[ 39.278578] ------------[ cut here ]------------ [ 39.279362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.281091] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.282303] Modules linked in: [ 39.282840] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.284499] Tainted: [W]=WARN [ 39.284987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.286213] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.286987] 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 [ 39.289660] RSP: 0018:ffff88800f72fbc0 EFLAGS: 00010286 [ 39.290439] RAX: 0000000000000000 RBX: ffffed1001ee5f78 RCX: ffffffff813a4050 [ 39.291512] RDX: ffff8880163c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.292614] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ee5f2f [ 39.293676] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.294746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f72fdf8 [ 39.295831] FS: 00007fd4854ff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.297040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.297937] CR2: 00007fff94f68ef8 CR3: 000000000d4bf000 CR4: 0000000000350ef0 [ 39.299024] Call Trace: [ 39.299425] [ 39.299832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.300555] ? __create_object+0x59/0x80 [ 39.301221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.302052] __vmalloc_noprof+0x59/0x60 [ 39.302687] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.303387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.304194] bpf_prog_alloc+0x39/0x200 [ 39.304803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.305543] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.306302] do_seccomp+0x349/0x25e0 [ 39.306924] ? find_held_lock+0x2b/0x80 [ 39.307520] ? do_prlimit+0x310/0x610 [ 39.308157] ? __pfx_do_seccomp+0x10/0x10 [ 39.308823] ? do_raw_spin_unlock+0x53/0x220 [ 39.309479] ? _raw_spin_unlock+0x1e/0x40 [ 39.310141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.310947] ? static_key_count+0x60/0x80 [ 39.311576] prctl_set_seccomp+0x4e/0x70 [ 39.312250] __do_sys_prctl+0xe6c/0x1d70 [ 39.312898] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.313580] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.314402] ? irqentry_exit+0xf3/0x650 [ 39.315054] do_syscall_64+0xbf/0x430 [ 39.315634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.316427] RIP: 0033:0x7fd4859f15cd [ 39.317004] 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 [ 39.319667] RSP: 002b:00007fff94f672b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.320842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4859f15cd [ 39.321928] RDX: 0000561248b4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.323001] RBP: 00007fff94f67310 R08: 0000000000000000 R09: 00007fff94f669b0 [ 39.324096] R10: 0000000000000000 R11: 0000000000000246 R12: 000056126d8b2ad0 [ 39.325199] R13: 00007fff94f67740 R14: 000056126d8b3bc0 R15: 000056126d8c4780 [ 39.326311] [ 39.326710] irq event stamp: 1705 [ 39.327221] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 39.328499] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 39.329788] softirqs last enabled at (1192): [] handle_softirqs+0x50c/0x770 [ 39.331079] softirqs last disabled at (1183): [] __irq_exit_rcu+0xc4/0x100 [ 39.332364] ---[ end trace 0000000000000000 ]--- [ 42.409508] ------------[ cut here ]------------ [ 42.410443] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.412486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.413991] Modules linked in: [ 42.414584] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.416566] Tainted: [W]=WARN [ 42.417169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.418637] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.419552] 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 [ 42.422774] RSP: 0018:ffff88801a26fbc0 EFLAGS: 00010286 [ 42.423769] RAX: 0000000000000000 RBX: ffffed100344df78 RCX: ffffffff813a4050 [ 42.425070] RDX: ffff88800a8a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.426359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344df2f [ 42.427639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.428936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a26fdf8 [ 42.430229] FS: 00007f239df28900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.431686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.432894] CR2: 00007f239e48e4a6 CR3: 000000000c9fe000 CR4: 0000000000350ef0 [ 42.434195] Call Trace: [ 42.434712] [ 42.435134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.436053] ? __create_object+0x59/0x80 [ 42.436839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.437820] __vmalloc_noprof+0x59/0x60 [ 42.438539] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.439398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.440353] bpf_prog_alloc+0x39/0x200 [ 42.441088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.442011] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.442918] do_seccomp+0x349/0x25e0 [ 42.443584] ? find_held_lock+0x2b/0x80 [ 42.444362] ? do_prlimit+0x310/0x610 [ 42.445128] ? __pfx_do_seccomp+0x10/0x10 [ 42.445926] ? do_raw_spin_unlock+0x53/0x220 [ 42.446760] ? _raw_spin_unlock+0x1e/0x40 [ 42.447486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.448450] ? static_key_count+0x60/0x80 [ 42.449249] prctl_set_seccomp+0x4e/0x70 [ 42.450028] __do_sys_prctl+0xe6c/0x1d70 [ 42.450821] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.451624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.452629] ? irqentry_exit+0xf3/0x650 [ 42.453401] do_syscall_64+0xbf/0x430 [ 42.454151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.455107] RIP: 0033:0x7f239e41a5cd [ 42.455830] 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 [ 42.459015] RSP: 002b:00007ffc59ea3220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.460412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f239e41a5cd [ 42.461706] RDX: 00005599b0871e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.462977] RBP: 00007ffc59ea3280 R08: 0000000000000000 R09: 00007ffc59ea2920 [ 42.464272] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599bf7dab10 [ 42.465584] R13: 00007ffc59ea36b0 R14: 00005599bf7db2b0 R15: 00005599bf7ef6f0 [ 42.466888] [ 42.467316] irq event stamp: 1759 [ 42.467982] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 42.469500] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 42.471007] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 42.472556] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 42.474058] ---[ end trace 0000000000000000 ]--- [ 43.202457] ------------[ cut here ]------------ [ 43.203143] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.204716] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.205766] Modules linked in: [ 43.206198] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.207626] Tainted: [W]=WARN [ 43.208069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.209118] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.209775] 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 [ 43.212034] RSP: 0018:ffff88800e717bc0 EFLAGS: 00010286 [ 43.212736] RAX: 0000000000000000 RBX: ffffed1001ce2f78 RCX: ffffffff813a4050 [ 43.213623] RDX: ffff888017ab9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.214539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ce2f2f [ 43.215456] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.216415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e717df8 [ 43.217342] FS: 00007f4403466900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.218379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.219153] CR2: 00007f4403958580 CR3: 000000000bcb9000 CR4: 0000000000350ef0 [ 43.220096] Call Trace: [ 43.220443] [ 43.220794] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.221410] ? __create_object+0x59/0x80 [ 43.221994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.222704] __vmalloc_noprof+0x59/0x60 [ 43.223222] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.223873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.224511] bpf_prog_alloc+0x39/0x200 [ 43.225064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.225752] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.226379] do_seccomp+0x349/0x25e0 [ 43.226909] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.227526] ? __pfx_do_seccomp+0x10/0x10 [ 43.228123] ? find_held_lock+0x2b/0x80 [ 43.228686] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.229354] ? static_key_count+0x60/0x80 [ 43.229947] prctl_set_seccomp+0x4e/0x70 [ 43.230472] __do_sys_prctl+0xe6c/0x1d70 [ 43.231048] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.231640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.232353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.233060] ? irqentry_exit+0xf3/0x650 [ 43.233581] do_syscall_64+0xbf/0x430 [ 43.234122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.234817] RIP: 0033:0x7f44039585cd [ 43.235286] 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 [ 43.237553] RSP: 002b:00007ffd97a69c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.238534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44039585cd [ 43.239457] RDX: 000056087d6c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.240392] RBP: 00007ffd97a69ca0 R08: 0000000000000000 R09: 00007ffd97a69340 [ 43.241321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560889079ad0 [ 43.242245] R13: 00007ffd97a6a0d0 R14: 000056088907abc0 R15: 000056088908b780 [ 43.243175] [ 43.243481] irq event stamp: 1679 [ 43.243982] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 43.245085] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 43.246184] softirqs last enabled at (1186): [] handle_softirqs+0x50c/0x770 [ 43.247290] softirqs last disabled at (1171): [] __irq_exit_rcu+0xc4/0x100 [ 43.248384] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39469' (ECDSA) to the list of known hosts. 2025/11/18 15:07:29 fuzzer started 2025/11/18 15:07:29 dialing manager at localhost:34383 2025/11/18 15:07:29 checking machine... 2025/11/18 15:07:29 checking revisions... [ 43.992202] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:07:30 testing simple program... [ 44.072462] cgroup: Unknown subsys name 'net' [ 44.119697] cgroup: Unknown subsys name 'cpuset' [ 44.129007] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:07:29 Registers: info registers vcpu 0 RAX=ffffffff813c0e01 RBX=ffffffff81619130 RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff813c0e01 RDI=ffff888009627908 RBP=ffff8880096278d8 RSP=ffff888009627838 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000011d7b R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff81619130 RFL=00000282 [--S----] 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9b07b9b018 CR3=000000000df84000 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=4b4540ba3e16f9851c4063725acef4cc XMM02=0000000000306f68eff9b2d0a8fce9cb XMM03=00000000003070382c67c8bc2e329bc3 XMM04=21f24f7f990346d400000000000ae988 XMM05=fc7dbe7d2d6bc8f00000000000321a88 XMM06=d74844bf967d85ba0000000000320b28 XMM07=e042d86d42eb936e0000000000310618 XMM08=a23eb9e823a92aba0000000000307038 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ff20 RDI=ffff88800a8ac1d8 RBP=ffffffff85e1ff20 RSP=ffff88806cf08bd8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=ffff88806cf37498 R12=ffff88800a8ab780 R13=ffff88800a8ac1d8 R14=00000000ffffffff R15=ffff88800a8ac1d8 RIP=ffffffff84c72160 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 00007f239df28900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc59e9d000 CR3=000000000cc94000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000