Warning: Permanently added '[localhost]:49586' (ECDSA) to the list of known hosts.
2023/05/17 08:50:45 fuzzer started
2023/05/17 08:50:46 dialing manager at localhost:35573
2023/05/17 08:50:46 checking machine...
2023/05/17 08:50:46 checking revisions...
syzkaller login: [ 154.833604] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:50:46 testing simple program...
[ 154.901459] cgroup: Unknown subsys name 'net'
[ 154.987009] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 168.012065] audit: type=1400 audit(1684313459.604:6): 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
[ 169.147992] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 169.149536] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 169.150774] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 169.153516] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 169.156500] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 169.157834] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 169.570607] ------------[ cut here ]------------
[ 169.571292] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 169.573017] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 169.574149] Modules linked in:
[ 169.574570] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 169.579438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 169.580857] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 169.581843] 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
[ 169.584576] RSP: 0018:ffff88801b8a7c00 EFLAGS: 00010282
[ 169.585414] RAX: 0000000000000000 RBX: ffff88800d9d6040 RCX: 0000000000000000
[ 169.586503] RDX: ffff888016c40000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 169.587595] RBP: ffff88800d9d6054 R08: 0000000000000001 R09: 0000000000000000
[ 169.588680] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 169.589801] R13: ffffffff84e223a0 R14: ffff88800d9d6048 R15: ffffffff84d73340
[ 169.590771] FS: 00005555558d3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 169.591836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 169.592628] CR2: 00007fb7dfb526f4 CR3: 000000000fb6c000 CR4: 0000000000350ef0
[ 169.593590] Call Trace:
[ 169.593968]
[ 169.594290] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 169.594976] ipv4_frags_init_net+0x269/0x440
[ 169.595581] ops_init+0xbb/0x6b0
[ 169.596082] setup_net+0x3d9/0x990
[ 169.596566] ? down_read_killable+0x1d7/0x4e0
[ 169.597195] ? __pfx_setup_net+0x10/0x10
[ 169.597742] ? copy_net_ns+0x17c/0x770
[ 169.598307] copy_net_ns+0x321/0x770
[ 169.598824] create_new_namespaces+0x3f6/0xb30
[ 169.599473] unshare_nsproxy_namespaces+0xc1/0x200
[ 169.600160] ksys_unshare+0x44d/0x8e0
[ 169.600684] ? __pfx_ksys_unshare+0x10/0x10
[ 169.601438] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 169.602292] __x64_sys_unshare+0x31/0x40
[ 169.602869] do_syscall_64+0x3f/0x90
[ 169.603432] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 169.604159] RIP: 0033:0x7f536d2ef0d7
[ 169.604663] 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
[ 169.607007] RSP: 002b:00007ffc38335e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 169.608030] RAX: ffffffffffffffda RBX: 00007ffc38336448 RCX: 00007f536d2ef0d7
[ 169.608986] RDX: 00007f536d35941f RSI: 00007ffc38335da0 RDI: 0000000040000000
[ 169.609950] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc38335bb0
[ 169.610907] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f536d401bf0
[ 169.611841] R13: 00007ffc38335ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 169.612834]
[ 169.613192] irq event stamp: 9329
[ 169.613666] hardirqs last enabled at (9339): [] __up_console_sem+0x78/0x80
[ 169.614811] hardirqs last disabled at (9350): [] __up_console_sem+0x5d/0x80
[ 169.615958] softirqs last enabled at (8892): [] irq_exit_rcu+0x93/0xc0
[ 169.617094] softirqs last disabled at (8877): [] irq_exit_rcu+0x93/0xc0
[ 169.618239] ---[ end trace 0000000000000000 ]---
[ 169.624442] ------------[ cut here ]------------
[ 169.625164] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 169.627304] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 169.628475] Modules linked in:
[ 169.628952] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 169.630287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 169.631357] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 169.632065] 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
[ 169.634354] RSP: 0018:ffff88801b8a7c00 EFLAGS: 00010282
[ 169.635070] RAX: 0000000000000000 RBX: ffff88800c47dc40 RCX: 0000000000000000
[ 169.636003] RDX: ffff888016c40000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 169.636924] RBP: ffff88800c47dc54 R08: 0000000000000001 R09: 0000000000000000
[ 169.637854] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 169.638806] R13: ffffffff84e223a0 R14: ffff88800c47dc48 R15: ffffffff84da62e0
[ 169.639772] FS: 00005555558d3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 169.640828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 169.641635] CR2: 00007fb7dfb526f4 CR3: 000000000fb6c000 CR4: 0000000000350ef0
[ 169.642592] Call Trace:
[ 169.642976]
[ 169.643296] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 169.643988] ipv6_frags_init_net+0x206/0x3c0
[ 169.644591] ops_init+0xbb/0x6b0
[ 169.645096] setup_net+0x3d9/0x990
[ 169.645600] ? down_read_killable+0x1d7/0x4e0
[ 169.646234] ? __pfx_setup_net+0x10/0x10
