[ 46.003245] ------------[ cut here ]------------ [ 46.004136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.006075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 46.007479] Modules linked in: [ 46.008104] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.010011] Tainted: [W]=WARN [ 46.010544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.012003] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.012890] 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 [ 46.015957] RSP: 0018:ffff888016bafbc0 EFLAGS: 00010286 [ 46.016939] RAX: 0000000000000000 RBX: ffffed1002d75f78 RCX: ffffffff813a4050 [ 46.018192] RDX: ffff88800fa19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.019444] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d75f2f [ 46.020709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.021939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bafdf8 [ 46.023189] FS: 00007ff507701900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.024605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.025643] CR2: 00007ff507bf3580 CR3: 000000001c351000 CR4: 0000000000350ef0 [ 46.026896] Call Trace: [ 46.027351] [ 46.027789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.028678] ? __create_object+0x59/0x80 [ 46.029386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.030328] __vmalloc_noprof+0x59/0x60 [ 46.031060] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.031922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.032853] bpf_prog_alloc+0x39/0x200 [ 46.033537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.034442] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.035336] do_seccomp+0x349/0x25e0 [ 46.036050] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.036935] ? __pfx_do_seccomp+0x10/0x10 [ 46.037720] ? find_held_lock+0x2b/0x80 [ 46.038417] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.039346] ? static_key_count+0x60/0x80 [ 46.040117] prctl_set_seccomp+0x4e/0x70 [ 46.040894] __do_sys_prctl+0xe6c/0x1d70 [ 46.041670] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.042462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.043393] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.044336] ? irqentry_exit+0xf3/0x650 [ 46.045087] do_syscall_64+0xbf/0x430 [ 46.045816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.046751] RIP: 0033:0x7ff507bf35cd [ 46.047384] 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 [ 46.050487] RSP: 002b:00007fffa4f63e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.051826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff507bf35cd [ 46.053079] RDX: 000056076d34ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.054331] RBP: 00007fffa4f63e60 R08: 0000000000000000 R09: 00007fffa4f63500 [ 46.055591] R10: 0000000000000000 R11: 0000000000000246 R12: 000056078349ab10 [ 46.056862] R13: 00007fffa4f64290 R14: 000056078349b2b0 R15: 00005607834af6f0 [ 46.058154] [ 46.058608] irq event stamp: 1759 [ 46.059198] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.060686] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.061981] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 46.063218] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 46.064443] ---[ end trace 0000000000000000 ]--- [ 49.345857] ------------[ cut here ]------------ [ 49.346763] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.348754] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.350420] Modules linked in: [ 49.351048] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.352992] Tainted: [W]=WARN [ 49.353535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.354963] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.355854] 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 [ 49.358965] RSP: 0018:ffff88801708fbc0 EFLAGS: 00010286 [ 49.359917] RAX: 0000000000000000 RBX: ffffed1002e11f78 RCX: ffffffff813a4050 [ 49.361180] RDX: ffff88800f7a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.362420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e11f2f [ 49.363661] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.364920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801708fdf8 [ 49.366167] FS: 00007f54a2d5e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.367591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.368639] CR2: 00007ffcc560eef8 CR3: 000000000ddb4000 CR4: 0000000000350ef0 [ 49.369882] Call Trace: [ 49.370339] [ 49.370780] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.371654] ? __create_object+0x59/0x80 [ 49.372385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.373320] __vmalloc_noprof+0x59/0x60 [ 49.374070] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.374923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.375824] bpf_prog_alloc+0x39/0x200 [ 49.376507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.377408] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.378291] do_seccomp+0x349/0x25e0 [ 49.378991] ? find_held_lock+0x2b/0x80 [ 49.379738] ? do_prlimit+0x310/0x610 [ 49.380438] ? __pfx_do_seccomp+0x10/0x10 [ 49.381212] ? do_raw_spin_unlock+0x53/0x220 [ 49.382030] ? _raw_spin_unlock+0x1e/0x40 [ 49.382798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.383734] ? static_key_count+0x60/0x80 [ 49.384477] prctl_set_seccomp+0x4e/0x70 [ 49.385221] __do_sys_prctl+0xe6c/0x1d70 [ 49.385968] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.386790] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.387731] ? irqentry_exit+0xf3/0x650 [ 49.388445] do_syscall_64+0xbf/0x430 [ 49.389160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.390080] RIP: 0033:0x7f54a32505cd [ 49.390780] 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 [ 49.393880] RSP: 