[ 44.086344] ------------[ cut here ]------------ [ 44.087434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.089829] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 44.091543] Modules linked in: [ 44.092277] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.094659] Tainted: [W]=WARN [ 44.095380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.097098] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.098164] 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 [ 44.101904] RSP: 0018:ffff888019b77bc0 EFLAGS: 00010286 [ 44.103055] RAX: 0000000000000000 RBX: ffffed100336ef78 RCX: ffffffff813a4050 [ 44.104568] RDX: ffff888017819bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.106069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336ef2f [ 44.107581] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.109089] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b77df8 [ 44.110603] FS: 00007f5aa6c9a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.112291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.113395] CR2: 00007ffc27e39ef8 CR3: 000000000e385000 CR4: 0000000000350ef0 [ 44.114702] Call Trace: [ 44.115171] [ 44.115661] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.116561] ? __create_object+0x59/0x80 [ 44.117359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.118327] __vmalloc_noprof+0x59/0x60 [ 44.119044] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.119938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.120878] bpf_prog_alloc+0x39/0x200 [ 44.121624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.122576] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.123510] do_seccomp+0x349/0x25e0 [ 44.124233] ? find_held_lock+0x2b/0x80 [ 44.124961] ? do_prlimit+0x310/0x610 [ 44.125715] ? __pfx_do_seccomp+0x10/0x10 [ 44.126523] ? do_raw_spin_unlock+0x53/0x220 [ 44.127382] ? _raw_spin_unlock+0x1e/0x40 [ 44.128132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.129103] ? static_key_count+0x60/0x80 [ 44.129934] prctl_set_seccomp+0x4e/0x70 [ 44.130729] __do_sys_prctl+0xe6c/0x1d70 [ 44.131544] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.132403] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.133362] ? irqentry_exit+0xf3/0x650 [ 44.134070] do_syscall_64+0xbf/0x430 [ 44.134823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.135798] RIP: 0033:0x7f5aa718c5cd [ 44.136512] 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 [ 44.139697] RSP: 002b:00007ffc27e37330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.141068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5aa718c5cd [ 44.142347] RDX: 00005610fabfee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.143639] RBP: 00007ffc27e37390 R08: 0000000000000000 R09: 00007ffc27e36a30 [ 44.144922] R10: 0000000000000000 R11: 0000000000000246 R12: 000056112fd98ad0 [ 44.146280] R13: 00007ffc27e377c0 R14: 000056112fd99bc0 R15: 000056112fdaa780 [ 44.147825] [ 44.148315] irq event stamp: 1789 [ 44.148924] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 44.150428] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 44.151900] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 44.153291] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 44.154543] ---[ end trace 0000000000000000 ]--- [ 47.065936] ------------[ cut here ]------------ [ 47.067153] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.069302] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.070749] Modules linked in: [ 47.071403] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.073434] Tainted: [W]=WARN [ 47.073998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.075492] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.076423] 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 [ 47.079630] RSP: 0018:ffff888016f0fbc0 EFLAGS: 00010286 [ 47.080616] RAX: 0000000000000000 RBX: ffffed1002de1f78 RCX: ffffffff813a4050 [ 47.081907] RDX: ffff888013bb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.083219] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de1f2f [ 47.084506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.085804] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f0fdf8 [ 47.087096] FS: 00007f52b7851900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.088543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.089615] CR2: 00007f52b7d43580 CR3: 0000000009bec000 CR4: 0000000000350ef0 [ 47.090915] Call Trace: [ 47.091456] [ 47.091878] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.092790] ? __create_object+0x59/0x80 [ 47.093590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.094572] __vmalloc_noprof+0x59/0x60 [ 47.095363] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.096266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.097175] bpf_prog_alloc+0x39/0x200 [ 47.097930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.098877] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.099810] do_seccomp+0x349/0x25e0 [ 47.100550] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.101470] ? __pfx_do_seccomp+0x10/0x10 [ 47.102273] ? find_held_lock+0x2b/0x80 [ 47.102996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.103976] ? static_key_count+0x60/0x80 [ 47.104787] prctl_set_seccomp+0x4e/0x70 [ 47.105570] __do_sys_prctl+0xe6c/0x1d70 [ 47.106370] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.107237] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.108233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.109164] ? irqentry_exit+0xf3/0x650 [ 47.109936] do_syscall_64+0xbf/0x430 [ 47.110688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.111650] RIP: 0033:0x7f52b7d435cd [ 47.112373] 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 [ 47.115579] RSP: 002b:00007fff2b0bf830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.116959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52b7d435cd [ 47.118266] RDX: 0000559d1551de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.119582] RBP: 00007fff2b0bf890 R08: 0000000000000000 R09: 00007fff2b0bef30 [ 47.120868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d25a43ad0 [ 47.122156] R13: 00007fff2b0bfcc0 R14: 0000559d25a44bc0 R15: 0000559d25a55780 [ 47.123507] [ 47.123930] irq event stamp: 1771 [ 47.124598] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 47.126127] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 47.127670] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 47.129103] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 47.130400] ---[ end trace 0000000000000000 ]--- [ 47.952443] ------------[ cut here ]------------ [ 47.953457] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.955541] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 47.957020] Modules linked in: [ 47.957871] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.959951] Tainted: [W]=WARN [ 47.960553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.962032] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.962954] 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 [ 47.966169] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 47.967166] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 47.968510] RDX: ffff888013bbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.969823] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 47.971111] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.972399] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 47.973699] FS: 00007f7e63cbf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.975142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.976224] CR2: 00007ffd5027cef8 CR3: 0000000020b15000 CR4: 0000000000350ef0 [ 47.977512] Call Trace: [ 47.977987] [ 47.978446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.979366] ? __create_object+0x59/0x80 [ 47.980106] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.981068] __vmalloc_noprof+0x59/0x60 [ 47.981842] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.982751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.983724] bpf_prog_alloc+0x39/0x200 [ 47.984474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.985434] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.986347] do_seccomp+0x349/0x25e0 [ 47.987026] ? find_held_lock+0x2b/0x80 [ 47.987808] ? do_prlimit+0x310/0x610 [ 47.988550] ? __pfx_do_seccomp+0x10/0x10 [ 47.989354] ? do_raw_spin_unlock+0x53/0x220 [ 47.990153] ? _raw_spin_unlock+0x1e/0x40 [ 47.990942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.991970] ? static_key_count+0x60/0x80 [ 47.992790] prctl_set_seccomp+0x4e/0x70 [ 47.993579] __do_sys_prctl+0xe6c/0x1d70 [ 47.994380] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.995249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.996246] ? irqentry_exit+0xf3/0x650 [ 47.996973] do_syscall_64+0xbf/0x430 [ 47.997715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.998684] RIP: 0033:0x7f7e641b15cd [ 47.999398] 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 [ 48.002593] RSP: 002b:00007ffd5027b410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.003986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e641b15cd [ 48.005268] RDX: 000055976c8dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.006565] RBP: 00007ffd5027b470 R08: 0000000000000000 R09: 00007ffd5027ab10 [ 48.007867] R10: 0000000000000000 R11: 0000000000000246 R12: 000055979218bbf0 [ 48.009145] R13: 00007ffd5027b8a0 R14: 0000559792195380 R15: 00005597921a0460 [ 48.010458] [ 48.010891] irq event stamp: 1933 [ 48.011562] hardirqs last enabled at (1943): [] __up_console_sem+0x78/0x80 [ 48.013110] hardirqs last disabled at (1952): [] __up_console_sem+0x5d/0x80 [ 48.014635] softirqs last enabled at (1922): [] handle_softirqs+0x50c/0x770 [ 48.016208] softirqs last disabled at (1917): [] __irq_exit_rcu+0xc4/0x100 [ 48.017757] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25223' (ECDSA) to the list of known hosts. 2025/11/18 07:51:08 fuzzer started 2025/11/18 07:51:08 dialing manager at localhost:37895 2025/11/18 07:51:08 checking machine... 2025/11/18 07:51:08 checking revisions... [ 48.940056] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:51:08 testing simple program... [ 49.187709] cgroup: Unknown subsys name 'net' [ 49.278507] cgroup: Unknown subsys name 'cpuset' [ 49.301606] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:51:07 Registers: info registers vcpu 0 RAX=1ffffffff0cdb82b RBX=ffffffff866dc158 RCX=ffffffff8161932d RDX=0000000000000000 RSI=ffffffff86a49c36 RDI=ffffffff866dc158 RBP=ffffffff866dc158 RSP=ffff88800f16f938 R8 =ffffffff86a49c36 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=ffffffff866dc158 R13=ffffffff866dc158 R14=ffffffff866dc158 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 00007f52b7851900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2b0b9000 CR3=000000000cfd4000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001ed31 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc904713040 CR3=000000000d9a2000 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=969b1698e51b9e89e749980d19e60061 XMM02=00000000003026c8eff9b2d0a8fce9cb XMM03=00000000003027982c67c8bc2e329bc3 XMM04=a87687e10c8f3fa100000000000ae988 XMM05=35f4b87ff5093cf4000000000031fb48 XMM06=405749d8372a36f1000000000031f540 XMM07=e042d86d42eb936e000000000030f0b8 XMM08=89411b5dea04192b0000000000302798 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000