[ 45.772496] ------------[ cut here ]------------ [ 45.773491] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.775283] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.776556] Modules linked in: [ 45.777107] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.778813] Tainted: [W]=WARN [ 45.779294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.780554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.781360] 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 [ 45.784038] RSP: 0018:ffff888016047bc0 EFLAGS: 00010286 [ 45.784882] RAX: 0000000000000000 RBX: ffffed1002c08f78 RCX: ffffffff813a4050 [ 45.785984] RDX: ffff88801a39b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.787074] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c08f2f [ 45.788202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.789306] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016047df8 [ 45.790392] FS: 00007fbe557a7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.791639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.792498] CR2: 00007fff2eb00ef7 CR3: 000000000e95e000 CR4: 0000000000350ef0 [ 45.793588] Call Trace: [ 45.794019] [ 45.794405] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.795192] ? __create_object+0x59/0x80 [ 45.795895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.796722] __vmalloc_noprof+0x59/0x60 [ 45.797333] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.798074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.798885] bpf_prog_alloc+0x39/0x200 [ 45.799488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.800316] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.801079] do_seccomp+0x349/0x25e0 [ 45.801701] ? find_held_lock+0x2b/0x80 [ 45.802315] ? do_prlimit+0x310/0x610 [ 45.802932] ? __pfx_do_seccomp+0x10/0x10 [ 45.803583] ? do_raw_spin_unlock+0x53/0x220 [ 45.804303] ? _raw_spin_unlock+0x1e/0x40 [ 45.804965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.805781] ? static_key_count+0x60/0x80 [ 45.806435] prctl_set_seccomp+0x4e/0x70 [ 45.807092] __do_sys_prctl+0xe6c/0x1d70 [ 45.807789] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.808485] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.809320] ? irqentry_exit+0xf3/0x650 [ 45.809961] do_syscall_64+0xbf/0x430 [ 45.810546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.811379] RIP: 0033:0x7fbe55c995cd [ 45.811981] 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 [ 45.814662] RSP: 002b:00007fff2eafe9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.815844] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe55c995cd [ 45.816933] RDX: 000055ade06e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.818037] RBP: 00007fff2eafea50 R08: 0000000000000000 R09: 00007fff2eafe0f0 [ 45.819151] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae119a4b10 [ 45.820261] R13: 00007fff2eafee80 R14: 000055ae119a52b0 R15: 000055ae119b96f0 [ 45.821373] [ 45.821767] irq event stamp: 1707 [ 45.822288] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 45.823593] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 45.824911] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 45.826233] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 45.827524] ---[ end trace 0000000000000000 ]--- [ 48.680150] ------------[ cut here ]------------ [ 48.681057] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.683767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.685194] Modules linked in: [ 48.685825] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.687851] Tainted: [W]=WARN [ 48.688397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.690168] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.691172] 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 [ 48.694363] RSP: 0018:ffff8880175f7bc0 EFLAGS: 00010286 [ 48.695358] RAX: 0000000000000000 RBX: ffffed1002ebef78 RCX: ffffffff813a4050 [ 48.696636] RDX: ffff888016275340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.697943] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebef2f [ 48.699279] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.700545] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175f7df8 [ 48.701805] FS: 00007f62dcfae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.703260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.704336] CR2: 00007ffdd3720ef7 CR3: 00000000149f7000 CR4: 0000000000350ef0 [ 48.705602] Call Trace: [ 48.706141] [ 48.706545] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.707439] ? __create_object+0x59/0x80 [ 48.708209] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.709181] __vmalloc_noprof+0x59/0x60 [ 48.709933] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.710851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.711816] bpf_prog_alloc+0x39/0x200 [ 48.712510] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.713437] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.714376] do_seccomp+0x349/0x25e0 [ 48.715094] ? find_held_lock+0x2b/0x80 [ 48.715859] ? do_prlimit+0x310/0x610 [ 48.716561] ? __pfx_do_seccomp+0x10/0x10 [ 48.717334] ? do_raw_spin_unlock+0x53/0x220 [ 48.718184] ? _raw_spin_unlock+0x1e/0x40 [ 48.718953] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.719918] ? static_key_count+0x60/0x80 [ 48.720724] prctl_set_seccomp+0x4e/0x70 [ 48.721451] __do_sys_prctl+0xe6c/0x1d70 [ 48.722285] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.723132] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.724102] ? irqentry_exit+0xf3/0x650 [ 48.724883] do_syscall_64+0xbf/0x430 [ 48.725590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.726582] RIP: 0033:0x7f62dd4a05cd [ 48.727299] 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 [ 48.730472] RSP: 002b:00007ffdd371eee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.731869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62dd4a05cd [ 48.732929] RDX: 0000562de428ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.734048] RBP: 00007ffdd371ef40 R08: 0000000000000000 R09: 00007ffdd371e5e0 [ 48.735135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e05683b10 [ 48.736219] R13: 00007ffdd371f370 R14: 0000562e056842b0 R15: 0000562e056986f0 [ 48.737304] [ 48.737686] irq event stamp: 1859 [ 48.738210] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 48.739487] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 48.740739] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 48.741989] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100 [ 48.743285] ---[ end trace 0000000000000000 ]--- [ 49.637412] ------------[ cut here ]------------ [ 49.638333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.640330] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.641779] Modules linked in: [ 49.642366] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.644373] Tainted: [W]=WARN [ 49.644980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.646665] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.647526] 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 [ 49.650683] RSP: 0018:ffff88801699fbc0 EFLAGS: 00010286 [ 49.651666] RAX: 0000000000000000 RBX: ffffed1002d33f78 RCX: ffffffff813a4050 [ 49.652941] RDX: ffff8880178d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.654217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d33f2f [ 49.655490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.656773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801699fdf8 [ 49.658062] FS: 00007f314633d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.659506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.660582] CR2: 00007ffdd5c8cef7 CR3: 0000000017ff5000 CR4: 0000000000350ef0 [ 49.661882] Call Trace: [ 49.662348] [ 49.662801] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.663689] ? __create_object+0x59/0x80 [ 49.664421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.665386] __vmalloc_noprof+0x59/0x60 [ 49.666133] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.666989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.667927] bpf_prog_alloc+0x39/0x200 [ 49.668662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.669543] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.670430] do_seccomp+0x349/0x25e0 [ 49.671140] ? find_held_lock+0x2b/0x80 [ 49.671908] ? do_prlimit+0x310/0x610 [ 49.672648] ? __pfx_do_seccomp+0x10/0x10 [ 49.673390] ? do_raw_spin_unlock+0x53/0x220 [ 49.674228] ? _raw_spin_unlock+0x1e/0x40 [ 49.675010] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.675994] ? static_key_count+0x60/0x80 [ 49.676787] prctl_set_seccomp+0x4e/0x70 [ 49.677525] __do_sys_prctl+0xe6c/0x1d70 [ 49.678301] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.679156] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.680144] ? irqentry_exit+0xf3/0x650 [ 49.680901] do_syscall_64+0xbf/0x430 [ 49.681597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.682554] RIP: 0033:0x7f314682f5cd [ 49.683252] 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 [ 49.686451] RSP: 002b:00007ffdd5c8b310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.687839] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f314682f5cd [ 49.689123] RDX: 000055ecc52b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.690403] RBP: 00007ffdd5c8b370 R08: 0000000000000000 R09: 00007ffdd5c8aa10 [ 49.691686] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eccf517ad0 [ 49.692967] R13: 00007ffdd5c8b7a0 R14: 000055eccf518bc0 R15: 000055eccf529780 [ 49.694268] [ 49.694743] irq event stamp: 1797 [ 49.695348] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.696881] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.698399] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.699945] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.701438] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44121' (ECDSA) to the list of known hosts. 2025/11/19 05:53:25 fuzzer started 2025/11/19 05:53:25 dialing manager at localhost:34383 2025/11/19 05:53:25 checking machine... 2025/11/19 05:53:25 checking revisions... [ 50.588147] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:53:25 testing simple program... [ 50.681271] cgroup: Unknown subsys name 'net' [ 50.753212] cgroup: Unknown subsys name 'cpuset' [ 50.774459] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:53:24 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81b2a2a4 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff85e1ffe0 RDI=ffffffff81b2a2a4 RBP=ffffffff81b2a2a4 RSP=ffff88806ce08a20 R8 =ffffffff86ab8458 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000001 R13=0000000000000000 R14=ffff88800ea33780 R15=ffff888009462280 RIP=ffffffff81439c92 RFL=00000297 [--S-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 00007fa076ee4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f62dd563650 CR3=000000000d3ad000 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=a01b7ca78efc54840c4fe194b4d5f22a XMM02=00000000003054a0eff9b2d0a8fce9cb XMM03=00000000003055702c67c8bc2e329bc3 XMM04=73ffa1dcdc67bf2600000000000ae988 XMM05=eb3982caa9d22f880000000000323840 XMM06=9fdb1f1ca55d69f800000000003225e0 XMM07=fb795ef6d65770560000000000313728 XMM08=2c67c8bc2e329bc30000000000305510 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff869f213b RBX=0000000000000002 RCX=ffffffff869f2136 RDX=0000000000000000 RSI=1ffffffff0d3e427 RDI=ffffffff866a1a98 RBP=ffff88806cf08ac8 RSP=ffff88806cf089b0 R8 =ffffffff869f20fa R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e815 RFL=00000216 [----AP-] 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 00007f62dcfae900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f62dd565618 CR3=000000001f0eb000 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