[ 39.067417] ------------[ cut here ]------------ [ 39.068157] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.069865] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.071120] Modules linked in: [ 39.071658] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.073305] Tainted: [W]=WARN [ 39.073766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.074991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.075751] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.078398] RSP: 0018:ffff88801740fbc0 EFLAGS: 00010286 [ 39.079173] RAX: 0000000000000000 RBX: ffffed1002e81f78 RCX: ffffffff813a4050 [ 39.080270] RDX: ffff888018b61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.081344] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e81f2f [ 39.082422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.083493] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801740fdf8 [ 39.084573] FS: 00007f3c9e907900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.085775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.086670] CR2: 00007f3c9ee6d4a6 CR3: 0000000013d8e000 CR4: 0000000000350ef0 [ 39.087746] Call Trace: [ 39.088132] [ 39.088514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.089267] ? __create_object+0x59/0x80 [ 39.089890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.090725] __vmalloc_noprof+0x59/0x60 [ 39.091353] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.092044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092825] bpf_prog_alloc+0x39/0x200 [ 39.093444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094227] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.094944] do_seccomp+0x349/0x25e0 [ 39.095550] ? find_held_lock+0x2b/0x80 [ 39.096160] ? do_prlimit+0x310/0x610 [ 39.096782] ? __pfx_do_seccomp+0x10/0x10 [ 39.097444] ? do_raw_spin_unlock+0x53/0x220 [ 39.098108] ? _raw_spin_unlock+0x1e/0x40 [ 39.098773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.099583] ? static_key_count+0x60/0x80 [ 39.100255] prctl_set_seccomp+0x4e/0x70 [ 39.100869] __do_sys_prctl+0xe6c/0x1d70 [ 39.101525] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.102256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.103032] ? irqentry_exit+0xf3/0x650 [ 39.103671] do_syscall_64+0xbf/0x430 [ 39.104281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.105047] RIP: 0033:0x7f3c9edf95cd [ 39.105638] 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 [ 39.108286] RSP: 002b:00007ffcb7f34fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.109439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c9edf95cd [ 39.110512] RDX: 000055ed1cf51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.111580] RBP: 00007ffcb7f35020 R08: 0000000000000000 R09: 00007ffcb7f346c0 [ 39.112659] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed55a9cad0 [ 39.113719] R13: 00007ffcb7f35450 R14: 000055ed55a9dbc0 R15: 000055ed55aae780 [ 39.114815] [ 39.115167] irq event stamp: 1735 [ 39.115710] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 39.116985] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 39.118270] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 39.119571] softirqs last disabled at (1243): [] __irq_exit_rcu+0xc4/0x100 [ 39.120837] ---[ end trace 0000000000000000 ]--- [ 42.359948] ------------[ cut here ]------------ [ 42.360851] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.362930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.364377] Modules linked in: [ 42.364958] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.366942] Tainted: [W]=WARN [ 42.367538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.369004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.369902] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.373058] RSP: 0018:ffff8880165efbc0 EFLAGS: 00010286 [ 42.374024] RAX: 0000000000000000 RBX: ffffed1002cbdf78 RCX: ffffffff813a4050 [ 42.375320] RDX: ffff888017358000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.376593] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbdf2f [ 42.377872] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.379140] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165efdf8 [ 42.380429] FS: 00007fd3c5bd5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.381879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.382942] CR2: 00007fd3c60c7580 CR3: 000000001fb88000 CR4: 0000000000350ef0 [ 42.384227] Call Trace: [ 42.384679] [ 42.385085] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.385977] ? __create_object+0x59/0x80 [ 42.386782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.387750] __vmalloc_noprof+0x59/0x60 [ 42.388503] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.389384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.390336] bpf_prog_alloc+0x39/0x200 [ 42.391014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.391936] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.392838] do_seccomp+0x349/0x25e0 [ 42.393557] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.394476] ? __pfx_do_seccomp+0x10/0x10 [ 42.395275] ? find_held_lock+0x2b/0x80 [ 42.395984] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.396957] ? static_key_count+0x60/0x80 [ 42.397793] prctl_set_seccomp+0x4e/0x70 [ 42.398573] __do_sys_prctl+0xe6c/0x1d70 [ 42.399353] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.400133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.401066] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.401988] ? irqentry_exit+0xf3/0x650 [ 42.402751] do_syscall_64+0xbf/0x430 [ 42.403483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.404400] RIP: 0033:0x7fd3c60c75cd [ 42.405033] 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 [ 42.408107] RSP: 