[ 39.091518] ------------[ cut here ]------------ [ 39.092580] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.095205] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.096805] Modules linked in: [ 39.097497] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.099635] Tainted: [W]=WARN [ 39.100288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.101858] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.102833] 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 [ 39.106232] RSP: 0018:ffff888015bcfbc0 EFLAGS: 00010286 [ 39.107300] RAX: 0000000000000000 RBX: ffffed1002b79f78 RCX: ffffffff813a4050 [ 39.108682] RDX: ffff888015845340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.110041] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b79f2f [ 39.111422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.112789] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bcfdf8 [ 39.114193] FS: 00007f6e5f322900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.115785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.116914] CR2: 00007f6e5f814580 CR3: 000000000d6cd000 CR4: 0000000000350ef0 [ 39.118345] Call Trace: [ 39.118839] [ 39.119327] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.120279] ? __create_object+0x59/0x80 [ 39.121149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.122234] __vmalloc_noprof+0x59/0x60 [ 39.123000] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.123931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.124930] bpf_prog_alloc+0x39/0x200 [ 39.125740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.126783] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.127765] do_seccomp+0x349/0x25e0 [ 39.128518] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.129464] ? __pfx_do_seccomp+0x10/0x10 [ 39.130303] ? find_held_lock+0x2b/0x80 [ 39.131126] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.132150] ? static_key_count+0x60/0x80 [ 39.132963] prctl_set_seccomp+0x4e/0x70 [ 39.133817] __do_sys_prctl+0xe6c/0x1d70 [ 39.134718] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.135663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.136690] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.137726] ? irqentry_exit+0xf3/0x650 [ 39.138543] do_syscall_64+0xbf/0x430 [ 39.139383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.140448] RIP: 0033:0x7f6e5f8145cd [ 39.141201] 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 [ 39.144675] RSP: 002b:00007ffffe830f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.146141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e5f8145cd [ 39.147553] RDX: 000055d2bcb22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.148913] RBP: 00007ffffe830f90 R08: 0000000000000000 R09: 00007ffffe830630 [ 39.150278] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2ddd81ad0 [ 39.151665] R13: 00007ffffe8313c0 R14: 000055d2ddd82bc0 R15: 000055d2ddd93780 [ 39.153057] [ 39.153565] irq event stamp: 1761 [ 39.154314] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 39.155949] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 39.157321] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 39.158709] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 39.160153] ---[ end trace 0000000000000000 ]--- [ 42.114319] ------------[ cut here ]------------ [ 42.115291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.117376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.118875] Modules linked in: [ 42.119535] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.121579] Tainted: [W]=WARN [ 42.122445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.124032] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.124971] 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 [ 42.128233] RSP: 0018:ffff8880163d7bc0 EFLAGS: 00010286 [ 42.129236] RAX: 0000000000000000 RBX: ffffed1002c7af78 RCX: ffffffff813a4050 [ 42.130555] RDX: ffff88800f34d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.131907] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7af2f [ 42.133238] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.134556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163d7df8 [ 42.135902] FS: 00007fa24c04c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.137368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.138460] CR2: 00007ffddc274ef7 CR3: 0000000020eaa000 CR4: 0000000000350ef0 [ 42.139777] Call Trace: [ 42.140299] [ 42.140714] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.141627] ? __create_object+0x59/0x80 [ 42.142421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.143419] __vmalloc_noprof+0x59/0x60 [ 42.144191] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.145023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.145953] bpf_prog_alloc+0x39/0x200 [ 42.146704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.147663] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.148577] do_seccomp+0x349/0x25e0 [ 42.149311] ? find_held_lock+0x2b/0x80 [ 42.150040] ? do_prlimit+0x310/0x610 [ 42.150792] ? __pfx_do_seccomp+0x10/0x10 [ 42.151603] ? do_raw_spin_unlock+0x53/0x220 [ 42.152452] ? _raw_spin_unlock+0x1e/0x40 [ 42.153244] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.154228] ? static_key_count+0x60/0x80 [ 42.155004] prctl_set_seccomp+0x4e/0x70 [ 42.155775] __do_sys_prctl+0xe6c/0x1d70 [ 42.156557] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.157420] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.158396] ? irqentry_exit+0xf3/0x650 [ 42.159188] do_syscall_64+0xbf/0x430 [ 42.159907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.160863] RIP: 0033:0x7fa24c53e5cd [ 42.161567] 