[ 39.100965] ------------[ cut here ]------------ [ 39.102031] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.104261] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.105917] Modules linked in: [ 39.106650] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.108820] Tainted: [W]=WARN [ 39.109494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.111086] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.112089] 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 [ 39.115548] RSP: 0018:ffff88801bdffbc0 EFLAGS: 00010286 [ 39.116610] RAX: 0000000000000000 RBX: ffffed10037bff78 RCX: ffffffff813a4050 [ 39.118012] RDX: ffff888013f88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.119408] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037bff2f [ 39.120792] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.122200] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bdffdf8 [ 39.123591] FS: 00007ff822b4d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.125142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.126328] CR2: 00007ffeedc3cef8 CR3: 000000000d72e000 CR4: 0000000000350ef0 [ 39.127706] Call Trace: [ 39.128243] [ 39.128689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.129665] ? __create_object+0x59/0x80 [ 39.130507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.131545] __vmalloc_noprof+0x59/0x60 [ 39.132373] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.133316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.134332] bpf_prog_alloc+0x39/0x200 [ 39.135073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.136063] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.137013] do_seccomp+0x349/0x25e0 [ 39.137791] ? find_held_lock+0x2b/0x80 [ 39.138616] ? do_prlimit+0x310/0x610 [ 39.139408] ? __pfx_do_seccomp+0x10/0x10 [ 39.140259] ? do_raw_spin_unlock+0x53/0x220 [ 39.141095] ? _raw_spin_unlock+0x1e/0x40 [ 39.141940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.142979] ? static_key_count+0x60/0x80 [ 39.143840] prctl_set_seccomp+0x4e/0x70 [ 39.144678] __do_sys_prctl+0xe6c/0x1d70 [ 39.145529] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.146450] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.147486] ? irqentry_exit+0xf3/0x650 [ 39.148305] do_syscall_64+0xbf/0x430 [ 39.149048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.150072] RIP: 0033:0x7ff82303f5cd [ 39.150802] 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 [ 39.154200] RSP: 002b:00007ffeedc3b690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.155649] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff82303f5cd [ 39.157009] RDX: 000055bda7b31e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.158372] RBP: 00007ffeedc3b6f0 R08: 0000000000000000 R09: 00007ffeedc3ad90 [ 39.159730] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bdcc247ad0 [ 39.161102] R13: 00007ffeedc3bb20 R14: 000055bdcc248bc0 R15: 000055bdcc259780 [ 39.162496] [ 39.162948] irq event stamp: 1789 [ 39.163633] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.165246] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.166861] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 39.168498] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 39.170105] ---[ end trace 0000000000000000 ]--- [ 42.517651] ------------[ cut here ]------------ [ 42.518579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.520533] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.521988] Modules linked in: [ 42.522593] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.524739] Tainted: [W]=WARN [ 42.525401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.526815] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.527706] 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 [ 42.530861] RSP: 0018:ffff888016b07bc0 EFLAGS: 00010286 [ 42.531809] RAX: 0000000000000000 RBX: ffffed1002d60f78 RCX: ffffffff813a4050 [ 42.533043] RDX: ffff88801a8a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.534296] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d60f2f [ 42.535530] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.536751] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b07df8 [ 42.538009] FS: 00007fdb5640c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.539393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.540420] CR2: 00007ffc51ac9ef8 CR3: 000000001f6dd000 CR4: 0000000000350ef0 [ 42.541675] Call Trace: [ 42.542123] [ 42.542564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.543438] ? __create_object+0x59/0x80 [ 42.544196] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.545083] __vmalloc_noprof+0x59/0x60 [ 42.545831] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.546681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.547584] bpf_prog_alloc+0x39/0x200 [ 42.548294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.549145] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.550035] do_seccomp+0x349/0x25e0 [ 42.550725] ? find_held_lock+0x2b/0x80 [ 42.551457] ? do_prlimit+0x310/0x610 [ 42.552124] ? __pfx_do_seccomp+0x10/0x10 [ 42.552880] ? do_raw_spin_unlock+0x53/0x220 [ 42.553691] ? _raw_spin_unlock+0x1e/0x40 [ 42.554437] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.555370] ? static_key_count+0x60/0x80 [ 42.556090] prctl_set_seccomp+0x4e/0x70 [ 42.556832] __do_sys_prctl+0xe6c/0x1d70 [ 42.557598] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.558433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.559363] ? irqentry_exit+0xf3/0x650 [ 42.560050] do_syscall_64+0xbf/0x430 [ 42.560761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.561685] RIP: 0033:0x7fdb568fe5cd [ 42.562367] 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 [ 42.565439] RSP: 