[ 44.051449] ------------[ cut here ]------------ [ 44.052388] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.054443] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.055905] Modules linked in: [ 44.056551] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.058790] Tainted: [W]=WARN [ 44.059467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.060945] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.061859] 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 [ 44.065082] RSP: 0018:ffff888015d5fbc0 EFLAGS: 00010286 [ 44.066139] RAX: 0000000000000000 RBX: ffffed1002babf78 RCX: ffffffff813a4050 [ 44.067427] RDX: ffff88800b379bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.068720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002babf2f [ 44.069996] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.071269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d5fdf8 [ 44.072557] FS: 00007f7f9058e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.074013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.075068] CR2: 00007fff697e0ef8 CR3: 000000001a238000 CR4: 0000000000350ef0 [ 44.076387] Call Trace: [ 44.076855] [ 44.077314] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.078202] ? __create_object+0x59/0x80 [ 44.078945] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.079903] __vmalloc_noprof+0x59/0x60 [ 44.080667] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.081545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.082468] bpf_prog_alloc+0x39/0x200 [ 44.083202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.084159] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.085023] do_seccomp+0x349/0x25e0 [ 44.085746] ? find_held_lock+0x2b/0x80 [ 44.086504] ? do_prlimit+0x310/0x610 [ 44.087236] ? __pfx_do_seccomp+0x10/0x10 [ 44.087982] ? do_raw_spin_unlock+0x53/0x220 [ 44.088813] ? _raw_spin_unlock+0x1e/0x40 [ 44.089599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.090558] ? static_key_count+0x60/0x80 [ 44.091372] prctl_set_seccomp+0x4e/0x70 [ 44.092166] __do_sys_prctl+0xe6c/0x1d70 [ 44.092913] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.093774] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.094730] ? irqentry_exit+0xf3/0x650 [ 44.095500] do_syscall_64+0xbf/0x430 [ 44.096255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.097208] RIP: 0033:0x7f7f90a805cd [ 44.097871] 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 [ 44.101044] RSP: 002b:00007fff697de8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.102401] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f90a805cd [ 44.103683] RDX: 000056302a213e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.104979] RBP: 00007fff697de900 R08: 0000000000000000 R09: 00007fff697ddfa0 [ 44.106265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563064e61ad0 [ 44.107534] R13: 00007fff697ded30 R14: 0000563064e62bc0 R15: 0000563064e73780 [ 44.108849] [ 44.109332] irq event stamp: 1805 [ 44.109943] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 44.111456] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 44.112879] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 44.114166] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 44.115418] ---[ end trace 0000000000000000 ]--- [ 46.873883] ------------[ cut here ]------------ [ 46.874828] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.876909] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.878391] Modules linked in: [ 46.878982] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.881242] Tainted: [W]=WARN [ 46.881822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.883403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.884354] 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 [ 46.887552] RSP: 0018:ffff888016a5fbc0 EFLAGS: 00010286 [ 46.888546] RAX: 0000000000000000 RBX: ffffed1002d4bf78 RCX: ffffffff813a4050 [ 46.889857] RDX: ffff888015e98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.891167] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4bf2f [ 46.892461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.893747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a5fdf8 [ 46.895050] FS: 00007fc3155c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.896528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.897597] CR2: 00007fc315ab6580 CR3: 000000000d32f000 CR4: 0000000000350ef0 [ 46.898893] Call Trace: [ 46.899401] [ 46.899817] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.900724] ? __create_object+0x59/0x80 [ 46.901515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.902505] __vmalloc_noprof+0x59/0x60 [ 46.903292] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.904197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.905137] bpf_prog_alloc+0x39/0x200 [ 46.905838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.906782] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.907686] do_seccomp+0x349/0x25e0 [ 46.908431] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.909357] ? __pfx_do_seccomp+0x10/0x10 [ 46.910166] ? find_held_lock+0x2b/0x80 [ 46.910883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.911859] ? static_key_count+0x60/0x80 [ 46.912689] prctl_set_seccomp+0x4e/0x70 [ 46.913494] __do_sys_prctl+0xe6c/0x1d70 [ 46.914293] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.915169] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.916154] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.917140] ? irqentry_exit+0xf3/0x650 [ 46.917874] do_syscall_64+0xbf/0x430 [ 46.918629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.919591] RIP: 0033:0x7fc315ab65cd [ 46.920325] 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 [ 46.923516] RSP: 