[ 45.620344] ------------[ cut here ]------------ [ 45.621320] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.623403] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.624889] Modules linked in: [ 45.625493] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.627494] Tainted: [W]=WARN [ 45.628108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.629591] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.630522] 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 [ 45.633703] RSP: 0018:ffff888013e87bc0 EFLAGS: 00010286 [ 45.634628] RAX: 0000000000000000 RBX: ffffed10027d0f78 RCX: ffffffff813a4050 [ 45.635952] RDX: ffff88800f21d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.637242] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027d0f2f [ 45.638526] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.639819] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e87df8 [ 45.641103] FS: 00007f1ade951900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.642552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.643627] CR2: 00007f1adee43580 CR3: 000000000d6c5000 CR4: 0000000000350ef0 [ 45.644917] Call Trace: [ 45.645380] [ 45.645846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.646748] ? __create_object+0x59/0x80 [ 45.647516] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.648489] __vmalloc_noprof+0x59/0x60 [ 45.649265] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.650149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.651082] bpf_prog_alloc+0x39/0x200 [ 45.651832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.652758] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.653622] do_seccomp+0x349/0x25e0 [ 45.654349] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.655256] ? __pfx_do_seccomp+0x10/0x10 [ 45.656072] ? find_held_lock+0x2b/0x80 [ 45.656839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.657808] ? static_key_count+0x60/0x80 [ 45.658566] prctl_set_seccomp+0x4e/0x70 [ 45.659353] __do_sys_prctl+0xe6c/0x1d70 [ 45.660122] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.660977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.661934] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.662925] ? irqentry_exit+0xf3/0x650 [ 45.663720] do_syscall_64+0xbf/0x430 [ 45.664414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.665379] RIP: 0033:0x7f1adee435cd [ 45.666098] 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 [ 45.669320] RSP: 002b:00007ffdc6ee84e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.670697] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1adee435cd [ 45.672006] RDX: 000055c4c5894e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.673301] RBP: 00007ffdc6ee8540 R08: 0000000000000000 R09: 00007ffdc6ee7be0 [ 45.674608] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4f5b6cbf0 [ 45.675920] R13: 00007ffdc6ee8970 R14: 000055c4f5b76380 R15: 000055c4f5b81460 [ 45.677245] [ 45.677718] irq event stamp: 1745 [ 45.678334] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 45.679883] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 45.681423] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 45.682983] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 45.684528] ---[ end trace 0000000000000000 ]--- [ 48.793457] ------------[ cut here ]------------ [ 48.794625] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.796752] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.798195] Modules linked in: [ 48.798830] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.800842] Tainted: [W]=WARN [ 48.801540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.803210] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.804139] 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 [ 48.807448] RSP: 0018:ffff88801672fbc0 EFLAGS: 00010286 [ 48.808534] RAX: 0000000000000000 RBX: ffffed1002ce5f78 RCX: ffffffff813a4050 [ 48.809989] RDX: ffff888016788000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.811244] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce5f2f [ 48.812532] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.813804] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801672fdf8 [ 48.815316] FS: 00007f0de334c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.816889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.817955] CR2: 00007ffcfc424ef7 CR3: 000000001f222000 CR4: 0000000000350ef0 [ 48.819421] Call Trace: [ 48.819965] [ 48.820437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.821321] ? __create_object+0x59/0x80 [ 48.822294] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.823261] __vmalloc_noprof+0x59/0x60 [ 48.824053] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.824915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.825827] bpf_prog_alloc+0x39/0x200 [ 48.826517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.827458] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.828603] do_seccomp+0x349/0x25e0 [ 48.829451] ? find_held_lock+0x2b/0x80 [ 48.830191] ? do_prlimit+0x310/0x610 [ 48.831110] ? __pfx_do_seccomp+0x10/0x10 [ 48.831895] ? do_raw_spin_unlock+0x53/0x220 [ 48.832711] ? _raw_spin_unlock+0x1e/0x40 [ 48.833436] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.834376] ? static_key_count+0x60/0x80 [ 48.835158] prctl_set_seccomp+0x4e/0x70 [ 48.835931] __do_sys_prctl+0xe6c/0x1d70 [ 48.836702] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.837501] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.838443] ? irqentry_exit+0xf3/0x650 [ 48.839192] do_syscall_64+0xbf/0x430 [ 48.839927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.840875] RIP: 0033:0x7f0de383e5cd [ 48.841531] 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 [ 48.844699] RSP: 002b:00007ffcfc423b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.846040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0de383e5cd [ 48.847311] RDX: 000055f9acc2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.848587] RBP: 00007ffcfc423b70 R08: 0000000000000000 R09: 00007ffcfc423210 [ 48.849842] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9b67cab10 [ 48.851103] R13: 00007ffcfc423fa0 R14: 000055f9b67cb2b0 R15: 000055f9b67df6f0 [ 48.852115] [ 48.852385] irq event stamp: 1827 [ 48.852798] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 48.853777] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 48.854768] softirqs last enabled at (1862): [] handle_softirqs+0x50c/0x770 [ 48.855724] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 48.856426] ---[ end trace 0000000000000000 ]--- [ 49.551892] ------------[ cut here ]------------ [ 49.552826] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.554835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.556296] Modules linked in: [ 49.556936] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.558911] Tainted: [W]=WARN [ 49.559595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.561075] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.561986] 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 [ 49.565151] RSP: 0018:ffff88801704fbc0 EFLAGS: 00010286 [ 49.566128] RAX: 0000000000000000 RBX: ffffed1002e09f78 RCX: ffffffff813a4050 [ 49.567416] RDX: ffff888015c53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.568701] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e09f2f [ 49.569966] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.571242] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801704fdf8 [ 49.572528] FS: 00007fd7e8b2c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.573961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.575017] CR2: 00007ffc7d5dfef7 CR3: 000000001f154000 CR4: 0000000000350ef0 [ 49.576301] Call Trace: [ 49.576810] [ 49.577222] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.578131] ? __create_object+0x59/0x80 [ 49.578926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.579906] __vmalloc_noprof+0x59/0x60 [ 49.580619] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.581490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.582418] bpf_prog_alloc+0x39/0x200 [ 49.583154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.584093] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.585003] do_seccomp+0x349/0x25e0 [ 49.585726] ? find_held_lock+0x2b/0x80 [ 49.586442] ? do_prlimit+0x310/0x610 [ 49.587189] ? __pfx_do_seccomp+0x10/0x10 [ 49.588026] ? do_raw_spin_unlock+0x53/0x220 [ 49.588857] ? _raw_spin_unlock+0x1e/0x40 [ 49.589589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.590558] ? static_key_count+0x60/0x80 [ 49.591378] prctl_set_seccomp+0x4e/0x70 [ 49.592174] __do_sys_prctl+0xe6c/0x1d70 [ 49.592962] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.593820] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.594795] ? irqentry_exit+0xf3/0x650 [ 49.595526] do_syscall_64+0xbf/0x430 [ 49.596269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.597218] RIP: 0033:0x7fd7e901e5cd [ 49.597932] 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 [ 49.601122] RSP: 002b:00007ffc7d5dea50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.602478] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e901e5cd [ 49.603782] RDX: 00005654aef45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.605071] RBP: 00007ffc7d5deab0 R08: 0000000000000000 R09: 00007ffc7d5de150 [ 49.606348] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654c3465ad0 [ 49.607632] R13: 00007ffc7d5deee0 R14: 00005654c3466bc0 R15: 00005654c3477780 [ 49.608847] [ 49.609224] irq event stamp: 1767 [ 49.609801] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 49.611158] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.612528] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 49.613928] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 49.615284] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45751' (ECDSA) to the list of known hosts. 2025/11/17 15:46:21 fuzzer started 2025/11/17 15:46:21 dialing manager at localhost:37895 2025/11/17 15:46:21 checking machine... 2025/11/17 15:46:21 checking revisions... [ 50.545725] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:46:21 testing simple program... [ 50.641615] cgroup: Unknown subsys name 'net' [ 50.697989] cgroup: Unknown subsys name 'cpuset' [ 50.715307] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:46:20 Registers: info registers vcpu 0 RAX=000000000004350f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff510c97020 CR3=000000000a0d9000 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=de52aafaaf5aefa77c4b8b95b034d5e9 XMM02=ec2efd57dc4c00df00000000003068a8 XMM03=b0375ae1478e3a4a0000000000306978 XMM04=021415a6804c8df400000000000ae988 XMM05=0394861f14684e590000000000320ae0 XMM06=3e829fc8c8edc9900000000000320968 XMM07=e042d86d42eb936e0000000000311dd8 XMM08=b0375ae1478e3a4a0000000000306978 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cf62d0 RDX=0000000000000008 RSI=ffff888015d64200 RDI=ffff888015d63780 RBP=ffff888015d63780 RSP=ffff888015e2ea90 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888015d64200 R15=0000000000000004 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 00007f0de334c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0de3311008 CR3=000000001f220000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000