Warning: Permanently added '[localhost]:20607' (ECDSA) to the list of known hosts.
2023/05/18 07:23:39 fuzzer started
2023/05/18 07:23:39 dialing manager at localhost:44319
2023/05/18 07:23:39 checking machine...
2023/05/18 07:23:39 checking revisions...
syzkaller login: [ 46.796053] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:23:39 testing simple program...
[ 46.857319] cgroup: Unknown subsys name 'net'
[ 46.921951] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.747661] audit: type=1400 audit(1684394631.468:6): 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
[ 59.880388] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.882206] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.883080] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.889763] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.891682] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.892928] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.232334] ------------[ cut here ]------------
[ 60.233114] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.235115] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.236298] Modules linked in:
[ 60.236753] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.241264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.242560] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.243279] 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
[ 60.245816] RSP: 0018:ffff88801a217c00 EFLAGS: 00010282
[ 60.246602] RAX: 0000000000000000 RBX: ffff88800e65ac40 RCX: 0000000000000000
[ 60.247585] RDX: ffff8880103a8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.248588] RBP: ffff88800e65ac54 R08: 0000000000000001 R09: 0000000000000000
[ 60.249585] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.250575] R13: ffffffff84e23fe0 R14: ffff88800e65ac48 R15: ffffffff84d74dc0
[ 60.251559] FS: 0000555556cd0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.252684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.253508] CR2: 00007f386753e6f4 CR3: 000000000e71a000 CR4: 0000000000350ef0
[ 60.254496] Call Trace:
[ 60.254853]
[ 60.255180] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.255883] ipv4_frags_init_net+0x269/0x440
[ 60.256536] ops_init+0xbb/0x6b0
[ 60.257034] setup_net+0x3d9/0x990
[ 60.257570] ? down_read_killable+0x1d7/0x4e0
[ 60.258197] ? __pfx_setup_net+0x10/0x10
[ 60.258804] ? copy_net_ns+0x17c/0x770
[ 60.259358] copy_net_ns+0x321/0x770
[ 60.259926] create_new_namespaces+0x3f6/0xb30
[ 60.260632] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.261313] ksys_unshare+0x44d/0x8e0
[ 60.261884] ? __pfx_ksys_unshare+0x10/0x10
[ 60.262514] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.263299] __x64_sys_unshare+0x31/0x40
[ 60.263917] do_syscall_64+0x3f/0x90
[ 60.264479] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.265195] RIP: 0033:0x7fa43c9a90d7
[ 60.265746] 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
[ 60.268171] RSP: 002b:00007ffc58710658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.269217] RAX: ffffffffffffffda RBX: 00007ffc58710c98 RCX: 00007fa43c9a90d7
[ 60.270185] RDX: 00007fa43ca1341f RSI: 00007ffc587105f0 RDI: 0000000040000000
[ 60.271166] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc58710400
[ 60.272158] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa43cabbbf0
[ 60.273147] R13: 00007ffc58710730 R14: 0000000000000000 R15: 00000000000000f8
[ 60.274158]
[ 60.274525] irq event stamp: 7409
[ 60.274994] hardirqs last enabled at (7419): [] __up_console_sem+0x78/0x80
[ 60.276179] hardirqs last disabled at (7430): [] __up_console_sem+0x5d/0x80
[ 60.277344] softirqs last enabled at (6992): [] irq_exit_rcu+0x93/0xc0
[ 60.278498] softirqs last disabled at (6979): [] irq_exit_rcu+0x93/0xc0
[ 60.279629] ---[ end trace 0000000000000000 ]---
[ 60.285915] ------------[ cut here ]------------
[ 60.286591] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.288591] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.289755] Modules linked in:
[ 60.290198] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.291475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.292607] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.293313] 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
[ 60.295696] RSP: 0018:ffff88801a217c00 EFLAGS: 00010282
[ 60.296392] RAX: 0000000000000000 RBX: ffff888015b62440 RCX: 0000000000000000
[ 60.297340] RDX: ffff8880103a8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.298295] RBP: ffff888015b62454 R08: 0000000000000001 R09: 0000000000000000
[ 60.299260] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.300224] R13: ffffffff84e23fe0 R14: ffff888015b62448 R15: ffffffff84da7d60
[ 60.301174] FS: 0000555556cd0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.302232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.303019] CR2: 00007f386753e6f4 CR3: 000000000e71a000 CR4: 0000000000350ef0
[ 60.304022] Call Trace:
[ 60.304387]
[ 60.304735] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.305393] ipv6_frags_init_net+0x206/0x3c0
[ 60.306025] ops_init+0xbb/0x6b0
[ 60.306541] setup_net+0x3d9/0x990
[ 60.307042] ? down_read_killable+0x1d7/0x4e0
