[ 39.192972] ------------[ cut here ]------------ [ 39.193894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.195976] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.197659] Modules linked in: [ 39.198256] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.200379] Tainted: [W]=WARN [ 39.200942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.202432] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.203361] 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 [ 39.206577] RSP: 0018:ffff888019f57bc0 EFLAGS: 00010286 [ 39.207584] RAX: 0000000000000000 RBX: ffffed10033eaf78 RCX: ffffffff813a4050 [ 39.208870] RDX: ffff88800efa9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.210159] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033eaf2f [ 39.211466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.212770] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f57df8 [ 39.214085] FS: 00007f3068247900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.215560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.216657] CR2: 00007f30687ad4a6 CR3: 000000001a5b4000 CR4: 0000000000350ef0 [ 39.217950] Call Trace: [ 39.218467] [ 39.218895] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.219799] ? __create_object+0x59/0x80 [ 39.220585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.221563] __vmalloc_noprof+0x59/0x60 [ 39.222286] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.223171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.224095] bpf_prog_alloc+0x39/0x200 [ 39.224832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.225755] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.226682] do_seccomp+0x349/0x25e0 [ 39.227412] ? find_held_lock+0x2b/0x80 [ 39.228139] ? do_prlimit+0x310/0x610 [ 39.228889] ? __pfx_do_seccomp+0x10/0x10 [ 39.229688] ? do_raw_spin_unlock+0x53/0x220 [ 39.230535] ? _raw_spin_unlock+0x1e/0x40 [ 39.231300] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.232280] ? static_key_count+0x60/0x80 [ 39.233091] prctl_set_seccomp+0x4e/0x70 [ 39.233869] __do_sys_prctl+0xe6c/0x1d70 [ 39.234677] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.235549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.236539] ? irqentry_exit+0xf3/0x650 [ 39.237270] do_syscall_64+0xbf/0x430 [ 39.238023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.238997] RIP: 0033:0x7f30687395cd [ 39.239709] 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 [ 39.242953] RSP: 002b:00007ffd01bf6000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.244345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30687395cd [ 39.245654] RDX: 00005605fa2b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.246955] RBP: 00007ffd01bf6060 R08: 0000000000000000 R09: 00007ffd01bf5700 [ 39.248258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560610a74ad0 [ 39.249557] R13: 00007ffd01bf6490 R14: 0000560610a75bc0 R15: 0000560610a86780 [ 39.250902] [ 39.251366] irq event stamp: 1805 [ 39.251982] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.253525] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.255053] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 39.256575] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 39.258068] ---[ end trace 0000000000000000 ]--- [ 42.425582] ------------[ cut here ]------------ [ 42.426529] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.428554] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.430037] Modules linked in: [ 42.430742] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.432712] Tainted: [W]=WARN [ 42.433268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.434734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.435658] 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 [ 42.438839] RSP: 0018:ffff8880185a7bc0 EFLAGS: 00010286 [ 42.439823] RAX: 0000000000000000 RBX: ffffed10030b4f78 RCX: ffffffff813a4050 [ 42.441100] RDX: ffff888015cab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.442366] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b4f2f [ 42.443654] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.444937] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185a7df8 [ 42.446206] FS: 00007fc1fabe7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.447680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.448757] CR2: 00007fc1fb14d4a6 CR3: 000000000a24f000 CR4: 0000000000350ef0 [ 42.450031] Call Trace: [ 42.450523] [ 42.450942] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.451845] ? __create_object+0x59/0x80 [ 42.452628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.453599] __vmalloc_noprof+0x59/0x60 [ 42.454363] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.455192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.456126] bpf_prog_alloc+0x39/0x200 [ 42.456859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.457796] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.458707] do_seccomp+0x349/0x25e0 [ 42.459431] ? find_held_lock+0x2b/0x80 [ 42.460137] ? do_prlimit+0x310/0x610 [ 42.460883] ? __pfx_do_seccomp+0x10/0x10 [ 42.461663] ? do_raw_spin_unlock+0x53/0x220 [ 42.462501] ? _raw_spin_unlock+0x1e/0x40 [ 42.463234] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.464206] ? static_key_count+0x60/0x80 [ 42.465022] prctl_set_seccomp+0x4e/0x70 [ 42.465794] __do_sys_prctl+0xe6c/0x1d70 [ 42.466598] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.467458] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.468439] ? irqentry_exit+0xf3/0x650 [ 42.469160] do_syscall_64+0xbf/0x430 [ 42.469905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.470849] RIP: 0033:0x7fc1fb0d95cd [ 42.471551] 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 [ 42.474705] RSP: 