Warning: Permanently added '[localhost]:24879' (ECDSA) to the list of known hosts.
2023/05/17 06:49:07 fuzzer started
2023/05/17 06:49:07 dialing manager at localhost:35573
2023/05/17 06:49:07 checking machine...
2023/05/17 06:49:07 checking revisions...
syzkaller login: [ 36.529214] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:49:07 testing simple program...
[ 36.595413] cgroup: Unknown subsys name 'net'
[ 36.668156] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.141689] audit: type=1400 audit(1684306161.544:6): 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
[ 51.274460] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.276934] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.278380] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.282255] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.283675] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.285114] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.668321] ------------[ cut here ]------------
[ 51.669115] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.671192] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.672502] Modules linked in:
[ 51.673046] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.678023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.679059] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.679732] 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
[ 51.681904] RSP: 0018:ffff88801bdbfc00 EFLAGS: 00010282
[ 51.682573] RAX: 0000000000000000 RBX: ffff88800df2f040 RCX: 0000000000000000
[ 51.683499] RDX: ffff8880180a1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.684398] RBP: ffff88800df2f054 R08: 0000000000000001 R09: 0000000000000000
[ 51.685285] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.686179] R13: ffffffff84e223a0 R14: ffff88800df2f048 R15: ffffffff84d73340
[ 51.687116] FS: 0000555556350400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.688122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.688866] CR2: 00007ff02d76e6f4 CR3: 000000001591c000 CR4: 0000000000350ee0
[ 51.689760] Call Trace:
[ 51.690082]
[ 51.690382] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.691103] ipv4_frags_init_net+0x269/0x440
[ 51.691673] ops_init+0xbb/0x6b0
[ 51.692151] setup_net+0x3d9/0x990
[ 51.692609] ? down_read_killable+0x1d7/0x4e0
[ 51.693197] ? __pfx_setup_net+0x10/0x10
[ 51.693729] ? copy_net_ns+0x17c/0x770
[ 51.694240] copy_net_ns+0x321/0x770
[ 51.694798] create_new_namespaces+0x3f6/0xb30
[ 51.695389] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.696037] ksys_unshare+0x44d/0x8e0
[ 51.696527] ? __pfx_ksys_unshare+0x10/0x10
[ 51.697103] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.697841] __x64_sys_unshare+0x31/0x40
[ 51.698359] do_syscall_64+0x3f/0x90
[ 51.698872] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.699517] RIP: 0033:0x7fb1cb65b0d7
[ 51.700007] 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
[ 51.702171] RSP: 002b:00007ffe16e35d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.703143] RAX: ffffffffffffffda RBX: 00007ffe16e36378 RCX: 00007fb1cb65b0d7
[ 51.704053] RDX: 00007fb1cb6c541f RSI: 00007ffe16e35cd0 RDI: 0000000040000000
[ 51.704939] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe16e35ae0
[ 51.705822] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb1cb76dbf0
[ 51.706729] R13: 00007ffe16e35e10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.707610]
[ 51.707951] irq event stamp: 8007
[ 51.708397] hardirqs last enabled at (8017): [] __up_console_sem+0x78/0x80
[ 51.709502] hardirqs last disabled at (8028): [] __up_console_sem+0x5d/0x80
[ 51.710613] softirqs last enabled at (7724): [] irq_exit_rcu+0x93/0xc0
[ 51.711723] softirqs last disabled at (7709): [] irq_exit_rcu+0x93/0xc0
[ 51.712790] ---[ end trace 0000000000000000 ]---
[ 51.717958] ------------[ cut here ]------------
[ 51.718590] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.720294] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.721444] Modules linked in:
[ 51.721896] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.723126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.724171] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.724879] 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
[ 51.727257] RSP: 0018:ffff88801bdbfc00 EFLAGS: 00010282
[ 51.727996] RAX: 0000000000000000 RBX: ffff88800b367e40 RCX: 0000000000000000
[ 51.728890] RDX: ffff8880180a1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.729781] RBP: ffff88800b367e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.730649] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.731542] R13: ffffffff84e223a0 R14: ffff88800b367e48 R15: ffffffff84da62e0
[ 51.732426] FS: 0000555556350400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.733422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.734149] CR2: 00007ff02d76e6f4 CR3: 000000001591c000 CR4: 0000000000350ee0
[ 51.735041] Call Trace:
[ 51.735381]
[ 51.735679] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.736327] ipv6_frags_init_net+0x206/0x3c0
[ 51.736942] ops_init+0xbb/0x6b0
[ 51.737385] setup_net+0x3d9/0x990
[ 51.737864] ? down_read_killable+0x1d7/0x4e0
[ 51.738425] ? __pfx_setup_net+0x10/0x10
[ 51.739006] ? copy_net_ns+0x17c/0x770
