Warning: Permanently added '[localhost]:53635' (ECDSA) to the list of known hosts.
2023/05/16 16:23:09 fuzzer started
2023/05/16 16:23:09 dialing manager at localhost:35573
2023/05/16 16:23:09 checking machine...
2023/05/16 16:23:09 checking revisions...
syzkaller login: [ 177.209744] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:23:10 testing simple program...
[ 177.275869] cgroup: Unknown subsys name 'net'
[ 177.376438] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 189.878682] audit: type=1400 audit(1684254202.668:6): 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
[ 190.980875] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 190.982699] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 190.983818] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 190.985995] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 190.987575] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 190.988752] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 191.380148] ------------[ cut here ]------------
[ 191.380922] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 191.382952] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 191.384150] Modules linked in:
[ 191.384598] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 191.389583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 191.390826] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 191.391543] 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
[ 191.394224] RSP: 0018:ffff88801ee2fc00 EFLAGS: 00010282
[ 191.395007] RAX: 0000000000000000 RBX: ffff88800e1dcc40 RCX: 0000000000000000
[ 191.396054] RDX: ffff8880146151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 191.397098] RBP: ffff88800e1dcc54 R08: 0000000000000001 R09: 0000000000000000
[ 191.398057] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 191.399058] R13: ffffffff84e223a0 R14: ffff88800e1dcc48 R15: ffffffff84d73340
[ 191.400011] FS: 0000555555ea2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 191.401063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 191.401833] CR2: 00007f81a3ae16f4 CR3: 0000000016df8000 CR4: 0000000000350ef0
[ 191.402764] Call Trace:
[ 191.403100]
[ 191.403464] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 191.404099] ipv4_frags_init_net+0x269/0x440
[ 191.404713] ops_init+0xbb/0x6b0
[ 191.405188] setup_net+0x3d9/0x990
[ 191.405699] ? down_read_killable+0x1d7/0x4e0
[ 191.406285] ? __pfx_setup_net+0x10/0x10
[ 191.406841] ? copy_net_ns+0x17c/0x770
[ 191.407409] copy_net_ns+0x321/0x770
[ 191.407913] create_new_namespaces+0x3f6/0xb30
[ 191.408561] unshare_nsproxy_namespaces+0xc1/0x200
[ 191.409199] ksys_unshare+0x44d/0x8e0
[ 191.409742] ? __pfx_ksys_unshare+0x10/0x10
[ 191.410307] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 191.411069] __x64_sys_unshare+0x31/0x40
[ 191.411657] do_syscall_64+0x3f/0x90
[ 191.412145] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 191.412845] RIP: 0033:0x7fbdae4330d7
[ 191.413357] 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
[ 191.415878] RSP: 002b:00007ffcded26688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 191.417038] RAX: ffffffffffffffda RBX: 00007ffcded26cc8 RCX: 00007fbdae4330d7
[ 191.418077] RDX: 00007fbdae49d41f RSI: 00007ffcded26620 RDI: 0000000040000000
[ 191.419140] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcded26430
[ 191.420166] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbdae545bf0
[ 191.421193] R13: 00007ffcded26760 R14: 0000000000000000 R15: 00000000000000f8
[ 191.422254]
[ 191.422644] irq event stamp: 8579
[ 191.423190] hardirqs last enabled at (8589): [] __up_console_sem+0x78/0x80
[ 191.424413] hardirqs last disabled at (8600): [] __up_console_sem+0x5d/0x80
[ 191.425533] softirqs last enabled at (8120): [] irq_exit_rcu+0x93/0xc0
[ 191.426644] softirqs last disabled at (8065): [] irq_exit_rcu+0x93/0xc0
[ 191.427721] ---[ end trace 0000000000000000 ]---
[ 191.433968] ------------[ cut here ]------------
[ 191.434711] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 191.437057] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 191.438161] Modules linked in:
[ 191.438622] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 191.439837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 191.440894] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 191.441579] 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
[ 191.443841] RSP: 0018:ffff88801ee2fc00 EFLAGS: 00010282
[ 191.444539] RAX: 0000000000000000 RBX: ffff88800d978a40 RCX: 0000000000000000
[ 191.445498] RDX: ffff8880146151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 191.446419] RBP: ffff88800d978a54 R08: 0000000000000001 R09: 0000000000000000
[ 191.447359] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 191.448258] R13: ffffffff84e223a0 R14: ffff88800d978a48 R15: ffffffff84da62e0
[ 191.449193] FS: 0000555555ea2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 191.450227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 191.451008] CR2: 00007f81a3ae16f4 CR3: 0000000016df8000 CR4: 0000000000350ef0
[ 191.451946] Call Trace:
[ 191.452284]
[ 191.452621] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 191.453267] ipv6_frags_init_net+0x206/0x3c0
[ 191.453869] ops_init+0xbb/0x6b0
[ 191.454357] setup_net+0x3d9/0x990
[ 191.454821] ? down_read_killable+0x1d7/0x4e0
