[ 46.020658] ------------[ cut here ]------------ [ 46.021589] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.023632] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.025096] Modules linked in: [ 46.025685] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.027867] Tainted: [W]=WARN [ 46.028644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.030185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.031126] 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 [ 46.034290] RSP: 0018:ffff88801811fbc0 EFLAGS: 00010286 [ 46.035258] RAX: 0000000000000000 RBX: ffffed1003023f78 RCX: ffffffff813a4050 [ 46.036494] RDX: ffff888015ce8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.037791] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003023f2f [ 46.039119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.040444] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801811fdf8 [ 46.041800] FS: 00007f3659f70900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.043289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.044381] CR2: 00007ffd5aeceef7 CR3: 000000000dbd0000 CR4: 0000000000350ef0 [ 46.045677] Call Trace: [ 46.046173] [ 46.046582] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.047473] ? __create_object+0x59/0x80 [ 46.048257] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.049235] __vmalloc_noprof+0x59/0x60 [ 46.049950] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.050825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.051745] bpf_prog_alloc+0x39/0x200 [ 46.052467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.053392] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.054276] do_seccomp+0x349/0x25e0 [ 46.054932] ? find_held_lock+0x2b/0x80 [ 46.055680] ? do_prlimit+0x310/0x610 [ 46.056407] ? __pfx_do_seccomp+0x10/0x10 [ 46.057187] ? do_raw_spin_unlock+0x53/0x220 [ 46.057958] ? _raw_spin_unlock+0x1e/0x40 [ 46.058726] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.059688] ? static_key_count+0x60/0x80 [ 46.060481] prctl_set_seccomp+0x4e/0x70 [ 46.061255] __do_sys_prctl+0xe6c/0x1d70 [ 46.061978] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.062816] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.063749] ? irqentry_exit+0xf3/0x650 [ 46.064495] do_syscall_64+0xbf/0x430 [ 46.065247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.066183] RIP: 0033:0x7f365a4625cd [ 46.066825] 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 [ 46.069894] RSP: 002b:00007ffd5aecc470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.071234] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f365a4625cd [ 46.072487] RDX: 0000560bde485e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.073754] RBP: 00007ffd5aecc4d0 R08: 0000000000000000 R09: 00007ffd5aecbb70 [ 46.075008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c13dafad0 [ 46.076268] R13: 00007ffd5aecc900 R14: 0000560c13db0bc0 R15: 0000560c13dc1780 [ 46.077535] [ 46.077946] irq event stamp: 1809 [ 46.078574] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 46.080063] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 46.081560] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 46.083093] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 46.084570] ---[ end trace 0000000000000000 ]--- [ 48.930116] ------------[ cut here ]------------ [ 48.931003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.933128] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.934769] Modules linked in: [ 48.935460] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.937434] Tainted: [W]=WARN [ 48.937978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.939427] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.940322] 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 [ 48.943453] RSP: 0018:ffff8880168ffbc0 EFLAGS: 00010286 [ 48.944423] RAX: 0000000000000000 RBX: ffffed1002d1ff78 RCX: ffffffff813a4050 [ 48.945682] RDX: ffff888015c31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.946945] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1ff2f [ 48.948196] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.949455] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168ffdf8 [ 48.950707] FS: 00007f0498253900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.952126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.953175] CR2: 00007f0498745580 CR3: 00000000166b9000 CR4: 0000000000350ef0 [ 48.954439] Call Trace: [ 48.954892] [ 48.955335] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.956215] ? __create_object+0x59/0x80 [ 48.956939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.957903] __vmalloc_noprof+0x59/0x60 [ 48.958657] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.959527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.960436] bpf_prog_alloc+0x39/0x200 [ 48.961169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.962088] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.962936] do_seccomp+0x349/0x25e0 [ 48.963643] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.964527] ? __pfx_do_seccomp+0x10/0x10 [ 48.965300] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.966247] ? irqentry_exit+0x17b/0x650 [ 48.966960] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 48.967917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.968867] ? static_key_count+0x60/0x80 [ 48.969666] prctl_set_seccomp+0x4e/0x70 [ 48.970413] __do_sys_prctl+0xe6c/0x1d70 [ 48.971198] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.971995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.972940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.973902] ? irqentry_exit+0xf3/0x650 [ 48.974659] do_syscall_64+0xbf/0x430 [ 48.975383] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.976310] RIP: 