[ 46.698317] ------------[ cut here ]------------ [ 46.699235] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.701216] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.702688] Modules linked in: [ 46.703376] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.705363] Tainted: [W]=WARN [ 46.705978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.707461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.708377] 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 [ 46.711517] RSP: 0018:ffff888019817bc0 EFLAGS: 00010286 [ 46.712497] RAX: 0000000000000000 RBX: ffffed1003302f78 RCX: ffffffff813a4050 [ 46.713813] RDX: ffff888019fb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.715115] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003302f2f [ 46.716422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.717727] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019817df8 [ 46.719009] FS: 00007ff0cda60900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.720480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.721556] CR2: 00007ffc9c326ef8 CR3: 000000000a230000 CR4: 0000000000350ef0 [ 46.722858] Call Trace: [ 46.723325] [ 46.723752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.724666] ? __create_object+0x59/0x80 [ 46.725463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.726455] __vmalloc_noprof+0x59/0x60 [ 46.727236] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.728137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.729091] bpf_prog_alloc+0x39/0x200 [ 46.729841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.730726] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.731652] do_seccomp+0x349/0x25e0 [ 46.732377] ? find_held_lock+0x2b/0x80 [ 46.733160] ? do_prlimit+0x310/0x610 [ 46.733921] ? __pfx_do_seccomp+0x10/0x10 [ 46.734670] ? do_raw_spin_unlock+0x53/0x220 [ 46.735527] ? _raw_spin_unlock+0x1e/0x40 [ 46.736333] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.737377] ? static_key_count+0x60/0x80 [ 46.738254] prctl_set_seccomp+0x4e/0x70 [ 46.739096] __do_sys_prctl+0xe6c/0x1d70 [ 46.739968] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.740904] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.741965] ? irqentry_exit+0xf3/0x650 [ 46.742748] do_syscall_64+0xbf/0x430 [ 46.743582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.744623] RIP: 0033:0x7ff0cdf525cd [ 46.745401] 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 [ 46.748736] RSP: 002b:00007ffc9c325b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.750004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0cdf525cd [ 46.751202] RDX: 00005631a63b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.752378] RBP: 00007ffc9c325b90 R08: 0000000000000000 R09: 00007ffc9c325230 [ 46.753438] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631e1ca2ad0 [ 46.754500] R13: 00007ffc9c325fc0 R14: 00005631e1ca3bc0 R15: 00005631e1cb4780 [ 46.755595] [ 46.755989] irq event stamp: 1785 [ 46.756492] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 46.757745] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 46.759016] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 46.760291] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 46.761548] ---[ end trace 0000000000000000 ]--- [ 49.612066] ------------[ cut here ]------------ [ 49.613013] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.615017] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.616508] Modules linked in: [ 49.617193] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.619196] Tainted: [W]=WARN [ 49.619838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.621318] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.622229] 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 [ 49.625431] RSP: 0018:ffff88801a087bc0 EFLAGS: 00010286 [ 49.626405] RAX: 0000000000000000 RBX: ffffed1003410f78 RCX: ffffffff813a4050 [ 49.627681] RDX: ffff88801734b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.628982] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003410f2f [ 49.630263] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.631553] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a087df8 [ 49.632849] FS: 00007fbb5b9ac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.634300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.635360] CR2: 00007ffd576a2ef8 CR3: 000000000c027000 CR4: 0000000000350ef0 [ 49.636677] Call Trace: [ 49.637180] [ 49.637588] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.638508] ? __create_object+0x59/0x80 [ 49.639302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.640298] __vmalloc_noprof+0x59/0x60 [ 49.641062] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.641945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.642891] bpf_prog_alloc+0x39/0x200 [ 49.643603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.644530] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.645430] do_seccomp+0x349/0x25e0 [ 49.646163] ? find_held_lock+0x2b/0x80 [ 49.646947] ? do_prlimit+0x310/0x610 [ 49.647672] ? __pfx_do_seccomp+0x10/0x10 [ 49.648466] ? do_raw_spin_unlock+0x53/0x220 [ 49.649319] ? _raw_spin_unlock+0x1e/0x40 [ 49.650124] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.651111] ? static_key_count+0x60/0x80 [ 49.651943] prctl_set_seccomp+0x4e/0x70 [ 49.652674] __do_sys_prctl+0xe6c/0x1d70 [ 49.653454] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.654314] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.655280] ? irqentry_exit+0xf3/0x650 [ 49.656076] do_syscall_64+0xbf/0x430 [ 49.656828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.657741] RIP: 