Warning: Permanently added '[localhost]:43950' (ECDSA) to the list of known hosts.
2023/05/18 00:25:04 fuzzer started
2023/05/18 00:25:04 dialing manager at localhost:44319
2023/05/18 00:25:04 checking machine...
2023/05/18 00:25:04 checking revisions...
syzkaller login: [ 50.529081] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:25:04 testing simple program...
[ 50.597120] cgroup: Unknown subsys name 'net'
[ 50.675379] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.842584] audit: type=1400 audit(1684369516.959:6): 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
[ 63.987749] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.996799] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.002879] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.005958] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.007466] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.008593] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.411246] ------------[ cut here ]------------
[ 64.412470] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.414409] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.415638] Modules linked in:
[ 64.416098] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.421145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.422232] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.422973] 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
[ 64.425256] RSP: 0018:ffff888020207c00 EFLAGS: 00010282
[ 64.425975] RAX: 0000000000000000 RBX: ffff88800d47d840 RCX: 0000000000000000
[ 64.426916] RDX: ffff8880100e3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.427851] RBP: ffff88800d47d854 R08: 0000000000000001 R09: 0000000000000000
[ 64.428779] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.429718] R13: ffffffff84e23fe0 R14: ffff88800d47d848 R15: ffffffff84d74dc0
[ 64.430624] FS: 0000555555732400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.431670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.432435] CR2: 00007ff64ab20390 CR3: 000000000d83c000 CR4: 0000000000350ef0
[ 64.433370] Call Trace:
[ 64.433748]
[ 64.434064] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.434791] ipv4_frags_init_net+0x269/0x440
[ 64.435379] ops_init+0xbb/0x6b0
[ 64.435888] setup_net+0x3d9/0x990
[ 64.436369] ? down_read_killable+0x1d7/0x4e0
[ 64.436997] ? __pfx_setup_net+0x10/0x10
[ 64.437541] ? copy_net_ns+0x17c/0x770
[ 64.438104] copy_net_ns+0x321/0x770
[ 64.438620] create_new_namespaces+0x3f6/0xb30
[ 64.439271] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.439942] ksys_unshare+0x44d/0x8e0
[ 64.440462] ? __pfx_ksys_unshare+0x10/0x10
[ 64.441070] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.441851] __x64_sys_unshare+0x31/0x40
[ 64.442391] do_syscall_64+0x3f/0x90
[ 64.442941] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.443623] RIP: 0033:0x7ff5bbd400d7
[ 64.444158] 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
[ 64.446427] RSP: 002b:00007ffd7b5634a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.447447] RAX: ffffffffffffffda RBX: 00007ffd7b563ae8 RCX: 00007ff5bbd400d7
[ 64.448375] RDX: 00007ff5bbdaa41f RSI: 00007ffd7b563440 RDI: 0000000040000000
[ 64.449308] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7b563250
[ 64.450238] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5bbe52bf0
[ 64.451175] R13: 00007ffd7b563580 R14: 0000000000000000 R15: 00000000000000f8
[ 64.452153]
[ 64.452467] irq event stamp: 8021
[ 64.452947] hardirqs last enabled at (8033): [] __up_console_sem+0x78/0x80
[ 64.454056] hardirqs last disabled at (8044): [] __up_console_sem+0x5d/0x80
[ 64.455190] softirqs last enabled at (7916): [] irq_exit_rcu+0x93/0xc0
[ 64.456264] softirqs last disabled at (7911): [] irq_exit_rcu+0x93/0xc0
[ 64.457335] ---[ end trace 0000000000000000 ]---
[ 64.462861] ------------[ cut here ]------------
[ 64.463478] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.465191] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.466324] Modules linked in:
[ 64.466804] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.468039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.469116] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.469842] 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
[ 64.472189] RSP: 0018:ffff888020207c00 EFLAGS: 00010282
[ 64.472926] RAX: 0000000000000000 RBX: ffff88800d88ae40 RCX: 0000000000000000
[ 64.473895] RDX: ffff8880100e3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.474874] RBP: ffff88800d88ae54 R08: 0000000000000001 R09: 0000000000000000
[ 64.475836] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.476804] R13: ffffffff84e23fe0 R14: ffff88800d88ae48 R15: ffffffff84da7d60
[ 64.477778] FS: 0000555555732400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.478868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.479638] CR2: 00007ff64ab20390 CR3: 000000000d83c000 CR4: 0000000000350ef0
[ 64.480588] Call Trace:
[ 64.480973]
[ 64.481302] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.482002] ipv6_frags_init_net+0x206/0x3c0
[ 64.482631] ops_init+0xbb/0x6b0
[ 64.483152] setup_net+0x3d9/0x990
[ 64.483650] ? down_read_killable+0x1d7/0x4e0