002b:00007ffd25c08b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.409465] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3c60c75cd [ 42.410761] RDX: 00005610af7a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.411677] RBP: 00007ffd25c08b60 R08: 0000000000000000 R09: 00007ffd25c08200 [ 42.412449] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610e9a5ead0 [ 42.413219] R13: 00007ffd25c08f90 R14: 00005610e9a5fbc0 R15: 00005610e9a70780 [ 42.413966] [ 42.414272] irq event stamp: 1693 [ 42.414640] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 42.415564] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 42.416476] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 42.417403] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 42.418330] ---[ end trace 0000000000000000 ]--- [ 43.215051] ------------[ cut here ]------------ [ 43.215987] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.218019] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.219479] Modules linked in: [ 43.220077] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.222065] Tainted: [W]=WARN [ 43.222679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.224162] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.225060] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.228222] RSP: 0018:ffff888016c7fbc0 EFLAGS: 00010286 [ 43.229159] RAX: 0000000000000000 RBX: ffffed1002d8ff78 RCX: ffffffff813a4050 [ 43.230471] RDX: ffff888015fd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.231757] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8ff2f [ 43.233049] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.234341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c7fdf8 [ 43.235624] FS: 00007f277c506900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.237070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.238128] CR2: 00007f277c9f8580 CR3: 000000001fa4c000 CR4: 0000000000350ef0 [ 43.239454] Call Trace: [ 43.239926] [ 43.240381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.241285] ? __create_object+0x59/0x80 [ 43.242039] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.243029] __vmalloc_noprof+0x59/0x60 [ 43.243777] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.244644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.245567] bpf_prog_alloc+0x39/0x200 [ 43.246303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.247228] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.248086] do_seccomp+0x349/0x25e0 [ 43.248807] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.249707] ? __pfx_do_seccomp+0x10/0x10 [ 43.250508] ? find_held_lock+0x2b/0x80 [ 43.251286] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.252238] ? static_key_count+0x60/0x80 [ 43.253005] prctl_set_seccomp+0x4e/0x70 [ 43.253777] __do_sys_prctl+0xe6c/0x1d70 [ 43.254574] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.255444] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.256407] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.257359] ? irqentry_exit+0xf3/0x650 [ 43.258086] do_syscall_64+0xbf/0x430 [ 43.258827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.259602] RIP: 0033:0x7f277c9f85cd [ 43.260144] 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 [ 43.262763] RSP: 002b:00007ffd76df4390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.263878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f277c9f85cd [ 43.264936] RDX: 0000555974612e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.265989] RBP: 00007ffd76df43f0 R08: 0000000000000000 R09: 00007ffd76df3a90 [ 43.267060] R10: 0000000000000000 R11: 0000000000000246 R12: 000055598dbeaad0 [ 43.268114] R13: 00007ffd76df4820 R14: 000055598dbebbc0 R15: 000055598dbfc780 [ 43.269204] [ 43.269569] irq event stamp: 1675 [ 43.270069] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 43.271330] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 43.272592] softirqs last enabled at (1298): [] handle_softirqs+0x50c/0x770 [ 43.273870] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 43.275130] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42498' (ECDSA) to the list of known hosts. 2025/11/17 23:10:13 fuzzer started 2025/11/17 23:10:13 dialing manager at localhost:37895 2025/11/17 23:10:13 checking machine... 2025/11/17 23:10:13 checking revisions... [ 44.058701] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:10:13 testing simple program... [ 44.138477] cgroup: Unknown subsys name 'net' [ 44.197908] cgroup: Unknown subsys name 'cpuset' [ 44.212128] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:10:12 Registers: info registers vcpu 0 RAX=ffffffff83c6430f RBX=ffffffff81618fa0 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff83c6430f RDI=ffff88806ce08b18 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a48 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000009a530 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff8880142e9bc0 R15=ffff88800945d3c0 RIP=ffffffff81618fa4 RFL=00000286 [--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 00007f1ad52ef900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1ad4a04000 CR3=000000000dc44000 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=afddd61d675e4f9198454eb7010d5a3c XMM02=eff9b2d0a8fce9cb00000000002ff948 XMM03=2c67c8bc2e329bc300000000002ffa70 XMM04=2a7559f4bf9816e500000000000ae988 XMM05=5e9f88fddb480bf1000000000031f228 XMM06=d96330e2d2db8632000000000031e0e0 XMM07=fb795ef6d6577056000000000030d738 XMM08=2c67c8bc2e329bc300000000002ffa70 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025071 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd3c618d0b0 CR3=0000000020041000 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