0033:0x7f04987455cd [ 48.976964] 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 [ 48.980080] RSP: 002b:00007ffde17ea070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.981414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04987455cd [ 48.982461] RDX: 0000558520e29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.983507] RBP: 00007ffde17ea0d0 R08: 0000000000000000 R09: 00007ffde17e9770 [ 48.984566] R10: 0000000000000000 R11: 0000000000000246 R12: 000055854ec5f2b0 [ 48.985636] R13: 00007ffde17ea500 R14: 000055854ec61d20 R15: 000055854ec738d0 [ 48.986702] [ 48.987084] irq event stamp: 1855 [ 48.987582] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 48.988839] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 48.990096] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 48.991363] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 48.992609] ---[ end trace 0000000000000000 ]--- [ 49.652254] ------------[ cut here ]------------ [ 49.653162] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.655188] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.656595] Modules linked in: [ 49.657238] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.659411] Tainted: [W]=WARN [ 49.659957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.661478] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.662374] 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 [ 49.665536] RSP: 0018:ffff888016d7fbc0 EFLAGS: 00010286 [ 49.666502] RAX: 0000000000000000 RBX: ffffed1002daff78 RCX: ffffffff813a4050 [ 49.667758] RDX: ffff888017019bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.669012] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daff2f [ 49.670300] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.671558] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d7fdf8 [ 49.672815] FS: 00007f2a953d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.674235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.675273] CR2: 00007fffa9793ef7 CR3: 000000001fac8000 CR4: 0000000000350ef0 [ 49.676563] Call Trace: [ 49.677026] [ 49.677501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.678387] ? __create_object+0x59/0x80 [ 49.679177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.680131] __vmalloc_noprof+0x59/0x60 [ 49.680849] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.681728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.682661] bpf_prog_alloc+0x39/0x200 [ 49.683406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.684329] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.685249] do_seccomp+0x349/0x25e0 [ 49.685924] ? find_held_lock+0x2b/0x80 [ 49.686685] ? do_prlimit+0x310/0x610 [ 49.687435] ? __pfx_do_seccomp+0x10/0x10 [ 49.688227] ? do_raw_spin_unlock+0x53/0x220 [ 49.689018] ? _raw_spin_unlock+0x1e/0x40 [ 49.689826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.690776] ? static_key_count+0x60/0x80 [ 49.691571] prctl_set_seccomp+0x4e/0x70 [ 49.692335] __do_sys_prctl+0xe6c/0x1d70 [ 49.693134] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.693956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.694926] ? irqentry_exit+0xf3/0x650 [ 49.695688] do_syscall_64+0xbf/0x430 [ 49.696434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.697400] RIP: 0033:0x7f2a958ca5cd [ 49.698107] 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 [ 49.701264] RSP: 002b:00007fffa9792760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.702630] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a958ca5cd [ 49.703904] RDX: 00005639ceabee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.705186] RBP: 00007fffa97927c0 R08: 0000000000000000 R09: 00007fffa9791e60 [ 49.706465] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639d34c2bf0 [ 49.707733] R13: 00007fffa9792bf0 R14: 00005639d34cc380 R15: 00005639d34d7460 [ 49.709010] [ 49.709481] irq event stamp: 1781 [ 49.710019] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.711309] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.712576] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 49.713868] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 49.715129] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33209' (ECDSA) to the list of known hosts. 2025/11/18 01:17:15 fuzzer started 2025/11/18 01:17:15 dialing manager at localhost:37895 2025/11/18 01:17:15 checking machine... 2025/11/18 01:17:15 checking revisions... [ 50.585205] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:17:15 testing simple program... [ 50.675423] cgroup: Unknown subsys name 'net' [ 50.737972] cgroup: Unknown subsys name 'cpuset' [ 50.755515] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:17:14 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000001 RCX=ffff888009627794 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff8880096277a0 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000008964 R12=ffff888009611bc0 R13=ffff888009627888 R14=ffff888009627d88 R15=ffff888009627840 RIP=ffffffff815d29eb 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 0000000000000000 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=00007f0498808650 CR3=000000000a5bd000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880182b5340 RCX=ffff8880167efa94 RDX=0000000000000000 RSI=ffffffff84c6acdf RDI=ffff8880182b573c RBP=ffff8880167efb98 RSP=ffff8880167efab8 R8 =ffffffff86ac7784 R9 =ffff8880167efb80 R10=000000000003c9ed R11=0000000000027e9a R12=0000000000000000 R13=ffff8880167efb88 R14=ffff8880182b5340 R15=ffff8880167efb40 RIP=ffffffff815bd59a 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 00007fc3051f6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff216418000 CR3=000000000e91e000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000