[ 54.170993] ------------[ cut here ]------------ [ 54.171927] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.173951] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 54.175436] Modules linked in: [ 54.176075] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.178071] Tainted: [W]=WARN [ 54.178628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.180143] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.181061] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 54.184290] RSP: 0018:ffff888015a67bc0 EFLAGS: 00010286 [ 54.185277] RAX: 0000000000000000 RBX: ffffed1002b4cf78 RCX: ffffffff813a4050 [ 54.186565] RDX: ffff888015845340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.187891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b4cf2f [ 54.189172] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.190453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a67df8 [ 54.191775] FS: 00007f3e48f81900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.193223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.194288] CR2: 00007f3e49473580 CR3: 000000000e700000 CR4: 0000000000350ef0 [ 54.195607] Call Trace: [ 54.196108] [ 54.196517] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.197421] ? __create_object+0x59/0x80 [ 54.198210] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.199212] __vmalloc_noprof+0x59/0x60 [ 54.199973] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.200840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.201782] bpf_prog_alloc+0x39/0x200 [ 54.202476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.203436] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.204339] do_seccomp+0x349/0x25e0 [ 54.205058] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.205961] ? __pfx_do_seccomp+0x10/0x10 [ 54.206772] ? find_held_lock+0x2b/0x80 [ 54.207503] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.208463] ? static_key_count+0x60/0x80 [ 54.209263] prctl_set_seccomp+0x4e/0x70 [ 54.210031] __do_sys_prctl+0xe6c/0x1d70 [ 54.210858] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.211677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.212646] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.213623] ? irqentry_exit+0xf3/0x650 [ 54.214396] do_syscall_64+0xbf/0x430 [ 54.215166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.216120] RIP: 0033:0x7f3e494735cd [ 54.216817] 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 [ 54.220031] RSP: 002b:00007ffccf4d2890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.221393] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e494735cd [ 54.222671] RDX: 000056098da6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.224025] RBP: 00007ffccf4d28f0 R08: 0000000000000000 R09: 00007ffccf4d1f90 [ 54.225307] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609aebb72b0 [ 54.226584] R13: 00007ffccf4d2d20 R14: 00005609aebb9d20 R15: 00005609aebcb8d0 [ 54.227914] [ 54.228339] irq event stamp: 1813 [ 54.228990] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 54.230514] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 54.232073] softirqs last enabled at (1356): [] handle_softirqs+0x50c/0x770 [ 54.233613] softirqs last disabled at (1351): [] __irq_exit_rcu+0xc4/0x100 [ 54.235173] ---[ end trace 0000000000000000 ]--- [ 57.740431] ------------[ cut here ]------------ [ 57.741162] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.742845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/255 [ 57.744003] Modules linked in: [ 57.744467] CPU: 1 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.746070] Tainted: [W]=WARN [ 57.746509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.747901] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.748591] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 57.751180] RSP: 0018:ffff888017117bc0 EFLAGS: 00010286 [ 57.751953] RAX: 0000000000000000 RBX: ffffed1002e22f78 RCX: ffffffff813a4050 [ 57.752988] RDX: ffff8880166c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.753999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e22f2f [ 57.755032] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.756062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017117df8 [ 57.757082] FS: 00007f8d42666900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.758235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.759099] CR2: 00007f8d42b58580 CR3: 000000000cc40000 CR4: 0000000000350ef0 [ 57.760125] Call Trace: [ 57.760492] [ 57.760854] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.761533] ? __create_object+0x59/0x80 [ 57.762153] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.762944] __vmalloc_noprof+0x59/0x60 [ 57.763516] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.764211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.764949] bpf_prog_alloc+0x39/0x200 [ 57.765507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.766248] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.766994] do_seccomp+0x349/0x25e0 [ 57.767535] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.768252] ? __pfx_do_seccomp+0x10/0x10 [ 57.768878] ? find_held_lock+0x2b/0x80 [ 57.769441] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.770225] ? static_key_count+0x60/0x80 [ 57.770870] prctl_set_seccomp+0x4e/0x70 [ 57.771459] __do_sys_prctl+0xe6c/0x1d70 [ 57.772087] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.772768] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.773509] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.774290] ? irqentry_exit+0xf3/0x650 [ 57.774913] do_syscall_64+0xbf/0x430 [ 57.775473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.776232] RIP: 0033:0x7f8d42b585cd [ 57.776793] 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 [ 57.779335] RSP: 002b:00007ffdfc634c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.780410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d42b585cd [ 57.781422] RDX: 000055786a0a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.782434] RBP: 00007ffdfc634ce0 R08: 0000000000000000 R09: 00007ffdfc634380 [ 57.783460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557893630ad0 [ 57.784491] R13: 00007ffdfc635110 R14: 0000557893631bc0 R15: 0000557893642780 [ 57.785522] [ 57.785883] irq event stamp: 1739 [ 57.786366] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 57.787595] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 57.788803] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 57.790026] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 57.791239] ---[ end trace 0000000000000000 ]--- [ 58.618738] ------------[ cut here ]------------ [ 58.619410] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.621022] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/263 [ 58.622165] Modules linked in: [ 58.622620] CPU: 1 UID: 104 PID: 263 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.624188] Tainted: [W]=WARN [ 58.624613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.625742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.626409] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 58.628856] RSP: 0018:ffff88800f1afbc0 EFLAGS: 00010286 [ 58.629576] RAX: 0000000000000000 RBX: ffffed1001e35f78 RCX: ffffffff813a4050 [ 58.630569] RDX: ffff888015873780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.631560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e35f2f [ 58.632539] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.633509] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1afdf8 [ 58.634495] FS: 00007f58dc4bc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.635610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.636424] CR2: 00007ffcf2428ef7 CR3: 000000000e7e2000 CR4: 0000000000350ef0 [ 58.637465] Call Trace: [ 58.637863] [ 58.638189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.638908] ? __create_object+0x59/0x80 [ 58.639478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.640226] __vmalloc_noprof+0x59/0x60 [ 58.640810] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.641445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.642160] bpf_prog_alloc+0x39/0x200 [ 58.642728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.643420] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.644127] do_seccomp+0x349/0x25e0 [ 58.644645] ? find_held_lock+0x2b/0x80 [ 58.645223] ? do_prlimit+0x310/0x610 [ 58.645793] ? __pfx_do_seccomp+0x10/0x10 [ 58.646365] ? do_raw_spin_unlock+0x53/0x220 [ 58.647021] ? _raw_spin_unlock+0x1e/0x40 [ 58.647586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.648332] ? static_key_count+0x60/0x80 [ 58.648955] prctl_set_seccomp+0x4e/0x70 [ 58.649519] __do_sys_prctl+0xe6c/0x1d70 [ 58.650126] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.650818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.651532] ? irqentry_exit+0xf3/0x650 [ 58.652117] do_syscall_64+0xbf/0x430 [ 58.652655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.653382] RIP: 0033:0x7f58dc9ae5cd [ 58.653918] 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 [ 58.656346] RSP: 002b:00007ffcf2426580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.657389] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58dc9ae5cd [ 58.658360] RDX: 00005563b775de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.659341] RBP: 00007ffcf24265e0 R08: 0000000000000000 R09: 00007ffcf2425c80 [ 58.660309] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563c2cae2b0 [ 58.661280] R13: 00007ffcf2426a10 R14: 00005563c2cb0d20 R15: 00005563c2cc28d0 [ 58.662258] [ 58.662581] irq event stamp: 1727 [ 58.663081] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 58.664247] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 58.665399] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 58.666567] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 58.667728] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38936' (ECDSA) to the list of known hosts. 2025/11/17 20:51:27 fuzzer started 2025/11/17 20:51:28 dialing manager at localhost:37895 2025/11/17 20:51:28 checking machine... 2025/11/17 20:51:28 checking revisions... [ 59.635229] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:51:28 testing simple program... [ 59.745913] cgroup: Unknown subsys name 'net' [ 59.825451] cgroup: Unknown subsys name 'cpuset' [ 59.848149] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:51:27 Registers: info registers vcpu 0 RAX=000000000000046e RBX=0000000000000004 RCX=0000000000000002 RDX=0000000000000002 RSI=ffff888015592618 RDI=ffff888015591bc0 RBP=ffff888015591bc0 RSP=ffff88806ce08cd0 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000002 R13=ffff888015592618 R14=ffff888015592618 R15=ffff888009472140 RIP=ffffffff81526594 RFL=00000003 [------C] 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 00007fed0243c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8d42c1b650 CR3=000000000d566000 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=115d0db61c12fa883e4563aaccf7a031 XMM02=eff9b2d0a8fce9cb0000000000302570 XMM03=2c67c8bc2e329bc30000000000302698 XMM04=1456518fccc8245a00000000000ae988 XMM05=8895a86fa60cb9ff000000000031fd48 XMM06=5b0db6d3ddc74fff000000000031e478 XMM07=fb795ef6d6577056000000000030da70 XMM08=2c67c8bc2e329bc30000000000302698 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=0000000000000200 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff888015590a58 RDI=ffff888015590000 RBP=ffff888015590000 RSP=ffff88800fdb71b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000000 R14=ffff888015590a58 R15=0000000000000005 RIP=ffffffff8152659a RFL=00000007 [-----PC] 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 00007f8d42666900 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=00007f8d42c1d618 CR3=0000000009b95000 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