[ 54.086624] ------------[ cut here ]------------ [ 54.087538] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.089505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.091020] Modules linked in: [ 54.091610] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.093565] Tainted: [W]=WARN [ 54.094156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.095608] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.096498] 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 [ 54.099612] RSP: 0018:ffff88800f467bc0 EFLAGS: 00010286 [ 54.100567] RAX: 0000000000000000 RBX: ffffed1001e8cf78 RCX: ffffffff813a4050 [ 54.101845] RDX: ffff88801aa71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.103131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e8cf2f [ 54.104382] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.105632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f467df8 [ 54.106908] FS: 00007fe79288b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.108313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.109365] CR2: 00007ffd71d27ef7 CR3: 000000000d0f4000 CR4: 0000000000350ef0 [ 54.110641] Call Trace: [ 54.111149] [ 54.111553] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.112433] ? __create_object+0x59/0x80 [ 54.113205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.114173] __vmalloc_noprof+0x59/0x60 [ 54.114931] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.115741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.116654] bpf_prog_alloc+0x39/0x200 [ 54.117371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.118296] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.119190] do_seccomp+0x349/0x25e0 [ 54.119854] ? find_held_lock+0x2b/0x80 [ 54.120597] ? do_prlimit+0x310/0x610 [ 54.121329] ? __pfx_do_seccomp+0x10/0x10 [ 54.122116] ? do_raw_spin_unlock+0x53/0x220 [ 54.122935] ? _raw_spin_unlock+0x1e/0x40 [ 54.123656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.124605] ? static_key_count+0x60/0x80 [ 54.125395] prctl_set_seccomp+0x4e/0x70 [ 54.126156] __do_sys_prctl+0xe6c/0x1d70 [ 54.126922] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.127718] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.128658] ? irqentry_exit+0xf3/0x650 [ 54.129404] do_syscall_64+0xbf/0x430 [ 54.130139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.131068] RIP: 0033:0x7fe792d7d5cd [ 54.131712] 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 [ 54.134815] RSP: 002b:00007ffd71d26750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.136154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe792d7d5cd [ 54.137409] RDX: 000055b912099e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.138681] RBP: 00007ffd71d267b0 R08: 0000000000000000 R09: 00007ffd71d25e50 [ 54.139961] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b95205abf0 [ 54.141233] R13: 00007ffd71d26be0 R14: 000055b952064380 R15: 000055b95206f460 [ 54.142530] [ 54.142990] irq event stamp: 1725 [ 54.143577] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 54.145077] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 54.146566] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 54.148064] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 54.149545] ---[ end trace 0000000000000000 ]--- [ 57.308754] ------------[ cut here ]------------ [ 57.309729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.311392] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.312583] Modules linked in: [ 57.313235] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.315206] Tainted: [W]=WARN [ 57.315734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.317070] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.317992] 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 [ 57.320657] RSP: 0018:ffff88801ab2fbc0 EFLAGS: 00010286 [ 57.321476] RAX: 0000000000000000 RBX: ffffed1003565f78 RCX: ffffffff813a4050 [ 57.322561] RDX: ffff888016235340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.323613] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003565f2f [ 57.324682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.325744] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab2fdf8 [ 57.326820] FS: 00007fe91ee86900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.328024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.328901] CR2: 00007fe91f378580 CR3: 000000001fa01000 CR4: 0000000000350ef0 [ 57.329965] Call Trace: [ 57.330350] [ 57.330693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.331430] ? __create_object+0x59/0x80 [ 57.332074] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.332840] __vmalloc_noprof+0x59/0x60 [ 57.333458] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.334181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.334945] bpf_prog_alloc+0x39/0x200 [ 57.335516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.336265] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.337003] do_seccomp+0x349/0x25e0 [ 57.337559] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.338310] ? __pfx_do_seccomp+0x10/0x10 [ 57.339166] ? find_held_lock+0x2b/0x80 [ 57.339762] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.340561] ? static_key_count+0x60/0x80 [ 57.341228] prctl_set_seccomp+0x4e/0x70 [ 57.341837] __do_sys_prctl+0xe6c/0x1d70 [ 57.342490] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.343206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.344001] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.344756] ? irqentry_exit+0xf3/0x650 [ 57.345499] do_syscall_64+0xbf/0x430 [ 57.346124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.347040] RIP: 