Warning: Permanently added '[localhost]:35296' (ECDSA) to the list of known hosts.
2023/05/17 23:52:28 fuzzer started
2023/05/17 23:52:28 dialing manager at localhost:44319
2023/05/17 23:52:28 checking machine...
2023/05/17 23:52:28 checking revisions...
syzkaller login: [ 40.203820] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:52:29 testing simple program...
[ 40.273776] cgroup: Unknown subsys name 'net'
[ 40.360225] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.558957] audit: type=1400 audit(1684367561.442:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.697246] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.699320] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.701515] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.704332] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.706212] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.707623] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.086924] ------------[ cut here ]------------
[ 54.088577] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.090773] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.092137] Modules linked in:
[ 54.092763] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.097626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.098717] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.099357] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.101682] RSP: 0018:ffff888015e67c00 EFLAGS: 00010282
[ 54.102339] RAX: 0000000000000000 RBX: ffff888015b53040 RCX: 0000000000000000
[ 54.103321] RDX: ffff888015af8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.104291] RBP: ffff888015b53054 R08: 0000000000000001 R09: 0000000000000000
[ 54.105284] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.106348] R13: ffffffff84e23fe0 R14: ffff888015b53048 R15: ffffffff84d74dc0
[ 54.107322] FS: 0000555556094400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.108385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.109132] CR2: 00007f8307bbd6f4 CR3: 000000000975e000 CR4: 0000000000350ee0
[ 54.110018] Call Trace:
[ 54.110344]
[ 54.110668] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.111276] ipv4_frags_init_net+0x269/0x440
[ 54.111870] ops_init+0xbb/0x6b0
[ 54.112316] setup_net+0x3d9/0x990
[ 54.112791] ? down_read_killable+0x1d7/0x4e0
[ 54.113365] ? __pfx_setup_net+0x10/0x10
[ 54.113919] ? copy_net_ns+0x17c/0x770
[ 54.114451] copy_net_ns+0x321/0x770
[ 54.114934] create_new_namespaces+0x3f6/0xb30
[ 54.115546] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.116150] ksys_unshare+0x44d/0x8e0
[ 54.116668] ? __pfx_ksys_unshare+0x10/0x10
[ 54.117208] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.117953] __x64_sys_unshare+0x31/0x40
[ 54.118492] do_syscall_64+0x3f/0x90
[ 54.118966] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.119643] RIP: 0033:0x7fb041cb50d7
[ 54.120101] 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
[ 54.122280] RSP: 002b:00007ffe58320808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.123218] RAX: ffffffffffffffda RBX: 00007ffe58320e48 RCX: 00007fb041cb50d7
[ 54.124098] RDX: 00007fb041d1f41f RSI: 00007ffe583207a0 RDI: 0000000040000000
[ 54.124981] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe583205b0
[ 54.125888] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb041dc7bf0
[ 54.126760] R13: 00007ffe583208e0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.127667]
[ 54.127970] irq event stamp: 9135
[ 54.128388] hardirqs last enabled at (9145): [] __up_console_sem+0x78/0x80
[ 54.129463] hardirqs last disabled at (9158): [] __up_console_sem+0x5d/0x80
[ 54.130528] softirqs last enabled at (8804): [] irq_exit_rcu+0x93/0xc0
[ 54.131553] softirqs last disabled at (8793): [] irq_exit_rcu+0x93/0xc0
[ 54.132570] ---[ end trace 0000000000000000 ]---
[ 54.138221] ------------[ cut here ]------------
[ 54.138843] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.140498] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.141542] Modules linked in:
[ 54.141967] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.143115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.144118] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.144791] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.146952] RSP: 0018:ffff888015e67c00 EFLAGS: 00010282
[ 54.147623] RAX: 0000000000000000 RBX: ffff888006a2b240 RCX: 0000000000000000
[ 54.148511] RDX: ffff888015af8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.149355] RBP: ffff888006a2b254 R08: 0000000000000001 R09: 0000000000000000
[ 54.150234] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.151105] R13: ffffffff84e23fe0 R14: ffff888006a2b248 R15: ffffffff84da7d60
[ 54.151990] FS: 0000555556094400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.152974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.153737] CR2: 00007f8307bbd6f4 CR3: 000000000975e000 CR4: 0000000000350ee0
[ 54.154622] Call Trace:
[ 54.154944]
[ 54.155235] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.155876] ipv6_frags_init_net+0x206/0x3c0
[ 54.156462] ops_init+0xbb/0x6b0
[ 54.156903] setup_net+0x3d9/0x990
[ 54.157349] ? down_read_killable+0x1d7/0x4e0
[ 54.157956] ? __pfx_setup_net+0x10/0x10
