[ 38.956107] ------------[ cut here ]------------ [ 38.957037] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.959091] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.960570] Modules linked in: [ 38.961204] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.963246] Tainted: [W]=WARN [ 38.963814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.965267] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.966178] 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 [ 38.969341] RSP: 0018:ffff88801592fbc0 EFLAGS: 00010286 [ 38.970328] RAX: 0000000000000000 RBX: ffffed1002b25f78 RCX: ffffffff813a4050 [ 38.971601] RDX: ffff888018ce9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.972891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b25f2f [ 38.974160] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.975445] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801592fdf8 [ 38.976752] FS: 00007fe79590e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.978198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.979255] CR2: 00007fffb2cddef7 CR3: 000000000dac8000 CR4: 0000000000350ef0 [ 38.980554] Call Trace: [ 38.981053] [ 38.981462] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.982358] ? __create_object+0x59/0x80 [ 38.983141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.984120] __vmalloc_noprof+0x59/0x60 [ 38.984828] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.985709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.986636] bpf_prog_alloc+0x39/0x200 [ 38.987377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.988316] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.989230] do_seccomp+0x349/0x25e0 [ 38.989912] ? find_held_lock+0x2b/0x80 [ 38.990679] ? do_prlimit+0x310/0x610 [ 38.991425] ? __pfx_do_seccomp+0x10/0x10 [ 38.992221] ? do_raw_spin_unlock+0x53/0x220 [ 38.993051] ? _raw_spin_unlock+0x1e/0x40 [ 38.993786] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.994745] ? static_key_count+0x60/0x80 [ 38.995534] prctl_set_seccomp+0x4e/0x70 [ 38.996300] __do_sys_prctl+0xe6c/0x1d70 [ 38.997066] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.997875] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.998841] ? irqentry_exit+0xf3/0x650 [ 38.999597] do_syscall_64+0xbf/0x430 [ 39.000338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.001299] RIP: 0033:0x7fe795e005cd [ 39.002013] 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 [ 39.005180] RSP: 002b:00007fffb2cdc680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.006552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe795e005cd [ 39.007848] RDX: 000056416e0d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.009117] RBP: 00007fffb2cdc6e0 R08: 0000000000000000 R09: 00007fffb2cdbd80 [ 39.010382] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641a5ac9bf0 [ 39.011669] R13: 00007fffb2cdcb10 R14: 00005641a5ad3380 R15: 00005641a5ade460 [ 39.012997] [ 39.013421] irq event stamp: 1755 [ 39.014069] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.015570] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.017101] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 39.018655] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 39.020171] ---[ end trace 0000000000000000 ]--- [ 42.617264] ------------[ cut here ]------------ [ 42.618361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.620771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.622300] Modules linked in: [ 42.622903] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.624883] Tainted: [W]=WARN [ 42.625577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.627316] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.628292] 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 [ 42.631445] RSP: 0018:ffff888017987bc0 EFLAGS: 00010286 [ 42.632418] RAX: 0000000000000000 RBX: ffffed1002f30f78 RCX: ffffffff813a4050 [ 42.633710] RDX: ffff888015be9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.634990] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f30f2f [ 42.636270] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.637506] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017987df8 [ 42.638854] FS: 00007fbda1ed6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.640671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.641996] CR2: 00007fbda23c8580 CR3: 000000001f62a000 CR4: 0000000000350ef0 [ 42.643435] Call Trace: [ 42.644032] [ 42.644493] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.645484] ? __create_object+0x59/0x80 [ 42.646412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.647539] __vmalloc_noprof+0x59/0x60 [ 42.648445] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.649476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.650564] bpf_prog_alloc+0x39/0x200 [ 42.651438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.652541] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.653624] do_seccomp+0x349/0x25e0 [ 42.654576] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.655758] ? __pfx_do_seccomp+0x10/0x10 [ 42.656666] ? find_held_lock+0x2b/0x80 [ 42.657525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.658607] ? static_key_count+0x60/0x80 [ 42.659497] prctl_set_seccomp+0x4e/0x70 [ 42.660396] __do_sys_prctl+0xe6c/0x1d70 [ 42.661260] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.662220] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.663468] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.664753] ? irqentry_exit+0xf3/0x650 [ 42.665762] do_syscall_64+0xbf/0x430 [ 42.666742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.667904] RIP: 0033:0x7fbda23c85cd [ 42.668521] 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 [ 42.671220] RSP: 002b:00007ffdbf6f9980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.672415] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbda23c85cd [ 42.673498] RDX: 000055d2a40d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.674615] RBP: 