[ 191.455445] ? __pfx_setup_net+0x10/0x10
[ 191.455962] ? copy_net_ns+0x17c/0x770
[ 191.456516] copy_net_ns+0x321/0x770
[ 191.457009] create_new_namespaces+0x3f6/0xb30
[ 191.457655] unshare_nsproxy_namespaces+0xc1/0x200
[ 191.458294] ksys_unshare+0x44d/0x8e0
[ 191.458837] ? __pfx_ksys_unshare+0x10/0x10
[ 191.459449] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 191.460187] __x64_sys_unshare+0x31/0x40
[ 191.460755] do_syscall_64+0x3f/0x90
[ 191.461241] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 191.461921] RIP: 0033:0x7fbdae4330d7
[ 191.462424] 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
[ 191.464661] RSP: 002b:00007ffcded26688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 191.465628] RAX: ffffffffffffffda RBX: 00007ffcded26cc8 RCX: 00007fbdae4330d7
[ 191.466552] RDX: 00007fbdae49d41f RSI: 00007ffcded26620 RDI: 0000000040000000
[ 191.467466] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcded26430
[ 191.468381] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbdae545bf0
[ 191.469254] R13: 00007ffcded26760 R14: 0000000000000000 R15: 00000000000000f8
[ 191.470192]
[ 191.470524] irq event stamp: 10297
[ 191.470970] hardirqs last enabled at (10307): [] __up_console_sem+0x78/0x80
[ 191.472084] hardirqs last disabled at (10318): [] __up_console_sem+0x5d/0x80
[ 191.473172] softirqs last enabled at (10234): [] irq_exit_rcu+0x93/0xc0
[ 191.474255] softirqs last disabled at (10225): [] irq_exit_rcu+0x93/0xc0
[ 191.475321] ---[ end trace 0000000000000000 ]---
[ 191.476690] ------------[ cut here ]------------
[ 191.477293] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 191.479279] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 191.480394] Modules linked in:
[ 191.480813] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 191.481994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 191.483032] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 191.483726] 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
[ 191.485944] RSP: 0018:ffff88801ee2fbf0 EFLAGS: 00010286
[ 191.486646] RAX: 0000000000000000 RBX: ffff88800d979240 RCX: 0000000000000000
[ 191.487565] RDX: ffff8880146151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 191.488488] RBP: ffff88800d979254 R08: 0000000000000001 R09: 0000000000000000
[ 191.489398] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 191.490284] R13: ffffffff84e223a0 R14: ffff88800d979248 R15: ffffffff84daf020
[ 191.491221] FS: 0000555555ea2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 191.492234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 191.493006] CR2: 00007f81a3ae16f4 CR3: 0000000016df8000 CR4: 0000000000350ef0
[ 191.493926] Call Trace:
[ 191.494254]
[ 191.494585] nf_ct_net_init+0x224/0x3d0
[ 191.495109] ? __pfx_nf_ct_net_init+0x10/0x10
[ 191.495728] ops_init+0xbb/0x6b0
[ 191.496189] setup_net+0x3d9/0x990
[ 191.496688] ? down_read_killable+0x1d7/0x4e0
[ 191.497279] ? __pfx_setup_net+0x10/0x10
[ 191.497821] ? copy_net_ns+0x17c/0x770
[ 191.498362] copy_net_ns+0x321/0x770
[ 191.498850] create_new_namespaces+0x3f6/0xb30
[ 191.499479] unshare_nsproxy_namespaces+0xc1/0x200
[ 191.500097] ksys_unshare+0x44d/0x8e0
[ 191.500621] ? __pfx_ksys_unshare+0x10/0x10
[ 191.501189] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 191.501955] __x64_sys_unshare+0x31/0x40
[ 191.502516] do_syscall_64+0x3f/0x90
[ 191.503003] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 191.503722] RIP: 0033:0x7fbdae4330d7
[ 191.504196] 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
[ 191.506456] RSP: 002b:00007ffcded26688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 191.507448] RAX: ffffffffffffffda RBX: 00007ffcded26cc8 RCX: 00007fbdae4330d7
[ 191.508366] RDX: 00007fbdae49d41f RSI: 00007ffcded26620 RDI: 0000000040000000
[ 191.509240] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcded26430
[ 191.510170] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbdae545bf0
[ 191.511070] R13: 00007ffcded26760 R14: 0000000000000000 R15: 00000000000000f8
[ 191.512002]
[ 191.512303] irq event stamp: 11077
[ 191.512768] hardirqs last enabled at (11089): [] __up_console_sem+0x78/0x80
[ 191.513819] hardirqs last disabled at (11100): [] __up_console_sem+0x5d/0x80
[ 191.514881] softirqs last enabled at (10752): [] irq_exit_rcu+0x93/0xc0
[ 191.515948] softirqs last disabled at (10747): [] irq_exit_rcu+0x93/0xc0
[ 191.516974] ---[ end trace 0000000000000000 ]---
executing program
[ 193.058920] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 195.106412] Bluetooth: hci0: command 0x041b tx timeout
[ 197.154421] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 199.202400] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:21:02 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ee2f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555555ea2400 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=00007f81a3ae16f4 CR3=0000000016df8000 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=000000000013b275 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=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=00007f3f1db191f0 CR3=000000000ca54000 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=2034323a33323a36312036312079614d XMM01=5d3839353438332e31393120205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000