002b:00007ffd0be760e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.476082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1fb0d95cd [ 42.477365] RDX: 00005592eb79fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.478664] RBP: 00007ffd0be76140 R08: 0000000000000000 R09: 00007ffd0be757e0 [ 42.479951] R10: 0000000000000000 R11: 0000000000000246 R12: 000055930f784ad0 [ 42.481228] R13: 00007ffd0be76570 R14: 000055930f785bc0 R15: 000055930f796780 [ 42.482518] [ 42.482947] irq event stamp: 1797 [ 42.483597] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 42.485138] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 42.486665] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 42.488177] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 42.489696] ---[ end trace 0000000000000000 ]--- [ 43.295454] ------------[ cut here ]------------ [ 43.296180] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.297898] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 43.299111] Modules linked in: [ 43.299652] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.301328] Tainted: [W]=WARN [ 43.301788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.303020] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.303788] 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 [ 43.306461] RSP: 0018:ffff8880164f7bc0 EFLAGS: 00010286 [ 43.307255] RAX: 0000000000000000 RBX: ffffed1002c9ef78 RCX: ffffffff813a4050 [ 43.308330] RDX: ffff888019c70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.309395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9ef2f [ 43.310463] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.311546] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164f7df8 [ 43.312620] FS: 00007fc0cf73b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.313829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.314719] CR2: 00007fc0cfca14a6 CR3: 000000000a2bc000 CR4: 0000000000350ef0 [ 43.315793] Call Trace: [ 43.316180] [ 43.316557] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.317265] ? __create_object+0x59/0x80 [ 43.317912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.318740] __vmalloc_noprof+0x59/0x60 [ 43.319376] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.320070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.320851] bpf_prog_alloc+0x39/0x200 [ 43.321473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.322204] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.322962] do_seccomp+0x349/0x25e0 [ 43.323552] ? find_held_lock+0x2b/0x80 [ 43.324150] ? do_prlimit+0x310/0x610 [ 43.324767] ? __pfx_do_seccomp+0x10/0x10 [ 43.325429] ? do_raw_spin_unlock+0x53/0x220 [ 43.326084] ? _raw_spin_unlock+0x1e/0x40 [ 43.326752] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.327552] ? static_key_count+0x60/0x80 [ 43.328183] prctl_set_seccomp+0x4e/0x70 [ 43.328829] __do_sys_prctl+0xe6c/0x1d70 [ 43.329489] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.330160] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.330975] ? irqentry_exit+0xf3/0x650 [ 43.331610] do_syscall_64+0xbf/0x430 [ 43.332195] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.332981] RIP: 0033:0x7fc0cfc2d5cd [ 43.334007] 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 [ 43.336646] RSP: 002b:00007ffc6ebd5000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.337772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0cfc2d5cd [ 43.338845] RDX: 000055794d63ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.339917] RBP: 00007ffc6ebd5060 R08: 0000000000000000 R09: 00007ffc6ebd4700 [ 43.340980] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579625b8ad0 [ 43.342053] R13: 00007ffc6ebd5490 R14: 00005579625b9bc0 R15: 00005579625ca780 [ 43.343142] [ 43.343523] irq event stamp: 1777 [ 43.344027] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 43.345300] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 43.346593] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 43.347880] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 43.349139] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36330' (ECDSA) to the list of known hosts. 2025/11/17 10:36:35 fuzzer started 2025/11/17 10:36:35 dialing manager at localhost:37895 2025/11/17 10:36:35 checking machine... 2025/11/17 10:36:35 checking revisions... [ 44.267627] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:36:35 testing simple program... [ 44.351514] cgroup: Unknown subsys name 'net' [ 44.415953] cgroup: Unknown subsys name 'cpuset' [ 44.428129] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:36:34 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff866dc15c RCX=ffffffff8161932d RDX=0000000000000000 RSI=ffffffff86a49c36 RDI=ffffffff866dc158 RBP=ffffffff866dc158 RSP=ffff88806ce089b8 R8 =ffffffff86a49c36 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=ffffffff866dc158 R13=ffffffff866dc158 R14=ffffffff866dc158 R15=dffffc0000000000 RIP=ffffffff8135da98 RFL=00000256 [---ZAP-] 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 00007f0da8e8d700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0be70000 CR3=000000000e94c000 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=2034333a36333a303120373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a36333a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888015d6b780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015d6c1d8 RSP=ffff8880164f73b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015d6c1d8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270f5 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 00007fc1fabe7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f51b23c6000 CR3=00000000210ad000 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=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