[ 39.088169] ------------[ cut here ]------------ [ 39.089166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.091989] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.093531] Modules linked in: [ 39.094225] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.096207] Tainted: [W]=WARN [ 39.096832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.098345] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.099328] 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 [ 39.102492] RSP: 0018:ffff888015d4fbc0 EFLAGS: 00010286 [ 39.103459] RAX: 0000000000000000 RBX: ffffed1002ba9f78 RCX: ffffffff813a4050 [ 39.104708] RDX: ffff888016825340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.105958] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba9f2f [ 39.107204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.108447] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d4fdf8 [ 39.109715] FS: 00007f1c46b40900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.111119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.112160] CR2: 00007ffe780f6ef8 CR3: 000000000e7d0000 CR4: 0000000000350ef0 [ 39.113408] Call Trace: [ 39.113923] [ 39.114325] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.115284] ? __create_object+0x59/0x80 [ 39.116059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.117012] __vmalloc_noprof+0x59/0x60 [ 39.117756] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.118561] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.119479] bpf_prog_alloc+0x39/0x200 [ 39.120187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.121099] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.121999] do_seccomp+0x349/0x25e0 [ 39.122703] ? find_held_lock+0x2b/0x80 [ 39.123397] ? do_prlimit+0x310/0x610 [ 39.124112] ? __pfx_do_seccomp+0x10/0x10 [ 39.124887] ? do_raw_spin_unlock+0x53/0x220 [ 39.125713] ? _raw_spin_unlock+0x1e/0x40 [ 39.126438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.127380] ? static_key_count+0x60/0x80 [ 39.128153] prctl_set_seccomp+0x4e/0x70 [ 39.128911] __do_sys_prctl+0xe6c/0x1d70 [ 39.129691] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.130483] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.131502] ? irqentry_exit+0xf3/0x650 [ 39.132307] do_syscall_64+0xbf/0x430 [ 39.133068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.134011] RIP: 0033:0x7f1c470325cd [ 39.134706] 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 [ 39.137777] RSP: 002b:00007ffe780f50c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.139099] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c470325cd [ 39.140352] RDX: 0000557dafbf8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.141656] RBP: 00007ffe780f5120 R08: 0000000000000000 R09: 00007ffe780f47c0 [ 39.142909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557db805fad0 [ 39.144168] R13: 00007ffe780f5550 R14: 0000557db8060bc0 R15: 0000557db8071780 [ 39.145437] [ 39.145901] irq event stamp: 1755 [ 39.146562] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.148084] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.149575] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 39.151119] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 39.152600] ---[ end trace 0000000000000000 ]--- [ 42.349460] ------------[ cut here ]------------ [ 42.350416] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.352480] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.353959] Modules linked in: [ 42.354555] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.356804] Tainted: [W]=WARN [ 42.357368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.358871] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.359810] 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 [ 42.363039] RSP: 0018:ffff888016b4fbc0 EFLAGS: 00010286 [ 42.364031] RAX: 0000000000000000 RBX: ffffed1002d69f78 RCX: ffffffff813a4050 [ 42.365329] RDX: ffff88800de33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.366640] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d69f2f [ 42.367929] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.369215] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b4fdf8 [ 42.370516] FS: 00007fec2a040900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.371957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.373039] CR2: 00007ffc8b3baef8 CR3: 000000000e2bc000 CR4: 0000000000350ef0 [ 42.374337] Call Trace: [ 42.374835] [ 42.375239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.376116] ? __create_object+0x59/0x80 [ 42.376891] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.377870] __vmalloc_noprof+0x59/0x60 [ 42.378585] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.379453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.380384] bpf_prog_alloc+0x39/0x200 [ 42.381149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.382116] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.383027] do_seccomp+0x349/0x25e0 [ 42.383760] ? find_held_lock+0x2b/0x80 [ 42.384475] ? do_prlimit+0x310/0x610 [ 42.385221] ? __pfx_do_seccomp+0x10/0x10 [ 42.386018] ? do_raw_spin_unlock+0x53/0x220 [ 42.386850] ? _raw_spin_unlock+0x1e/0x40 [ 42.387643] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.388567] ? static_key_count+0x60/0x80 [ 42.389377] prctl_set_seccomp+0x4e/0x70 [ 42.390177] __do_sys_prctl+0xe6c/0x1d70 [ 42.390952] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.391802] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.392768] ? irqentry_exit+0xf3/0x650 [ 42.393489] do_syscall_64+0xbf/0x430 [ 42.394238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.395192] RIP: 0033:0x7fec2a5325cd [ 42.395894] 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 [ 