[ 46.572822] ------------[ cut here ]------------ [ 46.573634] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.575341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.576566] Modules linked in: [ 46.577074] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.578779] Tainted: [W]=WARN [ 46.579287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.580535] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.581322] 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 [ 46.584026] RSP: 0018:ffff888015ecfbc0 EFLAGS: 00010286 [ 46.584878] RAX: 0000000000000000 RBX: ffffed1002bd9f78 RCX: ffffffff813a4050 [ 46.586029] RDX: ffff888013be9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.587129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd9f2f [ 46.588256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.589386] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ecfdf8 [ 46.590488] FS: 00007f92180e3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.591747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.592635] CR2: 00007f92185d5580 CR3: 000000000d6b7000 CR4: 0000000000350ef0 [ 46.593740] Call Trace: [ 46.594132] [ 46.594515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.595309] ? __create_object+0x59/0x80 [ 46.595947] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.596770] __vmalloc_noprof+0x59/0x60 [ 46.597409] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.598115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.598917] bpf_prog_alloc+0x39/0x200 [ 46.599694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.600694] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.601665] do_seccomp+0x349/0x25e0 [ 46.602439] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.603415] ? __pfx_do_seccomp+0x10/0x10 [ 46.604258] ? find_held_lock+0x2b/0x80 [ 46.604977] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.605806] ? static_key_count+0x60/0x80 [ 46.606486] prctl_set_seccomp+0x4e/0x70 [ 46.607121] __do_sys_prctl+0xe6c/0x1d70 [ 46.607803] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.608515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.609341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.610128] ? irqentry_exit+0xf3/0x650 [ 46.610786] do_syscall_64+0xbf/0x430 [ 46.611410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.612259] RIP: 0033:0x7f92185d55cd [ 46.612862] 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 [ 46.615610] RSP: 002b:00007ffc33303d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.616820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92185d55cd [ 46.617935] RDX: 0000556cee85fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.619054] RBP: 00007ffc33303df0 R08: 0000000000000000 R09: 00007ffc33303490 [ 46.620237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d2b5bc240 [ 46.621332] R13: 00007ffc33304220 R14: 0000556d2b5bbbf0 R15: 0000556d2b5d04d0 [ 46.622433] [ 46.622806] irq event stamp: 1681 [ 46.623357] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 46.624671] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 46.625981] softirqs last enabled at (1230): [] handle_softirqs+0x50c/0x770 [ 46.627312] softirqs last disabled at (1225): [] __irq_exit_rcu+0xc4/0x100 [ 46.628605] ---[ end trace 0000000000000000 ]--- [ 49.450100] ------------[ cut here ]------------ [ 49.451063] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.453212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.454892] Modules linked in: [ 49.455618] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.457644] Tainted: [W]=WARN [ 49.458245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.459765] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.460695] 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 [ 49.463948] RSP: 0018:ffff88800c517bc0 EFLAGS: 00010286 [ 49.464947] RAX: 0000000000000000 RBX: ffffed10018a2f78 RCX: ffffffff813a4050 [ 49.466247] RDX: ffff888015969bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.467570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10018a2f2f [ 49.468872] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.470184] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c517df8 [ 49.471514] FS: 00007fa459c4e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.472977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.474048] CR2: 00007ffc3c785ef7 CR3: 0000000015ba3000 CR4: 0000000000350ef0 [ 49.475382] Call Trace: [ 49.475852] [ 49.476298] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.477198] ? __create_object+0x59/0x80 [ 49.477977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.478970] __vmalloc_noprof+0x59/0x60 [ 49.479739] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.480620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.481600] bpf_prog_alloc+0x39/0x200 [ 49.482338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.483272] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.484205] do_seccomp+0x349/0x25e0 [ 49.484881] ? find_held_lock+0x2b/0x80 [ 49.485687] ? do_prlimit+0x310/0x610 [ 49.486435] ? __pfx_do_seccomp+0x10/0x10 [ 49.487228] ? do_raw_spin_unlock+0x53/0x220 [ 49.488031] ? _raw_spin_unlock+0x1e/0x40 [ 49.488816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.489829] ? static_key_count+0x60/0x80 [ 49.490638] prctl_set_seccomp+0x4e/0x70 [ 49.491429] __do_sys_prctl+0xe6c/0x1d70 [ 49.492222] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.493041] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.494047] ? irqentry_exit+0xf3/0x650 [ 49.494819] do_syscall_64+0xbf/0x430 [ 49.495579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.496541] RIP: 0033:0x7fa45a1405cd [ 49.497245] 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 [ 49.500489] RSP: 