Warning: Permanently added '[localhost]:55395' (ECDSA) to the list of known hosts.
2023/05/17 16:18:26 fuzzer started
2023/05/17 16:18:26 dialing manager at localhost:44319
2023/05/17 16:18:26 checking machine...
2023/05/17 16:18:26 checking revisions...
syzkaller login: [ 39.031717] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:18:26 testing simple program...
[ 39.098491] cgroup: Unknown subsys name 'net'
[ 39.138951] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.563503] audit: type=1400 audit(1684340320.216:6): 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
[ 53.698006] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.699742] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.701955] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.705423] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.707691] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.709345] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 54.090413] ------------[ cut here ]------------
[ 54.091552] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.093277] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.094308] Modules linked in:
[ 54.094730] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.096862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.099461] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.100901] 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
[ 54.103069] RSP: 0018:ffff888016aa7c00 EFLAGS: 00010282
[ 54.103730] RAX: 0000000000000000 RBX: ffff88800da5c840 RCX: 0000000000000000
[ 54.104627] RDX: ffff8880090251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.105505] RBP: ffff88800da5c854 R08: 0000000000000001 R09: 0000000000000000
[ 54.106385] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.107256] R13: ffffffff84e23fe0 R14: ffff88800da5c848 R15: ffffffff84d74dc0
[ 54.108161] FS: 00005555566eb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.109149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.109877] CR2: 00007f7466d87ea0 CR3: 0000000017dd4000 CR4: 0000000000350ef0
[ 54.110729] Call Trace:
[ 54.111086]
[ 54.111380] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.112047] ipv4_frags_init_net+0x269/0x440
[ 54.112602] ops_init+0xbb/0x6b0
[ 54.113073] setup_net+0x3d9/0x990
[ 54.113526] ? down_read_killable+0x1d7/0x4e0
[ 54.114114] ? __pfx_setup_net+0x10/0x10
[ 54.114619] ? copy_net_ns+0x17c/0x770
[ 54.115157] copy_net_ns+0x321/0x770
[ 54.115639] create_new_namespaces+0x3f6/0xb30
[ 54.116261] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.116902] ksys_unshare+0x44d/0x8e0
[ 54.117385] ? __pfx_ksys_unshare+0x10/0x10
[ 54.117957] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.118663] __x64_sys_unshare+0x31/0x40
[ 54.119189] do_syscall_64+0x3f/0x90
[ 54.119692] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.120362] RIP: 0033:0x7f44721cf0d7
[ 54.120847] 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
[ 54.122986] RSP: 002b:00007fff708d70a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.123932] RAX: ffffffffffffffda RBX: 00007fff708d76e8 RCX: 00007f44721cf0d7
[ 54.124788] RDX: 00007f447223941f RSI: 00007fff708d7040 RDI: 0000000040000000
[ 54.125669] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff708d6e50
[ 54.126547] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f44722e1bf0
[ 54.127427] R13: 00007fff708d7180 R14: 0000000000000000 R15: 00000000000000f8
[ 54.128346]
[ 54.128647] irq event stamp: 8305
[ 54.129101] hardirqs last enabled at (8317): [] __up_console_sem+0x78/0x80
[ 54.130152] hardirqs last disabled at (8328): [] __up_console_sem+0x5d/0x80
[ 54.131198] softirqs last enabled at (7868): [] irq_exit_rcu+0x93/0xc0
[ 54.132232] softirqs last disabled at (7857): [] irq_exit_rcu+0x93/0xc0
[ 54.133261] ---[ end trace 0000000000000000 ]---
[ 54.138165] ------------[ cut here ]------------
[ 54.138751] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.140406] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.141460] Modules linked in:
[ 54.141905] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.143055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.144088] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.144721] 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
[ 54.146898] RSP: 0018:ffff888016aa7c00 EFLAGS: 00010282
[ 54.147550] RAX: 0000000000000000 RBX: ffff88800c75d040 RCX: 0000000000000000
[ 54.148466] RDX: ffff8880090251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.149356] RBP: ffff88800c75d054 R08: 0000000000000001 R09: 0000000000000000
[ 54.150241] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.151123] R13: ffffffff84e23fe0 R14: ffff88800c75d048 R15: ffffffff84da7d60
[ 54.152016] FS: 00005555566eb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.153020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.153719] CR2: 00007f7466d87ea0 CR3: 0000000017dd4000 CR4: 0000000000350ef0
[ 54.154608] Call Trace:
[ 54.154961]
[ 54.155255] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.155899] ipv6_frags_init_net+0x206/0x3c0
[ 54.156451] ops_init+0xbb/0x6b0
[ 54.156924] setup_net+0x3d9/0x990
[ 54.157377] ? down_read_killable+0x1d7/0x4e0
[ 54.157969] ? __pfx_setup_net+0x10/0x10
[ 54.158476] ? copy_net_ns+0x17c/0x770
[ 54.159004] copy_net_ns+0x321/0x770
