Warning: Permanently added '[localhost]:54143' (ECDSA) to the list of known hosts.
2023/05/18 09:55:18 fuzzer started
2023/05/18 09:55:19 dialing manager at localhost:44319
2023/05/18 09:55:19 checking machine...
2023/05/18 09:55:19 checking revisions...
syzkaller login: [ 51.076688] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:55:19 testing simple program...
[ 51.142151] cgroup: Unknown subsys name 'net'
[ 51.273640] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.597396] audit: type=1400 audit(1684403732.896:6): 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
[ 65.713298] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.720721] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.721611] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.724812] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.726743] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.727761] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 66.069651] ------------[ cut here ]------------
[ 66.070099] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.071292] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.071947] Modules linked in:
[ 66.072220] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.072929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.073611] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.074040] 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
[ 66.075395] RSP: 0018:ffff88801bd5fc00 EFLAGS: 00010282
[ 66.075803] RAX: 0000000000000000 RBX: ffff88800ee7f040 RCX: 0000000000000000
[ 66.076371] RDX: ffff888019f051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.077212] RBP: ffff88800ee7f054 R08: 0000000000000001 R09: 0000000000000000
[ 66.077747] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.078301] R13: ffffffff84e23fe0 R14: ffff88800ee7f048 R15: ffffffff84d74dc0
[ 66.078839] FS: 00005555568a6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.079479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.079986] CR2: 00007f4947c15028 CR3: 0000000020098000 CR4: 0000000000350ef0
[ 66.080577] Call Trace:
[ 66.080836]
[ 66.081075] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.081564] ipv4_frags_init_net+0x269/0x440
[ 66.081994] ops_init+0xbb/0x6b0
[ 66.082352] setup_net+0x3d9/0x990
[ 66.082700] ? down_read_killable+0x1d7/0x4e0
[ 66.083121] ? __pfx_setup_net+0x10/0x10
[ 66.083537] ? copy_net_ns+0x17c/0x770
[ 66.083909] copy_net_ns+0x321/0x770
[ 66.084299] create_new_namespaces+0x3f6/0xb30
[ 66.084735] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.085166] ksys_unshare+0x44d/0x8e0
[ 66.085480] ? __pfx_ksys_unshare+0x10/0x10
[ 66.085822] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.086297] __x64_sys_unshare+0x31/0x40
[ 66.086626] do_syscall_64+0x3f/0x90
[ 66.086928] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.087362] RIP: 0033:0x7fcdafd890d7
[ 66.087663] 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
[ 66.093184] RSP: 002b:00007ffe08d3f4a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.093768] RAX: ffffffffffffffda RBX: 00007ffe08d3fae8 RCX: 00007fcdafd890d7
[ 66.094400] RDX: 00007fcdafdf341f RSI: 00007ffe08d3f440 RDI: 0000000040000000
[ 66.094943] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe08d3f250
[ 66.095515] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcdafe9bbf0
[ 66.096055] R13: 00007ffe08d3f580 R14: 0000000000000000 R15: 00000000000000f8
[ 66.100790]
[ 66.100989] irq event stamp: 9051
[ 66.101277] hardirqs last enabled at (9063): [] __up_console_sem+0x78/0x80
[ 66.101956] hardirqs last disabled at (9072): [] __up_console_sem+0x5d/0x80
[ 66.102632] softirqs last enabled at (8992): [] irq_exit_rcu+0x93/0xc0
[ 66.103307] softirqs last disabled at (8971): [] irq_exit_rcu+0x93/0xc0
[ 66.103957] ---[ end trace 0000000000000000 ]---
[ 66.108118] ------------[ cut here ]------------
[ 66.108518] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.113618] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.114292] Modules linked in:
[ 66.114554] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.115270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.115890] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.116320] 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
[ 66.129842] RSP: 0018:ffff88801bd5fc00 EFLAGS: 00010282
[ 66.130299] RAX: 0000000000000000 RBX: ffff88800ee9f640 RCX: 0000000000000000
[ 66.130838] RDX: ffff888019f051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.131423] RBP: ffff88800ee9f654 R08: 0000000000000001 R09: 0000000000000000
[ 66.131979] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.132552] R13: ffffffff84e23fe0 R14: ffff88800ee9f648 R15: ffffffff84da7d60
[ 66.133159] FS: 00005555568a6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.133781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.134280] CR2: 00007f4947c15028 CR3: 0000000020098000 CR4: 0000000000350ef0
[ 66.134835] Call Trace:
[ 66.135050]
[ 66.135273] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.135674] ipv6_frags_init_net+0x206/0x3c0
[ 66.136036] ops_init+0xbb/0x6b0
[ 66.136358] setup_net+0x3d9/0x990
[ 66.136669] ? down_read_killable+0x1d7/0x4e0
[ 66.137037] ? __pfx_setup_net+0x10/0x10
[ 66.137393] ? copy_net_ns+0x17c/0x770
[ 66.137729] copy_net_ns+0x321/0x770
[ 66.138045] create_new_namespaces+0x3f6/0xb30
[ 66.138453] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.138847] ksys_unshare+0x44d/0x8e0
