Warning: Permanently added '[localhost]:28492' (ECDSA) to the list of known hosts.
2023/05/17 09:08:03 fuzzer started
2023/05/17 09:08:03 dialing manager at localhost:35573
2023/05/17 09:08:04 checking machine...
2023/05/17 09:08:04 checking revisions...
syzkaller login: [ 59.604846] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:08:04 testing simple program...
[ 59.655493] cgroup: Unknown subsys name 'net'
[ 59.726908] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 72.656121] audit: type=1400 audit(1684314497.167:6): 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
[ 73.798128] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.799362] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.801021] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.802960] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.804554] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.805453] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 74.121206] ------------[ cut here ]------------
[ 74.121687] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 74.123070] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.123852] Modules linked in:
[ 74.124147] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.127302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.128051] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.128504] 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
[ 74.130029] RSP: 0018:ffff88801fe2fc00 EFLAGS: 00010282
[ 74.130485] RAX: 0000000000000000 RBX: ffff88800ef48440 RCX: 0000000000000000
[ 74.131121] RDX: ffff88801a2d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.131752] RBP: ffff88800ef48454 R08: 0000000000000001 R09: 0000000000000000
[ 74.132399] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 74.133053] R13: ffffffff84e223a0 R14: ffff88800ef48448 R15: ffffffff84d73340
[ 74.133692] FS: 000055555713d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 74.134427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.134950] CR2: 00007f0f8d3a56f4 CR3: 000000000e336000 CR4: 0000000000350ef0
[ 74.135573] Call Trace:
[ 74.135795]
[ 74.136026] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 74.136506] ipv4_frags_init_net+0x269/0x440
[ 74.136919] ops_init+0xbb/0x6b0
[ 74.137249] setup_net+0x3d9/0x990
[ 74.137576] ? down_read_killable+0x1d7/0x4e0
[ 74.138003] ? __pfx_setup_net+0x10/0x10
[ 74.138372] ? copy_net_ns+0x17c/0x770
[ 74.138738] copy_net_ns+0x321/0x770
[ 74.139114] create_new_namespaces+0x3f6/0xb30
[ 74.139579] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.140039] ksys_unshare+0x44d/0x8e0
[ 74.140396] ? __pfx_ksys_unshare+0x10/0x10
[ 74.140791] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.141361] __x64_sys_unshare+0x31/0x40
[ 74.141737] do_syscall_64+0x3f/0x90
[ 74.142104] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.142591] RIP: 0033:0x7f4e989550d7
[ 74.142955] 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
[ 74.144543] RSP: 002b:00007ffc91cd1ae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 74.145222] RAX: ffffffffffffffda RBX: 00007ffc91cd2128 RCX: 00007f4e989550d7
[ 74.145875] RDX: 00007f4e989bf41f RSI: 00007ffc91cd1a80 RDI: 0000000040000000
[ 74.146492] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc91cd1890
[ 74.147164] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4e98a67bf0
[ 74.147941] R13: 00007ffc91cd1bc0 R14: 0000000000000000 R15: 00000000000000f8
[ 74.148612]
[ 74.148868] irq event stamp: 10057
[ 74.149190] hardirqs last enabled at (10067): [] __up_console_sem+0x78/0x80
[ 74.149974] hardirqs last disabled at (10078): [] __up_console_sem+0x5d/0x80
[ 74.150729] softirqs last enabled at (9572): [] irq_exit_rcu+0x93/0xc0
[ 74.151525] softirqs last disabled at (9519): [] irq_exit_rcu+0x93/0xc0
[ 74.152278] ---[ end trace 0000000000000000 ]---
[ 74.156872] ------------[ cut here ]------------
[ 74.157293] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 74.158430] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.159168] Modules linked in:
[ 74.159526] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.160335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.161033] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.161469] 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
[ 74.162949] RSP: 0018:ffff88801fe2fc00 EFLAGS: 00010282
[ 74.163479] RAX: 0000000000000000 RBX: ffff88800d6bb640 RCX: 0000000000000000
[ 74.164145] RDX: ffff88801a2d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.164797] RBP: ffff88800d6bb654 R08: 0000000000000001 R09: 0000000000000000
[ 74.165454] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 74.166100] R13: ffffffff84e223a0 R14: ffff88800d6bb648 R15: ffffffff84da62e0
[ 74.166724] FS: 000055555713d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 74.167506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.168053] CR2: 00007f0f8d3a56f4 CR3: 000000000e336000 CR4: 0000000000350ef0
[ 74.168700] Call Trace:
[ 74.168958]
[ 74.169179] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 74.169627] ipv6_frags_init_net+0x206/0x3c0
[ 74.170073] ops_init+0xbb/0x6b0
[ 74.170403] setup_net+0x3d9/0x990
[ 74.170742] ? down_read_killable+0x1d7/0x4e0
[ 74.171178] ? __pfx_setup_net+0x10/0x10
[ 74.171567] ? copy_net_ns+0x17c/0x770