002b:00007ffc51ac8630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.566745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb568fe5cd [ 42.567975] RDX: 000055ee054b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.569217] RBP: 00007ffc51ac8690 R08: 0000000000000000 R09: 00007ffc51ac7d30 [ 42.570459] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee1e5b7ad0 [ 42.571696] R13: 00007ffc51ac8ac0 R14: 000055ee1e5b8bc0 R15: 000055ee1e5c9780 [ 42.572948] [ 42.573398] irq event stamp: 1801 [ 42.573974] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 42.575421] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.576886] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 42.578376] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 42.579836] ---[ end trace 0000000000000000 ]--- [ 43.433399] ------------[ cut here ]------------ [ 43.434116] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.435744] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.436907] Modules linked in: [ 43.437437] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.439025] Tainted: [W]=WARN [ 43.439512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.440696] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.441440] 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 [ 43.443965] RSP: 0018:ffff88800ee9fbc0 EFLAGS: 00010286 [ 43.444756] RAX: 0000000000000000 RBX: ffffed1001dd3f78 RCX: ffffffff813a4050 [ 43.445812] RDX: ffff888019680000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.446840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dd3f2f [ 43.447872] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.448900] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee9fdf8 [ 43.449941] FS: 00007fc2e5442900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.451095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.451941] CR2: 00007fc2e5934580 CR3: 000000001d18e000 CR4: 0000000000350ef0 [ 43.452974] Call Trace: [ 43.453388] [ 43.453718] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.454444] ? __create_object+0x59/0x80 [ 43.455034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.455815] __vmalloc_noprof+0x59/0x60 [ 43.456423] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.457083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.457843] bpf_prog_alloc+0x39/0x200 [ 43.458443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.459145] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.459886] do_seccomp+0x349/0x25e0 [ 43.460465] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.461175] ? __pfx_do_seccomp+0x10/0x10 [ 43.461793] ? find_held_lock+0x2b/0x80 [ 43.462411] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.463146] ? static_key_count+0x60/0x80 [ 43.463789] prctl_set_seccomp+0x4e/0x70 [ 43.464417] __do_sys_prctl+0xe6c/0x1d70 [ 43.465011] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.465715] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.466493] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.467273] ? irqentry_exit+0xf3/0x650 [ 43.467860] do_syscall_64+0xbf/0x430 [ 43.468460] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.469226] RIP: 0033:0x7fc2e59345cd [ 43.469756] 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 [ 43.472290] RSP: 002b:00007ffce7f08d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.473394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2e59345cd [ 43.474430] RDX: 000055f94b1e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.475457] RBP: 00007ffce7f08d80 R08: 0000000000000000 R09: 00007ffce7f08420 [ 43.476487] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f962f1aad0 [ 43.477524] R13: 00007ffce7f091b0 R14: 000055f962f1bbc0 R15: 000055f962f2c780 [ 43.478569] [ 43.478908] irq event stamp: 1757 [ 43.479416] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 43.480653] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 43.481882] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 43.483121] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 43.484342] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1704' (ECDSA) to the list of known hosts. 2025/11/18 22:34:27 fuzzer started 2025/11/18 22:34:27 dialing manager at localhost:34383 2025/11/18 22:34:27 checking machine... 2025/11/18 22:34:27 checking revisions... [ 44.381749] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:34:27 testing simple program... [ 44.470790] cgroup: Unknown subsys name 'net' [ 44.548677] cgroup: Unknown subsys name 'cpuset' [ 44.563345] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:34:26 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000001 RCX=ffffffff84c6acde RDX=0000000000000005 RSI=ffffffff86e87004 RDI=ffffffff869af9f4 RBP=ffff88806ce08ad8 RSP=ffff88806ce089e0 R8 =ffffffff86e87004 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=ffffffff869afa04 R13=ffff88806ce08ac8 R14=ffff88806ce08ac1 R15=ffff88806ce08a80 RIP=ffffffff8135da50 RFL=00000206 [-----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 00007fdb5640c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdb569c3618 CR3=000000001f633000 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=ffff88801ab18001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801ab17701 RSI=ffff88801ab177d8 RDI=ffff88801ab17228 RBP=ffff88801ab17270 RSP=ffff88801ab171a0 R8 =ffffffff86aa77f0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000022912 R12=ffff88801ab17278 R13=ffff88801ab17260 R14=ffff88801ab177e0 R15=ffff88801ab17218 RIP=ffffffff8135e2f5 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f40befbf790 CR3=000000000bcf3000 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=34333a323220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383138 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000