[ 45.816878] ------------[ cut here ]------------ [ 45.817793] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.819775] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.821229] Modules linked in: [ 45.821826] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.823825] Tainted: [W]=WARN [ 45.824425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.825888] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.826801] 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 [ 45.830025] RSP: 0018:ffff888015967bc0 EFLAGS: 00010286 [ 45.831025] RAX: 0000000000000000 RBX: ffffed1002b2cf78 RCX: ffffffff813a4050 [ 45.832325] RDX: ffff888017281bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.833600] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2cf2f [ 45.834879] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.836156] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015967df8 [ 45.837462] FS: 00007f55dca7e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.838917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.839984] CR2: 00007ffde21adef8 CR3: 000000000dc32000 CR4: 0000000000350ef0 [ 45.841280] Call Trace: [ 45.841748] [ 45.842197] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.843059] ? __create_object+0x59/0x80 [ 45.843846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.844815] __vmalloc_noprof+0x59/0x60 [ 45.845584] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.846465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.847416] bpf_prog_alloc+0x39/0x200 [ 45.848146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.849032] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.849930] do_seccomp+0x349/0x25e0 [ 45.850647] ? find_held_lock+0x2b/0x80 [ 45.851443] ? do_prlimit+0x310/0x610 [ 45.852200] ? __pfx_do_seccomp+0x10/0x10 [ 45.852954] ? do_raw_spin_unlock+0x53/0x220 [ 45.853786] ? _raw_spin_unlock+0x1e/0x40 [ 45.854560] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.855546] ? static_key_count+0x60/0x80 [ 45.856347] prctl_set_seccomp+0x4e/0x70 [ 45.857075] __do_sys_prctl+0xe6c/0x1d70 [ 45.857867] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.858727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.859699] ? irqentry_exit+0xf3/0x650 [ 45.860474] do_syscall_64+0xbf/0x430 [ 45.861215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.862180] RIP: 0033:0x7f55dcf705cd [ 45.862868] 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 [ 45.866052] RSP: 002b:00007ffde21ab8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.867429] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55dcf705cd [ 45.868727] RDX: 000055dda4060e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.870006] RBP: 00007ffde21ab900 R08: 0000000000000000 R09: 00007ffde21aafa0 [ 45.871291] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddb8c96bf0 [ 45.872562] R13: 00007ffde21abd30 R14: 000055ddb8ca0380 R15: 000055ddb8cab460 [ 45.873864] [ 45.874340] irq event stamp: 1689 [ 45.874963] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 45.876503] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 45.878030] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 45.879573] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 45.881085] ---[ end trace 0000000000000000 ]--- [ 48.893581] ------------[ cut here ]------------ [ 48.894500] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.896556] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.898012] Modules linked in: [ 48.898672] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.900654] Tainted: [W]=WARN [ 48.901259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.902727] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.903654] 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 [ 48.906804] RSP: 0018:ffff88801c13fbc0 EFLAGS: 00010286 [ 48.907785] RAX: 0000000000000000 RBX: ffffed1003827f78 RCX: ffffffff813a4050 [ 48.909055] RDX: ffff8880173f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.910336] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003827f2f [ 48.911622] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.912904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c13fdf8 [ 48.914188] FS: 00007f0df39c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.915648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.916712] CR2: 00007f0df3eb8580 CR3: 000000001e6c3000 CR4: 0000000000350ef0 [ 48.917999] Call Trace: [ 48.918510] [ 48.918966] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.919869] ? __create_object+0x59/0x80 [ 48.920651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.921624] __vmalloc_noprof+0x59/0x60 [ 48.922393] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.923294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.924229] bpf_prog_alloc+0x39/0x200 [ 48.924919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.925849] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.926762] do_seccomp+0x349/0x25e0 [ 48.927491] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.928395] ? __pfx_do_seccomp+0x10/0x10 [ 48.929201] ? find_held_lock+0x2b/0x80 [ 48.929911] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.930897] ? static_key_count+0x60/0x80 [ 48.931702] prctl_set_seccomp+0x4e/0x70 [ 48.932490] __do_sys_prctl+0xe6c/0x1d70 [ 48.933281] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.934143] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.935078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.936075] ? irqentry_exit+0xf3/0x650 [ 