[ 46.623467] ------------[ cut here ]------------ [ 46.624391] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.626388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.628053] Modules linked in: [ 46.628647] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.630738] Tainted: [W]=WARN [ 46.631282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.632739] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.633601] 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 [ 46.636764] RSP: 0018:ffff88800f217bc0 EFLAGS: 00010286 [ 46.637741] RAX: 0000000000000000 RBX: ffffed1001e42f78 RCX: ffffffff813a4050 [ 46.639029] RDX: ffff88801c1e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.640305] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e42f2f [ 46.641571] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.642856] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f217df8 [ 46.644126] FS: 00007f695854c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.645554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.646625] CR2: 00007ffc03f97ef8 CR3: 000000000c3c2000 CR4: 0000000000350ef0 [ 46.647907] Call Trace: [ 46.648373] [ 46.648816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.649662] ? __create_object+0x59/0x80 [ 46.650458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.651417] __vmalloc_noprof+0x59/0x60 [ 46.652174] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.653045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.653986] bpf_prog_alloc+0x39/0x200 [ 46.654729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.655609] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.656511] do_seccomp+0x349/0x25e0 [ 46.657258] ? find_held_lock+0x2b/0x80 [ 46.658015] ? do_prlimit+0x310/0x610 [ 46.658779] ? __pfx_do_seccomp+0x10/0x10 [ 46.659524] ? do_raw_spin_unlock+0x53/0x220 [ 46.660354] ? _raw_spin_unlock+0x1e/0x40 [ 46.661133] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.662095] ? static_key_count+0x60/0x80 [ 46.662910] prctl_set_seccomp+0x4e/0x70 [ 46.663634] __do_sys_prctl+0xe6c/0x1d70 [ 46.664412] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.665260] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.666224] ? irqentry_exit+0xf3/0x650 [ 46.667012] do_syscall_64+0xbf/0x430 [ 46.667752] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.668651] RIP: 0033:0x7f6958a3e5cd [ 46.669350] 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 [ 46.672502] RSP: 002b:00007ffc03f95e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.673852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6958a3e5cd [ 46.675147] RDX: 000055b07021fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.676436] RBP: 00007ffc03f95ed0 R08: 0000000000000000 R09: 00007ffc03f95570 [ 46.677710] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b08d235b10 [ 46.678996] R13: 00007ffc03f96300 R14: 000055b08d2362b0 R15: 000055b08d24a6f0 [ 46.680283] [ 46.680734] irq event stamp: 1783 [ 46.681332] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.682851] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.684362] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.685891] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.687398] ---[ end trace 0000000000000000 ]--- [ 50.279322] ------------[ cut here ]------------ [ 50.280144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.281801] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.283044] Modules linked in: [ 50.283531] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.285171] Tainted: [W]=WARN [ 50.285633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.286848] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.287807] 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 [ 50.290514] RSP: 0018:ffff88800a43fbc0 EFLAGS: 00010286 [ 50.291326] RAX: 0000000000000000 RBX: ffffed1001487f78 RCX: ffffffff813a4050 [ 50.292722] RDX: ffff88801c1e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.293978] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001487f2f [ 50.295054] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.296118] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a43fdf8 [ 50.297184] FS: 00007f6168ab9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.298392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.299293] CR2: 00007fff0fd2cef8 CR3: 000000001f5a4000 CR4: 0000000000350ef0 [ 50.300377] Call Trace: [ 50.300794] [ 50.301132] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.301881] ? __create_object+0x59/0x80 [ 50.302505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.303313] __vmalloc_noprof+0x59/0x60 [ 50.303936] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.304622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.305754] bpf_prog_alloc+0x39/0x200 [ 50.306338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.307141] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.307901] do_seccomp+0x349/0x25e0 [ 50.308462] ? find_held_lock+0x2b/0x80 [ 50.309105] ? do_prlimit+0x310/0x610 [ 50.309730] ? __pfx_do_seccomp+0x10/0x10 [ 50.310345] ? do_raw_spin_unlock+0x53/0x220 [ 50.311065] ? _raw_spin_unlock+0x1e/0x40 [ 50.311711] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.312471] ? static_key_count+0x60/0x80 [ 50.313135] prctl_set_seccomp+0x4e/0x70 [ 50.313785] __do_sys_prctl+0xe6c/0x1d70 [ 50.314398] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.315127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.315932] ? irqentry_exit+0xf3/0x650 [ 50.316529] do_syscall_64+0xbf/0x430 [ 50.317141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.317924] RIP: 0033:0x7f6168fab5cd [ 50.318479] 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 [ 50.321122] RSP: 