[ 43.986617] ------------[ cut here ]------------ [ 43.987546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.989634] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 43.991109] Modules linked in: [ 43.991699] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.993916] Tainted: [W]=WARN [ 43.994517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.995999] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.996915] 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 [ 44.000108] RSP: 0018:ffff88801697fbc0 EFLAGS: 00010286 [ 44.001040] RAX: 0000000000000000 RBX: ffffed1002d2ff78 RCX: ffffffff813a4050 [ 44.002474] RDX: ffff888015e4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.003876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2ff2f [ 44.005148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.006429] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801697fdf8 [ 44.007726] FS: 00007f31f571a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.009181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.010364] CR2: 00007fffbc37aef7 CR3: 00000000072c6000 CR4: 0000000000350ef0 [ 44.011851] Call Trace: [ 44.012382] [ 44.012800] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.013697] ? __create_object+0x59/0x80 [ 44.014482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.015477] __vmalloc_noprof+0x59/0x60 [ 44.016243] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.017193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.018124] bpf_prog_alloc+0x39/0x200 [ 44.018826] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.019765] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.020764] do_seccomp+0x349/0x25e0 [ 44.021586] ? find_held_lock+0x2b/0x80 [ 44.022358] ? do_prlimit+0x310/0x610 [ 44.023124] ? __pfx_do_seccomp+0x10/0x10 [ 44.023869] ? do_raw_spin_unlock+0x53/0x220 [ 44.024703] ? _raw_spin_unlock+0x1e/0x40 [ 44.025480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.026448] ? static_key_count+0x60/0x80 [ 44.027257] prctl_set_seccomp+0x4e/0x70 [ 44.027987] __do_sys_prctl+0xe6c/0x1d70 [ 44.028772] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.029625] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.030610] ? irqentry_exit+0xf3/0x650 [ 44.031391] do_syscall_64+0xbf/0x430 [ 44.032125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.033042] RIP: 0033:0x7f31f5c0c5cd [ 44.033804] 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 [ 44.037136] RSP: 002b:00007fffbc379090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.038523] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31f5c0c5cd [ 44.039822] RDX: 0000558fa692fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.041102] RBP: 00007fffbc3790f0 R08: 0000000000000000 R09: 00007fffbc378790 [ 44.042419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558fe1092240 [ 44.043749] R13: 00007fffbc379520 R14: 0000558fe109b380 R15: 0000558fe10a6540 [ 44.045222] [ 44.045659] irq event stamp: 1765 [ 44.046310] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 44.047826] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 44.049339] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 44.050960] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 44.052474] ---[ end trace 0000000000000000 ]--- [ 47.651878] ------------[ cut here ]------------ [ 47.652803] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.654793] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.656281] Modules linked in: [ 47.656869] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.658872] Tainted: [W]=WARN [ 47.659495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.660995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.661923] 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 [ 47.665109] RSP: 0018:ffff8880185e7bc0 EFLAGS: 00010286 [ 47.666045] RAX: 0000000000000000 RBX: ffffed10030bcf78 RCX: ffffffff813a4050 [ 47.667389] RDX: ffff88800f018000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.668687] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030bcf2f [ 47.669966] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.671272] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185e7df8 [ 47.672568] FS: 00007ff25e874900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.674021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.675112] CR2: 00007ff25ed66580 CR3: 000000000dfd2000 CR4: 0000000000350ef0 [ 47.676407] Call Trace: [ 47.676884] [ 47.677341] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.678230] ? __create_object+0x59/0x80 [ 47.678981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.679959] __vmalloc_noprof+0x59/0x60 [ 47.680718] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.681617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.682565] bpf_prog_alloc+0x39/0x200 [ 47.683326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.684271] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.685178] do_seccomp+0x349/0x25e0 [ 47.685850] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.686751] ? __pfx_do_seccomp+0x10/0x10 [ 47.687552] ? find_held_lock+0x2b/0x80 [ 47.688312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.689286] ? static_key_count+0x60/0x80 [ 47.690051] prctl_set_seccomp+0x4e/0x70 [ 47.690842] __do_sys_prctl+0xe6c/0x1d70 [ 47.691641] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.692497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.693462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.694422] ? irqentry_exit+0xf3/0x650 [ 47.695204] do_syscall_64+0xbf/0x430 [ 47.695908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.696871] RIP: 0033:0x7ff25ed665cd [ 47.697568] 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 [ 47.700733] RSP: 