[ 54.158496] ? copy_net_ns+0x17c/0x770
[ 54.158998] copy_net_ns+0x321/0x770
[ 54.159507] create_new_namespaces+0x3f6/0xb30
[ 54.160089] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.160727] ksys_unshare+0x44d/0x8e0
[ 54.161215] ? __pfx_ksys_unshare+0x10/0x10
[ 54.161802] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.162536] __x64_sys_unshare+0x31/0x40
[ 54.163049] do_syscall_64+0x3f/0x90
[ 54.163547] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.164186] RIP: 0033:0x7fb041cb50d7
[ 54.164670] 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
[ 54.166847] RSP: 002b:00007ffe58320808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.167797] RAX: ffffffffffffffda RBX: 00007ffe58320e48 RCX: 00007fb041cb50d7
[ 54.168678] RDX: 00007fb041d1f41f RSI: 00007ffe583207a0 RDI: 0000000040000000
[ 54.169562] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe583205b0
[ 54.170483] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb041dc7bf0
[ 54.171333] R13: 00007ffe583208e0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.172235]
[ 54.172562] irq event stamp: 10847
[ 54.172994] hardirqs last enabled at (10857): [] __up_console_sem+0x78/0x80
[ 54.174064] hardirqs last disabled at (10868): [] __up_console_sem+0x5d/0x80
[ 54.175135] softirqs last enabled at (10754): [] irq_exit_rcu+0x93/0xc0
[ 54.176174] softirqs last disabled at (10749): [] irq_exit_rcu+0x93/0xc0
[ 54.177225] ---[ end trace 0000000000000000 ]---
[ 54.178585] ------------[ cut here ]------------
[ 54.179163] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.181069] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.182138] Modules linked in:
[ 54.182569] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.183703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.184732] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.185377] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 54.187568] RSP: 0018:ffff888015e67bf0 EFLAGS: 00010286
[ 54.188215] RAX: 0000000000000000 RBX: ffff888006a2ac40 RCX: 0000000000000000
[ 54.189091] RDX: ffff888015af8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.189981] RBP: ffff888006a2ac54 R08: 0000000000000001 R09: 0000000000000000
[ 54.190854] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.191728] R13: ffffffff84e23fe0 R14: ffff888006a2ac48 R15: ffffffff84db0aa0
[ 54.192609] FS: 0000555556094400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.193612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.194313] CR2: 00007f8307bbd6f4 CR3: 000000000975e000 CR4: 0000000000350ee0
[ 54.195189] Call Trace:
[ 54.195536]
[ 54.195832] nf_ct_net_init+0x224/0x3d0
[ 54.196333] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.196934] ops_init+0xbb/0x6b0
[ 54.197375] setup_net+0x3d9/0x990
[ 54.197868] ? down_read_killable+0x1d7/0x4e0
[ 54.198457] ? __pfx_setup_net+0x10/0x10
[ 54.198958] ? copy_net_ns+0x17c/0x770
[ 54.199484] copy_net_ns+0x321/0x770
[ 54.199956] create_new_namespaces+0x3f6/0xb30
[ 54.200556] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.201158] ksys_unshare+0x44d/0x8e0
[ 54.201674] ? __pfx_ksys_unshare+0x10/0x10
[ 54.202204] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.202927] __x64_sys_unshare+0x31/0x40
[ 54.203466] do_syscall_64+0x3f/0x90
[ 54.203936] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.204589] RIP: 0033:0x7fb041cb50d7
[ 54.205041] 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
[ 54.207193] RSP: 002b:00007ffe58320808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.208132] RAX: ffffffffffffffda RBX: 00007ffe58320e48 RCX: 00007fb041cb50d7
[ 54.209005] RDX: 00007fb041d1f41f RSI: 00007ffe583207a0 RDI: 0000000040000000
[ 54.209879] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe583205b0
[ 54.210755] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb041dc7bf0
[ 54.211621] R13: 00007ffe583208e0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.212530]
[ 54.212826] irq event stamp: 11641
[ 54.213248] hardirqs last enabled at (11651): [] __up_console_sem+0x78/0x80
[ 54.214302] hardirqs last disabled at (11662): [] __up_console_sem+0x5d/0x80
[ 54.215351] softirqs last enabled at (11192): [] irq_exit_rcu+0x93/0xc0
[ 54.216370] softirqs last disabled at (11179): [] irq_exit_rcu+0x93/0xc0
[ 54.217384] ---[ end trace 0000000000000000 ]---
executing program
[ 55.721098] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.769022] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.817485] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.864473] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:52:38 Registers:
info registers vcpu 0
RAX=000000000002934b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f36ad1e64e0 CR3=000000000e9ea000 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=882c9b0b265d5fbaca4767f5d19d52a0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=cd7b26ce28fc9517000000000013b600 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=549f20dca4773d4a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888015e675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556094400 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=00007f8307bbd6f4 CR3=000000000975e000 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