002b:00007ffcc560d230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.395206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54a32505cd [ 49.396462] RDX: 00005565ef5a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.397482] RBP: 00007ffcc560d290 R08: 0000000000000000 R09: 00007ffcc560c930 [ 49.398518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556614cdcad0 [ 49.399534] R13: 00007ffcc560d6c0 R14: 0000556614cddbc0 R15: 0000556614cee780 [ 49.400598] [ 49.400937] irq event stamp: 3023 [ 49.401421] hardirqs last enabled at (3031): [] __up_console_sem+0x78/0x80 [ 49.402633] hardirqs last disabled at (3046): [] __up_console_sem+0x5d/0x80 [ 49.403835] softirqs last enabled at (3044): [] handle_softirqs+0x50c/0x770 [ 49.405075] softirqs last disabled at (3039): [] __irq_exit_rcu+0xc4/0x100 [ 49.406272] ---[ end trace 0000000000000000 ]--- [ 50.062074] ------------[ cut here ]------------ [ 50.062991] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.064954] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.066403] Modules linked in: [ 50.067255] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.069520] Tainted: [W]=WARN [ 50.070125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.071596] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.072473] 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 [ 50.075620] RSP: 0018:ffff8880182b7bc0 EFLAGS: 00010286 [ 50.076613] RAX: 0000000000000000 RBX: ffffed1003056f78 RCX: ffffffff813a4050 [ 50.077868] RDX: ffff888016fed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.079144] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003056f2f [ 50.080433] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.081696] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880182b7df8 [ 50.082955] FS: 00007fe52e718900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.084391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.085465] CR2: 00007ffd37a1fef8 CR3: 000000001d841000 CR4: 0000000000350ef0 [ 50.086728] Call Trace: [ 50.087198] [ 50.087641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.088506] ? __create_object+0x59/0x80 [ 50.089269] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.090233] __vmalloc_noprof+0x59/0x60 [ 50.091019] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.091989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.093012] bpf_prog_alloc+0x39/0x200 [ 50.093823] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.094806] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.095708] do_seccomp+0x349/0x25e0 [ 50.096388] ? find_held_lock+0x2b/0x80 [ 50.097151] ? do_prlimit+0x310/0x610 [ 50.097881] ? __pfx_do_seccomp+0x10/0x10 [ 50.098671] ? do_raw_spin_unlock+0x53/0x220 [ 50.099465] ? _raw_spin_unlock+0x1e/0x40 [ 50.100328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.101306] ? static_key_count+0x60/0x80 [ 50.102118] prctl_set_seccomp+0x4e/0x70 [ 50.102931] __do_sys_prctl+0xe6c/0x1d70 [ 50.103756] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.104691] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.105831] ? irqentry_exit+0xf3/0x650 [ 50.106689] do_syscall_64+0xbf/0x430 [ 50.107468] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.108516] RIP: 0033:0x7fe52ec0a5cd [ 50.109289] 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 [ 50.112460] RSP: 002b:00007ffd37a1d720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.113629] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe52ec0a5cd [ 50.114691] RDX: 000055adfda1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.115743] RBP: 00007ffd37a1d780 R08: 0000000000000000 R09: 00007ffd37a1ce20 [ 50.116803] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae2536f2b0 [ 50.117865] R13: 00007ffd37a1dbb0 R14: 000055ae25371d20 R15: 000055ae253838d0 [ 50.118946] [ 50.119294] irq event stamp: 1795 [ 50.119827] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.121089] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.122341] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 50.123601] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.124863] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20976' (ECDSA) to the list of known hosts. 2025/11/18 19:06:22 fuzzer started 2025/11/18 19:06:22 dialing manager at localhost:34383 2025/11/18 19:06:22 checking machine... 2025/11/18 19:06:22 checking revisions... [ 50.998385] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:06:22 testing simple program... [ 51.088473] cgroup: Unknown subsys name 'net' [ 51.134333] cgroup: Unknown subsys name 'cpuset' [ 51.156170] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:06:21 Registers: info registers vcpu 0 RAX=fffffbfff0cc9f0a RBX=fffffbfff0cc9f0b RCX=ffffffff84befb77 RDX=0000000000000001 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=fffffbfff0cc9f0a RSP=ffff888016517690 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000004 R12=ffff888016517bc0 R13=0000000000000000 R14=ffff88800d28aa00 R15=ffff888016517770 RIP=ffffffff81b2d0f4 RFL=00000202 [-------] 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 00007f54a2d5e900 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=00007f54a2d03008 CR3=000000001f051000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000263eb 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=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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0c116758 CR3=000000000d1b8000 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=6302f226b358c38d904a3c7c8e9082e7 XMM02=0000000000307d18ec2efd57dc4c00df XMM03=00000000003119d8515b2d545f83dafb XMM04=ee6dc32210dcfa9c00000000000ae988 XMM05=d96330e2d2db86320000000000320a98 XMM06=7cd67bf11a96fdfa000000000031aaf0 XMM07=e042d86d42eb936e0000000000311cb0 XMM08=515b2d545f83dafb0000000000307d78 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000