Warning: Permanently added '[localhost]:43027' (ECDSA) to the list of known hosts.
2023/05/16 17:49:15 fuzzer started
2023/05/16 17:49:15 dialing manager at localhost:35573
2023/05/16 17:49:15 checking machine...
2023/05/16 17:49:15 checking revisions...
syzkaller login: [ 60.165363] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:49:15 testing simple program...
[ 60.237791] cgroup: Unknown subsys name 'net'
[ 60.303503] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 73.087343] audit: type=1400 audit(1684259368.631:6): 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
[ 74.196191] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 74.198039] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 74.199168] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 74.201793] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 74.203457] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 74.204854] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 74.596406] ------------[ cut here ]------------
[ 74.597069] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 74.598924] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.600096] Modules linked in:
[ 74.600636] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.605321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.606461] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.607106] 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
[ 74.609397] RSP: 0018:ffff88801468fc00 EFLAGS: 00010282
[ 74.610048] RAX: 0000000000000000 RBX: ffff88800f12a840 RCX: 0000000000000000
[ 74.610928] RDX: ffff88800ed3b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.611816] RBP: ffff88800f12a854 R08: 0000000000000001 R09: 0000000000000000
[ 74.612710] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 74.613620] R13: ffffffff84e223a0 R14: ffff88800f12a848 R15: ffffffff84d73340
[ 74.614509] FS: 000055555654f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.615492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.616191] CR2: 00007f5af5cb66f4 CR3: 0000000019b06000 CR4: 0000000000350ee0
[ 74.617075] Call Trace:
[ 74.617437]
[ 74.617734] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 74.618371] ipv4_frags_init_net+0x269/0x440
[ 74.618924] ops_init+0xbb/0x6b0
[ 74.619391] setup_net+0x3d9/0x990
[ 74.619847] ? down_read_killable+0x1d7/0x4e0
[ 74.620440] ? __pfx_setup_net+0x10/0x10
[ 74.620943] ? copy_net_ns+0x17c/0x770
[ 74.621502] copy_net_ns+0x321/0x770
[ 74.621978] create_new_namespaces+0x3f6/0xb30
[ 74.622584] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.623230] ksys_unshare+0x44d/0x8e0
[ 74.623723] ? __pfx_ksys_unshare+0x10/0x10
[ 74.624293] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.624996] __x64_sys_unshare+0x31/0x40
[ 74.625547] do_syscall_64+0x3f/0x90
[ 74.626019] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.626682] RIP: 0033:0x7fb517ffc0d7
[ 74.627153] 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
[ 74.629329] RSP: 002b:00007ffd531140e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 74.630294] RAX: ffffffffffffffda RBX: 00007ffd53114728 RCX: 00007fb517ffc0d7
[ 74.631155] RDX: 00007fb51806641f RSI: 00007ffd53114080 RDI: 0000000040000000
[ 74.632031] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd53113e90
[ 74.632917] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb51810ebf0
[ 74.633813] R13: 00007ffd531141c0 R14: 0000000000000000 R15: 00000000000000f8
[ 74.634707]
[ 74.635003] irq event stamp: 8349
[ 74.635449] hardirqs last enabled at (8361): [] __up_console_sem+0x78/0x80
[ 74.636494] hardirqs last disabled at (8372): [] __up_console_sem+0x5d/0x80
[ 74.637566] softirqs last enabled at (7924): [] irq_exit_rcu+0x93/0xc0
[ 74.638590] softirqs last disabled at (7877): [] irq_exit_rcu+0x93/0xc0
[ 74.639618] ---[ end trace 0000000000000000 ]---
[ 74.649754] ------------[ cut here ]------------
[ 74.650394] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 74.652125] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.653198] Modules linked in:
[ 74.653636] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.654796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.655811] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.656500] 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
[ 74.658718] RSP: 0018:ffff88801468fc00 EFLAGS: 00010282
[ 74.659411] RAX: 0000000000000000 RBX: ffff888009849a40 RCX: 0000000000000000
[ 74.660306] RDX: ffff88800ed3b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.661171] RBP: ffff888009849a54 R08: 0000000000000001 R09: 0000000000000000
[ 74.662081] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 74.662977] R13: ffffffff84e223a0 R14: ffff888009849a48 R15: ffffffff84da62e0
[ 74.663866] FS: 000055555654f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.664854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.665604] CR2: 00007fd68a6cc878 CR3: 0000000019b06000 CR4: 0000000000350ee0
[ 74.666486] Call Trace:
[ 74.666808]
[ 74.667107] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 74.667741] ipv6_frags_init_net+0x206/0x3c0
[ 74.668328] ops_init+0xbb/0x6b0
[ 74.668769] setup_net+0x3d9/0x990
[ 74.669251] ? down_read_killable+0x1d7/0x4e0
[ 74.669834] ? __pfx_setup_net+0x10/0x10
[ 74.670364] ? copy_net_ns+0x17c/0x770
