[ 39.007502] ------------[ cut here ]------------ [ 39.008405] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.010349] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.011889] Modules linked in: [ 39.012524] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.014867] Tainted: [W]=WARN [ 39.015463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.016935] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.018006] 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 [ 39.021389] RSP: 0018:ffff88801838fbc0 EFLAGS: 00010286 [ 39.022564] RAX: 0000000000000000 RBX: ffffed1003071f78 RCX: ffffffff813a4050 [ 39.023853] RDX: ffff8880168dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.025124] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003071f2f [ 39.026393] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.027670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801838fdf8 [ 39.028944] FS: 00007fd7bdb6f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.030358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.031414] CR2: 00007ffe550b7ef7 CR3: 000000000e917000 CR4: 0000000000350ef0 [ 39.032684] Call Trace: [ 39.033196] [ 39.033603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.034487] ? __create_object+0x59/0x80 [ 39.035269] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.036232] __vmalloc_noprof+0x59/0x60 [ 39.036994] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.037825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.038779] bpf_prog_alloc+0x39/0x200 [ 39.039514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.040455] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.041375] do_seccomp+0x349/0x25e0 [ 39.042100] ? find_held_lock+0x2b/0x80 [ 39.042830] ? do_prlimit+0x310/0x610 [ 39.043581] ? __pfx_do_seccomp+0x10/0x10 [ 39.044389] ? do_raw_spin_unlock+0x53/0x220 [ 39.045220] ? _raw_spin_unlock+0x1e/0x40 [ 39.046007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.046976] ? static_key_count+0x60/0x80 [ 39.047742] prctl_set_seccomp+0x4e/0x70 [ 39.048522] __do_sys_prctl+0xe6c/0x1d70 [ 39.049310] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.050176] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.051150] ? irqentry_exit+0xf3/0x650 [ 39.051865] do_syscall_64+0xbf/0x430 [ 39.052604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.053544] RIP: 0033:0x7fd7be0615cd [ 39.054254] 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 [ 39.057400] RSP: 002b:00007ffe550b62b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.058762] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7be0615cd [ 39.060073] RDX: 000055f9244d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.061369] RBP: 00007ffe550b6310 R08: 0000000000000000 R09: 00007ffe550b59b0 [ 39.062657] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f92e793ad0 [ 39.063923] R13: 00007ffe550b6740 R14: 000055f92e794bc0 R15: 000055f92e7a5780 [ 39.064999] [ 39.065352] irq event stamp: 1837 [ 39.065855] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 39.067115] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 39.068401] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 39.069678] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 39.070948] ---[ end trace 0000000000000000 ]--- [ 42.232075] ------------[ cut here ]------------ [ 42.233005] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.235036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.236457] Modules linked in: [ 42.237085] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.239068] Tainted: [W]=WARN [ 42.239616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.241055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.241943] 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 [ 42.245083] RSP: 0018:ffff88801a16fbc0 EFLAGS: 00010286 [ 42.246048] RAX: 0000000000000000 RBX: ffffed100342df78 RCX: ffffffff813a4050 [ 42.247335] RDX: ffff888014855340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.248645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100342df2f [ 42.249925] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.251185] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a16fdf8 [ 42.252448] FS: 00007f43fb874900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.253862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.254934] CR2: 00007f43fbd66580 CR3: 000000000e2ae000 CR4: 0000000000350ef0 [ 42.256200] Call Trace: [ 42.256659] [ 42.257104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.257983] ? __create_object+0x59/0x80 [ 42.258705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.259680] __vmalloc_noprof+0x59/0x60 [ 42.260428] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.261287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.262191] bpf_prog_alloc+0x39/0x200 [ 42.262885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.263805] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.264691] do_seccomp+0x349/0x25e0 [ 42.265392] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.266275] ? __pfx_do_seccomp+0x10/0x10 [ 42.267068] ? find_held_lock+0x2b/0x80 [ 42.267767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.268707] ? static_key_count+0x60/0x80 [ 42.269504] prctl_set_seccomp+0x4e/0x70 [ 42.270268] __do_sys_prctl+0xe6c/0x1d70 [ 42.271047] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.271845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.272796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.273740] ? irqentry_exit+0xf3/0x650 [ 42.274486] do_syscall_64+0xbf/0x430 [ 42.275220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.276147] RIP: 