[ 39.142205] ------------[ cut here ]------------ [ 39.143331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.145619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.147377] Modules linked in: [ 39.148125] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.150393] Tainted: [W]=WARN [ 39.151082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.152768] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.153820] 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 [ 39.157500] RSP: 0018:ffff8880180afbc0 EFLAGS: 00010286 [ 39.158649] RAX: 0000000000000000 RBX: ffffed1003015f78 RCX: ffffffff813a4050 [ 39.160118] RDX: ffff888016a49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.161588] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003015f2f [ 39.163070] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.164547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880180afdf8 [ 39.165996] FS: 00007f3fb93f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.167640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.168847] CR2: 00007f3fb98e3580 CR3: 000000000fe95000 CR4: 0000000000350ef0 [ 39.170316] Call Trace: [ 39.170912] [ 39.171376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.172380] ? __create_object+0x59/0x80 [ 39.173281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.174370] __vmalloc_noprof+0x59/0x60 [ 39.175242] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.176233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.177281] bpf_prog_alloc+0x39/0x200 [ 39.178105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.179162] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.180172] do_seccomp+0x349/0x25e0 [ 39.180982] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.181999] ? __pfx_do_seccomp+0x10/0x10 [ 39.182890] ? find_held_lock+0x2b/0x80 [ 39.183693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.184782] ? static_key_count+0x60/0x80 [ 39.185621] prctl_set_seccomp+0x4e/0x70 [ 39.186484] __do_sys_prctl+0xe6c/0x1d70 [ 39.187377] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.188332] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.189408] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.190486] ? irqentry_exit+0xf3/0x650 [ 39.191355] do_syscall_64+0xbf/0x430 [ 39.192171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.193235] RIP: 0033:0x7f3fb98e35cd [ 39.194017] 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 [ 39.197575] RSP: 002b:00007ffecca97050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.199121] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3fb98e35cd [ 39.200564] RDX: 0000557a7d1dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.201987] RBP: 00007ffecca970b0 R08: 0000000000000000 R09: 00007ffecca96750 [ 39.203433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a937fa2b0 [ 39.204866] R13: 00007ffecca974e0 R14: 0000557a937fcd20 R15: 0000557a9380e8d0 [ 39.206315] [ 39.206863] irq event stamp: 1767 [ 39.207548] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 39.209243] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 39.210925] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 39.212408] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 39.213850] ---[ end trace 0000000000000000 ]--- [ 42.677541] ------------[ cut here ]------------ [ 42.678468] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.680493] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.681955] Modules linked in: [ 42.682567] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.684550] Tainted: [W]=WARN [ 42.685384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.686895] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.687821] 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 [ 42.691052] RSP: 0018:ffff888019e97bc0 EFLAGS: 00010286 [ 42.692056] RAX: 0000000000000000 RBX: ffffed10033d2f78 RCX: ffffffff813a4050 [ 42.693323] RDX: ffff8880171c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.694634] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d2f2f [ 42.695947] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.697238] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e97df8 [ 42.698531] FS: 00007fb99f37d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.699994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.701084] CR2: 00007fb99f8e34a6 CR3: 000000000db5e000 CR4: 0000000000350ef0 [ 42.702398] Call Trace: [ 42.702920] [ 42.703336] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.704248] ? __create_object+0x59/0x80 [ 42.705043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.706022] __vmalloc_noprof+0x59/0x60 [ 42.706738] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.707627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.708569] bpf_prog_alloc+0x39/0x200 [ 42.709315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.710246] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.711162] do_seccomp+0x349/0x25e0 [ 42.711905] ? find_held_lock+0x2b/0x80 [ 42.712626] ? do_prlimit+0x310/0x610 [ 42.713369] ? __pfx_do_seccomp+0x10/0x10 [ 42.714161] ? do_raw_spin_unlock+0x53/0x220 [ 42.715001] ? _raw_spin_unlock+0x1e/0x40 [ 42.715728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.716687] ? static_key_count+0x60/0x80 [ 42.717489] prctl_set_seccomp+0x4e/0x70 [ 42.718268] __do_sys_prctl+0xe6c/0x1d70 [ 42.719081] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.719939] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.720921] ? irqentry_exit+0xf3/0x650 [ 42.721643] do_syscall_64+0xbf/0x430 [ 42.722415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.723412] RIP: 0033:0x7fb99f86f5cd [ 42.724123] 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 [ 42.727338] RSP: 002b:00007ffd2403ef40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.728708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb99f86f5cd [ 42.729998] RDX: 