00007ffdbf6f99e0 R08: 0000000000000000 R09: 00007ffdbf6f9080 [ 42.675661] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2d099dad0 [ 42.676707] R13: 00007ffdbf6f9e10 R14: 000055d2d099ebc0 R15: 000055d2d09af780 [ 42.677757] [ 42.678135] irq event stamp: 1767 [ 42.678622] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 42.679926] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 42.681255] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 42.682537] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 42.683813] ---[ end trace 0000000000000000 ]--- [ 43.502314] ------------[ cut here ]------------ [ 43.503062] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.504783] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.505970] Modules linked in: [ 43.506440] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.508063] Tainted: [W]=WARN [ 43.508516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.509694] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.510432] 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 [ 43.513149] RSP: 0018:ffff88801689fbc0 EFLAGS: 00010286 [ 43.514121] RAX: 0000000000000000 RBX: ffffed1002d13f78 RCX: ffffffff813a4050 [ 43.515137] RDX: ffff888015ad5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.516198] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d13f2f [ 43.517221] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.518392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801689fdf8 [ 43.519408] FS: 00007fbc0fb89900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.520589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.521428] CR2: 00007ffc00525ef7 CR3: 000000001e6a7000 CR4: 0000000000350ef0 [ 43.522455] Call Trace: [ 43.522832] [ 43.523187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.524033] ? __create_object+0x59/0x80 [ 43.524628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.525610] __vmalloc_noprof+0x59/0x60 [ 43.526415] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.527120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.527862] bpf_prog_alloc+0x39/0x200 [ 43.528452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.529195] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.529876] do_seccomp+0x349/0x25e0 [ 43.530447] ? find_held_lock+0x2b/0x80 [ 43.531062] ? do_prlimit+0x310/0x610 [ 43.531639] ? __pfx_do_seccomp+0x10/0x10 [ 43.532283] ? do_raw_spin_unlock+0x53/0x220 [ 43.532919] ? _raw_spin_unlock+0x1e/0x40 [ 43.533541] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.534309] ? static_key_count+0x60/0x80 [ 43.534916] prctl_set_seccomp+0x4e/0x70 [ 43.535540] __do_sys_prctl+0xe6c/0x1d70 [ 43.536199] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.536853] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.537628] ? irqentry_exit+0xf3/0x650 [ 43.538234] do_syscall_64+0xbf/0x430 [ 43.538785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.539531] RIP: 0033:0x7fbc1007b5cd [ 43.540160] 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 [ 43.542670] RSP: 002b:00007ffc00523fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.543802] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc1007b5cd [ 43.544835] RDX: 000055efbe7f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.545867] RBP: 00007ffc00524030 R08: 0000000000000000 R09: 00007ffc005236d0 [ 43.546890] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efd93fead0 [ 43.547940] R13: 00007ffc00524460 R14: 000055efd93ffbc0 R15: 000055efd9410780 [ 43.549001] [ 43.549340] irq event stamp: 2157 [ 43.549817] hardirqs last enabled at (2165): [] __up_console_sem+0x78/0x80 [ 43.551037] hardirqs last disabled at (2174): [] __up_console_sem+0x5d/0x80 [ 43.552283] softirqs last enabled at (2140): [] handle_softirqs+0x50c/0x770 [ 43.553515] softirqs last disabled at (2133): [] __irq_exit_rcu+0xc4/0x100 [ 43.554719] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45731' (ECDSA) to the list of known hosts. 2025/11/17 16:51:13 fuzzer started 2025/11/17 16:51:13 dialing manager at localhost:37895 2025/11/17 16:51:13 checking machine... 2025/11/17 16:51:13 checking revisions... [ 44.516276] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:51:13 testing simple program... [ 44.619194] cgroup: Unknown subsys name 'net' [ 44.679846] cgroup: Unknown subsys name 'cpuset' [ 44.694439] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:51:12 Registers: info registers vcpu 0 RAX=ffffffff86a0ba34 RBX=0000000000000002 RCX=ffffffff813c1c58 RDX=0000000000000000 RSI=ffffffff86a0ba10 RDI=ffffffff866b2a94 RBP=ffffffff866b2ab0 RSP=ffff88806ce089d0 R8 =ffffffff86a0ba10 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8 R12=ffffffff866b2aac R13=ffffffff866b2a94 R14=0000000000000006 R15=dffffc0000000000 RIP=ffffffff8135dae8 RFL=00000282 [--S----] 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 00007f07af37b900 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=000055d2d099a218 CR3=000000000d6af000 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=1fec88b53a11e5a98c43a12db1b194ad XMM02=eff9b2d0a8fce9cb00000000003031e0 XMM03=2c67c8bc2e329bc30000000000303328 XMM04=410974f09ac6947000000000000ae988 XMM05=0575693ca85c1cf10000000000320430 XMM06=a16cf3e57a880ad2000000000031f4d8 XMM07=fb795ef6d6577056000000000030ef78 XMM08=2c67c8bc2e329bc30000000000303328 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800d3c9de0 RBX=ffff88800d3c9de0 RCX=ffff888008c4b780 RDX=ffffea000034f240 RSI=0000000000000000 RDI=ffff888008c4b701 RBP=0000000000000000 RSP=ffff88800a4879f0 R8 =0000000000000001 R9 =ffffffff81b2e2bb R10=ffffea0000358880 R11=0000000000000001 R12=0000000000000000 R13=ffff88800a487a28 R14=ffff88800d622250 R15=ffff88800d622250 RIP=ffffffff81b2e306 RFL=00000282 [--S----] 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 00007fbda1ed6900 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=00007ffdbf6f3000 CR3=000000000d914000 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