[ 38.981797] ------------[ cut here ]------------ [ 38.982554] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.984585] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.985826] Modules linked in: [ 38.986331] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.988035] Tainted: [W]=WARN [ 38.988507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.989767] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.990505] 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 [ 38.993215] RSP: 0018:ffff8880158b7bc0 EFLAGS: 00010286 [ 38.994041] RAX: 0000000000000000 RBX: ffffed1002b16f78 RCX: ffffffff813a4050 [ 38.995152] RDX: ffff88800f51d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.996251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b16f2f [ 38.997345] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.998438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158b7df8 [ 38.999538] FS: 00007f3bd22d7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.000774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.001638] CR2: 00007ffc09894ef8 CR3: 0000000009ea0000 CR4: 0000000000350ef0 [ 39.002729] Call Trace: [ 39.003132] [ 39.003478] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.004235] ? __create_object+0x59/0x80 [ 39.004893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.005720] __vmalloc_noprof+0x59/0x60 [ 39.006328] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.007075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.007868] bpf_prog_alloc+0x39/0x200 [ 39.008463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.009250] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.010015] do_seccomp+0x349/0x25e0 [ 39.010587] ? find_held_lock+0x2b/0x80 [ 39.011242] ? do_prlimit+0x310/0x610 [ 39.011890] ? __pfx_do_seccomp+0x10/0x10 [ 39.012526] ? do_raw_spin_unlock+0x53/0x220 [ 39.013231] ? _raw_spin_unlock+0x1e/0x40 [ 39.013892] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.014674] ? static_key_count+0x60/0x80 [ 39.015371] prctl_set_seccomp+0x4e/0x70 [ 39.016032] __do_sys_prctl+0xe6c/0x1d70 [ 39.016662] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.017380] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.018200] ? irqentry_exit+0xf3/0x650 [ 39.018856] do_syscall_64+0xbf/0x430 [ 39.019443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.020224] RIP: 0033:0x7f3bd27c95cd [ 39.020816] 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 [ 39.023501] RSP: 002b:00007ffc09892aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.024645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bd27c95cd [ 39.025720] RDX: 0000559fb8f48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.026809] RBP: 00007ffc09892b00 R08: 0000000000000000 R09: 00007ffc098921a0 [ 39.027891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559fd251dad0 [ 39.028976] R13: 00007ffc09892f30 R14: 0000559fd251ebc0 R15: 0000559fd252f780 [ 39.030062] [ 39.030419] irq event stamp: 1703 [ 39.030986] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 39.032277] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 39.033571] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 39.034895] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 39.036171] ---[ end trace 0000000000000000 ]--- [ 41.852823] ------------[ cut here ]------------ [ 41.853749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.855778] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 41.857228] Modules linked in: [ 41.857855] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.859856] Tainted: [W]=WARN [ 41.860406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.861867] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.862789] 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 [ 41.865940] RSP: 0018:ffff88801738fbc0 EFLAGS: 00010286 [ 41.866933] RAX: 0000000000000000 RBX: ffffed1002e71f78 RCX: ffffffff813a4050 [ 41.868203] RDX: ffff888016e4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.869492] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e71f2f [ 41.870845] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.872191] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801738fdf8 [ 41.873534] FS: 00007fe887af5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.875052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.876164] CR2: 00007fe887fe7580 CR3: 000000000f72d000 CR4: 0000000000350ef0 [ 41.877515] Call Trace: [ 41.878046] [ 41.878477] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.879426] ? __create_object+0x59/0x80 [ 41.880235] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.881220] __vmalloc_noprof+0x59/0x60 [ 41.882012] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.882933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.883911] bpf_prog_alloc+0x39/0x200 [ 41.884633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.885601] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.886546] do_seccomp+0x349/0x25e0 [ 41.887304] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.888248] ? __pfx_do_seccomp+0x10/0x10 [ 41.889076] ? find_held_lock+0x2b/0x80 [ 41.889868] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.890885] ? static_key_count+0x60/0x80 [ 41.891720] prctl_set_seccomp+0x4e/0x70 [ 41.892490] __do_sys_prctl+0xe6c/0x1d70 [ 41.893316] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.894212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.895236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.896244] ? irqentry_exit+0xf3/0x650 [ 