0033:0x7f43fbd665cd [ 42.276799] 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 [ 42.279932] RSP: 002b:00007ffd28c98c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.281276] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43fbd665cd [ 42.282543] RDX: 0000560bbb819e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.283805] RBP: 00007ffd28c98c90 R08: 0000000000000000 R09: 00007ffd28c98330 [ 42.285066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bf403cad0 [ 42.286323] R13: 00007ffd28c990c0 R14: 0000560bf403dbc0 R15: 0000560bf404e780 [ 42.287610] [ 42.288058] irq event stamp: 1727 [ 42.288654] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.290156] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.291660] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 42.293172] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 42.294652] ---[ end trace 0000000000000000 ]--- [ 43.086281] ------------[ cut here ]------------ [ 43.087338] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.089626] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.091297] Modules linked in: [ 43.093569] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.096009] Tainted: [W]=WARN [ 43.096641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.098328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.099393] 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 [ 43.102959] RSP: 0018:ffff88801790fbc0 EFLAGS: 00010286 [ 43.103889] RAX: 0000000000000000 RBX: ffffed1002f21f78 RCX: ffffffff813a4050 [ 43.105228] RDX: ffff88800a3f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.106498] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f21f2f [ 43.107794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.109062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801790fdf8 [ 43.110357] FS: 00007f1de7d29900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.111791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.112858] CR2: 00007ffc65eb1ef7 CR3: 000000000bddf000 CR4: 0000000000350ef0 [ 43.114132] Call Trace: [ 43.114590] [ 43.115069] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.115965] ? __create_object+0x59/0x80 [ 43.116705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.117671] __vmalloc_noprof+0x59/0x60 [ 43.118406] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.119279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.120213] bpf_prog_alloc+0x39/0x200 [ 43.120951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.121835] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.122730] do_seccomp+0x349/0x25e0 [ 43.123457] ? find_held_lock+0x2b/0x80 [ 43.124223] ? do_prlimit+0x310/0x610 [ 43.124963] ? __pfx_do_seccomp+0x10/0x10 [ 43.125704] ? do_raw_spin_unlock+0x53/0x220 [ 43.126522] ? _raw_spin_unlock+0x1e/0x40 [ 43.127307] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.128267] ? static_key_count+0x60/0x80 [ 43.129057] prctl_set_seccomp+0x4e/0x70 [ 43.129773] __do_sys_prctl+0xe6c/0x1d70 [ 43.130554] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.131417] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.132369] ? irqentry_exit+0xf3/0x650 [ 43.133116] do_syscall_64+0xbf/0x430 [ 43.133799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.134721] RIP: 0033:0x7f1de821b5cd [ 43.135434] 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 [ 43.138572] RSP: 002b:00007ffc65eafae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.139953] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1de821b5cd [ 43.141245] RDX: 000055e2ea567e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.142522] RBP: 00007ffc65eafb40 R08: 0000000000000000 R09: 00007ffc65eaf1e0 [ 43.143806] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2ebff0ad0 [ 43.145090] R13: 00007ffc65eaff70 R14: 000055e2ebff1bc0 R15: 000055e2ec002780 [ 43.146372] [ 43.146796] irq event stamp: 3227 [ 43.147439] hardirqs last enabled at (3237): [] __up_console_sem+0x78/0x80 [ 43.148942] hardirqs last disabled at (3246): [] __up_console_sem+0x5d/0x80 [ 43.150506] softirqs last enabled at (3054): [] handle_softirqs+0x50c/0x770 [ 43.152078] softirqs last disabled at (3039): [] __irq_exit_rcu+0xc4/0x100 [ 43.153613] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40018' (ECDSA) to the list of known hosts. 2025/11/19 07:27:15 fuzzer started 2025/11/19 07:27:15 dialing manager at localhost:34383 2025/11/19 07:27:15 checking machine... 2025/11/19 07:27:15 checking revisions... [ 44.042875] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:27:15 testing simple program... [ 44.131160] cgroup: Unknown subsys name 'net' [ 44.187358] cgroup: Unknown subsys name 'cpuset' [ 44.199508] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:27:14 Registers: info registers vcpu 0 RAX=0000000000007d00 RBX=ffff8880168d8000 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff8880168d8a58 RDI=ffff8880168d8a58 RBP=ffff8880168d8a58 RSP=ffff888016977ca0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880168d8a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527588 RFL=00000086 [--S--P-] 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 00007f43fb874900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd28c92000 CR3=000000000e40f000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021371 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f97df02a008 CR3=000000000e50b000 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=2034313a37323a373020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034313a37323a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000