002b:00007ffc235a8b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.702110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff25ed665cd [ 47.703430] RDX: 000055e714ee3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.704714] RBP: 00007ffc235a8b80 R08: 0000000000000000 R09: 00007ffc235a8220 [ 47.706011] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e72725ead0 [ 47.707302] R13: 00007ffc235a8fb0 R14: 000055e72725fbc0 R15: 000055e727270780 [ 47.708599] [ 47.709019] irq event stamp: 1699 [ 47.709671] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 47.711200] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 47.712721] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 47.714268] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 47.715777] ---[ end trace 0000000000000000 ]--- [ 48.530019] ------------[ cut here ]------------ [ 48.530965] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.532980] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.534507] Modules linked in: [ 48.535168] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.537179] Tainted: [W]=WARN [ 48.537741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.539237] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.540173] 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 [ 48.543403] RSP: 0018:ffff888017687bc0 EFLAGS: 00010286 [ 48.544406] RAX: 0000000000000000 RBX: ffffed1002ed0f78 RCX: ffffffff813a4050 [ 48.545716] RDX: ffff88801680b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.547035] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed0f2f [ 48.548338] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.549639] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017687df8 [ 48.550960] FS: 00007f4dd28b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.552422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.553497] CR2: 00007f4dd2da3580 CR3: 0000000020572000 CR4: 0000000000350ef0 [ 48.554802] Call Trace: [ 48.555320] [ 48.555738] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.556649] ? __create_object+0x59/0x80 [ 48.557444] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.558426] __vmalloc_noprof+0x59/0x60 [ 48.559205] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.560044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.560991] bpf_prog_alloc+0x39/0x200 [ 48.561745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.562695] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.563634] do_seccomp+0x349/0x25e0 [ 48.564370] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.565284] ? __pfx_do_seccomp+0x10/0x10 [ 48.566041] ? find_held_lock+0x2b/0x80 [ 48.566811] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.567795] ? static_key_count+0x60/0x80 [ 48.568615] prctl_set_seccomp+0x4e/0x70 [ 48.569398] __do_sys_prctl+0xe6c/0x1d70 [ 48.570193] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.571024] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.571998] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.572971] ? irqentry_exit+0xf3/0x650 [ 48.573749] do_syscall_64+0xbf/0x430 [ 48.574507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.575480] RIP: 0033:0x7f4dd2da35cd [ 48.576191] 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 [ 48.579413] RSP: 002b:00007ffe432eac80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.580797] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4dd2da35cd [ 48.582111] RDX: 0000560b2843ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.583430] RBP: 00007ffe432eace0 R08: 0000000000000000 R09: 00007ffe432ea380 [ 48.584731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b47eb8ad0 [ 48.586037] R13: 00007ffe432eb110 R14: 0000560b47eb9bc0 R15: 0000560b47eca780 [ 48.587390] [ 48.587817] irq event stamp: 1717 [ 48.588479] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 48.590020] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 48.591577] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 48.593145] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 48.594687] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38984' (ECDSA) to the list of known hosts. 2025/11/19 07:31:19 fuzzer started 2025/11/19 07:31:19 dialing manager at localhost:34383 2025/11/19 07:31:19 checking machine... 2025/11/19 07:31:19 checking revisions... [ 49.596563] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:31:19 testing simple program... [ 49.678947] cgroup: Unknown subsys name 'net' [ 49.735847] cgroup: Unknown subsys name 'cpuset' [ 49.750306] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:31:18 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800e42f774 RCX=ffffffff826328e0 RDX=ffff88800f281bc0 RSI=ffffffff819e454f RDI=ffff888008c6d400 RBP=ffff888008c6d400 RSP=ffff88800e42f5d0 R8 =0000000000000000 R9 =fffff940001041de R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=00000000ffffffff R14=ffffffff86650298 R15=dffffc0000000000 RIP=ffffffff81751e08 RFL=00000296 [--S-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 00007ff25e874900 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=00007ff25e853020 CR3=000000000cb44000 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 info registers vcpu 1 RAX=000000000002736d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fed55b94000 CR3=0000000016867000 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=14afc74f2601528ba34fa72da706470a XMM02=ec2efd57dc4c00df0000000000302890 XMM03=fca820dc00aebfbd0000000000302960 XMM04=c26dd0fbe15cc5df00000000000ae988 XMM05=0394861f14684e59000000000031f9e0 XMM06=3e829fc8c8edc990000000000031f868 XMM07=e042d86d42eb936e0000000000310570 XMM08=fca820dc00aebfbd0000000000302960 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000