[ 54.100641] ------------[ cut here ]------------ [ 54.101476] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.103261] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 54.104546] Modules linked in: [ 54.105072] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.106821] Tainted: [W]=WARN [ 54.107354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.108650] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.109471] 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 [ 54.112282] RSP: 0018:ffff88801a77fbc0 EFLAGS: 00010286 [ 54.113117] RAX: 0000000000000000 RBX: ffffed10034eff78 RCX: ffffffff813a4050 [ 54.114248] RDX: ffff888016ad1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.115389] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034eff2f [ 54.116518] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.117662] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a77fdf8 [ 54.118778] FS: 00007f52b8b8f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.120045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.120995] CR2: 00007ffd49db2ef7 CR3: 000000000da10000 CR4: 0000000000350ef0 [ 54.122133] Call Trace: [ 54.122593] [ 54.122956] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.123764] ? __create_object+0x59/0x80 [ 54.124458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.125313] __vmalloc_noprof+0x59/0x60 [ 54.125945] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.126707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.127536] bpf_prog_alloc+0x39/0x200 [ 54.128147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.128987] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.129787] do_seccomp+0x349/0x25e0 [ 54.130410] ? find_held_lock+0x2b/0x80 [ 54.131056] ? do_prlimit+0x310/0x610 [ 54.131706] ? __pfx_do_seccomp+0x10/0x10 [ 54.132391] ? do_raw_spin_unlock+0x53/0x220 [ 54.133095] ? _raw_spin_unlock+0x1e/0x40 [ 54.133779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.134640] ? static_key_count+0x60/0x80 [ 54.135338] prctl_set_seccomp+0x4e/0x70 [ 54.135979] __do_sys_prctl+0xe6c/0x1d70 [ 54.136666] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.137444] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.138302] ? irqentry_exit+0xf3/0x650 [ 54.138940] do_syscall_64+0xbf/0x430 [ 54.139590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.140421] RIP: 0033:0x7f52b90815cd [ 54.141023] 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 [ 54.143826] RSP: 002b:00007ffd49db1b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.145045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52b90815cd [ 54.146204] RDX: 00005594ab658e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.147346] RBP: 00007ffd49db1b60 R08: 0000000000000000 R09: 00007ffd49db1200 [ 54.148481] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594cf04ead0 [ 54.149614] R13: 00007ffd49db1f90 R14: 00005594cf04fbc0 R15: 00005594cf060780 [ 54.150771] [ 54.151146] irq event stamp: 1719 [ 54.151712] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 54.153081] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 54.154421] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 54.155787] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 54.157130] ---[ end trace 0000000000000000 ]--- [ 57.151940] ------------[ cut here ]------------ [ 57.152886] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.154934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.156404] Modules linked in: [ 57.157004] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.158991] Tainted: [W]=WARN [ 57.159602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.161115] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.162043] 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 [ 57.165235] RSP: 0018:ffff888019bf7bc0 EFLAGS: 00010286 [ 57.166168] RAX: 0000000000000000 RBX: ffffed100337ef78 RCX: ffffffff813a4050 [ 57.167524] RDX: ffff888015d6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.168809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337ef2f [ 57.170108] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.171394] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bf7df8 [ 57.172686] FS: 00007f48d3a22900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.174141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.175229] CR2: 00007f48d3f14580 CR3: 000000000cf14000 CR4: 0000000000350ef0 [ 57.176527] Call Trace: [ 57.177005] [ 57.177459] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.178369] ? __create_object+0x59/0x80 [ 57.179103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.180073] __vmalloc_noprof+0x59/0x60 [ 57.180841] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.181743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.182683] bpf_prog_alloc+0x39/0x200 [ 57.183441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.184377] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.185311] do_seccomp+0x349/0x25e0 [ 57.185982] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.186887] ? __pfx_do_seccomp+0x10/0x10 [ 57.187678] ? find_held_lock+0x2b/0x80 [ 57.188439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.189427] ? static_key_count+0x60/0x80 [ 57.190260] prctl_set_seccomp+0x4e/0x70 [ 57.190992] __do_sys_prctl+0xe6c/0x1d70 [ 57.191780] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.192631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.193617] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.194595] ? irqentry_exit+0xf3/0x650 [ 57.195370] do_syscall_64+0xbf/0x430 [ 57.196067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.197028] RIP: 0033:0x7f48d3f145cd [ 57.197727] 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 [ 57.200882] RSP: 002b:00007ffee86889e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.202267] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48d3f145cd [ 57.203565] RDX: 000055bf1aad4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.204853] RBP: 00007ffee8688a40 R08: 0000000000000000 R09: 00007ffee86880e0 [ 57.206155] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf1f0b12b0 [ 57.207486] R13: 00007ffee8688e70 R14: 000055bf1f0b3d20 R15: 000055bf1f0c58d0 [ 57.208796] [ 57.209270] irq event stamp: 1785 [ 57.209881] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 57.211402] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 57.212941] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 57.214498] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 57.216026] ---[ end trace 0000000000000000 ]--- [ 58.129291] ------------[ cut here ]------------ [ 58.130175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.132334] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/261 [ 58.133844] Modules linked in: [ 58.134490] CPU: 0 UID: 104 PID: 261 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.136498] Tainted: [W]=WARN [ 58.137074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.138557] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.139471] 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 [ 58.142683] RSP: 0018:ffff88800f19fbc0 EFLAGS: 00010286 [ 58.143708] RAX: 0000000000000000 RBX: ffffed1001e33f78 RCX: ffffffff813a4050 [ 58.145009] RDX: ffff888018ad1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.146285] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e33f2f [ 58.147595] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.148906] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f19fdf8 [ 58.150228] FS: 00007f6e706c8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.151681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.152766] CR2: 00007ffed6caeef7 CR3: 000000000d247000 CR4: 0000000000350ef0 [ 58.154066] Call Trace: [ 58.154592] [ 58.155010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.155940] ? __create_object+0x59/0x80 [ 58.156717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.157713] __vmalloc_noprof+0x59/0x60 [ 58.158477] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.159373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.160345] bpf_prog_alloc+0x39/0x200 [ 58.161074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.162002] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.162900] do_seccomp+0x349/0x25e0 [ 58.163620] ? find_held_lock+0x2b/0x80 [ 58.164405] ? do_prlimit+0x310/0x610 [ 58.165125] ? __pfx_do_seccomp+0x10/0x10 [ 58.165919] ? do_raw_spin_unlock+0x53/0x220 [ 58.166760] ? _raw_spin_unlock+0x1e/0x40 [ 58.167548] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.168540] ? static_key_count+0x60/0x80 [ 58.169360] prctl_set_seccomp+0x4e/0x70 [ 58.170096] __do_sys_prctl+0xe6c/0x1d70 [ 58.170884] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.171763] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.172756] ? irqentry_exit+0xf3/0x650 [ 58.173545] do_syscall_64+0xbf/0x430 [ 58.174298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.175257] RIP: 0033:0x7f6e70bba5cd [ 58.175944] 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 [ 58.179128] RSP: 002b:00007ffed6cadd50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.180534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e70bba5cd [ 58.181865] RDX: 000055a1f44c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.183206] RBP: 00007ffed6caddb0 R08: 0000000000000000 R09: 00007ffed6cad450 [ 58.184529] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a200a36ad0 [ 58.185856] R13: 00007ffed6cae1e0 R14: 000055a200a37bc0 R15: 000055a200a48780 [ 58.187164] [ 58.187622] irq event stamp: 1767 [ 58.188308] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 58.189880] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 58.191440] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 58.193027] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 58.194540] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42537' (ECDSA) to the list of known hosts. 2025/11/18 13:18:16 fuzzer started 2025/11/18 13:18:17 dialing manager at localhost:34383 2025/11/18 13:18:17 checking machine... 2025/11/18 13:18:17 checking revisions... [ 59.098906] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:18:17 testing simple program... [ 59.185520] cgroup: Unknown subsys name 'net' [ 59.293042] cgroup: Unknown subsys name 'cpuset' [ 59.343803] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:18:16 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888015d43780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015d441d8 RDI=ffff888015d43780 RBP=ffff888015d441d8 RSP=ffff88801bd2f788 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888015d441d8 R15=0000000000000005 RIP=ffffffff815265d9 RFL=00000086 [--S--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 00007fc92e591900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556a109912c0 CR3=000000000cd6b000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=000000000000019f0000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88806cf08b28 RCX=ffff88806cf089b4 RDX=0000000000000000 RSI=ffffffff81ab08be RDI=ffff88806cf08b34 RBP=000000000000000c RSP=ffff88806cf08a40 R8 =ffffffff869d948c R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff88806cf08b28 R13=0000000000000000 R14=ffff888015d6b780 R15=ffff888018a5ae00 RIP=ffffffff816191ae RFL=00000217 [----APC] 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 00007f48d3a22900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055bf1f0d8818 CR3=000000001f3d7000 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=2036313a38313a333120383120766f4e XMM01=6964206465766965636552203a5d3135 XMM02=6f63736964203a31313a303837323320 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035313a38313a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000