[ 38.902343] ------------[ cut here ]------------ [ 38.903100] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.905314] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.906537] Modules linked in: [ 38.907063] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.908720] Tainted: [W]=WARN [ 38.909221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.910438] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.911224] 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 [ 38.913863] RSP: 0018:ffff8880155dfbc0 EFLAGS: 00010286 [ 38.914680] RAX: 0000000000000000 RBX: ffffed1002abbf78 RCX: ffffffff813a4050 [ 38.915759] RDX: ffff88800a3bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.916834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002abbf2f [ 38.917927] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.919022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880155dfdf8 [ 38.920104] FS: 00007eff529cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.921321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.922219] CR2: 00007ffd415ddef7 CR3: 000000000bbb7000 CR4: 0000000000350ef0 [ 38.923299] Call Trace: [ 38.923693] [ 38.924087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.924803] ? __create_object+0x59/0x80 [ 38.925469] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.926284] __vmalloc_noprof+0x59/0x60 [ 38.926884] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.927610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.928406] bpf_prog_alloc+0x39/0x200 [ 38.929023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.929753] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.930517] do_seccomp+0x349/0x25e0 [ 38.931118] ? find_held_lock+0x2b/0x80 [ 38.931723] ? do_prlimit+0x310/0x610 [ 38.932351] ? __pfx_do_seccomp+0x10/0x10 [ 38.933021] ? do_raw_spin_unlock+0x53/0x220 [ 38.933687] ? _raw_spin_unlock+0x1e/0x40 [ 38.934339] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.935144] ? static_key_count+0x60/0x80 [ 38.935809] prctl_set_seccomp+0x4e/0x70 [ 38.936481] __do_sys_prctl+0xe6c/0x1d70 [ 38.937131] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.937808] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.938616] ? irqentry_exit+0xf3/0x650 [ 38.939247] do_syscall_64+0xbf/0x430 [ 38.939833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.940621] RIP: 0033:0x7eff52ebe5cd [ 38.941211] 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 [ 38.943871] RSP: 002b:00007ffd415db340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.945021] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff52ebe5cd [ 38.946106] RDX: 000055784edbde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.947180] RBP: 00007ffd415db3a0 R08: 0000000000000000 R09: 00007ffd415daa40 [ 38.948263] R10: 0000000000000000 R11: 0000000000000246 R12: 000055788897dad0 [ 38.949337] R13: 00007ffd415db7d0 R14: 000055788897ebc0 R15: 000055788898f780 [ 38.950423] [ 38.950775] irq event stamp: 1737 [ 38.951321] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 38.952610] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 38.953890] softirqs last enabled at (1348): [] handle_softirqs+0x50c/0x770 [ 38.955198] softirqs last disabled at (1343): [] __irq_exit_rcu+0xc4/0x100 [ 38.956474] ---[ end trace 0000000000000000 ]--- [ 41.987446] ------------[ cut here ]------------ [ 41.988260] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.989950] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.991171] Modules linked in: [ 41.991680] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.993350] Tainted: [W]=WARN [ 41.993820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.995038] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.995767] 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 [ 41.998442] RSP: 0018:ffff88801617fbc0 EFLAGS: 00010286 [ 41.999276] RAX: 0000000000000000 RBX: ffffed1002c2ff78 RCX: ffffffff813a4050 [ 42.000387] RDX: ffff888015849bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.001480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2ff2f [ 42.002579] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.003681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801617fdf8 [ 42.004782] FS: 00007fd20b53f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.006014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.006893] CR2: 00007ffc54d6bef7 CR3: 0000000013b9e000 CR4: 0000000000350ef0 [ 42.008010] Call Trace: [ 42.008408] [ 42.008757] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.009524] ? __create_object+0x59/0x80 [ 42.010189] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.011020] __vmalloc_noprof+0x59/0x60 [ 42.011633] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.012386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.013183] bpf_prog_alloc+0x39/0x200 [ 42.013783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.014571] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.015341] do_seccomp+0x349/0x25e0 [ 42.015927] ? find_held_lock+0x2b/0x80 [ 42.016573] ? do_prlimit+0x310/0x610 [ 42.017202] ? __pfx_do_seccomp+0x10/0x10 [ 42.017842] ? do_raw_spin_unlock+0x53/0x220 [ 42.018545] ? _raw_spin_unlock+0x1e/0x40 [ 42.019211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.020051] ? static_key_count+0x60/0x80 [ 42.020703] prctl_set_seccomp+0x4e/0x70 [ 42.021360] __do_sys_prctl+0xe6c/0x1d70 [ 42.022024] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.022726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.023559] ? irqentry_exit+0xf3/0x650 [ 42.024226] do_syscall_64+0xbf/0x430 [ 42.024822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.025632] RIP: 0033:0x7fd20ba315cd [ 42.026231] 