[ 39.075980] ------------[ cut here ]------------ [ 39.076871] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.078791] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.080172] Modules linked in: [ 39.080775] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.082863] Tainted: [W]=WARN [ 39.083512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.084908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.085779] 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 [ 39.088791] RSP: 0018:ffff8880183b7bc0 EFLAGS: 00010286 [ 39.089719] RAX: 0000000000000000 RBX: ffffed1003076f78 RCX: ffffffff813a4050 [ 39.090934] RDX: ffff88800f120000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.092146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003076f2f [ 39.093375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.094586] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183b7df8 [ 39.095814] FS: 00007fba01eb8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.097179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.098170] CR2: 00007fff6c977ef7 CR3: 000000000cfe6000 CR4: 0000000000350ef0 [ 39.099404] Call Trace: [ 39.099846] [ 39.100290] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.101093] ? __create_object+0x59/0x80 [ 39.101839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.102762] __vmalloc_noprof+0x59/0x60 [ 39.103502] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.104331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.105167] bpf_prog_alloc+0x39/0x200 [ 39.105878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.106760] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.107638] do_seccomp+0x349/0x25e0 [ 39.108648] ? find_held_lock+0x2b/0x80 [ 39.109391] ? do_prlimit+0x310/0x610 [ 39.110047] ? __pfx_do_seccomp+0x10/0x10 [ 39.110794] ? do_raw_spin_unlock+0x53/0x220 [ 39.111608] ? _raw_spin_unlock+0x1e/0x40 [ 39.112358] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.113220] ? static_key_count+0x60/0x80 [ 39.113989] prctl_set_seccomp+0x4e/0x70 [ 39.114731] __do_sys_prctl+0xe6c/0x1d70 [ 39.115484] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.116310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.117177] ? irqentry_exit+0xf3/0x650 [ 39.117929] do_syscall_64+0xbf/0x430 [ 39.118645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.119559] RIP: 0033:0x7fba023aa5cd [ 39.120184] 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 [ 39.123173] RSP: 002b:00007fff6c975a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.124487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba023aa5cd [ 39.125700] RDX: 000055eb389dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.126921] RBP: 00007fff6c975ad0 R08: 0000000000000000 R09: 00007fff6c975170 [ 39.128142] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb66524ad0 [ 39.129353] R13: 00007fff6c975f00 R14: 000055eb66525bc0 R15: 000055eb66536780 [ 39.130577] [ 39.130983] irq event stamp: 1815 [ 39.131601] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 39.133043] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 39.134494] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 39.135977] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 39.137419] ---[ end trace 0000000000000000 ]--- [ 42.011809] ------------[ cut here ]------------ [ 42.012263] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.013197] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.013908] Modules linked in: [ 42.014192] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.015135] Tainted: [W]=WARN [ 42.015430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.016106] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.016567] 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 [ 42.018080] RSP: 0018:ffff8880173c7bc0 EFLAGS: 00010286 [ 42.018556] RAX: 0000000000000000 RBX: ffffed1002e78f78 RCX: ffffffff813a4050 [ 42.019144] RDX: ffff888017c1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.019775] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 42.020382] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.020973] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173c7df8 [ 42.021590] FS: 00007efe8daf8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.022276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.022757] CR2: 00007efe8e05e4a6 CR3: 0000000020471000 CR4: 0000000000350ef0 [ 42.023387] Call Trace: [ 42.023609] [ 42.023807] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.024213] ? __create_object+0x59/0x80 [ 42.024591] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.025030] __vmalloc_noprof+0x59/0x60 [ 42.025393] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.025791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.026211] bpf_prog_alloc+0x39/0x200 [ 42.026570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.026989] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.027434] do_seccomp+0x349/0x25e0 [ 42.027755] ? find_held_lock+0x2b/0x80 [ 42.028097] ? do_prlimit+0x310/0x610 [ 42.028456] ? __pfx_do_seccomp+0x10/0x10 [ 42.028810] ? do_raw_spin_unlock+0x53/0x220 [ 42.029183] ? _raw_spin_unlock+0x1e/0x40 [ 42.029559] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.029999] ? static_key_count+0x60/0x80 [ 42.030376] prctl_set_seccomp+0x4e/0x70 [ 42.030723] __do_sys_prctl+0xe6c/0x1d70 [ 42.031071] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.031488] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.031925] ? irqentry_exit+0xf3/0x650 [ 42.032294] do_syscall_64+0xbf/0x430 [ 42.032621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.033050] RIP: 0033:0x7efe8dfea5cd [ 42.033391] 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 [ 42.034892] RSP: 002b:00007ffd11575ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.035547] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe8dfea5cd [ 42.036136] RDX: 0000559fb292de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.036741] RBP: 00007ffd11575f50 R08: 0000000000000000 R09: 00007ffd115755f0 [ 42.037359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559fbaa9bad0 [ 42.037947] R13: 00007ffd11576380 R14: 0000559fbaa9cbc0 R15: 0000559fbaaad780 [ 42.038568] [ 42.038769] irq event stamp: 1643 [ 42.039059] hardirqs last enabled at (1651): [] __up_console_sem+0x78/0x80 [ 42.039800] hardirqs last disabled at (1660): [] __up_console_sem+0x5d/0x80 [ 42.040525] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.041262] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 42.041957] ---[ end trace 0000000000000000 ]--- [ 42.700774] ------------[ cut here ]------------ [ 42.701294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.702423] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.703215] Modules linked in: [ 42.703564] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.704672] Tainted: [W]=WARN [ 42.704984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.705805] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.706310] 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 [ 42.708573] RSP: 0018:ffff888009b27bc0 EFLAGS: 00010286 [ 42.709102] RAX: 0000000000000000 RBX: ffffed1001364f78 RCX: ffffffff813a4050 [ 42.709820] RDX: ffff8880148e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.710528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001364f2f [ 42.711219] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.711936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009b27df8 [ 42.712647] FS: 00007f6b2f8f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.713436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.714003] CR2: 00007f6b2fde3580 CR3: 0000000009edb000 CR4: 0000000000350ef0 [ 42.714709] Call Trace: [ 42.714967] [ 42.715195] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.715710] ? __create_object+0x59/0x80 [ 42.716126] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.716670] __vmalloc_noprof+0x59/0x60 [ 42.717073] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.717557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.718051] bpf_prog_alloc+0x39/0x200 [ 42.718460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.718953] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.719468] do_seccomp+0x349/0x25e0 [ 42.719844] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.720342] ? __pfx_do_seccomp+0x10/0x10 [ 42.720761] ? find_held_lock+0x2b/0x80 [ 42.721159] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.721695] ? static_key_count+0x60/0x80 [ 42.722121] prctl_set_seccomp+0x4e/0x70 [ 42.722558] __do_sys_prctl+0xe6c/0x1d70 [ 42.722975] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.723458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.723979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.724512] ? irqentry_exit+0xf3/0x650 [ 42.724914] do_syscall_64+0xbf/0x430 [ 42.725319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.725826] RIP: 0033:0x7f6b2fde35cd [ 42.726194] 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 [ 42.727987] RSP: 002b:00007fffa23dda70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.728745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b2fde35cd [ 42.729456] RDX: 000055fcab52ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.730152] RBP: 00007fffa23ddad0 R08: 0000000000000000 R09: 00007fffa23dd170 [ 42.730868] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fcb187cad0 [ 42.731578] R13: 00007fffa23ddf00 R14: 000055fcb187dbc0 R15: 000055fcb188e780 [ 42.732299] [ 42.732537] irq event stamp: 1813 [ 42.732878] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.733730] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.734575] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 42.735448] softirqs last disabled at (1309): [] __irq_exit_rcu+0xc4/0x100 [ 42.736285] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8067' (ECDSA) to the list of known hosts. 2025/11/17 17:38:38 fuzzer started 2025/11/17 17:38:38 dialing manager at localhost:37895 2025/11/17 17:38:38 checking machine... 2025/11/17 17:38:38 checking revisions... [ 43.562858] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:38:38 testing simple program... [ 43.643098] cgroup: Unknown subsys name 'net' [ 43.706445] cgroup: Unknown subsys name 'cpuset' [ 43.735767] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:38:37 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880171079f0 RCX=ffff88801710780c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888017c18a58 RBP=ffff888017100000 RSP=ffff888017107830 R8 =ffffffff86a49c3a R9 =ffff8880171078f8 R10=000000000003c9ed R11=0000000000012f69 R12=ffff888017107901 R13=ffff888017107900 R14=ffff888017c18000 R15=0000000000000001 RIP=ffffffff81529029 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 00007efe8daf8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe8e0af618 CR3=00000000204d4000 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=563412feff00545000000000000080fe 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=c32081077d924e00 RBX=ffff8880183bff58 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880183bf250 R8 =0000000000000001 R9 =ffff8880183bf348 R10=000000000003c9ed R11=00000000000c7d20 R12=ffffffff8135e7a2 R13=ffff8880183bf350 R14=ffff8880183bff48 R15=ffff8880183bf308 RIP=ffffffff81528ee4 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f033c18d790 CR3=000000001fe32000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=85bfdfe561b9def000000000000ae988 XMM05=461e3621cf041e90000000000031f1f0 XMM06=5fdacc6bce61228e000000000031e298 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000