Warning: Permanently added '[localhost]:60663' (ECDSA) to the list of known hosts.
2023/05/18 00:08:32 fuzzer started
2023/05/18 00:08:32 dialing manager at localhost:44319
2023/05/18 00:08:32 checking machine...
2023/05/18 00:08:32 checking revisions...
syzkaller login: [ 64.154137] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:08:33 testing simple program...
[ 64.227665] cgroup: Unknown subsys name 'net'
[ 64.297870] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 77.997843] audit: type=1400 audit(1684368526.855:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 79.109541] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.110926] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.112636] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.115100] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.116205] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.117114] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.434172] ------------[ cut here ]------------
[ 79.434628] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 79.435750] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.436482] Modules linked in:
[ 79.436800] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 79.439920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.440748] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.441228] 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
[ 79.443078] RSP: 0018:ffff88801eaffc00 EFLAGS: 00010282
[ 79.443693] RAX: 0000000000000000 RBX: ffff88800dcae440 RCX: 0000000000000000
[ 79.444286] RDX: ffff8880185b9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.445086] RBP: ffff88800dcae454 R08: 0000000000000001 R09: 0000000000000000
[ 79.446521] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.447115] R13: ffffffff84e23fe0 R14: ffff88800dcae448 R15: ffffffff84d74dc0
[ 79.447684] FS: 0000555555726400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 79.448525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.449044] CR2: 00007fc0904806f4 CR3: 00000000168f8000 CR4: 0000000000350ee0
[ 79.449805] Call Trace:
[ 79.450028]
[ 79.450231] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 79.450641] ipv4_frags_init_net+0x269/0x440
[ 79.451048] ops_init+0xbb/0x6b0
[ 79.451355] setup_net+0x3d9/0x990
[ 79.451658] ? down_read_killable+0x1d7/0x4e0
[ 79.452068] ? __pfx_setup_net+0x10/0x10
[ 79.452586] ? copy_net_ns+0x17c/0x770
[ 79.452966] copy_net_ns+0x321/0x770
[ 79.453294] create_new_namespaces+0x3f6/0xb30
[ 79.454612] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.455060] ksys_unshare+0x44d/0x8e0
[ 79.455399] ? __pfx_ksys_unshare+0x10/0x10
[ 79.455791] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.456275] __x64_sys_unshare+0x31/0x40
[ 79.456827] do_syscall_64+0x3f/0x90
[ 79.457609] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.459883] RIP: 0033:0x7fe150cb30d7
[ 79.460900] 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
[ 79.465186] RSP: 002b:00007ffc3db63d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 79.465881] RAX: ffffffffffffffda RBX: 00007ffc3db64368 RCX: 00007fe150cb30d7
[ 79.466466] RDX: 00007fe150d1d41f RSI: 00007ffc3db63cc0 RDI: 0000000040000000
[ 79.467103] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3db63ad0
[ 79.467707] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe150dc5bf0
[ 79.468467] R13: 00007ffc3db63e00 R14: 0000000000000000 R15: 00000000000000f8
[ 79.469139]
[ 79.469372] irq event stamp: 8245
[ 79.469676] hardirqs last enabled at (8255): [] __up_console_sem+0x78/0x80
[ 79.470436] hardirqs last disabled at (8266): [] __up_console_sem+0x5d/0x80
[ 79.471208] softirqs last enabled at (8144): [] irq_exit_rcu+0x93/0xc0
[ 79.471974] softirqs last disabled at (8139): [] irq_exit_rcu+0x93/0xc0
[ 79.472847] ---[ end trace 0000000000000000 ]---
[ 79.478066] ------------[ cut here ]------------
[ 79.478507] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 79.480000] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.481065] Modules linked in:
[ 79.481384] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 79.482260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.483037] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.483514] 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
[ 79.485227] RSP: 0018:ffff88801eaffc00 EFLAGS: 00010282
[ 79.485697] RAX: 0000000000000000 RBX: ffff88800f4bbe40 RCX: 0000000000000000
[ 79.486260] RDX: ffff8880185b9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.486828] RBP: ffff88800f4bbe54 R08: 0000000000000001 R09: 0000000000000000
[ 79.487372] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.487938] R13: ffffffff84e23fe0 R14: ffff88800f4bbe48 R15: ffffffff84da7d60
[ 79.488603] FS: 0000555555726400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 79.489244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.489722] CR2: 00007fc0904806f4 CR3: 00000000168f8000 CR4: 0000000000350ee0
[ 79.490300] Call Trace:
[ 79.490525]
[ 79.490719] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 79.491148] ipv6_frags_init_net+0x206/0x3c0
[ 79.491598] ops_init+0xbb/0x6b0
[ 79.491916] setup_net+0x3d9/0x990
[ 79.492208] ? down_read_killable+0x1d7/0x4e0
[ 79.492733] ? __pfx_setup_net+0x10/0x10
[ 79.493098] ? copy_net_ns+0x17c/0x770
[ 79.493525] copy_net_ns+0x321/0x770
[ 79.493880] create_new_namespaces+0x3f6/0xb30
[ 79.494266] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.494673] ksys_unshare+0x44d/0x8e0
