Warning: Permanently added '[localhost]:21772' (ECDSA) to the list of known hosts.
2023/05/17 07:29:00 fuzzer started
2023/05/17 07:29:01 dialing manager at localhost:35573
2023/05/17 07:29:01 checking machine...
2023/05/17 07:29:01 checking revisions...
syzkaller login: [ 45.994292] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:29:01 testing simple program...
[ 46.059837] cgroup: Unknown subsys name 'net'
[ 46.136134] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.374340] audit: type=1400 audit(1684308553.798:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.479993] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.482607] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.483853] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.487621] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.489047] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.490419] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.869329] ------------[ cut here ]------------
[ 59.870095] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.872382] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.873490] Modules linked in:
[ 59.873901] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.878523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.879722] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.880486] 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
[ 59.882994] RSP: 0018:ffff8880175efc00 EFLAGS: 00010282
[ 59.883750] RAX: 0000000000000000 RBX: ffff88800de91440 RCX: 0000000000000000
[ 59.884764] RDX: ffff888008d69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.885780] RBP: ffff88800de91454 R08: 0000000000000001 R09: 0000000000000000
[ 59.886795] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.887818] R13: ffffffff84e223a0 R14: ffff88800de91448 R15: ffffffff84d73340
[ 59.888833] FS: 000055555723c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.889959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.890762] CR2: 00007fbae02146f4 CR3: 000000000f352000 CR4: 0000000000350ee0
[ 59.891793] Call Trace:
[ 59.892192]
[ 59.892528] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.893278] ipv4_frags_init_net+0x269/0x440
[ 59.893905] ops_init+0xbb/0x6b0
[ 59.894443] setup_net+0x3d9/0x990
[ 59.894987] ? down_read_killable+0x1d7/0x4e0
[ 59.895637] ? __pfx_setup_net+0x10/0x10
[ 59.896253] ? copy_net_ns+0x17c/0x770
[ 59.896832] copy_net_ns+0x321/0x770
[ 59.897413] create_new_namespaces+0x3f6/0xb30
[ 59.898111] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.898821] ksys_unshare+0x44d/0x8e0
[ 59.899417] ? __pfx_ksys_unshare+0x10/0x10
[ 59.900081] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.900900] __x64_sys_unshare+0x31/0x40
[ 59.901531] do_syscall_64+0x3f/0x90
[ 59.902108] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.902836] RIP: 0033:0x7fcab19840d7
[ 59.903397] 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
[ 59.905904] RSP: 002b:00007fff9ec7c1d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.907014] RAX: ffffffffffffffda RBX: 00007fff9ec7c818 RCX: 00007fcab19840d7
[ 59.908017] RDX: 00007fcab19ee41f RSI: 00007fff9ec7c170 RDI: 0000000040000000
[ 59.909037] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9ec7bf80
[ 59.910046] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcab1a96bf0
[ 59.911050] R13: 00007fff9ec7c2b0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.912102]
[ 59.912446] irq event stamp: 11265
[ 59.912970] hardirqs last enabled at (11277): [] __up_console_sem+0x78/0x80
[ 59.914187] hardirqs last disabled at (11288): [] __up_console_sem+0x5d/0x80
[ 59.915396] softirqs last enabled at (11034): [] irq_exit_rcu+0x93/0xc0
[ 59.916595] softirqs last disabled at (11029): [] irq_exit_rcu+0x93/0xc0
[ 59.917782] ---[ end trace 0000000000000000 ]---
[ 59.923468] ------------[ cut here ]------------
[ 59.924204] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.926101] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.927302] Modules linked in:
[ 59.927777] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.929106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.930141] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.930781] 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
[ 59.932980] RSP: 0018:ffff8880175efc00 EFLAGS: 00010282
[ 59.933625] RAX: 0000000000000000 RBX: ffff88800d79e240 RCX: 0000000000000000
[ 59.934498] RDX: ffff888008d69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.935370] RBP: ffff88800d79e254 R08: 0000000000000001 R09: 0000000000000000
[ 59.936276] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.937155] R13: ffffffff84e223a0 R14: ffff88800d79e248 R15: ffffffff84da62e0
[ 59.938037] FS: 000055555723c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.939030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.939751] CR2: 00007fbae02146f4 CR3: 000000000f352000 CR4: 0000000000350ee0
[ 59.940653] Call Trace:
[ 59.941049]
[ 59.941387] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.942122] ipv6_frags_init_net+0x206/0x3c0
[ 59.942760] ops_init+0xbb/0x6b0
[ 59.943297] setup_net+0x3d9/0x990
[ 59.943837] ? down_read_killable+0x1d7/0x4e0
[ 59.944516] ? __pfx_setup_net+0x10/0x10
[ 59.945127] ? copy_net_ns+0x17c/0x770
[ 59.945708] copy_net_ns+0x321/0x770
