[ 39.059891] ------------[ cut here ]------------ [ 39.060803] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.062768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.064207] Modules linked in: [ 39.064787] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.066848] Tainted: [W]=WARN [ 39.067454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.068913] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.069824] 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 [ 39.072976] RSP: 0018:ffff88800f647bc0 EFLAGS: 00010286 [ 39.073956] RAX: 0000000000000000 RBX: ffffed1001ec8f78 RCX: ffffffff813a4050 [ 39.075230] RDX: ffff88801692b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.076516] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ec8f2f [ 39.077780] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.079046] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f647df8 [ 39.080331] FS: 00007f604cb85900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.081753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.082791] CR2: 00007f604d077580 CR3: 000000000edb7000 CR4: 0000000000350ef0 [ 39.084083] Call Trace: [ 39.084550] [ 39.084955] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.085850] ? __create_object+0x59/0x80 [ 39.086636] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.087604] __vmalloc_noprof+0x59/0x60 [ 39.088354] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.089233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.090153] bpf_prog_alloc+0x39/0x200 [ 39.090833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.091768] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.092680] do_seccomp+0x349/0x25e0 [ 39.093404] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.094299] ? __pfx_do_seccomp+0x10/0x10 [ 39.095078] ? find_held_lock+0x2b/0x80 [ 39.095807] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.096770] ? static_key_count+0x60/0x80 [ 39.097572] prctl_set_seccomp+0x4e/0x70 [ 39.098347] __do_sys_prctl+0xe6c/0x1d70 [ 39.099137] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.099937] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.100898] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.101868] ? irqentry_exit+0xf3/0x650 [ 39.102634] do_syscall_64+0xbf/0x430 [ 39.103373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.104320] RIP: 0033:0x7f604d0775cd [ 39.104971] 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 [ 39.108126] RSP: 002b:00007ffe681d6fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.109478] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f604d0775cd [ 39.110743] RDX: 00005596e534be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.112049] RBP: 00007ffe681d7030 R08: 0000000000000000 R09: 00007ffe681d66d0 [ 39.113325] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597162bead0 [ 39.114592] R13: 00007ffe681d7460 R14: 00005597162bfbc0 R15: 00005597162d0780 [ 39.115884] [ 39.116355] irq event stamp: 1745 [ 39.116967] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.118506] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.120030] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 39.121557] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 39.123070] ---[ end trace 0000000000000000 ]--- [ 42.593914] ------------[ cut here ]------------ [ 42.594814] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.596761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.598277] Modules linked in: [ 42.598862] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.600775] Tainted: [W]=WARN [ 42.601338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.602748] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.603640] 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 [ 42.606654] RSP: 0018:ffff888016a5fbc0 EFLAGS: 00010286 [ 42.607606] RAX: 0000000000000000 RBX: ffffed1002d4bf78 RCX: ffffffff813a4050 [ 42.608835] RDX: ffff888015bb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.610070] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4bf2f [ 42.611311] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.612544] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a5fdf8 [ 42.613770] FS: 00007f06ec1a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.615150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.616172] CR2: 00007fff56903ef8 CR3: 000000000e36b000 CR4: 0000000000350ef0 [ 42.617399] Call Trace: [ 42.617841] [ 42.618279] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.619170] ? __create_object+0x59/0x80 [ 42.619876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.620800] __vmalloc_noprof+0x59/0x60 [ 42.621520] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.622366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.623266] bpf_prog_alloc+0x39/0x200 [ 42.623931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.624819] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.625686] do_seccomp+0x349/0x25e0 [ 42.626383] ? find_held_lock+0x2b/0x80 [ 42.627122] ? do_prlimit+0x310/0x610 [ 42.627798] ? __pfx_do_seccomp+0x10/0x10 [ 42.628548] ? do_raw_spin_unlock+0x53/0x220 [ 42.629339] ? _raw_spin_unlock+0x1e/0x40 [ 42.630086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.630956] ? static_key_count+0x60/0x80 [ 42.631730] prctl_set_seccomp+0x4e/0x70 [ 42.632460] __do_sys_prctl+0xe6c/0x1d70 [ 42.633214] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.633991] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.634922] ? irqentry_exit+0xf3/0x650 [ 42.635664] do_syscall_64+0xbf/0x430 [ 42.636373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.637296] RIP: 0033:0x7f06ec69b5cd [ 42.637927] 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 [ 42.640981] RSP: 002b:00007fff56902660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.642298] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06ec69b5cd [ 42.643537] RDX: 0000561541911e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.644763] RBP: 00007fff569026c0 R08: 0000000000000000 R09: 00007fff56901d60 [ 42.645991] R10: 0000000000000000 R11: 0000000000000246 R12: 000056154a5adad0 [ 42.647243] R13: 00007fff56902af0 R14: 000056154a5aebc0 R15: 000056154a5bf780 [ 42.648486] [ 42.648892] irq event stamp: 1703 [ 42.649521] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.651001] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 42.652501] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 42.653960] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 42.655429] ---[ end trace 0000000000000000 ]--- [ 43.498848] ------------[ cut here ]------------ [ 43.499766] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.501715] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.503155] Modules linked in: [ 43.503739] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.505729] Tainted: [W]=WARN [ 43.506318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.507763] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.508658] 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 [ 43.511754] RSP: 0018:ffff88801c6ffbc0 EFLAGS: 00010286 [ 43.512710] RAX: 0000000000000000 RBX: ffffed10038dff78 RCX: ffffffff813a4050 [ 43.513960] RDX: ffff888015d39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.515216] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038dff2f [ 43.516454] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.517708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c6ffdf8 [ 43.518978] FS: 00007f589c0a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.520413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.521450] CR2: 00007f589c597580 CR3: 000000000da7a000 CR4: 0000000000350ef0 [ 43.522708] Call Trace: [ 43.523210] [ 43.523623] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.524522] ? __create_object+0x59/0x80 [ 43.525306] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.526271] __vmalloc_noprof+0x59/0x60 [ 43.526980] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.527892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.528828] bpf_prog_alloc+0x39/0x200 [ 43.529564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.530498] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.531430] do_seccomp+0x349/0x25e0 [ 43.532138] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.532998] ? __pfx_do_seccomp+0x10/0x10 [ 43.533782] ? find_held_lock+0x2b/0x80 [ 43.534541] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.535524] ? static_key_count+0x60/0x80 [ 43.536342] prctl_set_seccomp+0x4e/0x70 [ 43.537131] __do_sys_prctl+0xe6c/0x1d70 [ 43.537875] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.538741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.539740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.540719] ? irqentry_exit+0xf3/0x650 [ 43.541507] do_syscall_64+0xbf/0x430 [ 43.542263] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.543229] RIP: 0033:0x7f589c5975cd [ 43.543904] 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 [ 43.547082] RSP: 002b:00007ffec1cbd3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.548473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f589c5975cd [ 43.549774] RDX: 000055723fea6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.551087] RBP: 00007ffec1cbd450 R08: 0000000000000000 R09: 00007ffec1cbcaf0 [ 43.552402] R10: 0000000000000000 R11: 0000000000000246 R12: 000055727fc41b10 [ 43.553704] R13: 00007ffec1cbd880 R14: 000055727fc422b0 R15: 000055727fc566f0 [ 43.555036] [ 43.555482] irq event stamp: 1733 [ 43.556142] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.557682] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.559234] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 43.560782] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 43.562290] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56040' (ECDSA) to the list of known hosts. 2025/11/18 13:29:45 fuzzer started 2025/11/18 13:29:45 dialing manager at localhost:34383 2025/11/18 13:29:45 checking machine... 2025/11/18 13:29:45 checking revisions... [ 44.639723] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:29:45 testing simple program... [ 44.729220] cgroup: Unknown subsys name 'net' [ 44.794205] cgroup: Unknown subsys name 'cpuset' [ 44.812276] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:29:44 Registers: info registers vcpu 0 RAX=ffff888016975340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801c427a08 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e33 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801c427af0 RIP=ffffffff81529327 RFL=00000246 [---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 00007f06ec1a9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff568fc000 CR3=00000000200ba000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff88801ab68000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801ab68ad0 RDI=ffff88801ab68ad0 RBP=ffff88801ab68a58 RSP=ffff88806cf088c0 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801ab68ad0 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815228f3 RFL=00000007 [-----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 00007f01d8db4700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f407d95e000 CR3=000000000e618000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732034343a3932 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323033 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000