[ 45.802728] ------------[ cut here ]------------ [ 45.803606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.805659] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 45.807203] Modules linked in: [ 45.807895] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.809900] Tainted: [W]=WARN [ 45.810462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.812009] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.812930] 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 [ 45.816187] RSP: 0018:ffff888015eafbc0 EFLAGS: 00010286 [ 45.817196] RAX: 0000000000000000 RBX: ffffed1002bd5f78 RCX: ffffffff813a4050 [ 45.818513] RDX: ffff888017b51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.819819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd5f2f [ 45.821117] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.822397] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015eafdf8 [ 45.823722] FS: 00007f7d9088f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.825205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.826284] CR2: 00007ffc25851ef7 CR3: 000000000ca27000 CR4: 0000000000350ef0 [ 45.827598] Call Trace: [ 45.828132] [ 45.828549] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.829465] ? __create_object+0x59/0x80 [ 45.830262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.831255] __vmalloc_noprof+0x59/0x60 [ 45.832020] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.832918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.833870] bpf_prog_alloc+0x39/0x200 [ 45.834573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.835510] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.836432] do_seccomp+0x349/0x25e0 [ 45.837170] ? find_held_lock+0x2b/0x80 [ 45.837944] ? do_prlimit+0x310/0x610 [ 45.838643] ? __pfx_do_seccomp+0x10/0x10 [ 45.839446] ? do_raw_spin_unlock+0x53/0x220 [ 45.840325] ? _raw_spin_unlock+0x1e/0x40 [ 45.841170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.842149] ? static_key_count+0x60/0x80 [ 45.842960] prctl_set_seccomp+0x4e/0x70 [ 45.843746] __do_sys_prctl+0xe6c/0x1d70 [ 45.844488] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.845408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.846407] ? irqentry_exit+0xf3/0x650 [ 45.847188] do_syscall_64+0xbf/0x430 [ 45.847965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.848975] RIP: 0033:0x7f7d90d815cd [ 45.849655] 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 [ 45.852919] RSP: 002b:00007ffc2584fff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.854292] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d90d815cd [ 45.855609] RDX: 00005608bf06de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.856939] RBP: 00007ffc25850050 R08: 0000000000000000 R09: 00007ffc2584f6f0 [ 45.858239] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608f5105240 [ 45.859529] R13: 00007ffc25850480 R14: 00005608f510e380 R15: 00005608f5119540 [ 45.860879] [ 45.861329] irq event stamp: 1723 [ 45.862021] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 45.863568] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 45.865104] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 45.866653] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 45.868210] ---[ end trace 0000000000000000 ]--- [ 48.658852] ------------[ cut here ]------------ [ 48.659751] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.662195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 48.664979] Modules linked in: [ 48.665562] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.668012] Tainted: [W]=WARN [ 48.668561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.670011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.670924] 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 [ 48.674073] RSP: 0018:ffff88800b0bfbc0 EFLAGS: 00010286 [ 48.675034] RAX: 0000000000000000 RBX: ffffed1001617f78 RCX: ffffffff813a4050 [ 48.676286] RDX: ffff88801b851bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.677558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001617f2f [ 48.678814] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.680062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b0bfdf8 [ 48.681335] FS: 00007f9b403f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.682730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.683786] CR2: 00007f9b408e6580 CR3: 0000000014040000 CR4: 0000000000350ef0 [ 48.685056] Call Trace: [ 48.685510] [ 48.685954] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.686840] ? __create_object+0x59/0x80 [ 48.687569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.688511] __vmalloc_noprof+0x59/0x60 [ 48.689260] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.690111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.691024] bpf_prog_alloc+0x39/0x200 [ 48.691753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.692622] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.693509] do_seccomp+0x349/0x25e0 [ 48.694212] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.695091] ? __pfx_do_seccomp+0x10/0x10 [ 48.695866] ? find_held_lock+0x2b/0x80 [ 48.696580] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.697534] ? static_key_count+0x60/0x80 [ 48.698318] prctl_set_seccomp+0x4e/0x70 [ 48.699075] __do_sys_prctl+0xe6c/0x1d70 [ 48.699845] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.700645] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.701610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.702554] ? irqentry_exit+0xf3/0x650 [ 48.703306] do_syscall_64+0xbf/0x430 [ 48.704025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.704966] RIP: 0033:0x7f9b408e65cd [ 48.705621] 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 [ 48.708724] RSP: 