[ 46.076533] ------------[ cut here ]------------ [ 46.077480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.079426] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.080887] Modules linked in: [ 46.081538] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.083508] Tainted: [W]=WARN [ 46.084065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.085506] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.086398] 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 [ 46.089581] RSP: 0018:ffff88801834fbc0 EFLAGS: 00010286 [ 46.090553] RAX: 0000000000000000 RBX: ffffed1003069f78 RCX: ffffffff813a4050 [ 46.091827] RDX: ffff88800f3a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.093094] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003069f2f [ 46.094385] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.095656] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801834fdf8 [ 46.096975] FS: 00007fab9dd8d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.098441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.099516] CR2: 00007fff2fb77ef8 CR3: 000000000e20a000 CR4: 0000000000350ef0 [ 46.100837] Call Trace: [ 46.101341] [ 46.101760] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.102683] ? __create_object+0x59/0x80 [ 46.103475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.104472] __vmalloc_noprof+0x59/0x60 [ 46.105238] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.106079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.107019] bpf_prog_alloc+0x39/0x200 [ 46.107775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.108719] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.109640] do_seccomp+0x349/0x25e0 [ 46.110366] ? find_held_lock+0x2b/0x80 [ 46.111173] ? do_prlimit+0x310/0x610 [ 46.111906] ? __pfx_do_seccomp+0x10/0x10 [ 46.112705] ? do_raw_spin_unlock+0x53/0x220 [ 46.113551] ? _raw_spin_unlock+0x1e/0x40 [ 46.114344] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.115319] ? static_key_count+0x60/0x80 [ 46.116143] prctl_set_seccomp+0x4e/0x70 [ 46.116889] __do_sys_prctl+0xe6c/0x1d70 [ 46.117679] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.118544] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.119523] ? irqentry_exit+0xf3/0x650 [ 46.120311] do_syscall_64+0xbf/0x430 [ 46.121013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.121973] RIP: 0033:0x7fab9e27f5cd [ 46.122688] 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 [ 46.125912] RSP: 002b:00007fff2fb75970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.127302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab9e27f5cd [ 46.128597] RDX: 0000559d35c22e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.129870] RBP: 00007fff2fb759d0 R08: 0000000000000000 R09: 00007fff2fb75070 [ 46.131154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d5a2f5b10 [ 46.132446] R13: 00007fff2fb75e00 R14: 0000559d5a2f62b0 R15: 0000559d5a30a6f0 [ 46.133734] [ 46.134213] irq event stamp: 1755 [ 46.134821] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.136362] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.137894] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.139424] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 46.140971] ---[ end trace 0000000000000000 ]--- [ 49.502466] ------------[ cut here ]------------ [ 49.503409] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.505382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.506818] Modules linked in: [ 49.507443] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.509437] Tainted: [W]=WARN [ 49.509976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.511445] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.512381] 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 [ 49.515535] RSP: 0018:ffff88801811fbc0 EFLAGS: 00010286 [ 49.516506] RAX: 0000000000000000 RBX: ffffed1003023f78 RCX: ffffffff813a4050 [ 49.517778] RDX: ffff8880155c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.519052] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003023f2f [ 49.520346] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.521617] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801811fdf8 [ 49.522912] FS: 00007f44e5412900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.524355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.525401] CR2: 00007f44e5904580 CR3: 00000000138e6000 CR4: 0000000000350ef0 [ 49.526677] Call Trace: [ 49.527175] [ 49.527585] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.528497] ? __create_object+0x59/0x80 [ 49.529293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.530258] __vmalloc_noprof+0x59/0x60 [ 49.530963] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.531838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.532764] bpf_prog_alloc+0x39/0x200 [ 49.533484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.534409] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.535311] do_seccomp+0x349/0x25e0 [ 49.535993] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.536876] ? __pfx_do_seccomp+0x10/0x10 [ 49.537669] ? find_held_lock+0x2b/0x80 [ 49.538438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.539407] ? static_key_count+0x60/0x80 [ 49.540212] prctl_set_seccomp+0x4e/0x70 [ 49.540949] __do_sys_prctl+0xe6c/0x1d70 [ 49.541723] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.542578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.543533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.544506] ? irqentry_exit+0xf3/0x650 [ 49.545256] do_syscall_64+0xbf/0x430 [ 49.545941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.546885] RIP: 0033:0x7f44e59045cd [ 49.547582] 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 [ 49.550745] RSP: 