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 [ 42.028955] RSP: 002b:00007ffc54d69cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.030141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd20ba315cd [ 42.031238] RDX: 000055f708fc3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.032349] RBP: 00007ffc54d69d50 R08: 0000000000000000 R09: 00007ffc54d693f0 [ 42.033449] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f712d322b0 [ 42.034548] R13: 00007ffc54d6a180 R14: 000055f712d34d20 R15: 000055f712d468d0 [ 42.035654] [ 42.036055] irq event stamp: 1781 [ 42.036574] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 42.037878] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 42.039178] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 42.040509] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 42.041801] ---[ end trace 0000000000000000 ]--- [ 42.835110] ------------[ cut here ]------------ [ 42.836063] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.838165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.839657] Modules linked in: [ 42.840300] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.842264] Tainted: [W]=WARN [ 42.842811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.844284] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.845195] 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 [ 42.848352] RSP: 0018:ffff88800fc1fbc0 EFLAGS: 00010286 [ 42.849321] RAX: 0000000000000000 RBX: ffffed1001f83f78 RCX: ffffffff813a4050 [ 42.850593] RDX: ffff888016aa8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.851876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f83f2f [ 42.853148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.854423] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fc1fdf8 [ 42.855724] FS: 00007f0e0d4d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.857159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.858230] CR2: 00007f0e0d9c4580 CR3: 000000001c81e000 CR4: 0000000000350ef0 [ 42.859497] Call Trace: [ 42.859971] [ 42.860433] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.861329] ? __create_object+0x59/0x80 [ 42.862118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.863097] __vmalloc_noprof+0x59/0x60 [ 42.863827] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.864703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.865639] bpf_prog_alloc+0x39/0x200 [ 42.866374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.867306] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.868223] do_seccomp+0x349/0x25e0 [ 42.868907] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.869802] ? __pfx_do_seccomp+0x10/0x10 [ 42.870586] ? find_held_lock+0x2b/0x80 [ 42.871350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.872320] ? static_key_count+0x60/0x80 [ 42.873119] prctl_set_seccomp+0x4e/0x70 [ 42.873844] __do_sys_prctl+0xe6c/0x1d70 [ 42.874621] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.875459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.876437] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.877399] ? irqentry_exit+0xf3/0x650 [ 42.878157] do_syscall_64+0xbf/0x430 [ 42.878856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.879806] RIP: 0033:0x7f0e0d9c45cd [ 42.880517] 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 [ 42.883720] RSP: 002b:00007ffd5f76ce30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.885091] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e0d9c45cd [ 42.886373] RDX: 000056382d9c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.887647] RBP: 00007ffd5f76ce90 R08: 0000000000000000 R09: 00007ffd5f76c530 [ 42.888948] R10: 0000000000000000 R11: 0000000000000246 R12: 000056384957fad0 [ 42.890240] R13: 00007ffd5f76d2c0 R14: 0000563849580bc0 R15: 0000563849591780 [ 42.891569] [ 42.892049] irq event stamp: 1753 [ 42.892666] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.894196] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.895712] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 42.897267] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 42.898806] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24321' (ECDSA) to the list of known hosts. 2025/11/18 01:53:00 fuzzer started 2025/11/18 01:53:00 dialing manager at localhost:37895 2025/11/18 01:53:00 checking machine... 2025/11/18 01:53:00 checking revisions... [ 43.874462] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:53:00 testing simple program... [ 43.956339] cgroup: Unknown subsys name 'net' [ 44.006630] cgroup: Unknown subsys name 'cpuset' [ 44.024393] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:52:59 Registers: info registers vcpu 0 RAX=ffffffff87b24a40 RBX=ffff8880154f1bc0 RCX=3c676723e100cf18 RDX=3c676723e100cf18 RSI=000000000058c37f RDI=ffff8880154f2640 RBP=ffff8880154f2618 RSP=ffff88800f35f838 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880154f2640 R13=0000000000000778 R14=0000000000000001 R15=3c676723e100cf18 RIP=ffffffff81527b75 RFL=00000082 [--S----] 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 00007f7475a7b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7475190378 CR3=000000000d15c000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=9a82bca0536b0dac00000000000ae988 XMM05=977afb7152386951000000000031e978 XMM06=d74844bf967d85ba000000000031d768 XMM07=fb795ef6d6577056000000000030cf20 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888019b07870 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888019b07968 RIP=ffffffff815bcfc4 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 00007fd20b53f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc54d63000 CR3=000000000d504000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000