002b:00007ffc3c784510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.501910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa45a1405cd [ 49.503220] RDX: 00005642841f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.504473] RBP: 00007ffc3c784570 R08: 0000000000000000 R09: 00007ffc3c783c10 [ 49.505751] R10: 0000000000000000 R11: 0000000000000246 R12: 000056428b351240 [ 49.506987] R13: 00007ffc3c7849a0 R14: 000056428b35a380 R15: 000056428b365540 [ 49.508242] [ 49.508641] irq event stamp: 1811 [ 49.509263] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 49.510770] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 49.512244] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 49.513768] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 49.515230] ---[ end trace 0000000000000000 ]--- [ 50.361548] ------------[ cut here ]------------ [ 50.362506] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.364486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.365921] Modules linked in: [ 50.366566] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.368597] Tainted: [W]=WARN [ 50.369194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.370659] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.371576] 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 [ 50.374711] RSP: 0018:ffff888007207bc0 EFLAGS: 00010286 [ 50.375695] RAX: 0000000000000000 RBX: ffffed1000e40f78 RCX: ffffffff813a4050 [ 50.376964] RDX: ffff888013c90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.378235] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e40f2f [ 50.379517] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.380777] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888007207df8 [ 50.382042] FS: 00007fbe77605900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.383482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.384530] CR2: 00007fbe77af7580 CR3: 000000001f5c7000 CR4: 0000000000350ef0 [ 50.385812] Call Trace: [ 50.386321] [ 50.386728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.387629] ? __create_object+0x59/0x80 [ 50.388414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.389393] __vmalloc_noprof+0x59/0x60 [ 50.390108] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.390983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.391931] bpf_prog_alloc+0x39/0x200 [ 50.392671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.393595] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.394510] do_seccomp+0x349/0x25e0 [ 50.395235] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.396204] ? __pfx_do_seccomp+0x10/0x10 [ 50.396958] ? find_held_lock+0x2b/0x80 [ 50.397720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.398678] ? static_key_count+0x60/0x80 [ 50.399532] prctl_set_seccomp+0x4e/0x70 [ 50.400321] __do_sys_prctl+0xe6c/0x1d70 [ 50.401060] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.401919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.402896] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.403888] ? irqentry_exit+0xf3/0x650 [ 50.404666] do_syscall_64+0xbf/0x430 [ 50.405399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.406357] RIP: 0033:0x7fbe77af75cd [ 50.407027] 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 [ 50.410225] RSP: 002b:00007ffde1ceff10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.411608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe77af75cd [ 50.412911] RDX: 0000561fd37d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.414200] RBP: 00007ffde1ceff70 R08: 0000000000000000 R09: 00007ffde1cef610 [ 50.415501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561fddc252b0 [ 50.416790] R13: 00007ffde1cf03a0 R14: 0000561fddc27d20 R15: 0000561fddc398d0 [ 50.418090] [ 50.418548] irq event stamp: 1731 [ 50.419196] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.420746] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.422268] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.423824] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 50.425354] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41240' (ECDSA) to the list of known hosts. 2025/11/19 02:12:12 fuzzer started 2025/11/19 02:12:12 dialing manager at localhost:34383 2025/11/19 02:12:12 checking machine... 2025/11/19 02:12:12 checking revisions... [ 51.341809] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:12:12 testing simple program... [ 51.445441] cgroup: Unknown subsys name 'net' [ 51.503851] cgroup: Unknown subsys name 'cpuset' [ 51.522782] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:12:11 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=00007f5c91b3afef RDX=0000000000000055 RSI=00007f5c88047d90 RDI=0000561e82ac8760 RBP=0000561e82ac4e00 RSP=00007f5c90cf68f8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000561e655b9a50 R14=0000000000000055 R15=0000561e82ac8760 RIP=00007f5c91b34f90 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5c90cf7700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb111bcf000 CR3=000000000b729000 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=2031313a32313a323020393120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a32313a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86e8701d RBX=0000000000000001 RCX=ffffffff86e8701c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff86e8701c RBP=ffff88800dd87418 RSP=ffff88800dd87350 R8 =ffffffff86e87020 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff88800dd87420 R13=ffff88800dd87408 R14=ffff88800dd87f48 R15=ffff88800dd873c0 RIP=ffffffff8135f7b7 RFL=00000217 [----APC] 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 00007fa459c4e900 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=00007fa459c2d020 CR3=000000001f7e3000 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