[ 43.999431] ------------[ cut here ]------------ [ 44.000509] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.002813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 44.004488] Modules linked in: [ 44.005186] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.007464] Tainted: [W]=WARN [ 44.008114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.009813] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.010872] 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 [ 44.014530] RSP: 0018:ffff88800f037bc0 EFLAGS: 00010286 [ 44.015675] RAX: 0000000000000000 RBX: ffffed1001e06f78 RCX: ffffffff813a4050 [ 44.017157] RDX: ffff888016a1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.018636] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e06f2f [ 44.020131] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.021602] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f037df8 [ 44.023083] FS: 00007f843a0a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.024756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.025985] CR2: 00007f843a596580 CR3: 000000000d519000 CR4: 0000000000350ef0 [ 44.027475] Call Trace: [ 44.027973] [ 44.028306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.029039] ? __create_object+0x59/0x80 [ 44.029660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.030434] __vmalloc_noprof+0x59/0x60 [ 44.031002] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.031758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.032522] bpf_prog_alloc+0x39/0x200 [ 44.033097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.033849] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.034579] do_seccomp+0x349/0x25e0 [ 44.035126] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.035861] ? __pfx_do_seccomp+0x10/0x10 [ 44.036494] ? find_held_lock+0x2b/0x80 [ 44.037060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.037832] ? static_key_count+0x60/0x80 [ 44.038482] prctl_set_seccomp+0x4e/0x70 [ 44.039066] __do_sys_prctl+0xe6c/0x1d70 [ 44.039712] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.040363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.041130] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.041915] ? irqentry_exit+0xf3/0x650 [ 44.042531] do_syscall_64+0xbf/0x430 [ 44.043087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.043858] RIP: 0033:0x7f843a5965cd [ 44.044442] 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 [ 44.046982] RSP: 002b:00007ffed4560810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.048090] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f843a5965cd [ 44.049125] RDX: 000055e460d03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.050146] RBP: 00007ffed4560870 R08: 0000000000000000 R09: 00007ffed455ff10 [ 44.051176] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e49167f2b0 [ 44.052217] R13: 00007ffed4560ca0 R14: 000055e491681d20 R15: 000055e4916938d0 [ 44.053265] [ 44.053644] irq event stamp: 1751 [ 44.054132] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 44.055346] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 44.056590] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 44.057827] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 44.059048] ---[ end trace 0000000000000000 ]--- [ 47.354605] ------------[ cut here ]------------ [ 47.355526] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.357592] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 47.359216] Modules linked in: [ 47.359929] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.361880] Tainted: [W]=WARN [ 47.362460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.363909] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.364814] 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 [ 47.367937] RSP: 0018:ffff8880171efbc0 EFLAGS: 00010286 [ 47.368885] RAX: 0000000000000000 RBX: ffffed1002e3df78 RCX: ffffffff813a4050 [ 47.370133] RDX: ffff88800f61d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.371413] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3df2f [ 47.372685] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.373933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171efdf8 [ 47.375174] FS: 00007f33f3ecc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.376587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.377624] CR2: 00007ffcc266def7 CR3: 0000000009c1a000 CR4: 0000000000350ef0 [ 47.378869] Call Trace: [ 47.379324] [ 47.379777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.380665] ? __create_object+0x59/0x80 [ 47.381434] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.382337] __vmalloc_noprof+0x59/0x60 [ 47.383074] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.383937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.384842] bpf_prog_alloc+0x39/0x200 [ 47.385566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.386467] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.387302] do_seccomp+0x349/0x25e0 [ 47.388008] ? find_held_lock+0x2b/0x80 [ 47.388760] ? do_prlimit+0x310/0x610 [ 47.389495] ? __pfx_do_seccomp+0x10/0x10 [ 47.390226] ? do_raw_spin_unlock+0x53/0x220 [ 47.391033] ? _raw_spin_unlock+0x1e/0x40 [ 47.391816] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.392761] ? static_key_count+0x60/0x80 [ 47.393547] prctl_set_seccomp+0x4e/0x70 [ 47.394260] __do_sys_prctl+0xe6c/0x1d70 [ 47.395028] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.395876] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.396827] ? irqentry_exit+0xf3/0x650 [ 47.397580] do_syscall_64+0xbf/0x430 [ 47.398266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.399198] RIP: 0033:0x7f33f43be5cd [ 47.399896] 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 [ 47.402985] RSP: 002b:00007ffcc266c490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.404332] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33f43be5cd [ 47.405579] RDX: 0000561d81a85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.406822] RBP: 00007ffcc266c4f0 R08: 0000000000000000 R09: 00007ffcc266bb90 [ 47.408098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561dc082ead0 [ 47.409361] R13: 00007ffcc266c920 R14: 0000561dc082fbc0 R15: 0000561dc0840780 [ 47.410640] [ 47.411053] irq event stamp: 1883 [ 47.411695] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 47.413179] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 47.414652] softirqs last enabled at (1486): [] handle_softirqs+0x50c/0x770 [ 47.416171] softirqs last disabled at (1481): [] __irq_exit_rcu+0xc4/0x100 [ 47.417441] ---[ end trace 0000000000000000 ]--- [ 48.104449] ------------[ cut here ]------------ [ 48.105311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.107290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 48.108731] Modules linked in: [ 48.109313] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.111322] Tainted: [W]=WARN [ 48.111919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.113398] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.114269] 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 [ 48.117701] RSP: 0018:ffff88800f127bc0 EFLAGS: 00010286 [ 48.118744] RAX: 0000000000000000 RBX: ffffed1001e24f78 RCX: ffffffff813a4050 [ 48.120038] RDX: ffff888016edd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.121307] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e24f2f [ 48.122582] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.123873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f127df8 [ 48.125153] FS: 00007f72d8e73900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.126574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.127621] CR2: 00007f72d9365580 CR3: 000000000d0cd000 CR4: 0000000000350ef0 [ 48.128923] Call Trace: [ 48.129444] [ 48.129864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.130750] ? __create_object+0x59/0x80 [ 48.131537] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.132524] __vmalloc_noprof+0x59/0x60 [ 48.133253] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.134109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.135039] bpf_prog_alloc+0x39/0x200 [ 48.135791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.136714] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.137616] do_seccomp+0x349/0x25e0 [ 48.138287] ? irqentry_exit+0x17b/0x650 [ 48.139069] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 48.140075] ? __pfx_do_seccomp+0x10/0x10 [ 48.140878] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.141951] ? static_key_count+0x60/0x80 [ 48.142763] prctl_set_seccomp+0x4e/0x70 [ 48.143536] __do_sys_prctl+0xe6c/0x1d70 [ 48.144299] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.145203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.146208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.147182] ? irqentry_exit+0xf3/0x650 [ 48.147954] do_syscall_64+0xbf/0x430 [ 48.148710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.149671] RIP: 0033:0x7f72d93655cd [ 48.150331] 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 [ 48.153505] RSP: 002b:00007ffecc4fd3c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.154848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72d93655cd [ 48.156169] RDX: 000055b5300a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.157465] RBP: 00007ffecc4fd420 R08: 0000000000000000 R09: 00007ffecc4fcac0 [ 48.158756] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b56759abf0 [ 48.160052] R13: 00007ffecc4fd850 R14: 000055b5675a4380 R15: 000055b5675af460 [ 48.161351] [ 48.161819] irq event stamp: 1783 [ 48.162472] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 48.164021] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 48.165536] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 48.167120] softirqs last disabled at (1343): [] __irq_exit_rcu+0xc4/0x100 [ 48.168650] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59281' (ECDSA) to the list of known hosts. 2025/11/18 06:49:40 fuzzer started 2025/11/18 06:49:40 dialing manager at localhost:37895 2025/11/18 06:49:41 checking machine... 2025/11/18 06:49:41 checking revisions... [ 49.108770] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:49:41 testing simple program... [ 49.193750] cgroup: Unknown subsys name 'net' [ 49.239982] cgroup: Unknown subsys name 'cpuset' [ 49.254239] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:49:40 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81204b6a RCX=ffff8880096277b4 RDX=1ffff110012c4f17 RSI=ffffffff85e1ffe0 RDI=ffffffff81204b6a RBP=ffffffff81204b6a RSP=ffff888009627810 R8 =0000000000000001 R9 =ffff8880096278a0 R10=000000000003c9ed R11=0000000000003ecc R12=0000000000000001 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff81439c92 RFL=00000287 [--S--PC] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc2666000 CR3=0000000020cdd000 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 info registers vcpu 1 RAX=0000000000028f33 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f33f44840b0 CR3=000000000bdc3000 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=37c7e6eeacc3d7a44d418ce0ee77ba49 XMM02=2c67c8bc2e329bc300000000003035c8 XMM03=fb795ef6d65770560000000000311168 XMM04=d5d50f427ee45f2c00000000000ae988 XMM05=2d742cf50fd7c1910000000000320828 XMM06=ca9af400d5869c580000000000319e00 XMM07=e042d86d42eb936e00000000003113e8 XMM08=0193e9b3dd457f7d0000000000303628 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000