41.897044] do_syscall_64+0xbf/0x430 [ 41.897813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.898755] RIP: 0033:0x7fe887fe75cd [ 41.899411] 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 [ 41.902513] RSP: 002b:00007ffd9a0ab9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.903902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe887fe75cd [ 41.905173] RDX: 000055fa8fcd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.906432] RBP: 00007ffd9a0aba00 R08: 0000000000000000 R09: 00007ffd9a0ab0a0 [ 41.907704] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fac81a6b10 [ 41.908968] R13: 00007ffd9a0abe30 R14: 000055fac81a72b0 R15: 000055fac81bb6f0 [ 41.910243] [ 41.910658] irq event stamp: 1759 [ 41.911306] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 41.912798] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 41.914288] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 41.915817] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 41.916786] ---[ end trace 0000000000000000 ]--- [ 42.615725] ------------[ cut here ]------------ [ 42.616622] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.618627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.620180] Modules linked in: [ 42.620818] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.622799] Tainted: [W]=WARN [ 42.623362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.624829] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.625735] 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 [ 42.628910] RSP: 0018:ffff888019ee7bc0 EFLAGS: 00010286 [ 42.629908] RAX: 0000000000000000 RBX: ffffed10033dcf78 RCX: ffffffff813a4050 [ 42.631207] RDX: ffff888015b1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.632504] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033dcf2f [ 42.633792] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.635067] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ee7df8 [ 42.636346] FS: 00007fe41112e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.637772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.638845] CR2: 00007fff8064eef8 CR3: 000000001fecb000 CR4: 0000000000350ef0 [ 42.640124] Call Trace: [ 42.640585] [ 42.641036] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.641922] ? __create_object+0x59/0x80 [ 42.642643] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.643611] __vmalloc_noprof+0x59/0x60 [ 42.644351] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.645212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.646129] bpf_prog_alloc+0x39/0x200 [ 42.646850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.647759] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.648609] do_seccomp+0x349/0x25e0 [ 42.649320] ? find_held_lock+0x2b/0x80 [ 42.650068] ? do_prlimit+0x310/0x610 [ 42.650807] ? __pfx_do_seccomp+0x10/0x10 [ 42.651543] ? do_raw_spin_unlock+0x53/0x220 [ 42.652360] ? _raw_spin_unlock+0x1e/0x40 [ 42.653135] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.654090] ? static_key_count+0x60/0x80 [ 42.654895] prctl_set_seccomp+0x4e/0x70 [ 42.655618] __do_sys_prctl+0xe6c/0x1d70 [ 42.656382] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.657249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.658205] ? irqentry_exit+0xf3/0x650 [ 42.658964] do_syscall_64+0xbf/0x430 [ 42.659657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.660593] RIP: 0033:0x7fe4116205cd [ 42.661303] 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 [ 42.664450] RSP: 002b:00007fff8064da30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.665821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4116205cd [ 42.667112] RDX: 00005573ecd11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.667974] RBP: 00007fff8064da90 R08: 0000000000000000 R09: 00007fff8064d130 [ 42.668803] R10: 0000000000000000 R11: 0000000000000246 R12: 000055740db7fad0 [ 42.669609] R13: 00007fff8064dec0 R14: 000055740db80bc0 R15: 000055740db91780 [ 42.670437] [ 42.670730] irq event stamp: 1687 [ 42.671123] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 42.671995] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 42.672835] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 42.673653] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 42.674478] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1859' (ECDSA) to the list of known hosts. 2025/11/19 00:10:49 fuzzer started 2025/11/19 00:10:50 dialing manager at localhost:34383 2025/11/19 00:10:50 checking machine... 2025/11/19 00:10:50 checking revisions... [ 43.521559] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:10:50 testing simple program... [ 43.597212] cgroup: Unknown subsys name 'net' [ 43.643375] cgroup: Unknown subsys name 'cpuset' [ 43.664237] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:10:49 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888019af73c8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026726 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888019af74c0 RIP=ffffffff815bd105 RFL=00000247 [---Z-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 00007fe887af5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe887ad4020 CR3=000000001fd6d000 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=000000000001d7b5 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffda2361508 CR3=000000000a925000 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=2039343a30313a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a30313a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000