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 [ 42.164788] RSP: 002b:00007ffddc272270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.166142] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa24c53e5cd [ 42.167443] RDX: 00005631e3260e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.168550] RBP: 00007ffddc2722d0 R08: 0000000000000000 R09: 00007ffddc271970 [ 42.169626] R10: 0000000000000000 R11: 0000000000000246 R12: 000056320e68cb10 [ 42.170695] R13: 00007ffddc272700 R14: 000056320e68d2b0 R15: 000056320e6a16f0 [ 42.171781] [ 42.172177] irq event stamp: 1809 [ 42.172677] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.173929] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.175197] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 42.176470] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 42.177728] ---[ end trace 0000000000000000 ]--- [ 43.004686] ------------[ cut here ]------------ [ 43.005912] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.008030] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.009597] Modules linked in: [ 43.010282] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.012409] Tainted: [W]=WARN [ 43.013009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.014586] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.015596] 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 [ 43.019017] RSP: 0018:ffff88800ef5fbc0 EFLAGS: 00010286 [ 43.020101] RAX: 0000000000000000 RBX: ffffed1001debf78 RCX: ffffffff813a4050 [ 43.021506] RDX: ffff8880175b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.022859] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001debf2f [ 43.024257] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.025644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef5fdf8 [ 43.027032] FS: 00007fb2fb97c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.028590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.029727] CR2: 00007ffdcc9beef7 CR3: 0000000020df0000 CR4: 0000000000350ef0 [ 43.031122] Call Trace: [ 43.031625] [ 43.032060] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.033029] ? __create_object+0x59/0x80 [ 43.033873] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.034919] __vmalloc_noprof+0x59/0x60 [ 43.035782] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.036708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.037708] bpf_prog_alloc+0x39/0x200 [ 43.038511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.039511] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.040482] do_seccomp+0x349/0x25e0 [ 43.041260] ? find_held_lock+0x2b/0x80 [ 43.042027] ? do_prlimit+0x310/0x610 [ 43.042837] ? __pfx_do_seccomp+0x10/0x10 [ 43.043726] ? do_raw_spin_unlock+0x53/0x220 [ 43.044622] ? _raw_spin_unlock+0x1e/0x40 [ 43.045456] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.046494] ? static_key_count+0x60/0x80 [ 43.047371] prctl_set_seccomp+0x4e/0x70 [ 43.048199] __do_sys_prctl+0xe6c/0x1d70 [ 43.048990] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.049910] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.050956] ? irqentry_exit+0xf3/0x650 [ 43.051715] do_syscall_64+0xbf/0x430 [ 43.052356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.053189] RIP: 0033:0x7fb2fbe6e5cd [ 43.053770] 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 [ 43.056542] RSP: 002b:00007ffdcc9bd250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.057740] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2fbe6e5cd [ 43.058855] RDX: 000056545e99ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.059986] RBP: 00007ffdcc9bd2b0 R08: 0000000000000000 R09: 00007ffdcc9bc950 [ 43.061122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565483fddb10 [ 43.062250] R13: 00007ffdcc9bd6e0 R14: 0000565483fde2b0 R15: 0000565483ff26f0 [ 43.063397] [ 43.063771] irq event stamp: 1767 [ 43.064340] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 43.065682] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 43.067016] softirqs last enabled at (1272): [] handle_softirqs+0x50c/0x770 [ 43.068350] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100 [ 43.069677] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44085' (ECDSA) to the list of known hosts. 2025/11/18 17:05:35 fuzzer started 2025/11/18 17:05:35 dialing manager at localhost:34383 2025/11/18 17:05:35 checking machine... 2025/11/18 17:05:35 checking revisions... [ 43.950789] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:05:35 testing simple program... [ 44.037830] cgroup: Unknown subsys name 'net' [ 44.094537] cgroup: Unknown subsys name 'cpuset' [ 44.110984] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:05:34 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888017735340 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017735d98 RSP=ffff88800ef5f6e0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017735d98 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 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 00007fa24c04c900 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=00007fa24c6040b0 CR3=0000000020e37000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023ad3 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f093f432020 CR3=000000000d1f7000 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=3a2b405ad3a0b6ad9144f65d4d73467a XMM02=00000000003036c8ec2efd57dc4c00df XMM03=000000000030e3b0c8a01395f663d466 XMM04=f152aafe22fed1dd00000000000ae988 XMM05=090f1556b20111b3000000000031ede8 XMM06=a2f9b47e579f329d0000000000318848 XMM07=e042d86d42eb936e000000000030e688 XMM08=c8a01395f663d4660000000000303728 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000