[ 54.090442] ------------[ cut here ]------------ [ 54.091189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.092835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.094052] Modules linked in: [ 54.094588] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.096238] Tainted: [W]=WARN [ 54.096737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.097989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.098822] 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 [ 54.102178] RSP: 0018:ffff8880166f7bc0 EFLAGS: 00010286 [ 54.103258] RAX: 0000000000000000 RBX: ffffed1002cdef78 RCX: ffffffff813a4050 [ 54.104607] RDX: ffff8880164d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.106004] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdef2f [ 54.107337] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.108614] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166f7df8 [ 54.109998] FS: 00007fd765906900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.111583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.112748] CR2: 00007fd765df8580 CR3: 000000000ce03000 CR4: 0000000000350ef0 [ 54.114176] Call Trace: [ 54.114731] [ 54.115193] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.116182] ? __create_object+0x59/0x80 [ 54.117009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.118041] __vmalloc_noprof+0x59/0x60 [ 54.118916] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.119854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.120836] bpf_prog_alloc+0x39/0x200 [ 54.121613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.122602] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.123567] do_seccomp+0x349/0x25e0 [ 54.124340] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.125293] ? __pfx_do_seccomp+0x10/0x10 [ 54.126104] ? find_held_lock+0x2b/0x80 [ 54.126961] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.128055] ? static_key_count+0x60/0x80 [ 54.128961] prctl_set_seccomp+0x4e/0x70 [ 54.129743] __do_sys_prctl+0xe6c/0x1d70 [ 54.130522] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.131382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.132401] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.133484] ? irqentry_exit+0xf3/0x650 [ 54.134273] do_syscall_64+0xbf/0x430 [ 54.135061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.136130] RIP: 0033:0x7fd765df85cd [ 54.136931] 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 [ 54.140350] RSP: 002b:00007fffd48210c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.141862] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd765df85cd [ 54.143128] RDX: 000055cb11370e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.144480] RBP: 00007fffd4821120 R08: 0000000000000000 R09: 00007fffd48207c0 [ 54.145764] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb13341bf0 [ 54.147038] R13: 00007fffd4821550 R14: 000055cb1334b380 R15: 000055cb13356460 [ 54.148337] [ 54.148754] irq event stamp: 1709 [ 54.149404] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 54.150925] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 54.152401] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 54.153914] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 54.155382] ---[ end trace 0000000000000000 ]--- [ 57.190974] ------------[ cut here ]------------ [ 57.191897] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.193889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 57.195327] Modules linked in: [ 57.195919] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.197921] Tainted: [W]=WARN [ 57.198524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.199968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.200864] 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 [ 57.204013] RSP: 0018:ffff888016f2fbc0 EFLAGS: 00010286 [ 57.204987] RAX: 0000000000000000 RBX: ffffed1002de5f78 RCX: ffffffff813a4050 [ 57.206277] RDX: ffff888018919bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.207566] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de5f2f [ 57.208819] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.210119] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f2fdf8 [ 57.211390] FS: 00007fbc82411900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.212817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.213865] CR2: 00007fbc82903580 CR3: 00000000099c9000 CR4: 0000000000350ef0 [ 57.215126] Call Trace: [ 57.215707] [ 57.216134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.217037] ? __create_object+0x59/0x80 [ 57.217818] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.218789] __vmalloc_noprof+0x59/0x60 [ 57.219546] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.220414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.221364] bpf_prog_alloc+0x39/0x200 [ 57.222047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.222975] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.223871] do_seccomp+0x349/0x25e0 [ 57.224582] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.225500] ? __pfx_do_seccomp+0x10/0x10 [ 57.226232] ? find_held_lock+0x2b/0x80 [ 57.226976] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.227940] ? static_key_count+0x60/0x80 [ 57.228733] prctl_set_seccomp+0x4e/0x70 [ 57.229519] __do_sys_prctl+0xe6c/0x1d70 [ 57.230254] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.231116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.232064] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.233013] ? irqentry_exit+0xf3/0x650 [ 57.233786] do_syscall_64+0xbf/0x430 [ 57.234515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.235468] RIP: 0033:0x7fbc829035cd [ 57.236128] 