[ 46.668143] ------------[ cut here ]------------ [ 46.669015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.671093] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.672548] Modules linked in: [ 46.673187] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.675391] Tainted: [W]=WARN [ 46.676050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.677545] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.678477] 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 [ 46.681714] RSP: 0018:ffff88800a2c7bc0 EFLAGS: 00010286 [ 46.682692] RAX: 0000000000000000 RBX: ffffed1001458f78 RCX: ffffffff813a4050 [ 46.683985] RDX: ffff88800a015340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.685277] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001458f2f [ 46.686547] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.687824] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a2c7df8 [ 46.689120] FS: 00007f726bef3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.690561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.691635] CR2: 00007f726c3e5580 CR3: 0000000016cb7000 CR4: 0000000000350ef0 [ 46.692915] Call Trace: [ 46.693386] [ 46.693847] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.694698] ? __create_object+0x59/0x80 [ 46.695482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.696455] __vmalloc_noprof+0x59/0x60 [ 46.697218] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.698088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.699017] bpf_prog_alloc+0x39/0x200 [ 46.699712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.700642] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.701562] do_seccomp+0x349/0x25e0 [ 46.702266] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.703156] ? __pfx_do_seccomp+0x10/0x10 [ 46.703963] ? find_held_lock+0x2b/0x80 [ 46.704683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.705657] ? static_key_count+0x60/0x80 [ 46.706460] prctl_set_seccomp+0x4e/0x70 [ 46.707220] __do_sys_prctl+0xe6c/0x1d70 [ 46.708010] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.708888] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.709868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.710839] ? irqentry_exit+0xf3/0x650 [ 46.711558] do_syscall_64+0xbf/0x430 [ 46.712287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.713255] RIP: 0033:0x7f726c3e55cd [ 46.713962] 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 [ 46.717768] RSP: 002b:00007fff41b9b030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.719337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f726c3e55cd [ 46.720789] RDX: 000055811cf3ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.722271] RBP: 00007fff41b9b090 R08: 0000000000000000 R09: 00007fff41b9a730 [ 46.723712] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581302a4ad0 [ 46.724990] R13: 00007fff41b9b4c0 R14: 00005581302a5bc0 R15: 00005581302b6780 [ 46.726284] [ 46.726701] irq event stamp: 1813 [ 46.727401] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 46.729174] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.730854] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.732346] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 46.733774] ---[ end trace 0000000000000000 ]--- [ 49.603002] ------------[ cut here ]------------ [ 49.603915] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.606006] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.607461] Modules linked in: [ 49.608119] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.610104] Tainted: [W]=WARN [ 49.610655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.612125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.613035] 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 [ 49.616215] RSP: 0018:ffff8880175efbc0 EFLAGS: 00010286 [ 49.617217] RAX: 0000000000000000 RBX: ffffed1002ebdf78 RCX: ffffffff813a4050 [ 49.618508] RDX: ffff888015f50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.619785] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebdf2f [ 49.621054] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.622345] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175efdf8 [ 49.623629] FS: 00007fc97e6a3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.625059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.626109] CR2: 00007fc97eb95580 CR3: 000000000e0f0000 CR4: 0000000000350ef0 [ 49.627383] Call Trace: [ 49.627890] [ 49.628298] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.629197] ? __create_object+0x59/0x80 [ 49.629960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.630934] __vmalloc_noprof+0x59/0x60 [ 49.631651] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.632521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.633464] bpf_prog_alloc+0x39/0x200 [ 49.634211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.635145] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.636052] do_seccomp+0x349/0x25e0 [ 49.636728] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.637654] ? __pfx_do_seccomp+0x10/0x10 [ 49.638443] ? find_held_lock+0x2b/0x80 [ 49.639201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.640161] ? static_key_count+0x60/0x80 [ 49.640954] prctl_set_seccomp+0x4e/0x70 [ 49.641690] __do_sys_prctl+0xe6c/0x1d70 [ 49.642475] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.643329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.644307] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.645296] ? irqentry_exit+0xf3/0x650 [ 49.646063] do_syscall_64+0xbf/0x430 [ 