[ 74.171967] copy_net_ns+0x321/0x770
[ 74.172313] create_new_namespaces+0x3f6/0xb30
[ 74.172744] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.173224] ksys_unshare+0x44d/0x8e0
[ 74.173588] ? __pfx_ksys_unshare+0x10/0x10
[ 74.174011] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.174546] __x64_sys_unshare+0x31/0x40
[ 74.174931] do_syscall_64+0x3f/0x90
[ 74.175261] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.175711] RIP: 0033:0x7f4e989550d7
[ 74.176063] 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
[ 74.177572] RSP: 002b:00007ffc91cd1ae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 74.178248] RAX: ffffffffffffffda RBX: 00007ffc91cd2128 RCX: 00007f4e989550d7
[ 74.178884] RDX: 00007f4e989bf41f RSI: 00007ffc91cd1a80 RDI: 0000000040000000
[ 74.179487] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc91cd1890
[ 74.180104] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4e98a67bf0
[ 74.180678] R13: 00007ffc91cd1bc0 R14: 0000000000000000 R15: 00000000000000f8
[ 74.181289]
[ 74.181500] irq event stamp: 11903
[ 74.181797] hardirqs last enabled at (11913): [] __up_console_sem+0x78/0x80
[ 74.182541] hardirqs last disabled at (11924): [] __up_console_sem+0x5d/0x80
[ 74.183303] softirqs last enabled at (11832): [] irq_exit_rcu+0x93/0xc0
[ 74.184079] softirqs last disabled at (11827): [] irq_exit_rcu+0x93/0xc0
[ 74.184873] ---[ end trace 0000000000000000 ]---
[ 74.186013] ------------[ cut here ]------------
[ 74.186436] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 74.187922] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.188690] Modules linked in:
[ 74.189004] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.189808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.190565] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.191052] 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
[ 74.192658] RSP: 0018:ffff88801fe2fbf0 EFLAGS: 00010286
[ 74.193171] RAX: 0000000000000000 RBX: ffff88800d6bbe40 RCX: 0000000000000000
[ 74.193806] RDX: ffff88801a2d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.194455] RBP: ffff88800d6bbe54 R08: 0000000000000001 R09: 0000000000000000
[ 74.195111] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 74.195736] R13: ffffffff84e223a0 R14: ffff88800d6bbe48 R15: ffffffff84daf020
[ 74.196403] FS: 000055555713d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 74.197146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.197672] CR2: 00007f0f8d3a56f4 CR3: 000000000e336000 CR4: 0000000000350ef0
[ 74.198320] Call Trace:
[ 74.198559]
[ 74.198773] nf_ct_net_init+0x224/0x3d0
[ 74.199168] ? __pfx_nf_ct_net_init+0x10/0x10
[ 74.199604] ops_init+0xbb/0x6b0
[ 74.199949] setup_net+0x3d9/0x990
[ 74.200280] ? down_read_killable+0x1d7/0x4e0
[ 74.200686] ? __pfx_setup_net+0x10/0x10
[ 74.201078] ? copy_net_ns+0x17c/0x770
[ 74.201476] copy_net_ns+0x321/0x770
[ 74.201864] create_new_namespaces+0x3f6/0xb30
[ 74.202291] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.202751] ksys_unshare+0x44d/0x8e0
[ 74.203133] ? __pfx_ksys_unshare+0x10/0x10
[ 74.203542] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.204079] __x64_sys_unshare+0x31/0x40
[ 74.204446] do_syscall_64+0x3f/0x90
[ 74.204783] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.205261] RIP: 0033:0x7f4e989550d7
[ 74.205588] 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
[ 74.207112] RSP: 002b:00007ffc91cd1ae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 74.207791] RAX: ffffffffffffffda RBX: 00007ffc91cd2128 RCX: 00007f4e989550d7
[ 74.208464] RDX: 00007f4e989bf41f RSI: 00007ffc91cd1a80 RDI: 0000000040000000
[ 74.209095] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc91cd1890
[ 74.209700] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4e98a67bf0
[ 74.210329] R13: 00007ffc91cd1bc0 R14: 0000000000000000 R15: 00000000000000f8
[ 74.210994]
[ 74.211215] irq event stamp: 12729
[ 74.211542] hardirqs last enabled at (12739): [] __up_console_sem+0x78/0x80
[ 74.212320] hardirqs last disabled at (12750): [] __up_console_sem+0x5d/0x80
[ 74.213085] softirqs last enabled at (12390): [] irq_exit_rcu+0x93/0xc0
[ 74.213806] softirqs last disabled at (12381): [] irq_exit_rcu+0x93/0xc0
[ 74.214554] ---[ end trace 0000000000000000 ]---
executing program
[ 75.820472] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 77.868344] Bluetooth: hci0: command 0x041b tx timeout
[ 79.916000] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 81.963898] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:08:03 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fe2f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555713d400 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=00007f0f8d3a56f4 CR3=000000000e336000 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=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
info registers vcpu 1
RAX=0000000000054b6f RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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 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=00007f9854037048 CR3=000000000e9f8000 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=2038313a38303a39302037312079614d XMM01=5d3734313432312e34372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000