[ 39.026975] ------------[ cut here ]------------ [ 39.028029] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.030282] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.031987] Modules linked in: [ 39.032714] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.034971] Tainted: [W]=WARN [ 39.035668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.037359] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.038404] 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 [ 39.042046] RSP: 0018:ffff888017077bc0 EFLAGS: 00010286 [ 39.043176] RAX: 0000000000000000 RBX: ffffed1002e0ef78 RCX: ffffffff813a4050 [ 39.044665] RDX: ffff888017803780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.046137] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0ef2f [ 39.047616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.049101] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017077df8 [ 39.050562] FS: 00007f43e88cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.052232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.053444] CR2: 00007ffef7f2cef7 CR3: 000000000db07000 CR4: 0000000000350ef0 [ 39.054911] Call Trace: [ 39.055501] [ 39.055974] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.057008] ? __create_object+0x59/0x80 [ 39.057903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.059014] __vmalloc_noprof+0x59/0x60 [ 39.059867] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.060574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.061274] bpf_prog_alloc+0x39/0x200 [ 39.061866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.062599] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.063286] do_seccomp+0x349/0x25e0 [ 39.063884] ? find_held_lock+0x2b/0x80 [ 39.064485] ? do_prlimit+0x310/0x610 [ 39.065043] ? __pfx_do_seccomp+0x10/0x10 [ 39.065666] ? do_raw_spin_unlock+0x53/0x220 [ 39.066291] ? _raw_spin_unlock+0x1e/0x40 [ 39.066910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.067685] ? static_key_count+0x60/0x80 [ 39.068285] prctl_set_seccomp+0x4e/0x70 [ 39.068895] __do_sys_prctl+0xe6c/0x1d70 [ 39.069517] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.070164] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.070934] ? irqentry_exit+0xf3/0x650 [ 39.071554] do_syscall_64+0xbf/0x430 [ 39.072111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.072863] RIP: 0033:0x7f43e8dbe5cd [ 39.073426] 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 [ 39.075940] RSP: 002b:00007ffef7f2baf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.077025] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43e8dbe5cd [ 39.078034] RDX: 00005595d3304e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.079053] RBP: 00007ffef7f2bb50 R08: 0000000000000000 R09: 00007ffef7f2b1f0 [ 39.080074] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595fec67ad0 [ 39.081090] R13: 00007ffef7f2bf80 R14: 00005595fec68bc0 R15: 00005595fec79780 [ 39.082121] [ 39.082495] irq event stamp: 1711 [ 39.082983] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 39.084197] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 39.085421] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 39.086660] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 39.087869] ---[ end trace 0000000000000000 ]--- [ 41.991986] ------------[ cut here ]------------ [ 41.992399] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.993246] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.993877] Modules linked in: [ 41.994135] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.994978] Tainted: [W]=WARN [ 41.995214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.995843] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.996212] 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 [ 41.997546] RSP: 0018:ffff888018e17bc0 EFLAGS: 00010286 [ 41.997940] RAX: 0000000000000000 RBX: ffffed10031c2f78 RCX: ffffffff813a4050 [ 41.998482] RDX: ffff888017538000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.999005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 41.999555] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.000078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e17df8 [ 42.000618] FS: 00007fc9d71b0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.001208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.001655] CR2: 00007ffcd7303ef7 CR3: 000000001e6df000 CR4: 0000000000350ef0 [ 42.002179] Call Trace: [ 42.002394] [ 42.002570] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.002929] ? __create_object+0x59/0x80 [ 42.003244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.003663] __vmalloc_noprof+0x59/0x60 [ 42.003968] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.004336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.004713] bpf_prog_alloc+0x39/0x200 [ 42.005005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.005398] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.005763] do_seccomp+0x349/0x25e0 [ 42.006047] ? find_held_lock+0x2b/0x80 [ 42.006368] ? do_prlimit+0x310/0x610 [ 42.006667] ? __pfx_do_seccomp+0x10/0x10 [ 42.006981] ? do_raw_spin_unlock+0x53/0x220 [ 42.007331] ? _raw_spin_unlock+0x1e/0x40 [ 42.007652] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.008040] ? static_key_count+0x60/0x80 [ 42.008383] prctl_set_seccomp+0x4e/0x70 [ 42.008692] __do_sys_prctl+0xe6c/0x1d70 [ 42.009006] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.009368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.009758] ? irqentry_exit+0xf3/0x650 [ 42.010063] do_syscall_64+0xbf/0x430 [ 42.010381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.010766] RIP: 0033:0x7fc9d76a25cd [ 42.011043] 