[ 45.892681] ------------[ cut here ]------------ [ 45.893649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.895683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.897142] Modules linked in: [ 45.897722] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.899691] Tainted: [W]=WARN [ 45.900285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.901743] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.902642] 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 [ 45.905795] RSP: 0018:ffff8880160afbc0 EFLAGS: 00010286 [ 45.906765] RAX: 0000000000000000 RBX: ffffed1002c15f78 RCX: ffffffff813a4050 [ 45.908035] RDX: ffff888016299bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.909308] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c15f2f [ 45.910576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.911842] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160afdf8 [ 45.913142] FS: 00007fc5f4f1e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.914608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.915687] CR2: 00007ffdd8014ef8 CR3: 0000000013d1d000 CR4: 0000000000350ef0 [ 45.916993] Call Trace: [ 45.917463] [ 45.917875] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.918780] ? __create_object+0x59/0x80 [ 45.919564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.920568] __vmalloc_noprof+0x59/0x60 [ 45.921341] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.922216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.923172] bpf_prog_alloc+0x39/0x200 [ 45.923874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.924823] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.925740] do_seccomp+0x349/0x25e0 [ 45.926456] ? find_held_lock+0x2b/0x80 [ 45.927229] ? do_prlimit+0x310/0x610 [ 45.927929] ? __pfx_do_seccomp+0x10/0x10 [ 45.928744] ? do_raw_spin_unlock+0x53/0x220 [ 45.929590] ? _raw_spin_unlock+0x1e/0x40 [ 45.930369] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.931388] ? static_key_count+0x60/0x80 [ 45.932251] prctl_set_seccomp+0x4e/0x70 [ 45.933053] __do_sys_prctl+0xe6c/0x1d70 [ 45.933800] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.934668] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.935647] ? irqentry_exit+0xf3/0x650 [ 45.936437] do_syscall_64+0xbf/0x430 [ 45.937188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.938146] RIP: 0033:0x7fc5f54105cd [ 45.938813] 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 [ 45.942027] RSP: 002b:00007ffdd8013990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.943404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5f54105cd [ 45.944702] RDX: 00005590cafe3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.946000] RBP: 00007ffdd80139f0 R08: 0000000000000000 R09: 00007ffdd8013090 [ 45.947275] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590f03182b0 [ 45.948584] R13: 00007ffdd8013e20 R14: 00005590f031ad20 R15: 00005590f032c8d0 [ 45.949883] [ 45.950360] irq event stamp: 1719 [ 45.951010] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 45.952559] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 45.954084] softirqs last enabled at (1212): [] handle_softirqs+0x50c/0x770 [ 45.955640] softirqs last disabled at (1203): [] __irq_exit_rcu+0xc4/0x100 [ 45.957199] ---[ end trace 0000000000000000 ]--- [ 49.423414] ------------[ cut here ]------------ [ 49.424330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.426261] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.427671] Modules linked in: [ 49.428303] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.430249] Tainted: [W]=WARN [ 49.430792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.432471] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.433715] 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 [ 49.437017] RSP: 0018:ffff888017857bc0 EFLAGS: 00010286 [ 49.437933] RAX: 0000000000000000 RBX: ffffed1002f0af78 RCX: ffffffff813a4050 [ 49.439215] RDX: ffff8880165e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.440470] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0af2f [ 49.441726] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.442991] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017857df8 [ 49.444265] FS: 00007f10cd6a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.445660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.446681] CR2: 00007f10cdb97580 CR3: 0000000009ddf000 CR4: 0000000000350ef0 [ 49.447927] Call Trace: [ 49.448415] [ 49.448819] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.449701] ? __create_object+0x59/0x80 [ 49.450468] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.451407] __vmalloc_noprof+0x59/0x60 [ 49.452152] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.453012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.453872] bpf_prog_alloc+0x39/0x200 [ 49.454588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.455498] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.456383] do_seccomp+0x349/0x25e0 [ 49.457090] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.457921] ? __pfx_do_seccomp+0x10/0x10 [ 49.458684] ? find_held_lock+0x2b/0x80 [ 49.459414] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.460375] ? static_key_count+0x60/0x80 [ 49.461158] prctl_set_seccomp+0x4e/0x70 [ 49.461878] __do_sys_prctl+0xe6c/0x1d70 [ 49.462637] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.463467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.464420] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.465365] ? irqentry_exit+0xf3/0x650 [ 49.466121] do_syscall_64+0xbf/0x430 [ 49.466807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.467729] RIP: 0033:0x7f10cdb975cd [ 49.468430] 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 [ 49.471514] RSP: 002b:00007ffe59bf6bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.472859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10cdb975cd [ 49.474110] RDX: 