Warning: Permanently added '[localhost]:21359' (ECDSA) to the list of known hosts.
2023/05/17 01:30:20 fuzzer started
2023/05/17 01:30:20 dialing manager at localhost:35573
2023/05/17 01:30:20 checking machine...
2023/05/17 01:30:20 checking revisions...
syzkaller login: [ 36.858828] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:30:20 testing simple program...
[ 36.933841] cgroup: Unknown subsys name 'net'
[ 37.023957] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.288931] audit: type=1400 audit(1684287033.154:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.423733] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.426155] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.428841] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.431737] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.433870] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.435303] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.862835] ------------[ cut here ]------------
[ 50.863582] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.865765] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.866965] Modules linked in:
[ 50.867529] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.872304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.873409] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.874062] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.876330] RSP: 0018:ffff88800fcd7c00 EFLAGS: 00010282
[ 50.876978] RAX: 0000000000000000 RBX: ffff888009474c40 RCX: 0000000000000000
[ 50.877938] RDX: ffff888016cc51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.878922] RBP: ffff888009474c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.879916] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.880926] R13: ffffffff84e223a0 R14: ffff888009474c48 R15: ffffffff84d73340
[ 50.881932] FS: 0000555555e16400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.883024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.883789] CR2: 00007fdde52ed6f4 CR3: 0000000009436000 CR4: 0000000000350ee0
[ 50.884709] Call Trace:
[ 50.885042]
[ 50.885380] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.886002] ipv4_frags_init_net+0x269/0x440
[ 50.886605] ops_init+0xbb/0x6b0
[ 50.887057] setup_net+0x3d9/0x990
[ 50.887550] ? down_read_killable+0x1d7/0x4e0
[ 50.888127] ? __pfx_setup_net+0x10/0x10
[ 50.888673] ? copy_net_ns+0x17c/0x770
[ 50.889183] copy_net_ns+0x321/0x770
[ 50.889702] create_new_namespaces+0x3f6/0xb30
[ 50.890332] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.890984] ksys_unshare+0x44d/0x8e0
[ 50.891525] ? __pfx_ksys_unshare+0x10/0x10
[ 50.892089] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.892857] __x64_sys_unshare+0x31/0x40
[ 50.893423] do_syscall_64+0x3f/0x90
[ 50.893907] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.894595] RIP: 0033:0x7fe96706d0d7
[ 50.895079] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 50.897292] RSP: 002b:00007ffeb8ff23c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.898259] RAX: ffffffffffffffda RBX: 00007ffeb8ff2a08 RCX: 00007fe96706d0d7
[ 50.899157] RDX: 00007fe9670d741f RSI: 00007ffeb8ff2360 RDI: 0000000040000000
[ 50.900075] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb8ff2170
[ 50.900991] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe96717fbf0
[ 50.901919] R13: 00007ffeb8ff24a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.902886]
[ 50.903234] irq event stamp: 8293
[ 50.903676] hardirqs last enabled at (8303): [] __up_console_sem+0x78/0x80
[ 50.904783] hardirqs last disabled at (8314): [] __up_console_sem+0x5d/0x80
[ 50.905898] softirqs last enabled at (8276): [] irq_exit_rcu+0x93/0xc0
[ 50.906984] softirqs last disabled at (8271): [] irq_exit_rcu+0x93/0xc0
[ 50.908048] ---[ end trace 0000000000000000 ]---
[ 50.914901] ------------[ cut here ]------------
[ 50.915542] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.917283] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.918388] Modules linked in:
[ 50.918826] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.920052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.921115] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.921820] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.924154] RSP: 0018:ffff88800fcd7c00 EFLAGS: 00010282
[ 50.924884] RAX: 0000000000000000 RBX: ffff88800ce08c40 RCX: 0000000000000000
[ 50.925840] RDX: ffff888016cc51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.926795] RBP: ffff88800ce08c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.927738] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.928682] R13: ffffffff84e223a0 R14: ffff88800ce08c48 R15: ffffffff84da62e0
[ 50.929633] FS: 0000555555e16400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.930727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.931528] CR2: 00007fdde52ed6f4 CR3: 0000000009436000 CR4: 0000000000350ee0
[ 50.932486] Call Trace:
[ 50.932834]
[ 50.933157] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.933848] ipv6_frags_init_net+0x206/0x3c0
[ 50.934485] ops_init+0xbb/0x6b0
[ 50.934963] setup_net+0x3d9/0x990
[ 50.935483] ? down_read_killable+0x1d7/0x4e0
[ 50.936091] ? __pfx_setup_net+0x10/0x10
[ 50.936664] ? copy_net_ns+0x17c/0x770
[ 50.937244] copy_net_ns+0x321/0x770
[ 50.937757] create_new_namespaces+0x3f6/0xb30
[ 50.938441] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.939118] ksys_unshare+0x44d/0x8e0
[ 50.939682] ? __pfx_ksys_unshare+0x10/0x10
