[ 45.546557] ------------[ cut here ]------------ [ 45.547489] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.549451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.550921] Modules linked in: [ 45.551776] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.553796] Tainted: [W]=WARN [ 45.554379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.555821] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.556720] 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 [ 45.559824] RSP: 0018:ffff888015b7fbc0 EFLAGS: 00010286 [ 45.560799] RAX: 0000000000000000 RBX: ffffed1002b6ff78 RCX: ffffffff813a4050 [ 45.562055] RDX: ffff88801a123780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.563331] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b6ff2f [ 45.564606] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.565868] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b7fdf8 [ 45.567135] FS: 00007f6d82bba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.568535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.569581] CR2: 00007ffc463a4ef8 CR3: 000000000e159000 CR4: 0000000000350ef0 [ 45.570856] Call Trace: [ 45.571345] [ 45.571748] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.572634] ? __create_object+0x59/0x80 [ 45.573407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.574358] __vmalloc_noprof+0x59/0x60 [ 45.575066] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.575921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.576835] bpf_prog_alloc+0x39/0x200 [ 45.577559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.578477] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.579366] do_seccomp+0x349/0x25e0 [ 45.580032] ? find_held_lock+0x2b/0x80 [ 45.580771] ? do_prlimit+0x310/0x610 [ 45.581499] ? __pfx_do_seccomp+0x10/0x10 [ 45.582226] ? do_raw_spin_unlock+0x53/0x220 [ 45.583048] ? _raw_spin_unlock+0x1e/0x40 [ 45.583808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.584748] ? static_key_count+0x60/0x80 [ 45.585529] prctl_set_seccomp+0x4e/0x70 [ 45.586246] __do_sys_prctl+0xe6c/0x1d70 [ 45.587031] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.587870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.588816] ? irqentry_exit+0xf3/0x650 [ 45.589565] do_syscall_64+0xbf/0x430 [ 45.590249] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.591182] RIP: 0033:0x7f6d830ac5cd [ 45.591890] 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 [ 45.595019] RSP: 002b:00007ffc463a2d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.596347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d830ac5cd [ 45.597625] RDX: 000055913bc16e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.598900] RBP: 00007ffc463a2da0 R08: 0000000000000000 R09: 00007ffc463a2440 [ 45.600155] R10: 0000000000000000 R11: 0000000000000246 R12: 000055914351bbf0 [ 45.601407] R13: 00007ffc463a31d0 R14: 0000559143525380 R15: 0000559143530460 [ 45.602685] [ 45.603111] irq event stamp: 1797 [ 45.603754] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 45.605243] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 45.606719] softirqs last enabled at (1548): [] handle_softirqs+0x50c/0x770 [ 45.608241] softirqs last disabled at (1543): [] __irq_exit_rcu+0xc4/0x100 [ 45.609710] ---[ end trace 0000000000000000 ]--- [ 48.385850] ------------[ cut here ]------------ [ 48.386769] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.388819] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.390332] Modules linked in: [ 48.390935] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.392923] Tainted: [W]=WARN [ 48.393516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.394996] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.395901] 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 [ 48.399097] RSP: 0018:ffff888015b17bc0 EFLAGS: 00010286 [ 48.400084] RAX: 0000000000000000 RBX: ffffed1002b62f78 RCX: ffffffff813a4050 [ 48.401389] RDX: ffff888016aab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.402689] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b62f2f [ 48.404013] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.405298] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b17df8 [ 48.406612] FS: 00007f1e96f85900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.408048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.409126] CR2: 00007f1e97477580 CR3: 000000001fd5d000 CR4: 0000000000350ef0 [ 48.410412] Call Trace: [ 48.410899] [ 48.411340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.412197] ? __create_object+0x59/0x80 [ 48.412974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.413932] __vmalloc_noprof+0x59/0x60 [ 48.414682] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.415566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.416514] bpf_prog_alloc+0x39/0x200 [ 48.417212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.418152] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.419052] do_seccomp+0x349/0x25e0 [ 48.419774] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.420687] ? __pfx_do_seccomp+0x10/0x10 [ 48.421484] ? find_held_lock+0x2b/0x80 [ 48.422199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.423181] ? static_key_count+0x60/0x80 [ 48.423978] prctl_set_seccomp+0x4e/0x70 [ 48.424754] __do_sys_prctl+0xe6c/0x1d70 [ 48.425550] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.426413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.427377] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.428353] ? irqentry_exit+0xf3/0x650 [ 48.429088] do_syscall_64+0xbf/0x430 [ 48.429831] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.430789] RIP: 