002b:00007fffac96cad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.552122] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44e59045cd [ 49.553398] RDX: 0000560bbc20ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.554694] RBP: 00007fffac96cb30 R08: 0000000000000000 R09: 00007fffac96c1d0 [ 49.555981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bd5488bf0 [ 49.557274] R13: 00007fffac96cf60 R14: 0000560bd5492380 R15: 0000560bd549d460 [ 49.558566] [ 49.558991] irq event stamp: 1755 [ 49.559641] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.561210] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.562733] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 49.564308] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.565857] ---[ end trace 0000000000000000 ]--- [ 50.498658] ------------[ cut here ]------------ [ 50.499600] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.501576] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.503017] Modules linked in: [ 50.503627] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.505643] Tainted: [W]=WARN [ 50.506240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.507708] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.508885] 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 [ 50.512150] RSP: 0018:ffff888019befbc0 EFLAGS: 00010286 [ 50.513072] RAX: 0000000000000000 RBX: ffffed100337df78 RCX: ffffffff813a4050 [ 50.514360] RDX: ffff888017ba0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.515615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337df2f [ 50.516890] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.518150] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019befdf8 [ 50.519410] FS: 00007ff59e2ac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.520835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.521903] CR2: 00007ffe40f50ef8 CR3: 000000000bce7000 CR4: 0000000000350ef0 [ 50.523179] Call Trace: [ 50.523648] [ 50.524073] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.524992] ? __create_object+0x59/0x80 [ 50.525788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.526770] __vmalloc_noprof+0x59/0x60 [ 50.527534] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.528438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.529389] bpf_prog_alloc+0x39/0x200 [ 50.530093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.531045] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.531979] do_seccomp+0x349/0x25e0 [ 50.532717] ? find_held_lock+0x2b/0x80 [ 50.533488] ? do_prlimit+0x310/0x610 [ 50.534262] ? __pfx_do_seccomp+0x10/0x10 [ 50.535018] ? do_raw_spin_unlock+0x53/0x220 [ 50.535882] ? _raw_spin_unlock+0x1e/0x40 [ 50.536677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.537661] ? static_key_count+0x60/0x80 [ 50.538481] prctl_set_seccomp+0x4e/0x70 [ 50.539281] __do_sys_prctl+0xe6c/0x1d70 [ 50.540048] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.540919] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.541900] ? irqentry_exit+0xf3/0x650 [ 50.542674] do_syscall_64+0xbf/0x430 [ 50.543419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.544404] RIP: 0033:0x7ff59e79e5cd [ 50.545078] 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 [ 50.548345] RSP: 002b:00007ffe40f4f430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.549736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff59e79e5cd [ 50.551052] RDX: 0000557f15b2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.552381] RBP: 00007ffe40f4f490 R08: 0000000000000000 R09: 00007ffe40f4eb30 [ 50.553690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f508e0ad0 [ 50.555003] R13: 00007ffe40f4f8c0 R14: 0000557f508e1bc0 R15: 0000557f508f2780 [ 50.556355] [ 50.556791] irq event stamp: 1799 [ 50.557449] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.559000] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.560556] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 50.562136] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 50.563685] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29843' (ECDSA) to the list of known hosts. 2025/11/18 20:11:04 fuzzer started 2025/11/18 20:11:05 dialing manager at localhost:34383 2025/11/18 20:11:05 checking machine... 2025/11/18 20:11:05 checking revisions... [ 51.494531] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:11:05 testing simple program... [ 51.585209] cgroup: Unknown subsys name 'net' [ 51.645394] cgroup: Unknown subsys name 'cpuset' [ 51.660032] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:11:04 Registers: info registers vcpu 0 RAX=ffff888013931880 RBX=ffff888013931880 RCX=ffff88801c2cfd00 RDX=ffff88800f6de638 RSI=ffff88801c2cfc00 RDI=0000000000000000 RBP=ffff888013931940 RSP=ffff888017367928 R8 =0000000000000000 R9 =ffffed1002e6cf17 R10=0000000000000003 R11=0000000000000001 R12=ffff88801c2cfc00 R13=0000000000000100 R14=0000000000000001 R15=0000000000000282 RIP=ffffffff81b62802 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 00007f44e5412900 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=00007f44e53e1008 CR3=000000000aa70000 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=000000000002bbe5 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=00000202 [-------] 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4297aa5dd8 CR3=000000000dcab000 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=c690a6b31f177ea6e94b1a9cc254270f XMM02=00000000003070b0ec2efd57dc4c00df XMM03=00000000003107f0094935ac7c6f38f5 XMM04=b37aa7b48f4af8e600000000000ae988 XMM05=5dfadc8378eb5d970000000000321d60 XMM06=405749d8372a36f10000000000320698 XMM07=e042d86d42eb936e0000000000311940 XMM08=094935ac7c6f38f50000000000307110 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000