0033:0x7fe91f3785cd [ 57.347587] 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 [ 57.350226] RSP: 002b:00007ffc389f07d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.351362] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe91f3785cd [ 57.352426] RDX: 000055b08ff81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.353472] RBP: 00007ffc389f0830 R08: 0000000000000000 R09: 00007ffc389efed0 [ 57.354536] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b0be221ad0 [ 57.355603] R13: 00007ffc389f0c60 R14: 000055b0be222bc0 R15: 000055b0be233780 [ 57.356695] [ 57.357123] irq event stamp: 1785 [ 57.357606] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 57.358809] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 57.360133] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 57.361357] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 57.362562] ---[ end trace 0000000000000000 ]--- [ 58.176744] ------------[ cut here ]------------ [ 58.177658] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.179637] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 58.181084] Modules linked in: [ 58.181672] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.183643] Tainted: [W]=WARN [ 58.184231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.185693] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.186610] 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 [ 58.189725] RSP: 0018:ffff888016e2fbc0 EFLAGS: 00010286 [ 58.190708] RAX: 0000000000000000 RBX: ffffed1002dc5f78 RCX: ffffffff813a4050 [ 58.191992] RDX: ffff8880162fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.193260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc5f2f [ 58.194554] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.195819] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e2fdf8 [ 58.197090] FS: 00007f33d3dbb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.198520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.199579] CR2: 00007ffc6d0c8ef7 CR3: 000000000cedd000 CR4: 0000000000350ef0 [ 58.200836] Call Trace: [ 58.201328] [ 58.201749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.202653] ? __create_object+0x59/0x80 [ 58.203432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.204392] __vmalloc_noprof+0x59/0x60 [ 58.205155] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.206030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.206967] bpf_prog_alloc+0x39/0x200 [ 58.207661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.208579] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.209476] do_seccomp+0x349/0x25e0 [ 58.210207] ? find_held_lock+0x2b/0x80 [ 58.210975] ? do_prlimit+0x310/0x610 [ 58.211677] ? __pfx_do_seccomp+0x10/0x10 [ 58.212454] ? do_raw_spin_unlock+0x53/0x220 [ 58.213298] ? _raw_spin_unlock+0x1e/0x40 [ 58.214102] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.215072] ? static_key_count+0x60/0x80 [ 58.215832] prctl_set_seccomp+0x4e/0x70 [ 58.216619] __do_sys_prctl+0xe6c/0x1d70 [ 58.217415] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.218282] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.219262] ? irqentry_exit+0xf3/0x650 [ 58.220037] do_syscall_64+0xbf/0x430 [ 58.220731] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.221673] RIP: 0033:0x7f33d42ad5cd [ 58.222437] 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 [ 58.225560] RSP: 002b:00007ffc6d0c7b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.226927] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33d42ad5cd [ 58.228214] RDX: 0000557477dfbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.229512] RBP: 00007ffc6d0c7bd0 R08: 0000000000000000 R09: 00007ffc6d0c7270 [ 58.230826] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574797dcad0 [ 58.232139] R13: 00007ffc6d0c8000 R14: 00005574797ddbc0 R15: 00005574797ee780 [ 58.233481] [ 58.233960] irq event stamp: 1761 [ 58.234569] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 58.236093] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 58.237610] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 58.239183] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 58.240700] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40492' (ECDSA) to the list of known hosts. 2025/11/18 22:09:28 fuzzer started 2025/11/18 22:09:28 dialing manager at localhost:34383 2025/11/18 22:09:28 checking machine... 2025/11/18 22:09:28 checking revisions... [ 59.114573] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:09:28 testing simple program... [ 59.199898] cgroup: Unknown subsys name 'net' [ 59.274790] cgroup: Unknown subsys name 'cpuset' [ 59.289030] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:09:27 Registers: info registers vcpu 0 RAX=ffffffff813c15a0 RBX=ffffffff866b2ba0 RCX=ffffffff813c156d RDX=0000000000000000 RSI=ffffffff86a0ba62 RDI=ffffffff866b2b88 RBP=ffffffff866b2b88 RSP=ffff888009627788 R8 =ffffffff86a0ba62 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000897b R12=ffffffff866b2b9c R13=ffffffff866b2b88 R14=ffffffff866b2b88 R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000283 [--S---C] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe91f43d618 CR3=000000001fa06000 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 info registers vcpu 1 RAX=000000000001fb7b 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b0be260000 CR3=000000000d0ce000 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=2037323a39303a323220383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037323a39303a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000