[ 54.068037] ------------[ cut here ]------------ [ 54.068905] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.071097] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 54.072418] Modules linked in: [ 54.072986] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.074717] Tainted: [W]=WARN [ 54.075202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.076508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.077288] 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 [ 54.080101] RSP: 0018:ffff888016897bc0 EFLAGS: 00010286 [ 54.080987] RAX: 0000000000000000 RBX: ffffed1002d12f78 RCX: ffffffff813a4050 [ 54.082125] RDX: ffff888019df0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.083284] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d12f2f [ 54.084415] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.085562] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016897df8 [ 54.086693] FS: 00007f39da0da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.087961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.088909] CR2: 00007ffc88a5fef7 CR3: 000000000bfaf000 CR4: 0000000000350ef0 [ 54.090042] Call Trace: [ 54.090464] [ 54.090869] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.091660] ? __create_object+0x59/0x80 [ 54.092322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.093216] __vmalloc_noprof+0x59/0x60 [ 54.093897] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.094660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.095436] bpf_prog_alloc+0x39/0x200 [ 54.096091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.096937] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.097737] do_seccomp+0x349/0x25e0 [ 54.098334] ? find_held_lock+0x2b/0x80 [ 54.098996] ? do_prlimit+0x310/0x610 [ 54.099644] ? __pfx_do_seccomp+0x10/0x10 [ 54.100295] ? do_raw_spin_unlock+0x53/0x220 [ 54.101032] ? _raw_spin_unlock+0x1e/0x40 [ 54.101710] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.102553] ? static_key_count+0x60/0x80 [ 54.103218] prctl_set_seccomp+0x4e/0x70 [ 54.103892] __do_sys_prctl+0xe6c/0x1d70 [ 54.104573] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.105306] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.106155] ? irqentry_exit+0xf3/0x650 [ 54.106829] do_syscall_64+0xbf/0x430 [ 54.107436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.108275] RIP: 0033:0x7f39da5cc5cd [ 54.108920] 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 [ 54.111701] RSP: 002b:00007ffc88a5dff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.112910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39da5cc5cd [ 54.114068] RDX: 00005574c3bfde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.115202] RBP: 00007ffc88a5e050 R08: 0000000000000000 R09: 00007ffc88a5d6f0 [ 54.116419] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574fd268bf0 [ 54.117557] R13: 00007ffc88a5e480 R14: 00005574fd272380 R15: 00005574fd27d460 [ 54.118702] [ 54.119079] irq event stamp: 1743 [ 54.119655] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 54.121006] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 54.122339] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 54.123721] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 54.125080] ---[ end trace 0000000000000000 ]--- [ 57.637579] ------------[ cut here ]------------ [ 57.638503] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.641178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 57.642620] Modules linked in: [ 57.643210] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.645229] Tainted: [W]=WARN [ 57.645818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.647291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.648199] 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 [ 57.651396] RSP: 0018:ffff88801700fbc0 EFLAGS: 00010286 [ 57.652350] RAX: 0000000000000000 RBX: ffffed1002e01f78 RCX: ffffffff813a4050 [ 57.653631] RDX: ffff888018830000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.654897] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e01f2f [ 57.656157] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.657430] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801700fdf8 [ 57.658720] FS: 00007f04c35be900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.660153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.661214] CR2: 00007ffc004efef7 CR3: 000000000e2da000 CR4: 0000000000350ef0 [ 57.662495] Call Trace: [ 57.662965] [ 57.663376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.664259] ? __create_object+0x59/0x80 [ 57.665042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.666025] __vmalloc_noprof+0x59/0x60 [ 57.666777] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.667663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.668584] bpf_prog_alloc+0x39/0x200 [ 57.669298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.670229] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.671128] do_seccomp+0x349/0x25e0 [ 57.671843] ? find_held_lock+0x2b/0x80 [ 57.672605] ? do_prlimit+0x310/0x610 [ 57.673314] ? __pfx_do_seccomp+0x10/0x10 [ 57.674088] ? do_raw_spin_unlock+0x53/0x220 [ 57.674916] ? _raw_spin_unlock+0x1e/0x40 [ 57.675684] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.676636] ? static_key_count+0x60/0x80 [ 57.677386] prctl_set_seccomp+0x4e/0x70 [ 57.678153] __do_sys_prctl+0xe6c/0x1d70 [ 57.678918] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.679761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.680731] ? irqentry_exit+0xf3/0x650 [ 57.681452] do_syscall_64+0xbf/0x430 [ 57.682187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.683129] RIP: 0033:0x7f04c3ab05cd [ 57.683828] 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 [ 57.686984] RSP: 