[ 74.670871] copy_net_ns+0x321/0x770
[ 74.671380] create_new_namespaces+0x3f6/0xb30
[ 74.671988] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.672627] ksys_unshare+0x44d/0x8e0
[ 74.673116] ? __pfx_ksys_unshare+0x10/0x10
[ 74.673693] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.674425] __x64_sys_unshare+0x31/0x40
[ 74.674936] do_syscall_64+0x3f/0x90
[ 74.675433] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.676066] RIP: 0033:0x7fb517ffc0d7
[ 74.676561] 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
[ 74.678723] RSP: 002b:00007ffd531140e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 74.679663] RAX: ffffffffffffffda RBX: 00007ffd53114728 RCX: 00007fb517ffc0d7
[ 74.680546] RDX: 00007fb51806641f RSI: 00007ffd53114080 RDI: 0000000040000000
[ 74.681435] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd53113e90
[ 74.682319] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb51810ebf0
[ 74.683169] R13: 00007ffd531141c0 R14: 0000000000000000 R15: 00000000000000f8
[ 74.684067]
[ 74.684399] irq event stamp: 11993
[ 74.684830] hardirqs last enabled at (12003): [] __up_console_sem+0x78/0x80
[ 74.685902] hardirqs last disabled at (12014): [] __up_console_sem+0x5d/0x80
[ 74.686967] softirqs last enabled at (11900): [] irq_exit_rcu+0x93/0xc0
[ 74.687993] softirqs last disabled at (11895): [] irq_exit_rcu+0x93/0xc0
[ 74.689064] ---[ end trace 0000000000000000 ]---
[ 74.690475] ------------[ cut here ]------------
[ 74.691078] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 74.693069] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.694193] Modules linked in:
[ 74.694632] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 74.695841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.696906] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.697629] 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
[ 74.699879] RSP: 0018:ffff88801468fbf0 EFLAGS: 00010286
[ 74.700592] RAX: 0000000000000000 RBX: ffff888009848240 RCX: 0000000000000000
[ 74.701532] RDX: ffff88800ed3b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 74.702459] RBP: ffff888009848254 R08: 0000000000000001 R09: 0000000000000000
[ 74.703383] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 74.704309] R13: ffffffff84e223a0 R14: ffff888009848248 R15: ffffffff84daf020
[ 74.705263] FS: 000055555654f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.706311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.707052] CR2: 00007fd68a6cc878 CR3: 0000000019b06000 CR4: 0000000000350ee0
[ 74.707984] Call Trace:
[ 74.708353]
[ 74.708664] nf_ct_net_init+0x224/0x3d0
[ 74.709192] ? __pfx_nf_ct_net_init+0x10/0x10
[ 74.709820] ops_init+0xbb/0x6b0
[ 74.710312] setup_net+0x3d9/0x990
[ 74.710783] ? down_read_killable+0x1d7/0x4e0
[ 74.711392] ? __pfx_setup_net+0x10/0x10
[ 74.711916] ? copy_net_ns+0x17c/0x770
[ 74.712467] copy_net_ns+0x321/0x770
[ 74.712963] create_new_namespaces+0x3f6/0xb30
[ 74.713622] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.714302] ksys_unshare+0x44d/0x8e0
[ 74.714807] ? __pfx_ksys_unshare+0x10/0x10
[ 74.715402] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.716139] __x64_sys_unshare+0x31/0x40
[ 74.716700] do_syscall_64+0x3f/0x90
[ 74.717189] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.717902] RIP: 0033:0x7fb517ffc0d7
[ 74.718412] 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
[ 74.720691] RSP: 002b:00007ffd531140e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 74.721696] RAX: ffffffffffffffda RBX: 00007ffd53114728 RCX: 00007fb517ffc0d7
[ 74.722608] RDX: 00007fb51806641f RSI: 00007ffd53114080 RDI: 0000000040000000
[ 74.723518] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd53113e90
[ 74.724437] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb51810ebf0
[ 74.725385] R13: 00007ffd531141c0 R14: 0000000000000000 R15: 00000000000000f8
[ 74.726336]
[ 74.726645] irq event stamp: 12789
[ 74.727092] hardirqs last enabled at (12799): [] __up_console_sem+0x78/0x80
[ 74.728221] hardirqs last disabled at (12812): [] __up_console_sem+0x5d/0x80
[ 74.729337] softirqs last enabled at (12390): [] irq_exit_rcu+0x93/0xc0
[ 74.730419] softirqs last disabled at (12381): [] irq_exit_rcu+0x93/0xc0
[ 74.731487] ---[ end trace 0000000000000000 ]---
executing program
[ 76.221692] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 78.269866] Bluetooth: hci0: command 0x041b tx timeout
[ 80.317255] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 82.365267] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:49:05 Registers:
info registers vcpu 0
RAX=0000000000028d93 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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 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=00007fd68a625070 CR3=000000000eb6a000 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=eb0fa50e72da0d88ff40afe651ce43f9
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=39d18a6315242ae5000000000013b570 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ee26183fdb99650500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801468f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 000055555654f400 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=00007f5af5cb66f4 CR3=0000000019b06000 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