0033:0x7fbb5be9e5cd [ 49.658455] 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 [ 49.661687] RSP: 002b:00007ffd576a1110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.663054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb5be9e5cd [ 49.664355] RDX: 000055e78dfa2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.665646] RBP: 00007ffd576a1170 R08: 0000000000000000 R09: 00007ffd576a0810 [ 49.666964] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e79b912ad0 [ 49.668259] R13: 00007ffd576a15a0 R14: 000055e79b913bc0 R15: 000055e79b924780 [ 49.669576] [ 49.670163] irq event stamp: 1727 [ 49.670823] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.672373] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.673396] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 49.674353] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 49.675295] ---[ end trace 0000000000000000 ]--- [ 50.449102] ------------[ cut here ]------------ [ 50.450040] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.452009] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.453526] Modules linked in: [ 50.454181] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.456170] Tainted: [W]=WARN [ 50.456721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.458219] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.459186] 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 [ 50.462467] RSP: 0018:ffff888019f47bc0 EFLAGS: 00010286 [ 50.463458] RAX: 0000000000000000 RBX: ffffed10033e8f78 RCX: ffffffff813a4050 [ 50.464772] RDX: ffff888017ae3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.466108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e8f2f [ 50.467391] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.468690] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f47df8 [ 50.469974] FS: 00007f8c607d8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.471436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.472517] CR2: 00007f8c60d3e4a6 CR3: 000000001ebb9000 CR4: 0000000000350ef0 [ 50.473811] Call Trace: [ 50.474285] [ 50.474700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.475619] ? __create_object+0x59/0x80 [ 50.476408] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.477372] __vmalloc_noprof+0x59/0x60 [ 50.478135] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.479014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.479949] bpf_prog_alloc+0x39/0x200 [ 50.480647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.481563] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.482465] do_seccomp+0x349/0x25e0 [ 50.483193] ? find_held_lock+0x2b/0x80 [ 50.483971] ? do_prlimit+0x310/0x610 [ 50.484675] ? __pfx_do_seccomp+0x10/0x10 [ 50.485477] ? do_raw_spin_unlock+0x53/0x220 [ 50.486322] ? _raw_spin_unlock+0x1e/0x40 [ 50.487111] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.488109] ? static_key_count+0x60/0x80 [ 50.488915] prctl_set_seccomp+0x4e/0x70 [ 50.489663] __do_sys_prctl+0xe6c/0x1d70 [ 50.490436] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.491299] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.492288] ? irqentry_exit+0xf3/0x650 [ 50.493066] do_syscall_64+0xbf/0x430 [ 50.493768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.494717] RIP: 0033:0x7f8c60cca5cd [ 50.495420] 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 [ 50.498577] RSP: 002b:00007fff098d9fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.499971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c60cca5cd [ 50.501262] RDX: 0000559683590e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.502563] RBP: 00007fff098da010 R08: 0000000000000000 R09: 00007fff098d96b0 [ 50.503862] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596a8b3aad0 [ 50.505144] R13: 00007fff098da440 R14: 00005596a8b3bbc0 R15: 00005596a8b4c780 [ 50.506461] [ 50.506937] irq event stamp: 1769 [ 50.507562] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.509074] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.510609] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 50.512160] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 50.513669] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51238' (ECDSA) to the list of known hosts. 2025/11/19 02:13:15 fuzzer started 2025/11/19 02:13:15 dialing manager at localhost:34383 2025/11/19 02:13:15 checking machine... 2025/11/19 02:13:15 checking revisions... [ 51.435294] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:13:15 testing simple program... [ 51.524932] cgroup: Unknown subsys name 'net' [ 51.586295] cgroup: Unknown subsys name 'cpuset' [ 51.600861] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:13:14 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009611bc0 RBP=ffff888009611bc0 RSP=ffff8880096275a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888009612640 R15=0000000000000003 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbb5bf63618 CR3=000000000e518000 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=63736964203a31313a36313237342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363132 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=1ffffffff0cdb865 RBX=ffffffff866dc328 RCX=ffffffff816194bd RDX=0000000000000000 RSI=ffffffff86a49dba RDI=ffffffff866dc318 RBP=ffffffff866dc318 RSP=ffff888017127378 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff866dc338 R13=ffffffff866dc318 R14=ffffffff866dc318 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 00007fbb5b9ac900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd5769b000 CR3=000000001ebd1000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000