002b:00007fff859a58d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.709900] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b408e65cd [ 48.710948] RDX: 0000558722503e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.711999] RBP: 00007fff859a5930 R08: 0000000000000000 R09: 00007fff859a4fd0 [ 48.713061] R10: 0000000000000000 R11: 0000000000000246 R12: 000055875b1f4ad0 [ 48.714107] R13: 00007fff859a5d60 R14: 000055875b1f5bc0 R15: 000055875b206780 [ 48.715166] [ 48.715511] irq event stamp: 2127 [ 48.716047] hardirqs last enabled at (2137): [] __up_console_sem+0x78/0x80 [ 48.717298] hardirqs last disabled at (2146): [] __up_console_sem+0x5d/0x80 [ 48.718542] softirqs last enabled at (1988): [] handle_softirqs+0x50c/0x770 [ 48.719804] softirqs last disabled at (1983): [] __irq_exit_rcu+0xc4/0x100 [ 48.721054] ---[ end trace 0000000000000000 ]--- [ 49.324940] ------------[ cut here ]------------ [ 49.325951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.327589] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/260 [ 49.328803] Modules linked in: [ 49.329303] CPU: 1 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.330936] Tainted: [W]=WARN [ 49.331405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.332632] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.333421] 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 [ 49.336074] RSP: 0018:ffff888016a2fbc0 EFLAGS: 00010286 [ 49.336889] RAX: 0000000000000000 RBX: ffffed1002d45f78 RCX: ffffffff813a4050 [ 49.337968] RDX: ffff88800f0a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.339060] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d45f2f [ 49.340129] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.341199] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a2fdf8 [ 49.342276] FS: 00007f25ff2b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.343488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.344371] CR2: 00007f25ff7a4580 CR3: 000000001f90b000 CR4: 0000000000350ef0 [ 49.345461] Call Trace: [ 49.345880] [ 49.346232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.346990] ? __create_object+0x59/0x80 [ 49.347642] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.348453] __vmalloc_noprof+0x59/0x60 [ 49.349126] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.349865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.350625] bpf_prog_alloc+0x39/0x200 [ 49.351271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.352049] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.352829] do_seccomp+0x349/0x25e0 [ 49.353411] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.354196] ? __pfx_do_seccomp+0x10/0x10 [ 49.354863] ? find_held_lock+0x2b/0x80 [ 49.355475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.356317] ? static_key_count+0x60/0x80 [ 49.356991] prctl_set_seccomp+0x4e/0x70 [ 49.357614] __do_sys_prctl+0xe6c/0x1d70 [ 49.358294] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.359019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.359841] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.360651] ? irqentry_exit+0xf3/0x650 [ 49.361305] do_syscall_64+0xbf/0x430 [ 49.361942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.362753] RIP: 0033:0x7f25ff7a45cd [ 49.363305] 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 [ 49.366115] RSP: 002b:00007ffffd3bf750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.367272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25ff7a45cd [ 49.368400] RDX: 00005619a75afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.369485] RBP: 00007ffffd3bf7b0 R08: 0000000000000000 R09: 00007ffffd3bee50 [ 49.370612] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619d1362ad0 [ 49.371701] R13: 00007ffffd3bfbe0 R14: 00005619d1363bc0 R15: 00005619d1374780 [ 49.372817] [ 49.373194] irq event stamp: 1769 [ 49.373760] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.375054] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.376396] softirqs last enabled at (1260): [] handle_softirqs+0x50c/0x770 [ 49.377740] softirqs last disabled at (1193): [] __irq_exit_rcu+0xc4/0x100 [ 49.379078] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44791' (ECDSA) to the list of known hosts. 2025/11/18 11:04:27 fuzzer started 2025/11/18 11:04:27 dialing manager at localhost:34383 2025/11/18 11:04:27 checking machine... 2025/11/18 11:04:27 checking revisions... [ 50.294023] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:04:28 testing simple program... [ 50.383386] cgroup: Unknown subsys name 'net' [ 50.442622] cgroup: Unknown subsys name 'cpuset' [ 50.455275] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:04:27 Registers: info registers vcpu 0 RAX=0000000000041bef RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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=00007fff8599f000 CR3=000000000cc60000 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=2036323a34303a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3235 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3235325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a34303a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801c54bbc8 RCX=ffffffff81cd97cc RDX=1ffff110032170bc RSI=ffffffff81cd97ed RDI=ffff8880190b8648 RBP=ffff8880190b85e0 RSP=ffff888015eafcb0 R8 =0000000000000000 R9 =ffffed1001a061d1 R10=0000000000000002 R11=0000000000000001 R12=ffff88801423e580 R13=0000000000000010 R14=ffff8880190b85e0 R15=0000000000000002 RIP=ffffffff81cd9825 RFL=00000212 [----A--] 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 00007f9b403f4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9b403be008 CR3=0000000010001000 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