42.399059] RSP: 002b:00007ffc8b3b8af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.400412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec2a5325cd [ 42.401719] RDX: 0000562e9138ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.403013] RBP: 00007ffc8b3b8b50 R08: 0000000000000000 R09: 00007ffc8b3b81f0 [ 42.404304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562eceea4ad0 [ 42.405576] R13: 00007ffc8b3b8f80 R14: 0000562eceea5bc0 R15: 0000562eceeb6780 [ 42.406876] [ 42.407302] irq event stamp: 1815 [ 42.407961] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 42.409494] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 42.410946] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 42.412321] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100 [ 42.413710] ---[ end trace 0000000000000000 ]--- [ 43.262414] ------------[ cut here ]------------ [ 43.263363] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.265380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.266829] Modules linked in: [ 43.267415] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.269351] Tainted: [W]=WARN [ 43.269960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.271426] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.272322] 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 [ 43.275503] RSP: 0018:ffff88800e64fbc0 EFLAGS: 00010286 [ 43.276458] RAX: 0000000000000000 RBX: ffffed1001cc9f78 RCX: ffffffff813a4050 [ 43.277744] RDX: ffff8880168f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.279021] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cc9f2f [ 43.280289] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.281548] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e64fdf8 [ 43.282838] FS: 00007f0859a58900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.284270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.285347] CR2: 00007ffeb4edfef8 CR3: 000000001eb62000 CR4: 0000000000350ef0 [ 43.286652] Call Trace: [ 43.287121] [ 43.287529] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.288420] ? __create_object+0x59/0x80 [ 43.289206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.290192] __vmalloc_noprof+0x59/0x60 [ 43.290950] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.291810] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.292731] bpf_prog_alloc+0x39/0x200 [ 43.293413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.294373] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.295278] do_seccomp+0x349/0x25e0 [ 43.295989] ? find_held_lock+0x2b/0x80 [ 43.296743] ? do_prlimit+0x310/0x610 [ 43.297445] ? __pfx_do_seccomp+0x10/0x10 [ 43.298231] ? do_raw_spin_unlock+0x53/0x220 [ 43.299057] ? _raw_spin_unlock+0x1e/0x40 [ 43.299831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.300791] ? static_key_count+0x60/0x80 [ 43.301542] prctl_set_seccomp+0x4e/0x70 [ 43.302319] __do_sys_prctl+0xe6c/0x1d70 [ 43.303107] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.303962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.304922] ? irqentry_exit+0xf3/0x650 [ 43.305697] do_syscall_64+0xbf/0x430 [ 43.306301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.307091] RIP: 0033:0x7f0859f4a5cd [ 43.307673] 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 [ 43.310311] RSP: 002b:00007ffeb4ede870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.311463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0859f4a5cd [ 43.312512] RDX: 0000558cc919ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.313563] RBP: 00007ffeb4ede8d0 R08: 0000000000000000 R09: 00007ffeb4eddf70 [ 43.314627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558cfd5a02b0 [ 43.315711] R13: 00007ffeb4eded00 R14: 0000558cfd5a2d20 R15: 0000558cfd5b48d0 [ 43.316782] [ 43.317130] irq event stamp: 1733 [ 43.317654] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.318930] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.320199] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 43.321500] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 43.322757] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58480' (ECDSA) to the list of known hosts. 2025/11/18 04:19:08 fuzzer started 2025/11/18 04:19:08 dialing manager at localhost:37895 2025/11/18 04:19:08 checking machine... 2025/11/18 04:19:08 checking revisions... [ 44.245429] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:19:08 testing simple program... [ 44.333207] cgroup: Unknown subsys name 'net' [ 44.391801] cgroup: Unknown subsys name 'cpuset' [ 44.409185] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:19:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806ce08ac8 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff888016328000 R15=ffff88806ce08a70 RIP=ffffffff84c721b6 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 00007ff55e31f700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fec2a5f7618 CR3=000000000a24c000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a32343939342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323439 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=000000000001dfc1 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=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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fba5796a3d0 CR3=000000000d6b5000 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=8fef702dadc95abb794e36e1ae4c855a XMM02=2c67c8bc2e329bc30000000000302cb8 XMM03=fb795ef6d6577056000000000030fec8 XMM04=a1f69c0e34fb715100000000000ae988 XMM05=264d274f2be3f4d8000000000031fc58 XMM06=474038aa6c007e1f000000000031f650 XMM07=e042d86d42eb936e00000000003101a0 XMM08=5c90327b493bc8cf0000000000302d18 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000