0033:0x7f1e974775cd [ 48.431491] 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 [ 48.434667] RSP: 002b:00007ffe20d68940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.436043] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e974775cd [ 48.437341] RDX: 000055789737be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.438636] RBP: 00007ffe20d689a0 R08: 0000000000000000 R09: 00007ffe20d68040 [ 48.439958] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578a2f8bad0 [ 48.441276] R13: 00007ffe20d68dd0 R14: 00005578a2f8cbc0 R15: 00005578a2f9d780 [ 48.442597] [ 48.443041] irq event stamp: 1709 [ 48.443673] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 48.444635] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 48.445602] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 48.446590] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 48.447558] ---[ end trace 0000000000000000 ]--- [ 49.140277] ------------[ cut here ]------------ [ 49.141278] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.143520] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.145094] Modules linked in: [ 49.145797] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.148246] Tainted: [W]=WARN [ 49.148977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.150602] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.151620] 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 [ 49.155126] RSP: 0018:ffff8880199c7bc0 EFLAGS: 00010286 [ 49.156203] RAX: 0000000000000000 RBX: ffffed1003338f78 RCX: ffffffff813a4050 [ 49.157612] RDX: ffff8880162d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.159050] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003338f2f [ 49.160482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.161908] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199c7df8 [ 49.163347] FS: 00007efd69913900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.164953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.166136] CR2: 00007efd69e05580 CR3: 000000000c581000 CR4: 0000000000350ef0 [ 49.167572] Call Trace: [ 49.168088] [ 49.168535] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.169429] ? __create_object+0x59/0x80 [ 49.170157] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.171137] __vmalloc_noprof+0x59/0x60 [ 49.171884] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.172733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.173665] bpf_prog_alloc+0x39/0x200 [ 49.174393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.175276] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.176184] do_seccomp+0x349/0x25e0 [ 49.176896] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.177779] ? __pfx_do_seccomp+0x10/0x10 [ 49.178549] ? find_held_lock+0x2b/0x80 [ 49.179265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.180205] ? static_key_count+0x60/0x80 [ 49.180992] prctl_set_seccomp+0x4e/0x70 [ 49.181759] __do_sys_prctl+0xe6c/0x1d70 [ 49.182528] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.183382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.184296] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.185271] ? irqentry_exit+0xf3/0x650 [ 49.186045] do_syscall_64+0xbf/0x430 [ 49.186775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.187729] RIP: 0033:0x7efd69e055cd [ 49.188445] 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 [ 49.191656] RSP: 002b:00007ffd6a6946f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.193017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd69e055cd [ 49.194329] RDX: 0000561ff3755e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.195608] RBP: 00007ffd6a694750 R08: 0000000000000000 R09: 00007ffd6a693df0 [ 49.196901] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620174b52b0 [ 49.198187] R13: 00007ffd6a694b80 R14: 00005620174b7d20 R15: 00005620174c98d0 [ 49.199445] [ 49.199814] irq event stamp: 1795 [ 49.200380] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.201714] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.203039] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.204392] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.205702] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65448' (ECDSA) to the list of known hosts. 2025/11/19 05:11:40 fuzzer started 2025/11/19 05:11:41 dialing manager at localhost:34383 2025/11/19 05:11:41 checking machine... 2025/11/19 05:11:41 checking revisions... [ 50.069834] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:11:41 testing simple program... [ 50.163689] cgroup: Unknown subsys name 'net' [ 50.230671] cgroup: Unknown subsys name 'cpuset' [ 50.248196] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:11:40 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff888016aad340 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016aadd98 RSP=ffff88801676f628 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016aaddc0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f1e96f85900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1e96f4a008 CR3=000000001fdc2000 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=0000000000021e4d 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005578a2fc7468 CR3=000000000dc27000 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=6b518395479cac8a0948d95aa23db480 XMM02=2c67c8bc2e329bc300000000003042c8 XMM03=fb795ef6d65770560000000000312638 XMM04=5e76db03c88aa21300000000000ae988 XMM05=d9b668ea8e944b4e0000000000322210 XMM06=5b75c91c804453420000000000321638 XMM07=e042d86d42eb936e00000000003128b8 XMM08=b45e121c88396e290000000000304328 XMM09=00000000000000000000000000000000 XMM10=20200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000