[ 169.646775] ? copy_net_ns+0x17c/0x770
[ 169.647344] copy_net_ns+0x321/0x770
[ 169.647856] create_new_namespaces+0x3f6/0xb30
[ 169.648511] unshare_nsproxy_namespaces+0xc1/0x200
[ 169.649204] ksys_unshare+0x44d/0x8e0
[ 169.649733] ? __pfx_ksys_unshare+0x10/0x10
[ 169.650349] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 169.651137] __x64_sys_unshare+0x31/0x40
[ 169.651699] do_syscall_64+0x3f/0x90
[ 169.652235] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 169.652949] RIP: 0033:0x7f536d2ef0d7
[ 169.653452] 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
[ 169.655794] RSP: 002b:00007ffc38335e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 169.656798] RAX: ffffffffffffffda RBX: 00007ffc38336448 RCX: 00007f536d2ef0d7
[ 169.657754] RDX: 00007f536d35941f RSI: 00007ffc38335da0 RDI: 0000000040000000
[ 169.658703] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc38335bb0
[ 169.659651] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f536d401bf0
[ 169.660589] R13: 00007ffc38335ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 169.661589]
[ 169.661942] irq event stamp: 11273
[ 169.662413] hardirqs last enabled at (11283): [] __up_console_sem+0x78/0x80
[ 169.663565] hardirqs last disabled at (11294): [] __up_console_sem+0x5d/0x80
[ 169.664714] softirqs last enabled at (10918): [] irq_exit_rcu+0x93/0xc0
[ 169.665892] softirqs last disabled at (10909): [] irq_exit_rcu+0x93/0xc0
[ 169.667014] ---[ end trace 0000000000000000 ]---
[ 169.668456] ------------[ cut here ]------------
[ 169.669150] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 169.671288] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 169.672422] Modules linked in:
[ 169.672859] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 169.674151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 169.675247] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 169.675963] 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
[ 169.678319] RSP: 0018:ffff88801b8a7bf0 EFLAGS: 00010286
[ 169.679053] RAX: 0000000000000000 RBX: ffff88800e624440 RCX: 0000000000000000
[ 169.680010] RDX: ffff888016c40000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 169.680969] RBP: ffff88800e624454 R08: 0000000000000001 R09: 0000000000000000
[ 169.681945] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 169.682868] R13: ffffffff84e223a0 R14: ffff88800e624448 R15: ffffffff84daf020
[ 169.683827] FS: 00005555558d3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 169.684914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 169.685687] CR2: 00007fb7dfb526f4 CR3: 000000000fb6c000 CR4: 0000000000350ef0
[ 169.686661] Call Trace:
[ 169.687048]
[ 169.687366] nf_ct_net_init+0x224/0x3d0
[ 169.687938] ? __pfx_nf_ct_net_init+0x10/0x10
[ 169.688545] ops_init+0xbb/0x6b0
[ 169.689037] setup_net+0x3d9/0x990
[ 169.689527] ? down_read_killable+0x1d7/0x4e0
[ 169.690149] ? __pfx_setup_net+0x10/0x10
[ 169.690681] ? copy_net_ns+0x17c/0x770
[ 169.691256] copy_net_ns+0x321/0x770
[ 169.691754] create_new_namespaces+0x3f6/0xb30
[ 169.692393] unshare_nsproxy_namespaces+0xc1/0x200
[ 169.693070] ksys_unshare+0x44d/0x8e0
[ 169.693586] ? __pfx_ksys_unshare+0x10/0x10
[ 169.694184] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 169.694946] __x64_sys_unshare+0x31/0x40
[ 169.695494] do_syscall_64+0x3f/0x90
[ 169.696021] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 169.696707] RIP: 0033:0x7f536d2ef0d7
[ 169.697231] 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
[ 169.699557] RSP: 002b:00007ffc38335e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 169.700566] RAX: ffffffffffffffda RBX: 00007ffc38336448 RCX: 00007f536d2ef0d7
[ 169.701511] RDX: 00007f536d35941f RSI: 00007ffc38335da0 RDI: 0000000040000000
[ 169.702464] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc38335bb0
[ 169.703414] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f536d401bf0
[ 169.704360] R13: 00007ffc38335ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 169.705318]
[ 169.705659] irq event stamp: 12049
[ 169.706153] hardirqs last enabled at (12061): [] __up_console_sem+0x78/0x80
[ 169.707287] hardirqs last disabled at (12072): [] __up_console_sem+0x5d/0x80
[ 169.708422] softirqs last enabled at (11832): [] irq_exit_rcu+0x93/0xc0
[ 169.709532] softirqs last disabled at (11827): [] irq_exit_rcu+0x93/0xc0
[ 169.710641] ---[ end trace 0000000000000000 ]---
executing program
[ 171.231499] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 173.278998] Bluetooth: hci0: command 0x041b tx timeout
[ 175.326993] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 177.374943] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:49:02 Registers:
info registers vcpu 0
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801b8a75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 00005555558d3400 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=00007fb7dfb526f4 CR3=000000000fb6c000 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=0000000000079ad5 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=00007fdcac224260 CR3=000000000eadc000 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=19f73966b5ebfeb8c24c7b5cb4e9d0cf
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=76c5b0f026e223790000000000143aa0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2a20341d6c12ae6700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000