[ 54.159475] create_new_namespaces+0x3f6/0xb30
[ 54.160113] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.160724] ksys_unshare+0x44d/0x8e0
[ 54.161241] ? __pfx_ksys_unshare+0x10/0x10
[ 54.161785] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.162525] __x64_sys_unshare+0x31/0x40
[ 54.163074] do_syscall_64+0x3f/0x90
[ 54.163541] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.164225] RIP: 0033:0x7f44721cf0d7
[ 54.164694] 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
[ 54.166878] RSP: 002b:00007fff708d70a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.167848] RAX: ffffffffffffffda RBX: 00007fff708d76e8 RCX: 00007f44721cf0d7
[ 54.168693] RDX: 00007f447223941f RSI: 00007fff708d7040 RDI: 0000000040000000
[ 54.169594] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff708d6e50
[ 54.170474] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f44722e1bf0
[ 54.171355] R13: 00007fff708d7180 R14: 0000000000000000 R15: 00000000000000f8
[ 54.172278]
[ 54.172580] irq event stamp: 9903
[ 54.173040] hardirqs last enabled at (9915): [] __up_console_sem+0x78/0x80
[ 54.174095] hardirqs last disabled at (9926): [] __up_console_sem+0x5d/0x80
[ 54.175162] softirqs last enabled at (9480): [] irq_exit_rcu+0x93/0xc0
[ 54.176194] softirqs last disabled at (9475): [] irq_exit_rcu+0x93/0xc0
[ 54.177201] ---[ end trace 0000000000000000 ]---
[ 54.178502] ------------[ cut here ]------------
[ 54.179107] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.181039] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.182086] Modules linked in:
[ 54.182487] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.183634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.184660] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.185359] 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
[ 54.187517] RSP: 0018:ffff888016aa7bf0 EFLAGS: 00010286
[ 54.188215] RAX: 0000000000000000 RBX: ffff88800c75ca40 RCX: 0000000000000000
[ 54.189092] RDX: ffff8880090251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.189976] RBP: ffff88800c75ca54 R08: 0000000000000001 R09: 0000000000000000
[ 54.190864] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.191735] R13: ffffffff84e23fe0 R14: ffff88800c75ca48 R15: ffffffff84db0aa0
[ 54.192614] FS: 00005555566eb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.193597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.194334] CR2: 00007f7466d87ea0 CR3: 0000000017dd4000 CR4: 0000000000350ef0
[ 54.195213] Call Trace:
[ 54.195538]
[ 54.195883] nf_ct_net_init+0x224/0x3d0
[ 54.196401] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.197003] ops_init+0xbb/0x6b0
[ 54.197440] setup_net+0x3d9/0x990
[ 54.197928] ? down_read_killable+0x1d7/0x4e0
[ 54.198491] ? __pfx_setup_net+0x10/0x10
[ 54.199024] ? copy_net_ns+0x17c/0x770
[ 54.199534] copy_net_ns+0x321/0x770
[ 54.200058] create_new_namespaces+0x3f6/0xb30
[ 54.200645] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.201292] ksys_unshare+0x44d/0x8e0
[ 54.201783] ? __pfx_ksys_unshare+0x10/0x10
[ 54.202355] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.203082] __x64_sys_unshare+0x31/0x40
[ 54.203598] do_syscall_64+0x3f/0x90
[ 54.204110] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.204744] RIP: 0033:0x7f44721cf0d7
[ 54.205237] 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
[ 54.207397] RSP: 002b:00007fff708d70a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.208353] RAX: ffffffffffffffda RBX: 00007fff708d76e8 RCX: 00007f44721cf0d7
[ 54.209248] RDX: 00007f447223941f RSI: 00007fff708d7040 RDI: 0000000040000000
[ 54.210151] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff708d6e50
[ 54.211028] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f44722e1bf0
[ 54.211944] R13: 00007fff708d7180 R14: 0000000000000000 R15: 00000000000000f8
[ 54.212842]
[ 54.213136] irq event stamp: 10655
[ 54.213572] hardirqs last enabled at (10665): [] __up_console_sem+0x78/0x80
[ 54.214608] hardirqs last disabled at (10676): [] __up_console_sem+0x5d/0x80
[ 54.215690] softirqs last enabled at (10604): [] irq_exit_rcu+0x93/0xc0
[ 54.216717] softirqs last disabled at (10599): [] irq_exit_rcu+0x93/0xc0
[ 54.217743] ---[ end trace 0000000000000000 ]---
[ 55.776473] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.823892] Bluetooth: hci0: command 0x041b tx timeout
[ 59.871897] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.919925] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:18:39 Registers:
info registers vcpu 0
RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016aa7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000049 R11=0000000000000001
R12=0000000000000049 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 00005555566eb400 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=00007f7466d87ea0 CR3=0000000017dd4000 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=00000000000370c9 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f7466d5f060 CR3=0000000015bc8000 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=2031343a38313a36312037312079614d XMM01=5d3236383639302e34352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3236383639302e34352020205b20 XMM07=732031343a38313a3631203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000