48.936846] do_syscall_64+0xbf/0x430 [ 48.937577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.938556] RIP: 0033:0x7f0df3eb85cd [ 48.939288] 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 [ 48.942439] RSP: 002b:00007ffe9213ed50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.943807] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0df3eb85cd [ 48.945122] RDX: 000055af01988e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.946407] RBP: 00007ffe9213edb0 R08: 0000000000000000 R09: 00007ffe9213e450 [ 48.947704] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af37fd0bf0 [ 48.948989] R13: 00007ffe9213f1e0 R14: 000055af37fda380 R15: 000055af37fe5460 [ 48.950296] [ 48.950721] irq event stamp: 1765 [ 48.951384] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 48.952903] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 48.954442] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 48.956006] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 48.957510] ---[ end trace 0000000000000000 ]--- [ 49.676267] ------------[ cut here ]------------ [ 49.677190] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.679249] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.680952] Modules linked in: [ 49.681656] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.683686] Tainted: [W]=WARN [ 49.684290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.685780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.686723] 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 [ 49.689918] RSP: 0018:ffff88800ebf7bc0 EFLAGS: 00010286 [ 49.690911] RAX: 0000000000000000 RBX: ffffed1001d7ef78 RCX: ffffffff813a4050 [ 49.692237] RDX: ffff888015f45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.693540] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d7ef2f [ 49.694835] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.696134] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ebf7df8 [ 49.697426] FS: 00007f30e169d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.698893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.699985] CR2: 00007ffc16be4ef8 CR3: 000000000daf2000 CR4: 0000000000350ef0 [ 49.701292] Call Trace: [ 49.701765] [ 49.702257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.703175] ? __create_object+0x59/0x80 [ 49.703914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.704882] __vmalloc_noprof+0x59/0x60 [ 49.705661] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.706543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.707494] bpf_prog_alloc+0x39/0x200 [ 49.708234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.709193] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.710062] do_seccomp+0x349/0x25e0 [ 49.710789] ? find_held_lock+0x2b/0x80 [ 49.711567] ? do_prlimit+0x310/0x610 [ 49.712332] ? __pfx_do_seccomp+0x10/0x10 [ 49.713071] ? do_raw_spin_unlock+0x53/0x220 [ 49.713934] ? _raw_spin_unlock+0x1e/0x40 [ 49.714731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.715700] ? static_key_count+0x60/0x80 [ 49.716513] prctl_set_seccomp+0x4e/0x70 [ 49.717305] __do_sys_prctl+0xe6c/0x1d70 [ 49.718043] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.718896] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.719886] ? irqentry_exit+0xf3/0x650 [ 49.720670] do_syscall_64+0xbf/0x430 [ 49.721425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.722371] RIP: 0033:0x7f30e1b8f5cd [ 49.723045] 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 [ 49.726214] RSP: 002b:00007ffc16be2bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.727609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30e1b8f5cd [ 49.728899] RDX: 0000560a99ec1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.730189] RBP: 00007ffc16be2c30 R08: 0000000000000000 R09: 00007ffc16be22d0 [ 49.731490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ad1e1dad0 [ 49.732790] R13: 00007ffc16be3060 R14: 0000560ad1e1ebc0 R15: 0000560ad1e2f780 [ 49.734088] [ 49.734547] irq event stamp: 1855 [ 49.735212] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 49.736748] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 49.738266] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 49.739824] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 49.741338] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14116' (ECDSA) to the list of known hosts. 2025/11/19 07:39:26 fuzzer started 2025/11/19 07:39:26 dialing manager at localhost:34383 2025/11/19 07:39:26 checking machine... 2025/11/19 07:39:26 checking revisions... [ 50.816959] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:39:26 testing simple program... [ 50.912932] cgroup: Unknown subsys name 'net' [ 50.980373] cgroup: Unknown subsys name 'cpuset' [ 50.992752] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:39:25 Registers: info registers vcpu 0 RAX=9482f9e5513add00 RBX=ffff88801c1cf7d8 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000257c5 R12=ffffffff8135e7a2 R13=ffff88806ce08ab8 R14=ffff88801c1cf7b8 R15=ffff88806ce08a70 RIP=ffffffff81528ee4 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 00007f0df39c6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe92138000 CR3=000000001e6d6000 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=0000000000024d67 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f09616d2000 CR3=000000000dc3b000 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=2035323a39333a373020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a39333a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000