002b:00007ffdb7e57ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.924902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc315ab65cd [ 46.926189] RDX: 000055dbfcb26e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.927473] RBP: 00007ffdb7e57f40 R08: 0000000000000000 R09: 00007ffdb7e575e0 [ 46.928800] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc39872240 [ 46.930124] R13: 00007ffdb7e58370 R14: 000055dc3987b380 R15: 000055dc39886540 [ 46.931464] [ 46.931893] irq event stamp: 1825 [ 46.932567] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 46.934118] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 46.935641] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 46.936979] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 46.937949] ---[ end trace 0000000000000000 ]--- [ 47.622436] ------------[ cut here ]------------ [ 47.623338] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.625387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.626816] Modules linked in: [ 47.627432] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.629407] Tainted: [W]=WARN [ 47.629952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.631622] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.632625] 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 [ 47.635752] RSP: 0018:ffff888016d1fbc0 EFLAGS: 00010286 [ 47.636736] RAX: 0000000000000000 RBX: ffffed1002da3f78 RCX: ffffffff813a4050 [ 47.637995] RDX: ffff88800f649bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.639258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da3f2f [ 47.640523] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.641789] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d1fdf8 [ 47.643048] FS: 00007fbbccf04900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.644477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.645520] CR2: 00007fbbcd3f6580 CR3: 000000001fbfb000 CR4: 0000000000350ef0 [ 47.646778] Call Trace: [ 47.647274] [ 47.647684] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.648586] ? __create_object+0x59/0x80 [ 47.649356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.650310] __vmalloc_noprof+0x59/0x60 [ 47.651008] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.651863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.652800] bpf_prog_alloc+0x39/0x200 [ 47.653528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.654456] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.655349] do_seccomp+0x349/0x25e0 [ 47.656025] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.656906] ? __pfx_do_seccomp+0x10/0x10 [ 47.657683] ? find_held_lock+0x2b/0x80 [ 47.658431] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.659379] ? static_key_count+0x60/0x80 [ 47.660183] prctl_set_seccomp+0x4e/0x70 [ 47.660899] __do_sys_prctl+0xe6c/0x1d70 [ 47.661666] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.662507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.663469] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.664436] ? irqentry_exit+0xf3/0x650 [ 47.665190] do_syscall_64+0xbf/0x430 [ 47.665882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.666818] RIP: 0033:0x7fbbcd3f65cd [ 47.667515] 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 [ 47.670651] RSP: 002b:00007ffeb5ec5350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.672004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbcd3f65cd [ 47.673276] RDX: 000056196af51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.674546] RBP: 00007ffeb5ec53b0 R08: 0000000000000000 R09: 00007ffeb5ec4a50 [ 47.675801] R10: 0000000000000000 R11: 0000000000000246 R12: 000056198c9a3240 [ 47.677055] R13: 00007ffeb5ec57e0 R14: 000056198c9a2bf0 R15: 000056198c9b74d0 [ 47.678136] [ 47.678484] irq event stamp: 1783 [ 47.678987] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 47.680262] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 47.681516] softirqs last enabled at (1366): [] handle_softirqs+0x50c/0x770 [ 47.682783] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 47.684046] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6536' (ECDSA) to the list of known hosts. 2025/11/17 18:46:27 fuzzer started 2025/11/17 18:46:27 dialing manager at localhost:37895 2025/11/17 18:46:27 checking machine... 2025/11/17 18:46:27 checking revisions... [ 48.652063] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:46:27 testing simple program... [ 48.739228] cgroup: Unknown subsys name 'net' [ 48.801976] cgroup: Unknown subsys name 'cpuset' [ 48.819575] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:46:26 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888018d97928 R8 =0000000000000001 R9 =ffff888018d97a30 R10=000000000003c9ed R11=0000000000026ee5 R12=ffffffff8135e7a2 R13=ffff888018d97a38 R14=ffff888018d97f18 R15=ffff888018d979f0 RIP=ffffffff815bcfa0 RFL=00000216 [----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 00007fc3155c4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb7e52000 CR3=000000001013f000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8169347f RDX=ffff88800f5b1bc0 RSI=ffff8880173c9bc0 RDI=ffff8880176e7ce0 RBP=ffff8880173c9bc0 RSP=ffff8880176e7c58 R8 =0000000000000001 R9 =ffffed1002cb54f8 R10=0000000000000001 R11=0000000000000001 R12=ffff888018cc7b68 R13=ffff8880176e7ce0 R14=ffff8880173c9be8 R15=00005595f8b0b000 RIP=ffffffff8147e8d4 RFL=00000293 [--S-A-C] 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 00007f977022b700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc315b79650 CR3=000000000d680000 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=36343a383120373120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a30353235352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303532 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000