[ 59.946288] create_new_namespaces+0x3f6/0xb30
[ 59.946982] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.947689] ksys_unshare+0x44d/0x8e0
[ 59.948290] ? __pfx_ksys_unshare+0x10/0x10
[ 59.948954] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.949770] __x64_sys_unshare+0x31/0x40
[ 59.950399] do_syscall_64+0x3f/0x90
[ 59.950973] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.951711] RIP: 0033:0x7fcab19840d7
[ 59.952279] 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
[ 59.954762] RSP: 002b:00007fff9ec7c1d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.955881] RAX: ffffffffffffffda RBX: 00007fff9ec7c818 RCX: 00007fcab19840d7
[ 59.956891] RDX: 00007fcab19ee41f RSI: 00007fff9ec7c170 RDI: 0000000040000000
[ 59.957897] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9ec7bf80
[ 59.958910] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcab1a96bf0
[ 59.959962] R13: 00007fff9ec7c2b0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.961011]
[ 59.961358] irq event stamp: 13051
[ 59.961849] hardirqs last enabled at (13061): [] __up_console_sem+0x78/0x80
[ 59.963076] hardirqs last disabled at (13072): [] __up_console_sem+0x5d/0x80
[ 59.964321] softirqs last enabled at (13018): [] irq_exit_rcu+0x93/0xc0
[ 59.965516] softirqs last disabled at (13013): [] irq_exit_rcu+0x93/0xc0
[ 59.966707] ---[ end trace 0000000000000000 ]---
[ 59.968230] ------------[ cut here ]------------
[ 59.968903] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.971102] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.972325] Modules linked in:
[ 59.972785] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.974108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.975263] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.976043] 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
[ 59.978533] RSP: 0018:ffff8880175efbf0 EFLAGS: 00010286
[ 59.979317] RAX: 0000000000000000 RBX: ffff88800d79e840 RCX: 0000000000000000
[ 59.980343] RDX: ffff888008d69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.981362] RBP: ffff88800d79e854 R08: 0000000000000001 R09: 0000000000000000
[ 59.982363] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.983372] R13: ffffffff84e223a0 R14: ffff88800d79e848 R15: ffffffff84daf020
[ 59.984402] FS: 000055555723c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.985536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.986365] CR2: 00007fbae02146f4 CR3: 000000000f352000 CR4: 0000000000350ee0
[ 59.987385] Call Trace:
[ 59.987762]
[ 59.988133] nf_ct_net_init+0x224/0x3d0
[ 59.988714] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.989393] ops_init+0xbb/0x6b0
[ 59.989892] setup_net+0x3d9/0x990
[ 59.990435] ? down_read_killable+0x1d7/0x4e0
[ 59.991120] ? __pfx_setup_net+0x10/0x10
[ 59.991718] ? copy_net_ns+0x17c/0x770
[ 59.992337] copy_net_ns+0x321/0x770
[ 59.992879] create_new_namespaces+0x3f6/0xb30
[ 59.993576] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.994311] ksys_unshare+0x44d/0x8e0
[ 59.994870] ? __pfx_ksys_unshare+0x10/0x10
[ 59.995502] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.996476] __x64_sys_unshare+0x31/0x40
[ 59.997098] do_syscall_64+0x3f/0x90
[ 59.997636] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.998379] RIP: 0033:0x7fcab19840d7
[ 59.998888] 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
[ 60.001403] RSP: 002b:00007fff9ec7c1d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.002481] RAX: ffffffffffffffda RBX: 00007fff9ec7c818 RCX: 00007fcab19840d7
[ 60.003496] RDX: 00007fcab19ee41f RSI: 00007fff9ec7c170 RDI: 0000000040000000
[ 60.004531] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9ec7bf80
[ 60.005527] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcab1a96bf0
[ 60.006541] R13: 00007fff9ec7c2b0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.007574]
[ 60.007956] irq event stamp: 13845
[ 60.008452] hardirqs last enabled at (13855): [] __up_console_sem+0x78/0x80
[ 60.009670] hardirqs last disabled at (13866): [] __up_console_sem+0x5d/0x80
[ 60.010885] softirqs last enabled at (13018): [] irq_exit_rcu+0x93/0xc0
[ 60.012082] softirqs last disabled at (13013): [] irq_exit_rcu+0x93/0xc0
[ 60.013265] ---[ end trace 0000000000000000 ]---
executing program
[ 61.503435] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.551493] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.599070] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.646992] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:29:03 Registers:
info registers vcpu 0
RAX=00000000000209af 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=00007f34f6ef2580 CR3=000000000e15c000 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=e2fdbf73e3a1359cf444ae89c8c81cad
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=25d38c35da0ec7b9000000000013ca20 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=fe09c710ee7f9d1a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880175ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 000055555723c400 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=00007fbae02146f4 CR3=000000000f352000 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=00007fbae022347000007fbae0222f20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000