[ 39.159130] ------------[ cut here ]------------ [ 39.160099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.162148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 39.163707] Modules linked in: [ 39.164311] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.166284] Tainted: [W]=WARN [ 39.166889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.168392] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.169322] 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 [ 39.172550] RSP: 0018:ffff88801736fbc0 EFLAGS: 00010286 [ 39.173539] RAX: 0000000000000000 RBX: ffffed1002e6df78 RCX: ffffffff813a4050 [ 39.174847] RDX: ffff88800ef7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.176133] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6df2f [ 39.177430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.178718] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801736fdf8 [ 39.180016] FS: 00007f0a5a6ab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.181449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.182496] CR2: 00007ffc1d78bef7 CR3: 000000000fd06000 CR4: 0000000000350ef0 [ 39.183770] Call Trace: [ 39.184234] [ 39.184676] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.185531] ? __create_object+0x59/0x80 [ 39.186318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.187285] __vmalloc_noprof+0x59/0x60 [ 39.188053] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.188924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.189862] bpf_prog_alloc+0x39/0x200 [ 39.190554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.191485] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.192393] do_seccomp+0x349/0x25e0 [ 39.193114] ? find_held_lock+0x2b/0x80 [ 39.193870] ? do_prlimit+0x310/0x610 [ 39.194578] ? __pfx_do_seccomp+0x10/0x10 [ 39.195368] ? do_raw_spin_unlock+0x53/0x220 [ 39.196220] ? _raw_spin_unlock+0x1e/0x40 [ 39.197004] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.197965] ? static_key_count+0x60/0x80 [ 39.198770] prctl_set_seccomp+0x4e/0x70 [ 39.199498] __do_sys_prctl+0xe6c/0x1d70 [ 39.200287] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.201150] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.202114] ? irqentry_exit+0xf3/0x650 [ 39.202906] do_syscall_64+0xbf/0x430 [ 39.203612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.204581] RIP: 0033:0x7f0a5ab9d5cd [ 39.205289] 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 [ 39.208436] RSP: 002b:00007ffc1d78a750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.209787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a5ab9d5cd [ 39.211081] RDX: 000055c2eb0b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.212375] RBP: 00007ffc1d78a7b0 R08: 0000000000000000 R09: 00007ffc1d789e50 [ 39.213673] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3208c6ad0 [ 39.214946] R13: 00007ffc1d78abe0 R14: 000055c3208c7bc0 R15: 000055c3208d8780 [ 39.216245] [ 39.216705] irq event stamp: 1739 [ 39.217323] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.218840] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.220369] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 39.221900] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 39.223403] ---[ end trace 0000000000000000 ]--- [ 42.722495] ------------[ cut here ]------------ [ 42.723431] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.725468] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.726918] Modules linked in: [ 42.727529] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.729725] Tainted: [W]=WARN [ 42.730285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.731743] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.732620] 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 [ 42.735852] RSP: 0018:ffff888018ce7bc0 EFLAGS: 00010286 [ 42.736860] RAX: 0000000000000000 RBX: ffffed100319cf78 RCX: ffffffff813a4050 [ 42.738141] RDX: ffff8880170ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.739433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100319cf2f [ 42.740719] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.742004] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ce7df8 [ 42.743291] FS: 00007f623cc36900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.744717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.745769] CR2: 00007f623d128580 CR3: 000000000e465000 CR4: 0000000000350ef0 [ 42.747052] Call Trace: [ 42.747513] [ 42.747984] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.748865] ? __create_object+0x59/0x80 [ 42.749604] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.750572] __vmalloc_noprof+0x59/0x60 [ 42.751327] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.752197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.753120] bpf_prog_alloc+0x39/0x200 [ 42.753851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.754769] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.755672] do_seccomp+0x349/0x25e0 [ 42.756352] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.757245] ? __pfx_do_seccomp+0x10/0x10 [ 42.758028] ? find_held_lock+0x2b/0x80 [ 42.758794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.759754] ? static_key_count+0x60/0x80 [ 42.760518] prctl_set_seccomp+0x4e/0x70 [ 42.761298] __do_sys_prctl+0xe6c/0x1d70 [ 42.762074] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.762926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.763888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.764867] ? irqentry_exit+0xf3/0x650 [ 42.765584] do_syscall_64+0xbf/0x430 [ 42.766325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.767275] RIP: 0033:0x7f623d1285cd [ 42.767993] 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 [ 42.771138] RSP: 002b:00007fff393165c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.772500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f623d1285cd [ 42.773787] RDX: 00005595fbb4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.775040] RBP: 00007fff39316620 R08: 0000000000000000 R09: 00007fff39315cc0 [ 42.776345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559617e432b0 [ 42.777619] R13: 00007fff39316a50 R14: 0000559617e45d20 R15: 0000559617e578d0 [ 42.778932] [ 42.779363] irq event stamp: 1751 [ 42.780016] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.781432] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.782711] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.784008] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.785262] ---[ end trace 0000000000000000 ]--- [ 43.587120] ------------[ cut here ]------------ [ 43.588076] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.590053] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.591492] Modules linked in: [ 43.592247] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.594246] Tainted: [W]=WARN [ 43.594846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.596340] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.597284] 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 [ 43.600476] RSP: 0018:ffff888015f17bc0 EFLAGS: 00010286 [ 43.601457] RAX: 0000000000000000 RBX: ffffed1002be2f78 RCX: ffffffff813a4050 [ 43.602787] RDX: ffff888016f69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.604079] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be2f2f [ 43.605353] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.606654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f17df8 [ 43.607955] FS: 00007fbe9f5c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.609595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.610676] CR2: 00007fbe9fab5580 CR3: 000000001ecf4000 CR4: 0000000000350ef0 [ 43.612229] Call Trace: [ 43.612817] [ 43.613349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.614251] ? __create_object+0x59/0x80 [ 43.615036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.616013] __vmalloc_noprof+0x59/0x60 [ 43.616764] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.617802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.618733] bpf_prog_alloc+0x39/0x200 [ 43.619431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.620351] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.621236] do_seccomp+0x349/0x25e0 [ 43.621946] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.622830] ? __pfx_do_seccomp+0x10/0x10 [ 43.623568] ? find_held_lock+0x2b/0x80 [ 43.624334] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.625291] ? static_key_count+0x60/0x80 [ 43.626090] prctl_set_seccomp+0x4e/0x70 [ 43.626855] __do_sys_prctl+0xe6c/0x1d70 [ 43.627578] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.628460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.629419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.630406] ? irqentry_exit+0xf3/0x650 [ 43.631184] do_syscall_64+0xbf/0x430 [ 43.631918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.632880] RIP: 0033:0x7fbe9fab55cd [ 43.633539] 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 [ 43.637097] RSP: 002b:00007fffe1481fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.638652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe9fab55cd [ 43.639950] RDX: 000055b0e5171e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.641259] RBP: 00007fffe1482000 R08: 0000000000000000 R09: 00007fffe14816a0 [ 43.642555] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b10ab12bf0 [ 43.643817] R13: 00007fffe1482430 R14: 000055b10ab1c380 R15: 000055b10ab27460 [ 43.645153] [ 43.645591] irq event stamp: 1733 [ 43.646240] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.647756] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.649480] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 43.650974] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 43.652458] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8409' (ECDSA) to the list of known hosts. 2025/11/19 07:58:18 fuzzer started 2025/11/19 07:58:19 dialing manager at localhost:34383 2025/11/19 07:58:19 checking machine... 2025/11/19 07:58:19 checking revisions... [ 44.575083] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:58:19 testing simple program... [ 44.657737] cgroup: Unknown subsys name 'net' [ 44.717345] cgroup: Unknown subsys name 'cpuset' [ 44.730021] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:58:18 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880168df310 RCX=ffff8880168df19c RDX=1ffff11002d1be62 RSI=ffffffff83ee90a7 RDI=ffff8880168df31c RBP=0000000000000009 RSP=ffff8880168df228 R8 =0000000000000001 R9 =ffff8880168df288 R10=000000000003c9ed R11=00000000000a24d7 R12=ffff8880168df310 R13=0000000000000000 R14=ffff8880188bd340 R15=ffff8880096c78c0 RIP=ffffffff816191e5 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 00007f623cc36900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f623d1ed618 CR3=000000001edba000 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=0000000000000012 RBX=ffffed100d9e1163 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009643b7c RBP=ffff888008c4b780 RSP=ffff88806cf08b18 R8 =ffffffff869e91ae R9 =0000000000000000 R10=000000000003c9ed R11=0000000000002d5d R12=0000000000000000 R13=0000000000000001 R14=ffff88801ef6d250 R15=ffff888008c4b780 RIP=ffffffff816194c2 RFL=00000286 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e68934020 CR3=000000000e0d3000 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=f83058efdf6c9da92d4580db8dea3666 XMM02=00000000003011c8eff9b2d0a8fce9cb XMM03=00000000003012982c67c8bc2e329bc3 XMM04=8e6a4a2aeb978d4200000000000ae988 XMM05=43271074670c979d000000000031ecc8 XMM06=3e829fc8c8edc990000000000031dd68 XMM07=e042d86d42eb936e000000000030da78 XMM08=7dbcaeea410abdfe0000000000301298 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000