[ 64.484308] ? __pfx_setup_net+0x10/0x10
[ 64.484897] ? copy_net_ns+0x17c/0x770
[ 64.485454] copy_net_ns+0x321/0x770
[ 64.486013] create_new_namespaces+0x3f6/0xb30
[ 64.486655] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.487357] ksys_unshare+0x44d/0x8e0
[ 64.487925] ? __pfx_ksys_unshare+0x10/0x10
[ 64.488528] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.489341] __x64_sys_unshare+0x31/0x40
[ 64.489923] do_syscall_64+0x3f/0x90
[ 64.490440] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.491195] RIP: 0033:0x7ff5bbd400d7
[ 64.491734] 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
[ 64.494093] RSP: 002b:00007ffd7b5634a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.495138] RAX: ffffffffffffffda RBX: 00007ffd7b563ae8 RCX: 00007ff5bbd400d7
[ 64.496102] RDX: 00007ff5bbdaa41f RSI: 00007ffd7b563440 RDI: 0000000040000000
[ 64.497076] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7b563250
[ 64.498031] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5bbe52bf0
[ 64.498995] R13: 00007ffd7b563580 R14: 0000000000000000 R15: 00000000000000f8
[ 64.499978]
[ 64.500308] irq event stamp: 9785
[ 64.500802] hardirqs last enabled at (9797): [] __up_console_sem+0x78/0x80
[ 64.501952] hardirqs last disabled at (9808): [] __up_console_sem+0x5d/0x80
[ 64.503127] softirqs last enabled at (9016): [] irq_exit_rcu+0x93/0xc0
[ 64.504243] softirqs last disabled at (8975): [] irq_exit_rcu+0x93/0xc0
[ 64.505360] ---[ end trace 0000000000000000 ]---
[ 64.506878] ------------[ cut here ]------------
[ 64.507509] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.509586] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.510766] Modules linked in:
[ 64.511209] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.512465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.513551] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.514280] 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
[ 64.516603] RSP: 0018:ffff888020207bf0 EFLAGS: 00010286
[ 64.517326] RAX: 0000000000000000 RBX: ffff88800d88a040 RCX: 0000000000000000
[ 64.518251] RDX: ffff8880100e3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.519196] RBP: ffff88800d88a054 R08: 0000000000000001 R09: 0000000000000000
[ 64.520134] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.521070] R13: ffffffff84e23fe0 R14: ffff88800d88a048 R15: ffffffff84db0aa0
[ 64.522001] FS: 0000555555732400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.523078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.523846] CR2: 00007ff64ab20390 CR3: 000000000d83c000 CR4: 0000000000350ef0
[ 64.524787] Call Trace:
[ 64.525130]
[ 64.525446] nf_ct_net_init+0x224/0x3d0
[ 64.526023] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.526643] ops_init+0xbb/0x6b0
[ 64.527150] setup_net+0x3d9/0x990
[ 64.527625] ? down_read_killable+0x1d7/0x4e0
[ 64.528257] ? __pfx_setup_net+0x10/0x10
[ 64.528828] ? copy_net_ns+0x17c/0x770
[ 64.529360] copy_net_ns+0x321/0x770
[ 64.529908] create_new_namespaces+0x3f6/0xb30
[ 64.530526] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.531236] ksys_unshare+0x44d/0x8e0
[ 64.531785] ? __pfx_ksys_unshare+0x10/0x10
[ 64.532361] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.533144] __x64_sys_unshare+0x31/0x40
[ 64.533717] do_syscall_64+0x3f/0x90
[ 64.534220] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.534940] RIP: 0033:0x7ff5bbd400d7
[ 64.535433] 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
[ 64.537711] RSP: 002b:00007ffd7b5634a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.538720] RAX: ffffffffffffffda RBX: 00007ffd7b563ae8 RCX: 00007ff5bbd400d7
[ 64.539620] RDX: 00007ff5bbdaa41f RSI: 00007ffd7b563440 RDI: 0000000040000000
[ 64.540562] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7b563250
[ 64.541483] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5bbe52bf0
[ 64.542413] R13: 00007ffd7b563580 R14: 0000000000000000 R15: 00000000000000f8
[ 64.543397]
[ 64.543754] irq event stamp: 10577
[ 64.544210] hardirqs last enabled at (10587): [] __up_console_sem+0x78/0x80
[ 64.545336] hardirqs last disabled at (10598): [] __up_console_sem+0x5d/0x80
[ 64.546458] softirqs last enabled at (10072): [] irq_exit_rcu+0x93/0xc0
[ 64.547557] softirqs last disabled at (10049): [] irq_exit_rcu+0x93/0xc0
[ 64.548641] ---[ end trace 0000000000000000 ]---
executing program
[ 66.067453] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.114744] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.163763] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.210784] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:25:12 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880202075f0
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 0000555555732400 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=00007ff64ab20390 CR3=000000000d83c000 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=0000000000037e91 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=00007ff64ab80e10 CR3=000000000d776000 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=2038313a35323a30302038312079614d XMM01=5d3839303631342e34362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000