[ 51.739516] copy_net_ns+0x321/0x770
[ 51.740024] create_new_namespaces+0x3f6/0xb30
[ 51.740604] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.741256] ksys_unshare+0x44d/0x8e0
[ 51.741773] ? __pfx_ksys_unshare+0x10/0x10
[ 51.742318] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.743073] __x64_sys_unshare+0x31/0x40
[ 51.743597] do_syscall_64+0x3f/0x90
[ 51.744092] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.744753] RIP: 0033:0x7fb1cb65b0d7
[ 51.745221] 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
[ 51.747377] RSP: 002b:00007ffe16e35d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.748309] RAX: ffffffffffffffda RBX: 00007ffe16e36378 RCX: 00007fb1cb65b0d7
[ 51.749190] RDX: 00007fb1cb6c541f RSI: 00007ffe16e35cd0 RDI: 0000000040000000
[ 51.750063] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe16e35ae0
[ 51.750966] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb1cb76dbf0
[ 51.751845] R13: 00007ffe16e35e10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.752755]
[ 51.753060] irq event stamp: 9791
[ 51.753480] hardirqs last enabled at (9801): [] __up_console_sem+0x78/0x80
[ 51.754527] hardirqs last disabled at (9812): [] __up_console_sem+0x5d/0x80
[ 51.755579] softirqs last enabled at (9340): [] irq_exit_rcu+0x93/0xc0
[ 51.756606] softirqs last disabled at (9335): [] irq_exit_rcu+0x93/0xc0
[ 51.757628] ---[ end trace 0000000000000000 ]---
[ 51.758984] ------------[ cut here ]------------
[ 51.759577] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.761498] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.762554] Modules linked in:
[ 51.763003] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.764135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.765139] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.765814] 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
[ 51.767973] RSP: 0018:ffff88801bdbfbf0 EFLAGS: 00010286
[ 51.768624] RAX: 0000000000000000 RBX: ffff88800b366640 RCX: 0000000000000000
[ 51.769514] RDX: ffff8880180a1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.770391] RBP: ffff88800b366654 R08: 0000000000000001 R09: 0000000000000000
[ 51.771285] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.772175] R13: ffffffff84e223a0 R14: ffff88800b366648 R15: ffffffff84daf020
[ 51.773054] FS: 0000555556350400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.774055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.774791] CR2: 00007ff02d76e6f4 CR3: 000000001591c000 CR4: 0000000000350ee0
[ 51.775651] Call Trace:
[ 51.776008]
[ 51.776312] nf_ct_net_init+0x224/0x3d0
[ 51.776848] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.777422] ops_init+0xbb/0x6b0
[ 51.777890] setup_net+0x3d9/0x990
[ 51.778341] ? down_read_killable+0x1d7/0x4e0
[ 51.778955] ? __pfx_setup_net+0x10/0x10
[ 51.779460] ? copy_net_ns+0x17c/0x770
[ 51.779987] copy_net_ns+0x321/0x770
[ 51.780469] create_new_namespaces+0x3f6/0xb30
[ 51.781082] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.781726] ksys_unshare+0x44d/0x8e0
[ 51.782212] ? __pfx_ksys_unshare+0x10/0x10
[ 51.782793] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.783497] __x64_sys_unshare+0x31/0x40
[ 51.784048] do_syscall_64+0x3f/0x90
[ 51.784518] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.785180] RIP: 0033:0x7fb1cb65b0d7
[ 51.785639] 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
[ 51.787821] RSP: 002b:00007ffe16e35d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.788773] RAX: ffffffffffffffda RBX: 00007ffe16e36378 RCX: 00007fb1cb65b0d7
[ 51.789626] RDX: 00007fb1cb6c541f RSI: 00007ffe16e35cd0 RDI: 0000000040000000
[ 51.790516] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe16e35ae0
[ 51.791409] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb1cb76dbf0
[ 51.792292] R13: 00007ffe16e35e10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.793194]
[ 51.793501] irq event stamp: 10557
[ 51.793963] hardirqs last enabled at (10569): [] __up_console_sem+0x78/0x80
[ 51.795063] hardirqs last disabled at (10590): [] __up_console_sem+0x5d/0x80
[ 51.796156] softirqs last enabled at (10586): [] irq_exit_rcu+0x93/0xc0
[ 51.797179] softirqs last disabled at (10577): [] irq_exit_rcu+0x93/0xc0
[ 51.798203] ---[ end trace 0000000000000000 ]---
[ 53.356318] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.403786] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.450771] Bluetooth: hci0: command 0x040f tx timeout
[ 59.498798] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:49:22 Registers:
info registers vcpu 0
RAX=000000000001dfe3 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=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 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=00007fe0eb573a80 CR3=000000000e926000 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=311e9ffebd7b72a8fa4088386cfac886
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6e8b2f65e9eedd3d000000000013bbe0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6a3bffd88cd52a0900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801bdbf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556350400 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=00007ff02d76e6f4 CR3=000000001591c000 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