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 [ 57.239001] RSP: 002b:00007ffe7d8b2420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.240124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc829035cd [ 57.241188] RDX: 00005568951b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.242245] RBP: 00007ffe7d8b2480 R08: 0000000000000000 R09: 00007ffe7d8b1b20 [ 57.243321] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568d0732ad0 [ 57.244380] R13: 00007ffe7d8b28b0 R14: 00005568d0733bc0 R15: 00005568d0744780 [ 57.245470] [ 57.245836] irq event stamp: 1707 [ 57.246357] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 57.247610] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 57.248852] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 57.250121] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 57.251360] ---[ end trace 0000000000000000 ]--- [ 58.031895] ------------[ cut here ]------------ [ 58.032809] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.034777] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 58.036214] Modules linked in: [ 58.037084] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.039222] Tainted: [W]=WARN [ 58.039808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.041276] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.042175] 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 [ 58.045280] RSP: 0018:ffff888017b57bc0 EFLAGS: 00010286 [ 58.046247] RAX: 0000000000000000 RBX: ffffed1002f6af78 RCX: ffffffff813a4050 [ 58.047511] RDX: ffff88800f175340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.048773] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6af2f [ 58.050069] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.051336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b57df8 [ 58.052599] FS: 00007f914f4df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.054022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.055060] CR2: 00007ffe22840ef7 CR3: 000000000cf6a000 CR4: 0000000000350ef0 [ 58.056340] Call Trace: [ 58.056800] [ 58.057215] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.058100] ? __create_object+0x59/0x80 [ 58.058880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.059845] __vmalloc_noprof+0x59/0x60 [ 58.060597] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.061469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.062385] bpf_prog_alloc+0x39/0x200 [ 58.063061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.063990] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.064871] do_seccomp+0x349/0x25e0 [ 58.065610] ? find_held_lock+0x2b/0x80 [ 58.066354] ? do_prlimit+0x310/0x610 [ 58.067053] ? __pfx_do_seccomp+0x10/0x10 [ 58.067821] ? do_raw_spin_unlock+0x53/0x220 [ 58.068626] ? _raw_spin_unlock+0x1e/0x40 [ 58.069403] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.070348] ? static_key_count+0x60/0x80 [ 58.071091] prctl_set_seccomp+0x4e/0x70 [ 58.071850] __do_sys_prctl+0xe6c/0x1d70 [ 58.072618] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.073475] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.074437] ? irqentry_exit+0xf3/0x650 [ 58.075150] do_syscall_64+0xbf/0x430 [ 58.075883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.076814] RIP: 0033:0x7f914f9d15cd [ 58.077526] 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 [ 58.080664] RSP: 002b:00007ffe2283f9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.082033] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f914f9d15cd [ 58.083314] RDX: 00005632c91e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.084561] RBP: 00007ffe2283fa50 R08: 0000000000000000 R09: 00007ffe2283f0f0 [ 58.085837] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632e18122b0 [ 58.087103] R13: 00007ffe2283fe80 R14: 00005632e1814d20 R15: 00005632e18268d0 [ 58.088376] [ 58.088805] irq event stamp: 1863 [ 58.089457] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 58.090958] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 58.092462] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 58.093991] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 58.095496] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24642' (ECDSA) to the list of known hosts. 2025/11/18 12:39:53 fuzzer started 2025/11/18 12:39:54 dialing manager at localhost:34383 2025/11/18 12:39:54 checking machine... 2025/11/18 12:39:54 checking revisions... [ 59.064938] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:39:54 testing simple program... [ 59.145900] cgroup: Unknown subsys name 'net' [ 59.201052] cgroup: Unknown subsys name 'cpuset' [ 59.218132] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:39:53 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffffffff866dc324 RCX=ffffffff816194bd RDX=0000000000000000 RSI=ffffffff86a49dba RDI=ffffffff866dc318 RBP=ffffffff866dc324 RSP=ffff888009627788 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff866dc324 R13=ffffffff866dc318 R14=ffffffff866dc320 R15=dffffc0000000000 RIP=ffffffff8135daba 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7d8ac000 CR3=000000000dd67000 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=39333a323120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3035325b646873732033353a3933 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343634 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000264d7 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf4208b78 CR3=000000000dd67000 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=39333a323120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3035325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343634 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000