000055c6e0104e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.475356] RBP: 00007ffe59bf6c20 R08: 0000000000000000 R09: 00007ffe59bf62c0 [ 49.476624] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6f3960bf0 [ 49.477879] R13: 00007ffe59bf7050 R14: 000055c6f396a380 R15: 000055c6f3975460 [ 49.479153] [ 49.479573] irq event stamp: 2801 [ 49.480223] hardirqs last enabled at (2811): [] __up_console_sem+0x78/0x80 [ 49.481700] hardirqs last disabled at (2820): [] __up_console_sem+0x5d/0x80 [ 49.483177] softirqs last enabled at (2686): [] handle_softirqs+0x50c/0x770 [ 49.484685] softirqs last disabled at (2681): [] __irq_exit_rcu+0xc4/0x100 [ 49.486182] ---[ end trace 0000000000000000 ]--- [ 50.343045] ------------[ cut here ]------------ [ 50.343928] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.346122] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.347797] Modules linked in: [ 50.348535] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.350713] Tainted: [W]=WARN [ 50.351372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.353096] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.354126] 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 [ 50.357677] RSP: 0018:ffff88800f0dfbc0 EFLAGS: 00010286 [ 50.358765] RAX: 0000000000000000 RBX: ffffed1001e1bf78 RCX: ffffffff813a4050 [ 50.360209] RDX: ffff888017951bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.361658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e1bf2f [ 50.363106] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.364554] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0dfdf8 [ 50.365995] FS: 00007f0b07596900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.367607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.368807] CR2: 00007f0b07a88580 CR3: 000000000b856000 CR4: 0000000000350ef0 [ 50.370188] Call Trace: [ 50.370681] [ 50.371189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.372168] ? __create_object+0x59/0x80 [ 50.373003] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.374029] __vmalloc_noprof+0x59/0x60 [ 50.374782] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.375705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.376696] bpf_prog_alloc+0x39/0x200 [ 50.377485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.378472] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.379421] do_seccomp+0x349/0x25e0 [ 50.380183] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.381134] ? __pfx_do_seccomp+0x10/0x10 [ 50.381921] ? find_held_lock+0x2b/0x80 [ 50.382743] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.383765] ? static_key_count+0x60/0x80 [ 50.384630] prctl_set_seccomp+0x4e/0x70 [ 50.385444] __do_sys_prctl+0xe6c/0x1d70 [ 50.386282] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.387193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.388235] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.389264] ? irqentry_exit+0xf3/0x650 [ 50.390086] do_syscall_64+0xbf/0x430 [ 50.390830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.391838] RIP: 0033:0x7f0b07a885cd [ 50.392596] 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 [ 50.395971] RSP: 002b:00007ffcce4182f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.397453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b07a885cd [ 50.398833] RDX: 000055f9fafaae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.400223] RBP: 00007ffcce418350 R08: 0000000000000000 R09: 00007ffcce4179f0 [ 50.401601] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa26fbbad0 [ 50.402991] R13: 00007ffcce418780 R14: 000055fa26fbcbc0 R15: 000055fa26fcd780 [ 50.404401] [ 50.404866] irq event stamp: 1821 [ 50.405563] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 50.407190] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 50.408826] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 50.410490] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 50.412124] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17156' (ECDSA) to the list of known hosts. 2025/11/19 03:43:13 fuzzer started 2025/11/19 03:43:13 dialing manager at localhost:34383 2025/11/19 03:43:13 checking machine... 2025/11/19 03:43:13 checking revisions... [ 51.301934] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:43:13 testing simple program... [ 51.375878] cgroup: Unknown subsys name 'net' [ 51.445411] cgroup: Unknown subsys name 'cpuset' [ 51.467720] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:43:12 Registers: info registers vcpu 0 RAX=ffffffff87cecb40 RBX=ffff888017655340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888017655e38 RDI=ffff888017655e10 RBP=ffff888017655d98 RSP=ffff88806ce088e0 R8 =0000000000000004 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888017655e38 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000004 RIP=ffffffff81527a64 RFL=00000086 [--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 00007f6d9218f700 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=00007f10cdc5c618 CR3=000000000bcfa000 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=63736964203a31313a38313633332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383136 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=0000000000000000 RBX=ffff888015e20a58 RCX=ffff888015e1f8e4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888015e20a58 RBP=ffffffff85e1ffe0 RSP=ffff888015e1f890 R8 =0000000000000001 R9 =ffff888015e1f9d0 R10=000000000003c9ed R11=0000000000026e7f R12=ffff888015e20a58 R13=ffff888015e1f8e4 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff84c71f8a RFL=00000046 [---Z-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 00007f57d0f1c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff87ba54d8 CR3=000000000d910000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=eb42124dced0e66700000000000ae988 XMM05=ed78b48b0b5386070000000000322ad0 XMM06=c8d47b67df1ca7f80000000000321870 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000