[ 39.395312] ------------[ cut here ]------------ [ 39.396246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.398324] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.399774] Modules linked in: [ 39.400414] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.402471] Tainted: [W]=WARN [ 39.403033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.404517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.405433] 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 [ 39.408668] RSP: 0018:ffff88801a627bc0 EFLAGS: 00010286 [ 39.409673] RAX: 0000000000000000 RBX: ffffed10034c4f78 RCX: ffffffff813a4050 [ 39.411013] RDX: ffff888019048000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.412337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c4f2f [ 39.413639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.414989] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a627df8 [ 39.416290] FS: 00007f4e4e4ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.417744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.418866] CR2: 00007ffefbcf2ef7 CR3: 000000000b909000 CR4: 0000000000350ef0 [ 39.420170] Call Trace: [ 39.420639] [ 39.421053] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.421949] ? __create_object+0x59/0x80 [ 39.422796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.423787] __vmalloc_noprof+0x59/0x60 [ 39.424552] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.425437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.426414] bpf_prog_alloc+0x39/0x200 [ 39.427167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.428048] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.428960] do_seccomp+0x349/0x25e0 [ 39.429674] ? find_held_lock+0x2b/0x80 [ 39.430480] ? do_prlimit+0x310/0x610 [ 39.431247] ? __pfx_do_seccomp+0x10/0x10 [ 39.431988] ? do_raw_spin_unlock+0x53/0x220 [ 39.432822] ? _raw_spin_unlock+0x1e/0x40 [ 39.433615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.434615] ? static_key_count+0x60/0x80 [ 39.435428] prctl_set_seccomp+0x4e/0x70 [ 39.436203] __do_sys_prctl+0xe6c/0x1d70 [ 39.436938] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.437801] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.438817] ? irqentry_exit+0xf3/0x650 [ 39.439582] do_syscall_64+0xbf/0x430 [ 39.440333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.441298] RIP: 0033:0x7f4e4e99f5cd [ 39.441986] 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 [ 39.445212] RSP: 002b:00007ffefbcf15e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.446648] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e4e99f5cd [ 39.447941] RDX: 000055eb050c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.449236] RBP: 00007ffefbcf1640 R08: 0000000000000000 R09: 00007ffefbcf0ce0 [ 39.450553] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb23f54bf0 [ 39.451883] R13: 00007ffefbcf1a70 R14: 000055eb23f5e380 R15: 000055eb23f69460 [ 39.453208] [ 39.453644] irq event stamp: 1797 [ 39.454338] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 39.455883] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 39.457410] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 39.459015] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 39.460536] ---[ end trace 0000000000000000 ]--- [ 42.300273] ------------[ cut here ]------------ [ 42.301198] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.303195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.304639] Modules linked in: [ 42.305275] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.307217] Tainted: [W]=WARN [ 42.307759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.309190] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.310055] 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 [ 42.313148] RSP: 0018:ffff8880170efbc0 EFLAGS: 00010286 [ 42.314078] RAX: 0000000000000000 RBX: ffffed1002e1df78 RCX: ffffffff813a4050 [ 42.315376] RDX: ffff88801a6cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.316638] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1df2f [ 42.317908] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.319172] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170efdf8 [ 42.320443] FS: 00007fc4c899e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.321864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.322909] CR2: 00007ffd5ce3eef7 CR3: 00000000166d0000 CR4: 0000000000350ef0 [ 42.324163] Call Trace: [ 42.324622] [ 42.325020] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.325897] ? __create_object+0x59/0x80 [ 42.326678] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.327620] __vmalloc_noprof+0x59/0x60 [ 42.328358] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.329216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.330097] bpf_prog_alloc+0x39/0x200 [ 42.330836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.331742] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.332629] do_seccomp+0x349/0x25e0 [ 42.333333] ? find_held_lock+0x2b/0x80 [ 42.334041] ? do_prlimit+0x310/0x610 [ 42.334773] ? __pfx_do_seccomp+0x10/0x10 [ 42.336206] ? do_raw_spin_unlock+0x53/0x220 [ 42.336985] ? _raw_spin_unlock+0x1e/0x40 [ 42.337758] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.338709] ? static_key_count+0x60/0x80 [ 42.339500] prctl_set_seccomp+0x4e/0x70 [ 42.340266] __do_sys_prctl+0xe6c/0x1d70 [ 42.340986] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.341839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.342796] ? irqentry_exit+0xf3/0x650 [ 42.343544] do_syscall_64+0xbf/0x430 [ 42.344277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.345220] RIP: 0033:0x7fc4c8e905cd [ 42.345864] 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 [ 42.348942] RSP: 002b:00007ffd5ce3cf70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.350283] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4c8e905cd [ 42.351528] RDX: 000055ea591f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.352774] RBP: 00007ffd5ce3cfd0 R08: 0000000000000000 R09: 00007ffd5ce3c670 [ 42.354051] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea8bfbfad0 [ 42.355313] R13: 00007ffd5ce3d400 R14: 000055ea8bfc0bc0 R15: 000055ea8bfd1780 [ 42.356585] [ 42.357000] irq event stamp: 1755 [ 42.357630] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.358786] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.359701] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.360628] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.361538] ---[ end trace 0000000000000000 ]--- [ 43.078382] ------------[ cut here ]------------ [ 43.079280] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.081937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.083382] Modules linked in: [ 43.083970] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.086228] Tainted: [W]=WARN [ 43.086796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.088320] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.089223] 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 [ 43.092401] RSP: 0018:ffff888017657bc0 EFLAGS: 00010286 [ 43.093366] RAX: 0000000000000000 RBX: ffffed1002ecaf78 RCX: ffffffff813a4050 [ 43.094643] RDX: ffff88801a2a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.095912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecaf2f [ 43.097181] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.098464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017657df8 [ 43.099730] FS: 00007fe5edbef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.101170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.102240] CR2: 00007ffe55b53ef7 CR3: 000000001640d000 CR4: 0000000000350ef0 [ 43.103528] Call Trace: [ 43.103990] [ 43.104441] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.105343] ? __create_object+0x59/0x80 [ 43.106088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.107051] __vmalloc_noprof+0x59/0x60 [ 43.107799] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.108672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.109595] bpf_prog_alloc+0x39/0x200 [ 43.110334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.111252] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.112099] do_seccomp+0x349/0x25e0 [ 43.112823] ? find_held_lock+0x2b/0x80 [ 43.113571] ? do_prlimit+0x310/0x610 [ 43.114333] ? __pfx_do_seccomp+0x10/0x10 [ 43.115069] ? do_raw_spin_unlock+0x53/0x220 [ 43.115903] ? _raw_spin_unlock+0x1e/0x40 [ 43.116677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.117627] ? static_key_count+0x60/0x80 [ 43.118433] prctl_set_seccomp+0x4e/0x70 [ 43.119209] __do_sys_prctl+0xe6c/0x1d70 [ 43.119932] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.120769] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.121728] ? irqentry_exit+0xf3/0x650 [ 43.122494] do_syscall_64+0xbf/0x430 [ 43.123223] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.124167] RIP: 0033:0x7fe5ee0e15cd [ 43.124819] 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 [ 43.127946] RSP: 002b:00007ffe55b51c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.129310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5ee0e15cd [ 43.130609] RDX: 000055c62e812e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.131876] RBP: 00007ffe55b51c70 R08: 0000000000000000 R09: 00007ffe55b51310 [ 43.133152] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c651bbbad0 [ 43.134427] R13: 00007ffe55b520a0 R14: 000055c651bbcbc0 R15: 000055c651bcd780 [ 43.135549] [ 43.135904] irq event stamp: 1821 [ 43.136449] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 43.137708] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 43.138985] softirqs last enabled at (1476): [] handle_softirqs+0x50c/0x770 [ 43.140275] softirqs last disabled at (1471): [] __irq_exit_rcu+0xc4/0x100 [ 43.141533] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8377' (ECDSA) to the list of known hosts. 2025/11/18 19:18:07 fuzzer started 2025/11/18 19:18:07 dialing manager at localhost:34383 2025/11/18 19:18:07 checking machine... 2025/11/18 19:18:07 checking revisions... [ 44.064016] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:18:08 testing simple program... [ 44.156434] cgroup: Unknown subsys name 'net' [ 44.212509] cgroup: Unknown subsys name 'cpuset' [ 44.224582] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:18:07 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce381e8 RCX=1ffff1100d9c702d RDX=ffff88806ce38208 RSI=ffff88800c3cd080 RDI=ffff88806ce38208 RBP=ffff88806ce38140 RSP=ffff888009627b18 R8 =ffffffff85e2b980 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=0000000000000000 R14=ffff88806ce38230 R15=ffff88806ce381e8 RIP=ffffffff815dd662 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc4c896d008 CR3=000000000d6d7000 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=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=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a7c7 RDX=ffff88801a6cb780 RSI=ffffffff8175a708 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888017a8f6a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=ffff88800944cc80 RIP=ffffffff81751e08 RFL=00000202 [-------] 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 00007fc4c899e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc4c8968008 CR3=000000000d6d7000 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=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