[ 46.514774] ------------[ cut here ]------------ [ 46.515863] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.518120] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.519784] Modules linked in: [ 46.520458] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.523648] Tainted: [W]=WARN [ 46.524285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.525970] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.527009] 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 [ 46.530621] RSP: 0018:ffff8880166ffbc0 EFLAGS: 00010286 [ 46.531734] RAX: 0000000000000000 RBX: ffffed1002cdff78 RCX: ffffffff813a4050 [ 46.533207] RDX: ffff888019df3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.534664] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdff2f [ 46.536118] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.537590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166ffdf8 [ 46.539048] FS: 00007fc00e625900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.540680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.541901] CR2: 00007fc00eb17580 CR3: 000000000a143000 CR4: 0000000000350ef0 [ 46.543367] Call Trace: [ 46.543947] [ 46.544413] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.545431] ? __create_object+0x59/0x80 [ 46.546314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.547408] __vmalloc_noprof+0x59/0x60 [ 46.548258] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.549253] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.550306] bpf_prog_alloc+0x39/0x200 [ 46.551144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.552186] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.553208] do_seccomp+0x349/0x25e0 [ 46.554017] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.555029] ? __pfx_do_seccomp+0x10/0x10 [ 46.555915] ? find_held_lock+0x2b/0x80 [ 46.556779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.557870] ? static_key_count+0x60/0x80 [ 46.558783] prctl_set_seccomp+0x4e/0x70 [ 46.559659] __do_sys_prctl+0xe6c/0x1d70 [ 46.560539] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.561459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.562589] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.563684] ? irqentry_exit+0xf3/0x650 [ 46.564545] do_syscall_64+0xbf/0x430 [ 46.565347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.566420] RIP: 0033:0x7fc00eb175cd [ 46.567205] 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 [ 46.570788] RSP: 002b:00007fff26a747b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.572322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc00eb175cd [ 46.573774] RDX: 000055eac9bafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.575200] RBP: 00007fff26a74810 R08: 0000000000000000 R09: 00007fff26a73eb0 [ 46.576626] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb07375ad0 [ 46.577914] R13: 00007fff26a74c40 R14: 000055eb07376bc0 R15: 000055eb07387780 [ 46.579138] [ 46.579595] irq event stamp: 1903 [ 46.580164] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 46.581610] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 46.583052] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 46.584526] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 46.585968] ---[ end trace 0000000000000000 ]--- [ 49.643872] ------------[ cut here ]------------ [ 49.644825] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.646810] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.648265] Modules linked in: [ 49.648971] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.650981] Tainted: [W]=WARN [ 49.651590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.653082] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.654000] 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 [ 49.657206] RSP: 0018:ffff8880184efbc0 EFLAGS: 00010286 [ 49.658194] RAX: 0000000000000000 RBX: ffffed100309df78 RCX: ffffffff813a4050 [ 49.659481] RDX: ffff88800f318000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.660772] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309df2f [ 49.662064] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.663335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184efdf8 [ 49.664616] FS: 00007fd4dd96f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.666098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.667161] CR2: 00007ffe98f30ef7 CR3: 000000000b8a1000 CR4: 0000000000350ef0 [ 49.668456] Call Trace: [ 49.668982] [ 49.669400] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.670314] ? __create_object+0x59/0x80 [ 49.671114] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.672102] __vmalloc_noprof+0x59/0x60 [ 49.672894] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.673783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.674728] bpf_prog_alloc+0x39/0x200 [ 49.675403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.676312] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.677225] do_seccomp+0x349/0x25e0 [ 49.677940] ? find_held_lock+0x2b/0x80 [ 49.678700] ? do_prlimit+0x310/0x610 [ 49.679386] ? __pfx_do_seccomp+0x10/0x10 [ 49.680171] ? do_raw_spin_unlock+0x53/0x220 [ 49.681022] ? _raw_spin_unlock+0x1e/0x40 [ 49.681794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.682748] ? static_key_count+0x60/0x80 [ 49.683527] prctl_set_seccomp+0x4e/0x70 [ 49.684258] __do_sys_prctl+0xe6c/0x1d70 [ 49.685060] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.685893] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.686854] ? irqentry_exit+0xf3/0x650 [ 49.687613] do_syscall_64+0xbf/0x430 [ 49.688297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.689245] RIP: 0033:0x7fd4dde615cd [ 49.689941] 