLAGS: 00010286 [ 50.426985] RAX: 0000000000000000 RBX: ffffed1002dc2f78 RCX: ffffffff813a4050 [ 50.428286] RDX: ffff888013bd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.429586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc2f2f [ 50.430893] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.432198] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e17df8 [ 50.433508] FS: 00007f3932fe1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.434979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.436058] CR2: 00007f39334d3580 CR3: 0000000009a0f000 CR4: 0000000000350ef0 [ 50.437360] Call Trace: [ 50.437892] [ 50.438310] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.439229] ? __create_object+0x59/0x80 [ 50.440025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.441022] __vmalloc_noprof+0x59/0x60 [ 50.441810] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.442701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.443650] bpf_prog_alloc+0x39/0x200 [ 50.444350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.445292] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.446223] do_seccomp+0x349/0x25e0 [ 50.446954] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.447850] ? __pfx_do_seccomp+0x10/0x10 [ 50.448649] ? find_held_lock+0x2b/0x80 [ 50.449368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.450350] ? static_key_count+0x60/0x80 [ 50.451164] prctl_set_seccomp+0x4e/0x70 [ 50.451956] __do_sys_prctl+0xe6c/0x1d70 [ 50.452751] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.453631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.454613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.455598] ? irqentry_exit+0xf3/0x650 [ 50.456323] do_syscall_64+0xbf/0x430 [ 50.457078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.458059] RIP: 0033:0x7f39334d35cd [ 50.458772] 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 [ 50.461994] RSP: 002b:00007ffdb629cc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.463455] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39334d35cd [ 50.464865] RDX: 0000562b511e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.466176] RBP: 00007ffdb629ccb0 R08: 0000000000000000 R09: 00007ffdb629c350 [ 50.467475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b8c7f2bf0 [ 50.468770] R13: 00007ffdb629d0e0 R14: 0000562b8c7fc380 R15: 0000562b8c807460 [ 50.470102] [ 50.470566] irq event stamp: 1801 [ 50.471181] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.472731] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.474285] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 50.475854] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 50.477389] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33233' (ECDSA) to the list of known hosts. 2025/11/17 10:46:24 fuzzer started 2025/11/17 10:46:24 dialing manager at localhost:37895 2025/11/17 10:46:24 checking machine... 2025/11/17 10:46:24 checking revisions... [ 51.379133] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:46:24 testing simple program... [ 51.472717] cgroup: Unknown subsys name 'net' [ 51.520583] cgroup: Unknown subsys name 'cpuset' [ 51.535608] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:46:23 Registers: info registers vcpu 0 RAX=ffffed1002bdb9d8 RBX=dffffc0000000000 RCX=ffffffff83edeaa5 RDX=ffff88800b7f1bc0 RSI=ffffffff83edeacf RDI=0000000000000005 RBP=ffff888009924000 RSP=ffff888016477bf0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff888015edce00 R14=ffff888009924016 R15=ffff888015edcec0 RIP=ffffffff83edeae0 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 00007f8152760900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8152d17618 CR3=000000001760b000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b22f 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f19cf61a000 CR3=000000000e7f5000 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=2033323a36343a303120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a36343a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000