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 [ 42.012386] RSP: 002b:00007ffcd7302a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.012947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9d76a25cd [ 42.013486] RDX: 000055d12b6a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.014008] RBP: 00007ffcd7302ae0 R08: 0000000000000000 R09: 00007ffcd7302180 [ 42.014549] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d161542ad0 [ 42.015070] R13: 00007ffcd7302f10 R14: 000055d161543bc0 R15: 000055d161554780 [ 42.015623] [ 42.015804] irq event stamp: 1621 [ 42.016060] hardirqs last enabled at (1629): [] __up_console_sem+0x78/0x80 [ 42.016709] hardirqs last disabled at (1638): [] __up_console_sem+0x5d/0x80 [ 42.017349] softirqs last enabled at (1142): [] handle_softirqs+0x50c/0x770 [ 42.017991] softirqs last disabled at (1137): [] __irq_exit_rcu+0xc4/0x100 [ 42.018629] ---[ end trace 0000000000000000 ]--- [ 42.611118] ------------[ cut here ]------------ [ 42.611554] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.612455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.613105] Modules linked in: [ 42.613406] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.614273] Tainted: [W]=WARN [ 42.614551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.615191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.615614] 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 [ 42.617041] RSP: 0018:ffff888018eefbc0 EFLAGS: 00010286 [ 42.617491] RAX: 0000000000000000 RBX: ffffed10031ddf78 RCX: ffffffff813a4050 [ 42.618046] RDX: ffff88800f595340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.618636] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031ddf2f [ 42.619189] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.619778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018eefdf8 [ 42.620356] FS: 00007f90e0017900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.620980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.621465] CR2: 00007fffdb449ef7 CR3: 000000000e61c000 CR4: 0000000000350ef0 [ 42.622022] Call Trace: [ 42.622232] [ 42.622443] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.622826] ? __create_object+0x59/0x80 [ 42.623160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.623607] __vmalloc_noprof+0x59/0x60 [ 42.623930] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.624300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.624727] bpf_prog_alloc+0x39/0x200 [ 42.625037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.625458] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.625845] do_seccomp+0x349/0x25e0 [ 42.626147] ? find_held_lock+0x2b/0x80 [ 42.626492] ? do_prlimit+0x310/0x610 [ 42.626809] ? __pfx_do_seccomp+0x10/0x10 [ 42.627140] ? do_raw_spin_unlock+0x53/0x220 [ 42.627525] ? _raw_spin_unlock+0x1e/0x40 [ 42.627861] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.628271] ? static_key_count+0x60/0x80 [ 42.628636] prctl_set_seccomp+0x4e/0x70 [ 42.628966] __do_sys_prctl+0xe6c/0x1d70 [ 42.629297] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.629688] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.630099] ? irqentry_exit+0xf3/0x650 [ 42.630441] do_syscall_64+0xbf/0x430 [ 42.630759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.631163] RIP: 0033:0x7f90e05095cd [ 42.631493] 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 [ 42.632910] RSP: 002b:00007fffdb448ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.633525] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90e05095cd [ 42.634076] RDX: 0000558f96c8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.634651] RBP: 00007fffdb448d00 R08: 0000000000000000 R09: 00007fffdb4483a0 [ 42.635203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558fccbf6ad0 [ 42.635787] R13: 00007fffdb449130 R14: 0000558fccbf7bc0 R15: 0000558fccc08780 [ 42.636371] [ 42.636562] irq event stamp: 1671 [ 42.636839] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 42.637522] hardirqs last disabled at (1688): [] __up_console_sem+0x5d/0x80 [ 42.638181] softirqs last enabled at (1218): [] handle_softirqs+0x50c/0x770 [ 42.638876] softirqs last disabled at (1209): [] __irq_exit_rcu+0xc4/0x100 [ 42.639557] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6225' (ECDSA) to the list of known hosts. 2025/11/18 08:59:14 fuzzer started 2025/11/18 08:59:14 dialing manager at localhost:34383 2025/11/18 08:59:14 checking machine... 2025/11/18 08:59:14 checking revisions... [ 43.472958] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:59:14 testing simple program... [ 43.555907] cgroup: Unknown subsys name 'net' [ 43.621393] cgroup: Unknown subsys name 'cpuset' [ 43.645041] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:59:13 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff84c97e9a RDI=ffff88806ce31cd0 RBP=ffff88801ecec5e0 RSP=ffff8880141a7d00 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=ffff888009462500 RIP=ffffffff815292f4 RFL=00000002 [-------] 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 00007fc9d71b0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd72fc000 CR3=000000001e69f000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888009643780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009644200 RDI=ffff888009644200 RBP=ffff8880096441d8 RSP=ffff88806cf08870 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 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 0000000000000000 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=00007ffe2b0a0e78 CR3=0000000005c8a000 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=00007fe2c6af45100000560630a46790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000