[ 39.031935] ------------[ cut here ]------------ [ 39.032874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.034910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.036408] Modules linked in: [ 39.037273] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.039341] Tainted: [W]=WARN [ 39.039912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.041491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.042390] 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 [ 39.045582] RSP: 0018:ffff888016bbfbc0 EFLAGS: 00010286 [ 39.046567] RAX: 0000000000000000 RBX: ffffed1002d77f78 RCX: ffffffff813a4050 [ 39.047869] RDX: ffff888015c78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.049169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d77f2f [ 39.050447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.051742] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bbfdf8 [ 39.053049] FS: 00007fe01b83c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.054488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.055553] CR2: 00007ffc8be90ef8 CR3: 000000000d314000 CR4: 0000000000350ef0 [ 39.056850] Call Trace: [ 39.057343] [ 39.057764] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.058680] ? __create_object+0x59/0x80 [ 39.059479] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.060448] __vmalloc_noprof+0x59/0x60 [ 39.061213] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.062091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.063030] bpf_prog_alloc+0x39/0x200 [ 39.063715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.064665] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.065583] do_seccomp+0x349/0x25e0 [ 39.066323] ? find_held_lock+0x2b/0x80 [ 39.067111] ? do_prlimit+0x310/0x610 [ 39.067820] ? __pfx_do_seccomp+0x10/0x10 [ 39.068618] ? do_raw_spin_unlock+0x53/0x220 [ 39.069455] ? _raw_spin_unlock+0x1e/0x40 [ 39.070244] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.071213] ? static_key_count+0x60/0x80 [ 39.072013] prctl_set_seccomp+0x4e/0x70 [ 39.072761] __do_sys_prctl+0xe6c/0x1d70 [ 39.073542] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.074402] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.075376] ? irqentry_exit+0xf3/0x650 [ 39.076168] do_syscall_64+0xbf/0x430 [ 39.076868] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.077831] RIP: 0033:0x7fe01bd2e5cd [ 39.078535] 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 [ 39.081755] RSP: 002b:00007ffc8be8fa40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.083117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe01bd2e5cd [ 39.084439] RDX: 0000561b2428ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.085733] RBP: 00007ffc8be8faa0 R08: 0000000000000000 R09: 00007ffc8be8f140 [ 39.087014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b34e10ad0 [ 39.088324] R13: 00007ffc8be8fed0 R14: 0000561b34e11bc0 R15: 0000561b34e22780 [ 39.089625] [ 39.090096] irq event stamp: 1819 [ 39.090704] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 39.092242] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 39.093792] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 39.095349] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 39.096887] ---[ end trace 0000000000000000 ]--- [ 42.488660] ------------[ cut here ]------------ [ 42.489563] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.491534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.492993] Modules linked in: [ 42.493588] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.495576] Tainted: [W]=WARN [ 42.496179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.497644] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.498569] 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 [ 42.501714] RSP: 0018:ffff888013ff7bc0 EFLAGS: 00010286 [ 42.502691] RAX: 0000000000000000 RBX: ffffed10027fef78 RCX: ffffffff813a4050 [ 42.503976] RDX: ffff888015f68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.505259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027fef2f [ 42.506534] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.507928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ff7df8 [ 42.509351] FS: 00007f522bdcd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.510789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.511847] CR2: 00007ffce12b8ef8 CR3: 000000001f3e5000 CR4: 0000000000350ef0 [ 42.513160] Call Trace: [ 42.513632] [ 42.514097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.514999] ? __create_object+0x59/0x80 [ 42.515743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.516732] __vmalloc_noprof+0x59/0x60 [ 42.517497] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.518392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.519327] bpf_prog_alloc+0x39/0x200 [ 42.520088] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.521033] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.521903] do_seccomp+0x349/0x25e0 [ 42.522629] ? find_held_lock+0x2b/0x80 [ 42.523388] ? do_prlimit+0x310/0x610 [ 42.524142] ? __pfx_do_seccomp+0x10/0x10 [ 42.524880] ? do_raw_spin_unlock+0x53/0x220 [ 42.525721] ? _raw_spin_unlock+0x1e/0x40 [ 42.526490] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.527458] ? static_key_count+0x60/0x80 [ 42.528278] prctl_set_seccomp+0x4e/0x70 [ 42.529048] __do_sys_prctl+0xe6c/0x1d70 [ 42.529781] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.530635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.531627] ? irqentry_exit+0xf3/0x650 [ 42.532402] do_syscall_64+0xbf/0x430 [ 42.533153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.534098] RIP: 0033:0x7f522c2bf5cd [ 42.534757] 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 [ 42.537919] RSP: 002b:00007ffce12b6300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.539322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f522c2bf5cd [ 42.540634] RDX: 0000559af55f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.541920] RBP: 00007ffce12b6360 R08: 0000000000000000 R09: 00007ffce12b5a00 [ 42.543236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b06741240 [ 42.544535] R13: 00007ffce12b6790 R14: 0000559b06740bf0 R15: 0000559b067554d0 [ 42.545834] [ 42.546309] irq event stamp: 1729 [ 42.546932] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.548490] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.550028] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 42.551573] softirqs last disabled at (1459): [] __irq_exit_rcu+0xc4/0x100 [ 42.553097] ---[ end trace 0000000000000000 ]--- [ 43.404336] ------------[ cut here ]------------ [ 43.405294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.407340] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.408792] Modules linked in: [ 43.409414] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.411659] Tainted: [W]=WARN [ 43.412298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.414013] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.415076] 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 [ 43.418562] RSP: 0018:ffff8880173c7bc0 EFLAGS: 00010286 [ 43.419545] RAX: 0000000000000000 RBX: ffffed1002e78f78 RCX: ffffffff813a4050 [ 43.420835] RDX: ffff88800e2b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.422118] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e78f2f [ 43.423433] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.425063] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173c7df8 [ 43.426743] FS: 00007f265e914900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.428190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.429255] CR2: 00007f265ee06580 CR3: 000000000dddb000 CR4: 0000000000350ef0 [ 43.430528] Call Trace: [ 43.431042] [ 43.431458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.432357] ? __create_object+0x59/0x80 [ 43.433318] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.434532] __vmalloc_noprof+0x59/0x60 [ 43.435288] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.436156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.437089] bpf_prog_alloc+0x39/0x200 [ 43.438042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.439128] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.440179] do_seccomp+0x349/0x25e0 [ 43.441054] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.441931] ? __pfx_do_seccomp+0x10/0x10 [ 43.442718] ? find_held_lock+0x2b/0x80 [ 43.443741] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.444856] ? static_key_count+0x60/0x80 [ 43.445649] prctl_set_seccomp+0x4e/0x70 [ 43.446420] __do_sys_prctl+0xe6c/0x1d70 [ 43.447402] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.448317] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.449521] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.450662] ? irqentry_exit+0xf3/0x650 [ 43.451422] do_syscall_64+0xbf/0x430 [ 43.452359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.453304] RIP: 0033:0x7f265ee065cd [ 43.454008] 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 [ 43.457547] RSP: 002b:00007ffe12d8c410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.458909] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f265ee065cd [ 43.460222] RDX: 00005653cb8cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.461724] RBP: 00007ffe12d8c470 R08: 0000000000000000 R09: 00007ffe12d8bb10 [ 43.463169] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653db3e1240 [ 43.464453] R13: 00007ffe12d8c8a0 R14: 00005653db3e0bf0 R15: 00005653db3f54d0 [ 43.465745] [ 43.466198] irq event stamp: 1781 [ 43.466796] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 43.468340] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 43.469842] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 43.471362] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 43.472880] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4802' (ECDSA) to the list of known hosts. 2025/11/18 11:15:56 fuzzer started 2025/11/18 11:15:56 dialing manager at localhost:34383 2025/11/18 11:15:56 checking machine... 2025/11/18 11:15:56 checking revisions... [ 44.373198] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:15:57 testing simple program... [ 44.450497] cgroup: Unknown subsys name 'net' [ 44.511287] cgroup: Unknown subsys name 'cpuset' [ 44.524411] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:15:55 Registers: info registers vcpu 0 RAX=00000000ffffbff7 RBX=ffff8880165f9bc0 RCX=0000000000004006 RDX=00000000ffefbe79 RSI=ffff8880165fa618 RDI=0000000000104185 RBP=ffff8880165fa618 RSP=ffff888016bbf918 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880165fa618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275ae RFL=00000002 [-------] 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 00007f522bdcd900 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=00007f522c382650 CR3=000000001f3c6000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff84c6acdf RCX=ffff888019697464 RDX=1ffff110032d2ead RSI=ffffffff85e1ffe0 RDI=ffffffff84c6acdf RBP=ffffffff84c6acdf RSP=ffff8880196974c0 R8 =0000000000000001 R9 =ffff888019697550 R10=000000000003c9ed R11=00000000000038c5 R12=0000000000000001 R13=0000000000000000 R14=ffff88800e2b1bc0 R15=0000000000000cc0 RIP=ffffffff81439c92 RFL=00000287 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9a568e7260 CR3=000000001f8bc000 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=756e696c2d34365f3638782f62696c2f XMM01=7272652d67706762696c2f756e672d78 XMM02=00302e6f732e726f7272652d67706762 XMM03=696c2f756e672d78756e696c2d34365f XMM04=00000000000000000000000000000000 XMM05=00007f9a56e73f6000007f9a56c56f30 XMM06=00007f9a56c56a2000007f9a56c56510 XMM07=00007f9a56c5600000007f9a56e74a20 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000