[ 79.495025] ? __pfx_ksys_unshare+0x10/0x10
[ 79.495387] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.495879] __x64_sys_unshare+0x31/0x40
[ 79.496214] do_syscall_64+0x3f/0x90
[ 79.497006] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.498208] RIP: 0033:0x7fe150cb30d7
[ 79.498901] 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
[ 79.501835] RSP: 002b:00007ffc3db63d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 79.502440] RAX: ffffffffffffffda RBX: 00007ffc3db64368 RCX: 00007fe150cb30d7
[ 79.503034] RDX: 00007fe150d1d41f RSI: 00007ffc3db63cc0 RDI: 0000000040000000
[ 79.503592] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3db63ad0
[ 79.504188] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe150dc5bf0
[ 79.504776] R13: 00007ffc3db63e00 R14: 0000000000000000 R15: 00000000000000f8
[ 79.505500]
[ 79.505718] irq event stamp: 10051
[ 79.506040] hardirqs last enabled at (10063): [] __up_console_sem+0x78/0x80
[ 79.506719] hardirqs last disabled at (10072): [] __up_console_sem+0x5d/0x80
[ 79.507428] softirqs last enabled at (9562): [] irq_exit_rcu+0x93/0xc0
[ 79.508107] softirqs last disabled at (9437): [] irq_exit_rcu+0x93/0xc0
[ 79.508859] ---[ end trace 0000000000000000 ]---
[ 79.510177] ------------[ cut here ]------------
[ 79.510588] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 79.511873] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.512553] Modules linked in:
[ 79.512850] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 79.514067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.514712] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.515170] 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
[ 79.516590] RSP: 0018:ffff88801eaffbf0 EFLAGS: 00010286
[ 79.517046] RAX: 0000000000000000 RBX: ffff88800f4bb640 RCX: 0000000000000000
[ 79.517872] RDX: ffff8880185b9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.518435] RBP: ffff88800f4bb654 R08: 0000000000000001 R09: 0000000000000000
[ 79.519038] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.519607] R13: ffffffff84e23fe0 R14: ffff88800f4bb648 R15: ffffffff84db0aa0
[ 79.520199] FS: 0000555555726400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 79.520872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.521515] CR2: 00007fc0904806f4 CR3: 00000000168f8000 CR4: 0000000000350ee0
[ 79.522140] Call Trace:
[ 79.522360]
[ 79.522568] nf_ct_net_init+0x224/0x3d0
[ 79.522951] ? __pfx_nf_ct_net_init+0x10/0x10
[ 79.523336] ops_init+0xbb/0x6b0
[ 79.523638] setup_net+0x3d9/0x990
[ 79.523983] ? down_read_killable+0x1d7/0x4e0
[ 79.524364] ? __pfx_setup_net+0x10/0x10
[ 79.524704] ? copy_net_ns+0x17c/0x770
[ 79.525078] copy_net_ns+0x321/0x770
[ 79.525602] create_new_namespaces+0x3f6/0xb30
[ 79.526035] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.526452] ksys_unshare+0x44d/0x8e0
[ 79.526812] ? __pfx_ksys_unshare+0x10/0x10
[ 79.527177] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.527651] __x64_sys_unshare+0x31/0x40
[ 79.528023] do_syscall_64+0x3f/0x90
[ 79.528344] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.528803] RIP: 0033:0x7fe150cb30d7
[ 79.529114] 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
[ 79.530848] RSP: 002b:00007ffc3db63d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 79.531519] RAX: ffffffffffffffda RBX: 00007ffc3db64368 RCX: 00007fe150cb30d7
[ 79.532152] RDX: 00007fe150d1d41f RSI: 00007ffc3db63cc0 RDI: 0000000040000000
[ 79.532712] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3db63ad0
[ 79.533296] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe150dc5bf0
[ 79.534075] R13: 00007ffc3db63e00 R14: 0000000000000000 R15: 00000000000000f8
[ 79.534665]
[ 79.534902] irq event stamp: 10915
[ 79.535190] hardirqs last enabled at (10925): [] __up_console_sem+0x78/0x80
[ 79.535889] hardirqs last disabled at (10936): [] __up_console_sem+0x5d/0x80
[ 79.536573] softirqs last enabled at (10674): [] irq_exit_rcu+0x93/0xc0
[ 79.537253] softirqs last disabled at (10669): [] irq_exit_rcu+0x93/0xc0
[ 79.538124] ---[ end trace 0000000000000000 ]---
[ 81.194274] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 83.244798] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 85.293591] Bluetooth: hci0: command 0x040f tx timeout
[ 87.337889] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:08:20 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88801687f930 RCX=0000000000000000 RDX=1ffff11002d0ff57
RSI=ffffffff812fb4ae RDI=ffff88801687fabb RBP=ffff88801687faa8 RSP=ffff88801687f898
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=fffffffffffcba60
R12=0000000000000000 R13=0000000000000001 R14=0000000000000001 R15=ffff88801687faa8
RIP=ffffffff812fb4fa RFL=00000212 [----A--] 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 00007fee72d23700 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=00007f8cea710008 CR3=000000000e186000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=75082632c2164df60000000000110bc8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b359b342e15a4fbc00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000005f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eaff568
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005f R11=0000000000000001
R12=000000000000005f 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 0000555555726400 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=00007fc0904806f4 CR3=00000000168f8000 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