[ 60.307708] ? __pfx_setup_net+0x10/0x10
[ 60.308294] ? copy_net_ns+0x17c/0x770
[ 60.308889] copy_net_ns+0x321/0x770
[ 60.309456] create_new_namespaces+0x3f6/0xb30
[ 60.310103] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.310820] ksys_unshare+0x44d/0x8e0
[ 60.311359] ? __pfx_ksys_unshare+0x10/0x10
[ 60.312001] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.312835] __x64_sys_unshare+0x31/0x40
[ 60.313438] do_syscall_64+0x3f/0x90
[ 60.313963] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.314712] RIP: 0033:0x7fa43c9a90d7
[ 60.315226] 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
[ 60.317596] RSP: 002b:00007ffc58710658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.318621] RAX: ffffffffffffffda RBX: 00007ffc58710c98 RCX: 00007fa43c9a90d7
[ 60.319595] RDX: 00007fa43ca1341f RSI: 00007ffc587105f0 RDI: 0000000040000000
[ 60.320576] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc58710400
[ 60.321540] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa43cabbbf0
[ 60.322496] R13: 00007ffc58710730 R14: 0000000000000000 R15: 00000000000000f8
[ 60.323463]
[ 60.323808] irq event stamp: 9039
[ 60.324286] hardirqs last enabled at (9049): [] __up_console_sem+0x78/0x80
[ 60.325436] hardirqs last disabled at (9060): [] __up_console_sem+0x5d/0x80
[ 60.326560] softirqs last enabled at (8420): [] irq_exit_rcu+0x93/0xc0
[ 60.327671] softirqs last disabled at (8399): [] irq_exit_rcu+0x93/0xc0
[ 60.328776] ---[ end trace 0000000000000000 ]---
[ 60.330292] ------------[ cut here ]------------
[ 60.330968] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.333206] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.334334] Modules linked in:
[ 60.334801] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.336033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.337125] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.337866] 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
[ 60.340157] RSP: 0018:ffff88801a217bf0 EFLAGS: 00010286
[ 60.340886] RAX: 0000000000000000 RBX: ffff888015b63e40 RCX: 0000000000000000
[ 60.341828] RDX: ffff8880103a8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.342773] RBP: ffff888015b63e54 R08: 0000000000000001 R09: 0000000000000000
[ 60.343730] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.344689] R13: ffffffff84e23fe0 R14: ffff888015b63e48 R15: ffffffff84db0aa0
[ 60.345629] FS: 0000555556cd0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.346699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.347511] CR2: 00007f386753e6f4 CR3: 000000000e71a000 CR4: 0000000000350ef0
[ 60.348494] Call Trace:
[ 60.348860]
[ 60.349185] nf_ct_net_init+0x224/0x3d0
[ 60.349797] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.350468] ops_init+0xbb/0x6b0
[ 60.350968] setup_net+0x3d9/0x990
[ 60.351503] ? down_read_killable+0x1d7/0x4e0
[ 60.352152] ? __pfx_setup_net+0x10/0x10
[ 60.352758] ? copy_net_ns+0x17c/0x770
[ 60.353326] copy_net_ns+0x321/0x770
[ 60.353902] create_new_namespaces+0x3f6/0xb30
[ 60.354587] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.355274] ksys_unshare+0x44d/0x8e0
[ 60.355851] ? __pfx_ksys_unshare+0x10/0x10
[ 60.356481] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.357260] __x64_sys_unshare+0x31/0x40
[ 60.357850] do_syscall_64+0x3f/0x90
[ 60.358367] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.359094] RIP: 0033:0x7fa43c9a90d7
[ 60.359630] 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
[ 60.362018] RSP: 002b:00007ffc58710658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.363054] RAX: ffffffffffffffda RBX: 00007ffc58710c98 RCX: 00007fa43c9a90d7
[ 60.364021] RDX: 00007fa43ca1341f RSI: 00007ffc587105f0 RDI: 0000000040000000
[ 60.364990] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc58710400
[ 60.365928] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa43cabbbf0
[ 60.366886] R13: 00007ffc58710730 R14: 0000000000000000 R15: 00000000000000f8
[ 60.367890]
[ 60.368247] irq event stamp: 9823
[ 60.368753] hardirqs last enabled at (9835): [] __up_console_sem+0x78/0x80
[ 60.369924] hardirqs last disabled at (9846): [] __up_console_sem+0x5d/0x80
[ 60.371091] softirqs last enabled at (9446): [] irq_exit_rcu+0x93/0xc0
[ 60.372236] softirqs last disabled at (9441): [] irq_exit_rcu+0x93/0xc0
[ 60.373370] ---[ end trace 0000000000000000 ]---
executing program
[ 61.963078] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.010483] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.058650] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.106623] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:23:42 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a2175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556cd0400 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=00007f386753e6f4 CR3=000000000e71a000 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=00000000000347cb 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=00007feee31fabb0 CR3=000000000d89e000 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=2032353a33323a37302038312079614d XMM01=5d3335373633322e30362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000