[ 66.139197] ? __pfx_ksys_unshare+0x10/0x10
[ 66.139552] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.140014] __x64_sys_unshare+0x31/0x40
[ 66.140380] do_syscall_64+0x3f/0x90
[ 66.140726] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.141185] RIP: 0033:0x7fcdafd890d7
[ 66.141488] 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
[ 66.142868] RSP: 002b:00007ffe08d3f4a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.143496] RAX: ffffffffffffffda RBX: 00007ffe08d3fae8 RCX: 00007fcdafd890d7
[ 66.144051] RDX: 00007fcdafdf341f RSI: 00007ffe08d3f440 RDI: 0000000040000000
[ 66.144916] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe08d3f250
[ 66.145512] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcdafe9bbf0
[ 66.146061] R13: 00007ffe08d3f580 R14: 0000000000000000 R15: 00000000000000f8
[ 66.146649]
[ 66.146849] irq event stamp: 10447
[ 66.147165] hardirqs last enabled at (10459): [] __up_console_sem+0x78/0x80
[ 66.147833] hardirqs last disabled at (10468): [] __up_console_sem+0x5d/0x80
[ 66.148517] softirqs last enabled at (10036): [] irq_exit_rcu+0x93/0xc0
[ 66.149203] softirqs last disabled at (10031): [] irq_exit_rcu+0x93/0xc0
[ 66.149830] ---[ end trace 0000000000000000 ]---
[ 66.150989] ------------[ cut here ]------------
[ 66.151386] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.152618] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.153327] Modules linked in:
[ 66.153595] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.154401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.155051] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.155482] 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
[ 66.156874] RSP: 0018:ffff88801bd5fbf0 EFLAGS: 00010286
[ 66.157321] RAX: 0000000000000000 RBX: ffff88800ee9f040 RCX: 0000000000000000
[ 66.157866] RDX: ffff888019f051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.158433] RBP: ffff88800ee9f054 R08: 0000000000000001 R09: 0000000000000000
[ 66.158970] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.159555] R13: ffffffff84e23fe0 R14: ffff88800ee9f048 R15: ffffffff84db0aa0
[ 66.160109] FS: 00005555568a6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.160783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.161272] CR2: 00007f4947c15028 CR3: 0000000020098000 CR4: 0000000000350ef0
[ 66.161833] Call Trace:
[ 66.162054]
[ 66.162285] nf_ct_net_init+0x224/0x3d0
[ 66.162623] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.162993] ops_init+0xbb/0x6b0
[ 66.163319] setup_net+0x3d9/0x990
[ 66.163615] ? down_read_killable+0x1d7/0x4e0
[ 66.163983] ? __pfx_setup_net+0x10/0x10
[ 66.164336] ? copy_net_ns+0x17c/0x770
[ 66.164679] copy_net_ns+0x321/0x770
[ 66.164991] create_new_namespaces+0x3f6/0xb30
[ 66.165406] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.165802] ksys_unshare+0x44d/0x8e0
[ 66.166118] ? __pfx_ksys_unshare+0x10/0x10
[ 66.166503] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.166957] __x64_sys_unshare+0x31/0x40
[ 66.167319] do_syscall_64+0x3f/0x90
[ 66.167626] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.168037] RIP: 0033:0x7fcdafd890d7
[ 66.168371] 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
[ 66.170123] RSP: 002b:00007ffe08d3f4a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.170713] RAX: ffffffffffffffda RBX: 00007ffe08d3fae8 RCX: 00007fcdafd890d7
[ 66.171270] RDX: 00007fcdafdf341f RSI: 00007ffe08d3f440 RDI: 0000000040000000
[ 66.171805] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe08d3f250
[ 66.172378] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcdafe9bbf0
[ 66.172948] R13: 00007ffe08d3f580 R14: 0000000000000000 R15: 00000000000000f8
[ 66.173533]
[ 66.173735] irq event stamp: 11155
[ 66.174022] hardirqs last enabled at (11165): [] __up_console_sem+0x78/0x80
[ 66.174704] hardirqs last disabled at (11176): [] __up_console_sem+0x5d/0x80
[ 66.175389] softirqs last enabled at (10036): [] irq_exit_rcu+0x93/0xc0
[ 66.176028] softirqs last disabled at (10031): [] irq_exit_rcu+0x93/0xc0
[ 66.176715] ---[ end trace 0000000000000000 ]---
[ 67.804861] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.840713] Bluetooth: hci0: command 0x041b tx timeout
[ 71.894195] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.936793] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:55:25 Registers:
info registers vcpu 0
RAX=1ffff11002cc1239 RBX=ffff888016609198 RCX=1ffff11001a4756a RDX=dffffc0000000000
RSI=ffff88801d010000 RDI=ffff8880166091c8 RBP=ffff88800d23ab20 RSP=ffff88801bd5fb20
R8 =0000000000000001 R9 =0000000000000246 R10=0000000000000003 R11=0000000000000001
R12=ffff88801d008000 R13=0000000000000000 R14=ffff88800e264178 R15=ffff88800e264130
RIP=ffffffff818482ae RFL=00000046 [---Z-P-] 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 00005555568a6400 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=00007f4947c15028 CR3=0000000020098000 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=000000000002ca5b 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=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 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=00007f42f8107460 CR3=000000000ecce000 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=5a92108ff969c785804040a7818d7e5f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=14de5d94ef40e0bf0000000000110dc8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3b9e54526859d95400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000