002b:00007ffc004ede70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.688326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04c3ab05cd [ 57.689627] RDX: 0000556b104a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.690914] RBP: 00007ffc004eded0 R08: 0000000000000000 R09: 00007ffc004ed570 [ 57.692191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b2044f2b0 [ 57.693485] R13: 00007ffc004ee300 R14: 0000556b20451d20 R15: 0000556b204638d0 [ 57.694763] [ 57.695192] irq event stamp: 1813 [ 57.695835] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 57.697354] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 57.698868] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 57.700434] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 57.701979] ---[ end trace 0000000000000000 ]--- [ 58.530890] ------------[ cut here ]------------ [ 58.531918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.534197] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 58.535808] Modules linked in: [ 58.536499] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.538788] Tainted: [W]=WARN [ 58.539412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.541364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.542506] 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 [ 58.546318] RSP: 0018:ffff88801782fbc0 EFLAGS: 00010286 [ 58.547459] RAX: 0000000000000000 RBX: ffffed1002f05f78 RCX: ffffffff813a4050 [ 58.548975] RDX: ffff8880168fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.550419] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f05f2f [ 58.551965] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.553584] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801782fdf8 [ 58.555035] FS: 00007fdd7acb5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.556651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.557886] CR2: 00007fdd7b1a7580 CR3: 000000000dad2000 CR4: 0000000000350ef0 [ 58.559341] Call Trace: [ 58.559893] [ 58.560358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.561405] ? __create_object+0x59/0x80 [ 58.562282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.563369] __vmalloc_noprof+0x59/0x60 [ 58.564218] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.565240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.566285] bpf_prog_alloc+0x39/0x200 [ 58.567111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.568152] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.569209] do_seccomp+0x349/0x25e0 [ 58.570018] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.571035] ? __pfx_do_seccomp+0x10/0x10 [ 58.571924] ? find_held_lock+0x2b/0x80 [ 58.572785] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.573926] ? static_key_count+0x60/0x80 [ 58.574839] prctl_set_seccomp+0x4e/0x70 [ 58.575726] __do_sys_prctl+0xe6c/0x1d70 [ 58.576614] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.577638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.578743] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.579849] ? irqentry_exit+0xf3/0x650 [ 58.580720] do_syscall_64+0xbf/0x430 [ 58.581608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.582688] RIP: 0033:0x7fdd7b1a75cd [ 58.583441] 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 [ 58.587157] RSP: 002b:00007ffeadba8fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.588709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd7b1a75cd [ 58.590209] RDX: 000055f7aa8e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.591667] RBP: 00007ffeadba9020 R08: 0000000000000000 R09: 00007ffeadba86c0 [ 58.592982] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7ba12d240 [ 58.594258] R13: 00007ffeadba9450 R14: 000055f7ba12cbf0 R15: 000055f7ba1414d0 [ 58.595553] [ 58.595974] irq event stamp: 1787 [ 58.596615] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 58.598087] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 58.599353] softirqs last enabled at (1366): [] handle_softirqs+0x50c/0x770 [ 58.600628] softirqs last disabled at (1357): [] __irq_exit_rcu+0xc4/0x100 [ 58.601914] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36402' (ECDSA) to the list of known hosts. 2025/11/18 02:10:28 fuzzer started 2025/11/18 02:10:29 dialing manager at localhost:37895 2025/11/18 02:10:29 checking machine... 2025/11/18 02:10:29 checking revisions... [ 59.476379] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:10:29 testing simple program... [ 59.557679] cgroup: Unknown subsys name 'net' [ 59.616048] cgroup: Unknown subsys name 'cpuset' [ 59.630083] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:10:28 Registers: info registers vcpu 0 RAX=0000000000000046 RBX=1ffff1100d9c11b2 RCX=ffffffff8152d723 RDX=1ffffffff10b3077 RSI=0000000000000004 RDI=0000000000000000 RBP=0000000000000046 RSP=ffff88806ce08d50 R8 =0000000000000001 R9 =ffffed100d9c119a R10=0000000000000003 R11=0000000000000001 R12=0000000d90a14713 R13=ffff888016d7f7c8 R14=0000000d90a04f40 R15=0000000000000000 RIP=ffffffff81634521 RFL=00000046 [---Z-P-] 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 00007f04c35be900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc004e7000 CR3=000000000b7ce000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002335f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 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=00007f3173958000 CR3=000000000c35c000 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=ad90b6041f94af9ac34fb7502677c983 XMM02=0000000000302b80eff9b2d0a8fce9cb XMM03=0000000000302c502c67c8bc2e329bc3 XMM04=136f00ab00c53a6000000000000ae988 XMM05=060ba83c9e095d4f0000000000320548 XMM06=5b441c9aa7492047000000000031ee30 XMM07=e042d86d42eb936e000000000030e470 XMM08=0669bdfb16f279b30000000000302c50 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020200020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000