[ 39.078450] ------------[ cut here ]------------ [ 39.079325] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.081717] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.083564] Modules linked in: [ 39.084344] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.086519] Tainted: [W]=WARN [ 39.087251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.088821] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.089879] 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 [ 39.093964] RSP: 0018:ffff888017c47bc0 EFLAGS: 00010286 [ 39.095387] RAX: 0000000000000000 RBX: ffffed1002f88f78 RCX: ffffffff813a4050 [ 39.096868] RDX: ffff88801bab3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.098219] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f88f2f [ 39.099540] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.100882] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c47df8 [ 39.102090] FS: 00007f10c743e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.103414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.104406] CR2: 00007ffdbcbedef7 CR3: 000000000d6c6000 CR4: 0000000000350ef0 [ 39.105640] Call Trace: [ 39.106146] [ 39.106657] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.107706] ? __create_object+0x59/0x80 [ 39.108621] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.109546] __vmalloc_noprof+0x59/0x60 [ 39.110265] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.111090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.111980] bpf_prog_alloc+0x39/0x200 [ 39.112668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.113552] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.114346] do_seccomp+0x349/0x25e0 [ 39.114946] ? find_held_lock+0x2b/0x80 [ 39.115552] ? do_prlimit+0x310/0x610 [ 39.116190] ? __pfx_do_seccomp+0x10/0x10 [ 39.116820] ? do_raw_spin_unlock+0x53/0x220 [ 39.117521] ? _raw_spin_unlock+0x1e/0x40 [ 39.118178] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.118993] ? static_key_count+0x60/0x80 [ 39.119639] prctl_set_seccomp+0x4e/0x70 [ 39.120328] __do_sys_prctl+0xe6c/0x1d70 [ 39.120996] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.121685] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.122504] ? irqentry_exit+0xf3/0x650 [ 39.123156] do_syscall_64+0xbf/0x430 [ 39.123756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.124564] RIP: 0033:0x7f10c79305cd [ 39.125162] 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 [ 39.127863] RSP: 002b:00007ffdbcbec1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.129035] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10c79305cd [ 39.130109] RDX: 000055fc884e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.131198] RBP: 00007ffdbcbec240 R08: 0000000000000000 R09: 00007ffdbcbeb8e0 [ 39.132297] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fca55d1ad0 [ 39.133386] R13: 00007ffdbcbec670 R14: 000055fca55d2bc0 R15: 000055fca55e3780 [ 39.134493] [ 39.134858] irq event stamp: 1803 [ 39.135409] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.136713] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.138020] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 39.139340] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 39.140651] ---[ end trace 0000000000000000 ]--- [ 41.859418] ------------[ cut here ]------------ [ 41.860373] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.862367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.863852] Modules linked in: [ 41.864492] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.866484] Tainted: [W]=WARN [ 41.867087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.868575] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.869499] 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 [ 41.872684] RSP: 0018:ffff88801738fbc0 EFLAGS: 00010286 [ 41.873668] RAX: 0000000000000000 RBX: ffffed1002e71f78 RCX: ffffffff813a4050 [ 41.874968] RDX: ffff88800f8b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.876277] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e71f2f [ 41.877566] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.878861] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801738fdf8 [ 41.880172] FS: 00007fb85cd17900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.881617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.882684] CR2: 00007ffff2680ef7 CR3: 000000001fb27000 CR4: 0000000000350ef0 [ 41.884000] Call Trace: [ 41.884466] [ 41.884876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.885789] ? __create_object+0x59/0x80 [ 41.886585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.887564] __vmalloc_noprof+0x59/0x60 [ 41.888344] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.889226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.890164] bpf_prog_alloc+0x39/0x200 [ 41.890860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.891811] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.892749] do_seccomp+0x349/0x25e0 [ 41.893499] ? find_held_lock+0x2b/0x80 [ 41.894298] ? do_prlimit+0x310/0x610 [ 41.895075] ? __pfx_do_seccomp+0x10/0x10 [ 41.895866] ? do_raw_spin_unlock+0x53/0x220 [ 41.896748] ? _raw_spin_unlock+0x1e/0x40 [ 41.897568] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.898581] ? static_key_count+0x60/0x80 [ 41.899429] prctl_set_seccomp+0x4e/0x70 [ 41.900268] __do_sys_prctl+0xe6c/0x1d70 [ 41.901126] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.902099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.903140] ? irqentry_exit+0xf3/0x650 [ 41.903975] do_syscall_64+0xbf/0x430 [ 41.904730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.905737] RIP: 