[ 45.745302] ------------[ cut here ]------------ [ 45.746410] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.748665] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.750346] Modules linked in: [ 45.751065] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.753611] Tainted: [W]=WARN [ 45.754250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.756030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.757055] 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 [ 45.760665] RSP: 0018:ffff88800f06fbc0 EFLAGS: 00010286 [ 45.761773] RAX: 0000000000000000 RBX: ffffed1001e0df78 RCX: ffffffff813a4050 [ 45.763246] RDX: ffff8880163f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.764705] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e0df2f [ 45.766166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.767625] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f06fdf8 [ 45.769072] FS: 00007fb10df6a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.770719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.771942] CR2: 00007fff6cddfef7 CR3: 000000000b3bd000 CR4: 0000000000350ef0 [ 45.773415] Call Trace: [ 45.773951] [ 45.774477] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.775521] ? __create_object+0x59/0x80 [ 45.776423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.777519] __vmalloc_noprof+0x59/0x60 [ 45.778333] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.779334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.780433] bpf_prog_alloc+0x39/0x200 [ 45.781218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.782282] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.783311] do_seccomp+0x349/0x25e0 [ 45.784113] ? find_held_lock+0x2b/0x80 [ 45.784975] ? do_prlimit+0x310/0x610 [ 45.785811] ? __pfx_do_seccomp+0x10/0x10 [ 45.786730] ? do_raw_spin_unlock+0x53/0x220 [ 45.787683] ? _raw_spin_unlock+0x1e/0x40 [ 45.788571] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.789666] ? static_key_count+0x60/0x80 [ 45.790576] prctl_set_seccomp+0x4e/0x70 [ 45.791466] __do_sys_prctl+0xe6c/0x1d70 [ 45.792296] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.793268] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.794357] ? irqentry_exit+0xf3/0x650 [ 45.795231] do_syscall_64+0xbf/0x430 [ 45.796071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.797142] RIP: 0033:0x7fb10e45c5cd [ 45.797942] 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 [ 45.801509] RSP: 002b:00007fff6cddd3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.803062] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb10e45c5cd [ 45.804502] RDX: 000055be1a8a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.805945] RBP: 00007fff6cddd450 R08: 0000000000000000 R09: 00007fff6cddcaf0 [ 45.807415] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be1d87abf0 [ 45.808867] R13: 00007fff6cddd880 R14: 000055be1d884380 R15: 000055be1d88f460 [ 45.810328] [ 45.810854] irq event stamp: 1821 [ 45.811608] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 45.813325] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 45.815084] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 45.816620] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 45.818077] ---[ end trace 0000000000000000 ]--- [ 49.144769] ------------[ cut here ]------------ [ 49.145712] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.147689] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.149128] Modules linked in: [ 49.149757] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.151725] Tainted: [W]=WARN [ 49.152267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.153735] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.154640] 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 [ 49.157841] RSP: 0018:ffff888017b5fbc0 EFLAGS: 00010286 [ 49.158823] RAX: 0000000000000000 RBX: ffffed1002f6bf78 RCX: ffffffff813a4050 [ 49.160120] RDX: ffff88800a50b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.161418] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6bf2f [ 49.162700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.164018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b5fdf8 [ 49.165300] FS: 00007fcf1d874900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.166752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.167855] CR2: 00007fcf1dd66580 CR3: 000000001fb3f000 CR4: 0000000000350ef0 [ 49.169150] Call Trace: [ 49.169660] [ 49.170077] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.170989] ? __create_object+0x59/0x80 [ 49.171786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.172765] __vmalloc_noprof+0x59/0x60 [ 49.173537] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.174414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.175309] bpf_prog_alloc+0x39/0x200 [ 49.176055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.176995] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.177904] do_seccomp+0x349/0x25e0 [ 49.178640] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.179555] ? __pfx_do_seccomp+0x10/0x10 [ 49.180309] ? find_held_lock+0x2b/0x80 [ 49.181082] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.182054] ? static_key_count+0x60/0x80 [ 49.182851] prctl_set_seccomp+0x4e/0x70 [ 49.183654] __do_sys_prctl+0xe6c/0x1d70 [ 49.184446] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.185262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.186229] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.187210] ? irqentry_exit+0xf3/0x650 [ 49.187983] do_syscall_64+0xbf/0x430 [ 49.188734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.189691] RIP: 0033:0x7fcf1dd665cd [ 49.190350] 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 [ 49.193559] RSP: 002b:00007ffc63526a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.194952] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf1dd665cd [ 49.196249] RDX: 000056368b449e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.197530] RBP: 00007ffc63526aa0 R08: 0000000000000000 R09: 00007ffc63526140 [ 49.198817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563690a9f2b0 [ 49.200099] R13: 00007ffc63526ed0 R14: 0000563690aa1d20 R15: 0000563690ab38d0 [ 49.201423] [ 49.201862] irq event stamp: 1687 [ 49.202523] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 49.204067] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 49.205609] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 49.207172] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 49.208588] ---[ end trace 0000000000000000 ]--- [ 49.959193] ------------[ cut here ]------------ [ 49.960117] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.962120] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.963592] Modules linked in: [ 49.964185] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.966216] Tainted: [W]=WARN [ 49.966821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.968319] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.969244] 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 [ 49.972690] RSP: 0018:ffff888016e27bc0 EFLAGS: 00010286 [ 49.973753] RAX: 0000000000000000 RBX: ffffed1002dc4f78 RCX: ffffffff813a4050 [ 49.975061] RDX: ffff888015e60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.976354] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc4f2f [ 49.977675] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.979004] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e27df8 [ 49.980294] FS: 00007fd6ba865900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.981749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.982821] CR2: 00007fd6bad57580 CR3: 000000000e5e9000 CR4: 0000000000350ef0 [ 49.984126] Call Trace: [ 49.984631] [ 49.985046] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.985949] ? __create_object+0x59/0x80 [ 49.986744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.987752] __vmalloc_noprof+0x59/0x60 [ 49.988523] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.989410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.990318] bpf_prog_alloc+0x39/0x200 [ 49.991096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.992052] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.992964] do_seccomp+0x349/0x25e0 [ 49.993694] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.994600] ? __pfx_do_seccomp+0x10/0x10 [ 49.995425] ? find_held_lock+0x2b/0x80 [ 49.996169] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.997150] ? static_key_count+0x60/0x80 [ 49.997945] prctl_set_seccomp+0x4e/0x70 [ 49.998731] __do_sys_prctl+0xe6c/0x1d70 [ 49.999538] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.000359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.001333] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.002308] ? irqentry_exit+0xf3/0x650 [ 50.003111] do_syscall_64+0xbf/0x430 [ 50.003920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.004890] RIP: 0033:0x7fd6bad575cd [ 50.005616] 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 [ 50.008858] RSP: 002b:00007ffe06961800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.010238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6bad575cd [ 50.011550] RDX: 00005603e155de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.012847] RBP: 00007ffe06961860 R08: 0000000000000000 R09: 00007ffe06960f00 [ 50.014125] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603edb97ad0 [ 50.015436] R13: 00007ffe06961c90 R14: 00005603edb98bc0 R15: 00005603edba9780 [ 50.016749] [ 50.017185] irq event stamp: 1855 [ 50.017839] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 50.019388] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 50.020929] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 50.022483] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 50.024038] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22309' (ECDSA) to the list of known hosts. 2025/11/18 16:04:02 fuzzer started 2025/11/18 16:04:02 dialing manager at localhost:34383 2025/11/18 16:04:02 checking machine... 2025/11/18 16:04:02 checking revisions... [ 50.974595] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:04:02 testing simple program... [ 51.072875] cgroup: Unknown subsys name 'net' [ 51.145004] cgroup: Unknown subsys name 'cpuset' [ 51.160669] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:04:01 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81b8c138 RCX=ffff888016f57a24 RDX=1ffff11002deaf65 RSI=ffffffff85e1ffe0 RDI=ffffffff81b8c138 RBP=ffffffff81b8c138 RSP=ffff888016f57a80 R8 =0000000000000001 R9 =ffff888016f57b10 R10=000000000003c9ed R11=0000000000023cd5 R12=0000000000000001 R13=0000000000000000 R14=ffff888015e63780 R15=0000000000000cc0 RIP=ffffffff81439c92 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 00007fcf1d874900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcf1de2b618 CR3=000000001faa2000 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=00000000000248a7 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f66ebff8000 CR3=0000000013786000 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=2c9afe73c2b471a127458088d206d390 XMM02=ec2efd57dc4c00df0000000000303d50 XMM03=ec1e09fff133c06e0000000000303e20 XMM04=d7bf64850712622600000000000ae988 XMM05=07c8bb74b6c04a440000000000320418 XMM06=d74844bf967d85ba00000000003202a0 XMM07=e042d86d42eb936e0000000000310748 XMM08=ec1e09fff133c06e0000000000303e20 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000