[ 50.940302] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.941072] __x64_sys_unshare+0x31/0x40
[ 50.941669] do_syscall_64+0x3f/0x90
[ 50.942179] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.942912] RIP: 0033:0x7fe96706d0d7
[ 50.943459] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 50.945812] RSP: 002b:00007ffeb8ff23c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.946851] RAX: ffffffffffffffda RBX: 00007ffeb8ff2a08 RCX: 00007fe96706d0d7
[ 50.947819] RDX: 00007fe9670d741f RSI: 00007ffeb8ff2360 RDI: 0000000040000000
[ 50.948788] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb8ff2170
[ 50.949759] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe96717fbf0
[ 50.950762] R13: 00007ffeb8ff24a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.951758]
[ 50.952082] irq event stamp: 10983
[ 50.952589] hardirqs last enabled at (10995): [] __up_console_sem+0x78/0x80
[ 50.953773] hardirqs last disabled at (11006): [] __up_console_sem+0x5d/0x80
[ 50.954959] softirqs last enabled at (9106): [] netlink_insert+0x187/0x1820
[ 50.956139] softirqs last disabled at (9104): [] release_sock+0x1f/0x1b0
[ 50.957301] ---[ end trace 0000000000000000 ]---
[ 50.958743] ------------[ cut here ]------------
[ 50.959410] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.961492] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.962667] Modules linked in:
[ 50.963115] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.964390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.965541] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.966327] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.968872] RSP: 0018:ffff88800fcd7bf0 EFLAGS: 00010286
[ 50.969596] RAX: 0000000000000000 RBX: ffff88800ce08e40 RCX: 0000000000000000
[ 50.970521] RDX: ffff888016cc51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.971427] RBP: ffff88800ce08e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.972335] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.973236] R13: ffffffff84e223a0 R14: ffff88800ce08e48 R15: ffffffff84daf020
[ 50.974102] FS: 0000555555e16400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.975122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.975866] CR2: 00007fdde52ed6f4 CR3: 0000000009436000 CR4: 0000000000350ee0
[ 50.976760] Call Trace:
[ 50.977097]
[ 50.977427] nf_ct_net_init+0x224/0x3d0
[ 50.977951] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.978578] ops_init+0xbb/0x6b0
[ 50.979022] setup_net+0x3d9/0x990
[ 50.979503] ? down_read_killable+0x1d7/0x4e0
[ 50.980075] ? __pfx_setup_net+0x10/0x10
[ 50.980620] ? copy_net_ns+0x17c/0x770
[ 50.981130] copy_net_ns+0x321/0x770
[ 50.981636] create_new_namespaces+0x3f6/0xb30
[ 50.982247] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.982867] ksys_unshare+0x44d/0x8e0
[ 50.983386] ? __pfx_ksys_unshare+0x10/0x10
[ 50.983935] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.984677] __x64_sys_unshare+0x31/0x40
[ 50.985232] do_syscall_64+0x3f/0x90
[ 50.985711] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.986382] RIP: 0033:0x7fe96706d0d7
[ 50.986875] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 50.989066] RSP: 002b:00007ffeb8ff23c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.990019] RAX: ffffffffffffffda RBX: 00007ffeb8ff2a08 RCX: 00007fe96706d0d7
[ 50.990920] RDX: 00007fe9670d741f RSI: 00007ffeb8ff2360 RDI: 0000000040000000
[ 50.991808] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb8ff2170
[ 50.992710] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe96717fbf0
[ 50.993595] R13: 00007ffeb8ff24a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.994533]
[ 50.994832] irq event stamp: 11761
[ 50.995302] hardirqs last enabled at (11773): [] __up_console_sem+0x78/0x80
[ 50.996360] hardirqs last disabled at (11784): [] __up_console_sem+0x5d/0x80
[ 50.997437] softirqs last enabled at (11310): [] irq_exit_rcu+0x93/0xc0
[ 50.998500] softirqs last disabled at (11305): [] irq_exit_rcu+0x93/0xc0
[ 50.999532] ---[ end trace 0000000000000000 ]---
executing program
[ 52.500952] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.548356] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.596301] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.644303] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:30:33 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88800edbc720 RCX=ffff88800844f780 RDX=ffffea0000326700
RSI=ffffea0000366700 RDI=0000000040000000 RBP=0000000000000000 RSP=ffff8880101f77f8
R8 =ffff88800c99c130 R9 =00000000800d0008 R10=ffffea0000366700 R11=0000000000000000
R12=dffffc0000000000 R13=ffff8880101f7838 R14=ffff88800844f780 R15=ffff88800d99c130
RIP=ffffffff81811746 RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f32b5518900 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f32b4a1e308 CR3=000000000e8be000 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=5837fe9dc1c91f3200000000000ae618 XMM01=56e28df768d9a78c9547c12a50e3f0b8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d8f928da5fab84ed0000000000115398 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=536a561030c44a9700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fcd75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555e16400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fdde52ed6f4 CR3=0000000009436000 CR4=00350ee0
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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000