0033:0x7fb85d2095cd [ 41.906485] 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 [ 41.909874] RSP: 002b:00007ffff267f390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.911340] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb85d2095cd [ 41.912709] RDX: 000055ff8ef11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.914067] RBP: 00007ffff267f3f0 R08: 0000000000000000 R09: 00007ffff267ea90 [ 41.915416] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffb63b7ad0 [ 41.916779] R13: 00007ffff267f820 R14: 000055ffb63b8bc0 R15: 000055ffb63c9780 [ 41.918157] [ 41.918600] irq event stamp: 1707 [ 41.919285] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 41.920758] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 41.922098] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 41.923444] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 41.924772] ---[ end trace 0000000000000000 ]--- [ 42.629833] ------------[ cut here ]------------ [ 42.630744] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.632761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.634221] Modules linked in: [ 42.634817] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.636836] Tainted: [W]=WARN [ 42.637448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.638924] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.639799] 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 [ 42.642956] RSP: 0018:ffff888017edfbc0 EFLAGS: 00010286 [ 42.643936] RAX: 0000000000000000 RBX: ffffed1002fdbf78 RCX: ffffffff813a4050 [ 42.645222] RDX: ffff8880168ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.646513] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fdbf2f [ 42.647810] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.649095] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017edfdf8 [ 42.650369] FS: 00007fb8106c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.651813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.652884] CR2: 00007fb810bb4580 CR3: 000000001fa71000 CR4: 0000000000350ef0 [ 42.654192] Call Trace: [ 42.654663] [ 42.655123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.656031] ? __create_object+0x59/0x80 [ 42.656788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.657761] __vmalloc_noprof+0x59/0x60 [ 42.658512] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.659398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.660350] bpf_prog_alloc+0x39/0x200 [ 42.661108] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.662027] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.662883] do_seccomp+0x349/0x25e0 [ 42.663613] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.664533] ? __pfx_do_seccomp+0x10/0x10 [ 42.665333] ? find_held_lock+0x2b/0x80 [ 42.666097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.667063] ? static_key_count+0x60/0x80 [ 42.667832] prctl_set_seccomp+0x4e/0x70 [ 42.668611] __do_sys_prctl+0xe6c/0x1d70 [ 42.669414] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.670273] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.671252] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.672241] ? irqentry_exit+0xf3/0x650 [ 42.673025] do_syscall_64+0xbf/0x430 [ 42.673741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.674679] RIP: 0033:0x7fb810bb45cd [ 42.675381] 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 [ 42.678585] RSP: 002b:00007ffc8dc79d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.679967] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb810bb45cd [ 42.681246] RDX: 000055a156d31e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.682539] RBP: 00007ffc8dc79db0 R08: 0000000000000000 R09: 00007ffc8dc79450 [ 42.683843] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a17b14fad0 [ 42.685127] R13: 00007ffc8dc7a1e0 R14: 000055a17b150bc0 R15: 000055a17b161780 [ 42.686433] [ 42.686871] irq event stamp: 1675 [ 42.687528] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 42.689081] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 42.690597] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 42.692150] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 42.693252] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13151' (ECDSA) to the list of known hosts. 2025/11/18 21:22:14 fuzzer started 2025/11/18 21:22:15 dialing manager at localhost:34383 2025/11/18 21:22:15 checking machine... 2025/11/18 21:22:15 checking revisions... [ 43.491045] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:22:15 testing simple program... [ 43.602194] cgroup: Unknown subsys name 'net' [ 43.673847] cgroup: Unknown subsys name 'cpuset' [ 43.688862] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:22:14 Registers: info registers vcpu 0 RAX=000000000004761d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff90f043000 CR3=000000000e3b4000 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=32323a313220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303237 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=0000000000000001 RBX=00000009ddce7200 RCX=ffff88806cf08d14 RDX=1ffffffff0b82250 RSI=ffffffff8166c644 RDI=ffffffff85c11358 RBP=ffffffff85c11358 RSP=ffff88806cf08cf0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000016152 R11=0000000000000001 R12=ffffffff8166c644 R13=0000000000000001 R14=00000009ddbf2fc0 R15=0000000000000001 RIP=ffffffff815bd100 RFL=00000047 [---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 00007fb85cd17900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb85cce1008 CR3=000000001cc67000 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