49.646795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.647696] RIP: 0033:0x7fc97eb955cd [ 49.648388] 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 [ 49.651520] RSP: 002b:00007ffcd033e6a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.652874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc97eb955cd [ 49.654143] RDX: 00005556fd9a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.655411] RBP: 00007ffcd033e700 R08: 0000000000000000 R09: 00007ffcd033dda0 [ 49.656688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555705fc5ad0 [ 49.657962] R13: 00007ffcd033eb30 R14: 0000555705fc6bc0 R15: 0000555705fd7780 [ 49.659240] [ 49.659656] irq event stamp: 1709 [ 49.660295] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.661799] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.662834] softirqs last enabled at (1256): [] handle_softirqs+0x50c/0x770 [ 49.663821] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 49.664782] ---[ end trace 0000000000000000 ]--- [ 50.357579] ------------[ cut here ]------------ [ 50.358188] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.359551] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.360488] Modules linked in: [ 50.360903] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.362179] Tainted: [W]=WARN [ 50.362534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.363477] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.364059] 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 [ 50.366159] RSP: 0018:ffff88800f167bc0 EFLAGS: 00010286 [ 50.366800] RAX: 0000000000000000 RBX: ffffed1001e2cf78 RCX: ffffffff813a4050 [ 50.367591] RDX: ffff888016625340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.368430] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2cf2f [ 50.369525] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.370480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f167df8 [ 50.371294] FS: 00007f0d4c2a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.372241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.372911] CR2: 00007ffd8c93cef7 CR3: 000000001d93a000 CR4: 0000000000350ef0 [ 50.373710] Call Trace: [ 50.374031] [ 50.374298] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.374870] ? __create_object+0x59/0x80 [ 50.375343] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.375958] __vmalloc_noprof+0x59/0x60 [ 50.376501] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.377155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.377870] bpf_prog_alloc+0x39/0x200 [ 50.378414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.379162] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.379710] do_seccomp+0x349/0x25e0 [ 50.380167] ? find_held_lock+0x2b/0x80 [ 50.380631] ? do_prlimit+0x310/0x610 [ 50.381120] ? __pfx_do_seccomp+0x10/0x10 [ 50.381596] ? do_raw_spin_unlock+0x53/0x220 [ 50.382124] ? _raw_spin_unlock+0x1e/0x40 [ 50.382596] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.383205] ? static_key_count+0x60/0x80 [ 50.383689] prctl_set_seccomp+0x4e/0x70 [ 50.384179] __do_sys_prctl+0xe6c/0x1d70 [ 50.384653] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.385212] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.385834] ? irqentry_exit+0xf3/0x650 [ 50.386294] do_syscall_64+0xbf/0x430 [ 50.386735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.387339] RIP: 0033:0x7f0d4c79a5cd [ 50.387785] 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 [ 50.389808] RSP: 002b:00007ffd8c93a2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.390644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d4c79a5cd [ 50.391454] RDX: 0000560624e1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.392269] RBP: 00007ffd8c93a330 R08: 0000000000000000 R09: 00007ffd8c9399d0 [ 50.393088] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606533692b0 [ 50.393920] R13: 00007ffd8c93a760 R14: 000056065336bd20 R15: 000056065337d8d0 [ 50.394723] [ 50.395022] irq event stamp: 1653 [ 50.395405] hardirqs last enabled at (1661): [] __up_console_sem+0x78/0x80 [ 50.396379] hardirqs last disabled at (1670): [] __up_console_sem+0x5d/0x80 [ 50.397370] softirqs last enabled at (1158): [] handle_softirqs+0x50c/0x770 [ 50.398358] softirqs last disabled at (1149): [] __irq_exit_rcu+0xc4/0x100 [ 50.399326] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31026' (ECDSA) to the list of known hosts. 2025/11/17 11:10:33 fuzzer started 2025/11/17 11:10:34 dialing manager at localhost:37895 2025/11/17 11:10:34 checking machine... 2025/11/17 11:10:34 checking revisions... [ 51.296671] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:10:34 testing simple program... [ 51.387988] cgroup: Unknown subsys name 'net' [ 51.464077] cgroup: Unknown subsys name 'cpuset' [ 51.477910] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:10:33 Registers: info registers vcpu 0 RAX=0000000000050d47 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc97ec5a618 CR3=0000000016c9e000 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 info registers vcpu 1 RAX=ffffffff81aaf525 RBX=ffffffff81618fa0 RCX=ffff88800cbdf724 RDX=1ffff1100197bf05 RSI=ffffffff81aaf525 RDI=ffff88800cbdf898 RBP=ffff88800cbdf868 RSP=ffff88800cbdf7c8 R8 =0000000000000001 R9 =ffff88800cbdf810 R10=000000000003c9ed R11=0000000000026761 R12=ffff88800cbdf898 R13=0000000000000000 R14=ffff8880164bb780 R15=ffff888008c41780 RIP=ffffffff81618fa0 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 00007fc97e6a3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc97e672008 CR3=0000000016c9e000 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