000055ceeca5ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.731299] RBP: 00007ffd2403efa0 R08: 0000000000000000 R09: 00007ffd2403e640 [ 42.732597] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf1f03dad0 [ 42.733886] R13: 00007ffd2403f3d0 R14: 000055cf1f03ebc0 R15: 000055cf1f04f780 [ 42.735196] [ 42.735627] irq event stamp: 1799 [ 42.736276] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 42.737803] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.739353] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 42.740663] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 42.741918] ---[ end trace 0000000000000000 ]--- [ 43.561163] ------------[ cut here ]------------ [ 43.561970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.563700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.564973] Modules linked in: [ 43.565482] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.567189] Tainted: [W]=WARN [ 43.567671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.568963] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.569717] 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 [ 43.572489] RSP: 0018:ffff88801a20fbc0 EFLAGS: 00010286 [ 43.573340] RAX: 0000000000000000 RBX: ffffed1003441f78 RCX: ffffffff813a4050 [ 43.574455] RDX: ffff888017851bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.575554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003441f2f [ 43.576662] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.577777] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a20fdf8 [ 43.578894] FS: 00007fe13b52a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.580128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.581040] CR2: 00007ffdd1af0ef8 CR3: 000000000ff8c000 CR4: 0000000000350ef0 [ 43.582144] Call Trace: [ 43.582540] [ 43.582946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.583665] ? __create_object+0x59/0x80 [ 43.584323] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.585158] __vmalloc_noprof+0x59/0x60 [ 43.585809] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.586523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.587326] bpf_prog_alloc+0x39/0x200 [ 43.587956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.588700] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.589460] do_seccomp+0x349/0x25e0 [ 43.590064] ? find_held_lock+0x2b/0x80 [ 43.590674] ? do_prlimit+0x310/0x610 [ 43.591299] ? __pfx_do_seccomp+0x10/0x10 [ 43.591971] ? do_raw_spin_unlock+0x53/0x220 [ 43.592644] ? _raw_spin_unlock+0x1e/0x40 [ 43.593297] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.594114] ? static_key_count+0x60/0x80 [ 43.594801] prctl_set_seccomp+0x4e/0x70 [ 43.595434] __do_sys_prctl+0xe6c/0x1d70 [ 43.596102] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.596819] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.597605] ? irqentry_exit+0xf3/0x650 [ 43.598251] do_syscall_64+0xbf/0x430 [ 43.598888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.599662] RIP: 0033:0x7fe13ba1c5cd [ 43.600244] 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 [ 43.602929] RSP: 002b:00007ffdd1aee9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.604076] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe13ba1c5cd [ 43.605150] RDX: 000055e55e542e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.606224] RBP: 00007ffdd1aeea00 R08: 0000000000000000 R09: 00007ffdd1aee0a0 [ 43.607316] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e596d40ad0 [ 43.608385] R13: 00007ffdd1aeee30 R14: 000055e596d41bc0 R15: 000055e596d52780 [ 43.609473] [ 43.609860] irq event stamp: 1687 [ 43.610371] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 43.611698] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 43.612956] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 43.614244] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 43.615526] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63530' (ECDSA) to the list of known hosts. 2025/11/18 12:24:30 fuzzer started 2025/11/18 12:24:31 dialing manager at localhost:34383 2025/11/18 12:24:31 checking machine... 2025/11/18 12:24:31 checking revisions... [ 44.566972] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:24:31 testing simple program... [ 44.674054] cgroup: Unknown subsys name 'net' [ 44.751060] cgroup: Unknown subsys name 'cpuset' [ 44.770496] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:24:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffea000061db00 RCX=ffffffff81a508ed RDX=ffff8880182b3780 RSI=ffffffff81a50963 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88801c4775a8 R8 =0000000000000000 R9 =fffff940000c3b60 R10=0000000000000000 R11=0000000000000001 R12=ffffea000061db00 R13=ffff88801dcd84b8 R14=ffff88800b8c2500 R15=ffffea000061db30 RIP=ffffffff81751e08 RFL=00000246 [---Z-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 00007fb99f37d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb99f347008 CR3=000000001fd16000 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 info registers vcpu 1 RAX=ffffffff8132ae7d RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880096eff01 RSI=ffff8880096eff38 RDI=ffff8880096eff38 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86a261c6 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000000d005 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff8880096eff40 R15=ffff88806cf08a70 RIP=ffffffff8135efad RFL=00000202 [-------] 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa5b6176018 CR3=000000000e295000 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=a0812bd5ed7a888cb045c031b9600f8c XMM02=0000000000304438eff9b2d0a8fce9cb XMM03=00000000003045082c67c8bc2e329bc3 XMM04=a2b109f7651026da00000000000ae988 XMM05=b3f6fa78b94e47f10000000000321f70 XMM06=474038aa6c007e1f00000000003208a8 XMM07=e042d86d42eb936e0000000000311160 XMM08=f8d58513c9b3733e0000000000304508 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000