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 [ 49.693073] RSP: 002b:00007ffe98f2f530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.694232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4dde615cd [ 49.695066] RDX: 000055dbd3e9ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.695878] RBP: 00007ffe98f2f590 R08: 0000000000000000 R09: 00007ffe98f2ec30 [ 49.696700] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbf5669ad0 [ 49.697545] R13: 00007ffe98f2f9c0 R14: 000055dbf566abc0 R15: 000055dbf567b780 [ 49.698346] [ 49.698643] irq event stamp: 1773 [ 49.699041] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.700016] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.700995] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 49.701969] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 49.702923] ---[ end trace 0000000000000000 ]--- [ 50.484086] ------------[ cut here ]------------ [ 50.484876] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.486643] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.487869] Modules linked in: [ 50.488353] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.490012] Tainted: [W]=WARN [ 50.490475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.491778] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.492541] 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 [ 50.495254] RSP: 0018:ffff888016667bc0 EFLAGS: 00010286 [ 50.496068] RAX: 0000000000000000 RBX: ffffed1002cccf78 RCX: ffffffff813a4050 [ 50.497154] RDX: ffff88801c6c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.498225] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cccf2f [ 50.499294] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.500374] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016667df8 [ 50.501480] FS: 00007f841dae2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.502709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.503617] CR2: 00007f841dfd4580 CR3: 00000000203de000 CR4: 0000000000350ef0 [ 50.504696] Call Trace: [ 50.505091] [ 50.505434] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.506178] ? __create_object+0x59/0x80 [ 50.506820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.507616] __vmalloc_noprof+0x59/0x60 [ 50.508197] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.508931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.509692] bpf_prog_alloc+0x39/0x200 [ 50.510288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.511055] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.511788] do_seccomp+0x349/0x25e0 [ 50.512348] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.513104] ? __pfx_do_seccomp+0x10/0x10 [ 50.513757] ? find_held_lock+0x2b/0x80 [ 50.514342] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.515148] ? static_key_count+0x60/0x80 [ 50.515803] prctl_set_seccomp+0x4e/0x70 [ 50.516413] __do_sys_prctl+0xe6c/0x1d70 [ 50.517078] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.517773] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.518561] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.519319] ? irqentry_exit+0xf3/0x650 [ 50.519949] do_syscall_64+0xbf/0x430 [ 50.520578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.521346] RIP: 0033:0x7f841dfd45cd [ 50.521934] 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 [ 50.524593] RSP: 002b:00007ffc9c6bd550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.525788] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f841dfd45cd [ 50.526905] RDX: 0000560dfafa4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.528017] RBP: 00007ffc9c6bd5b0 R08: 0000000000000000 R09: 00007ffc9c6bcc50 [ 50.529137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e20c06ad0 [ 50.530247] R13: 00007ffc9c6bd9e0 R14: 0000560e20c07bc0 R15: 0000560e20c18780 [ 50.531362] [ 50.531769] irq event stamp: 1699 [ 50.532280] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 50.533587] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.534862] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 50.536164] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 50.537473] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16230' (ECDSA) to the list of known hosts. 2025/11/18 15:09:19 fuzzer started 2025/11/18 15:09:19 dialing manager at localhost:34383 2025/11/18 15:09:19 checking machine... 2025/11/18 15:09:19 checking revisions... [ 51.446098] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:09:19 testing simple program... [ 51.533193] cgroup: Unknown subsys name 'net' [ 51.581324] cgroup: Unknown subsys name 'cpuset' [ 51.590261] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:09:18 Registers: info registers vcpu 0 RAX=00000001000000fb RBX=ffff88806cf201b4 RCX=0000000000000830 RDX=0000000000000001 RSI=00000000000000fb RDI=ffffffff85a8dc88 RBP=0000000000000001 RSP=ffff888009627a48 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=1ffff110012c4f4f R13=1ffff110012c2601 R14=ffff88806cf383c0 R15=0000000000000000 RIP=ffffffff813409ed RFL=00000012 [----A--] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd4dd93e008 CR3=00000000203a0000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002aa43 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3cf33578 CR3=000000000daaa000 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=2931150a4298e2bb53413edd0b150ac7 XMM02=0000000000304ce8ec2efd57dc4c00df XMM03=00000000003126a0f6d7da6728436691 XMM04=b6cfd45f1d300ff200000000000ae988 XMM05=1ee1624a6cfea6660000000000321b00 XMM06=5b75c91c8044534200000000003214f8 XMM07=e042d86d42eb936e0000000000312920 XMM08=f6d7da67284366910000000000304d48 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000