002b:00007fff0fd2b250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.322260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6168fab5cd [ 50.323331] RDX: 000055bd96321e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.324400] RBP: 00007fff0fd2b2b0 R08: 0000000000000000 R09: 00007fff0fd2a950 [ 50.325480] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdd4721ad0 [ 50.326561] R13: 00007fff0fd2b6e0 R14: 000055bdd4722bc0 R15: 000055bdd4733780 [ 50.327650] [ 50.328036] irq event stamp: 1769 [ 50.328544] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.329809] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.331088] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 50.332371] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 50.333631] ---[ end trace 0000000000000000 ]--- [ 51.125364] ------------[ cut here ]------------ [ 51.126129] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.127798] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 51.128999] Modules linked in: [ 51.129490] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.131201] Tainted: [W]=WARN [ 51.131699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.132939] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.133711] 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 [ 51.136446] RSP: 0018:ffff88801c1efbc0 EFLAGS: 00010286 [ 51.137293] RAX: 0000000000000000 RBX: ffffed100383df78 RCX: ffffffff813a4050 [ 51.138371] RDX: ffff888013db5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.139440] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100383df2f [ 51.140508] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.141580] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c1efdf8 [ 51.142683] FS: 00007ffaf2f49900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.143883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.144770] CR2: 00007ffcf7ff6ef8 CR3: 0000000016b7c000 CR4: 0000000000350ef0 [ 51.145850] Call Trace: [ 51.146249] [ 51.146603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.147349] ? __create_object+0x59/0x80 [ 51.148011] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.148825] __vmalloc_noprof+0x59/0x60 [ 51.149417] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.150149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.150945] bpf_prog_alloc+0x39/0x200 [ 51.151521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.152294] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.153052] do_seccomp+0x349/0x25e0 [ 51.153613] ? find_held_lock+0x2b/0x80 [ 51.154243] ? do_prlimit+0x310/0x610 [ 51.154869] ? __pfx_do_seccomp+0x10/0x10 [ 51.155495] ? do_raw_spin_unlock+0x53/0x220 [ 51.156182] ? _raw_spin_unlock+0x1e/0x40 [ 51.156843] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.157613] ? static_key_count+0x60/0x80 [ 51.158282] prctl_set_seccomp+0x4e/0x70 [ 51.158929] __do_sys_prctl+0xe6c/0x1d70 [ 51.159539] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.160251] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.161055] ? irqentry_exit+0xf3/0x650 [ 51.161651] do_syscall_64+0xbf/0x430 [ 51.162268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.163070] RIP: 0033:0x7ffaf343b5cd [ 51.163629] 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 [ 51.166275] RSP: 002b:00007ffcf7ff5b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.167429] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffaf343b5cd [ 51.168502] RDX: 000055930366fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.169591] RBP: 00007ffcf7ff5bf0 R08: 0000000000000000 R09: 00007ffcf7ff5290 [ 51.170696] R10: 0000000000000000 R11: 0000000000000246 R12: 000055933c7a82b0 [ 51.171786] R13: 00007ffcf7ff6020 R14: 000055933c7aad20 R15: 000055933c7bc8d0 [ 51.172870] [ 51.173226] irq event stamp: 1767 [ 51.173764] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 51.175044] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 51.176319] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 51.177608] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 51.178904] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54184' (ECDSA) to the list of known hosts. 2025/11/18 14:20:16 fuzzer started 2025/11/18 14:20:17 dialing manager at localhost:34383 2025/11/18 14:20:17 checking machine... 2025/11/18 14:20:17 checking revisions... [ 52.058709] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:20:17 testing simple program... [ 52.135240] cgroup: Unknown subsys name 'net' [ 52.191214] cgroup: Unknown subsys name 'cpuset' [ 52.203539] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:20:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880e538f000 RCX=1ffffffff0cc9790 RDX=0000000000000000 RSI=ffffffff812099b0 RDI=0000000000000007 RBP=00007f6168fac366 RSP=ffff88801abaf6a8 R8 =ffffffff869d8196 R9 =0000000000000000 R10=00007f6168fac000 R11=0000000000000003 R12=ffff88801abaf7c0 R13=0000000000000000 R14=ffff88801aa59bc0 R15=ffff8880096c7b40 RIP=ffffffff815bd114 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 00007f6168ab9900 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=00007fff0fd25000 CR3=000000001f58b000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c55b 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=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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde6c0cfd8 CR3=000000000d6ec000 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=fe163de8e0cc75ac85439eba8b6998cd XMM02=ec2efd57dc4c00df00000000003059e0 XMM03=0bf06a3e2fc57d210000000000305ab0 XMM04=865470a4963c806e00000000000ae988 XMM05=cf15d4196426b55f0000000000322e40 XMM06=405749d8372a36f10000000000321b00 XMM07=e042d86d42eb936e0000000000312f90 XMM08=0bf06a3e2fc57d210000000000305ab0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000