Warning: Permanently added '[localhost]:45830' (ECDSA) to the list of known hosts.
2023/05/17 14:53:28 fuzzer started
2023/05/17 14:53:28 dialing manager at localhost:44319
2023/05/17 14:53:28 checking machine...
2023/05/17 14:53:28 checking revisions...
syzkaller login: [ 42.076438] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:53:28 testing simple program...
[ 42.148532] cgroup: Unknown subsys name 'net'
[ 42.250568] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.771514] audit: type=1400 audit(1684335222.619:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.927234] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.929379] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.930754] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.933910] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.935435] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
executing program
[ 56.938398] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.329802] ------------[ cut here ]------------
[ 57.330432] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.332445] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.333496] Modules linked in:
[ 57.333946] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.337526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.340270] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.341075] 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
[ 57.343473] RSP: 0018:ffff88801e84fc00 EFLAGS: 00010282
[ 57.344317] RAX: 0000000000000000 RBX: ffff88800ca4dc40 RCX: 0000000000000000
[ 57.345341] RDX: ffff88801797b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.346321] RBP: ffff88800ca4dc54 R08: 0000000000000001 R09: 0000000000000000
[ 57.347233] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.348140] R13: ffffffff84e23fe0 R14: ffff88800ca4dc48 R15: ffffffff84d74dc0
[ 57.349095] FS: 00005555561f4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.350137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.350915] CR2: 00007fb9815796f4 CR3: 000000000f25a000 CR4: 0000000000350ef0
[ 57.351851] Call Trace:
[ 57.352191]
[ 57.352536] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.353223] ipv4_frags_init_net+0x269/0x440
[ 57.353838] ops_init+0xbb/0x6b0
[ 57.354300] setup_net+0x3d9/0x990
[ 57.354809] ? down_read_killable+0x1d7/0x4e0
[ 57.355405] ? __pfx_setup_net+0x10/0x10
[ 57.355962] ? copy_net_ns+0x17c/0x770
[ 57.356532] copy_net_ns+0x321/0x770
[ 57.357073] create_new_namespaces+0x3f6/0xb30
[ 57.357725] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.358372] ksys_unshare+0x44d/0x8e0
[ 57.358917] ? __pfx_ksys_unshare+0x10/0x10
[ 57.359487] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.360285] __x64_sys_unshare+0x31/0x40
[ 57.360865] do_syscall_64+0x3f/0x90
[ 57.361368] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.362054] RIP: 0033:0x7f86741e30d7
[ 57.362537] 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
[ 57.364769] RSP: 002b:00007ffed77ca368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.365729] RAX: ffffffffffffffda RBX: 00007ffed77ca9a8 RCX: 00007f86741e30d7
[ 57.366594] RDX: 00007f867424d41f RSI: 00007ffed77ca300 RDI: 0000000040000000
[ 57.367502] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed77ca110
[ 57.368457] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f86742f5bf0
[ 57.369358] R13: 00007ffed77ca440 R14: 0000000000000000 R15: 00000000000000f8
[ 57.370276]
[ 57.370582] irq event stamp: 9297
[ 57.371047] hardirqs last enabled at (9309): [] __up_console_sem+0x78/0x80
[ 57.372119] hardirqs last disabled at (9320): [] __up_console_sem+0x5d/0x80
[ 57.373236] softirqs last enabled at (8912): [] irq_exit_rcu+0x93/0xc0
[ 57.374296] softirqs last disabled at (8887): [] irq_exit_rcu+0x93/0xc0
[ 57.375376] ---[ end trace 0000000000000000 ]---
[ 57.381349] ------------[ cut here ]------------
[ 57.381995] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.383622] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.384746] Modules linked in:
[ 57.385147] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.386295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.387299] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.387981] 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
[ 57.390173] RSP: 0018:ffff88801e84fc00 EFLAGS: 00010282
[ 57.390865] RAX: 0000000000000000 RBX: ffff888016128840 RCX: 0000000000000000
[ 57.391777] RDX: ffff88801797b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.392760] RBP: ffff888016128854 R08: 0000000000000001 R09: 0000000000000000
[ 57.393644] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.394559] R13: ffffffff84e23fe0 R14: ffff888016128848 R15: ffffffff84da7d60
[ 57.395483] FS: 00005555561f4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.396553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.397331] CR2: 00007fb9815796f4 CR3: 000000000f25a000 CR4: 0000000000350ef0
[ 57.398258] Call Trace:
[ 57.398597]
[ 57.398944] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.399586] ipv6_frags_init_net+0x206/0x3c0
[ 57.400200] ops_init+0xbb/0x6b0
[ 57.400726] setup_net+0x3d9/0x990
[ 57.401204] ? down_read_killable+0x1d7/0x4e0
[ 57.401835] ? __pfx_setup_net+0x10/0x10
[ 57.402369] ? copy_net_ns+0x17c/0x770
[ 57.402927] copy_net_ns+0x321/0x770
[ 57.403430] create_new_namespaces+0x3f6/0xb30
[ 57.404062] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.404781] ksys_unshare+0x44d/0x8e0
[ 57.405287] ? __pfx_ksys_unshare+0x10/0x10
[ 57.405888] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.406628] __x64_sys_unshare+0x31/0x40
[ 57.407192] do_syscall_64+0x3f/0x90
[ 57.407720] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.408512] RIP: 0033:0x7f86741e30d7
[ 57.409198] 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
[ 57.411477] RSP: 002b:00007ffed77ca368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.412517] RAX: ffffffffffffffda RBX: 00007ffed77ca9a8 RCX: 00007f86741e30d7
[ 57.413440] RDX: 00007f867424d41f RSI: 00007ffed77ca300 RDI: 0000000040000000
[ 57.414370] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed77ca110
[ 57.415295] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f86742f5bf0
[ 57.416232] R13: 00007ffed77ca440 R14: 0000000000000000 R15: 00000000000000f8
[ 57.417211]
[ 57.417527] irq event stamp: 11057
[ 57.418008] hardirqs last enabled at (11069): [] __up_console_sem+0x78/0x80
[ 57.419121] hardirqs last disabled at (11080): [] __up_console_sem+0x5d/0x80
[ 57.420228] softirqs last enabled at (11030): [] irq_exit_rcu+0x93/0xc0
[ 57.421333] softirqs last disabled at (11021): [] irq_exit_rcu+0x93/0xc0
[ 57.422413] ---[ end trace 0000000000000000 ]---
[ 57.423816] ------------[ cut here ]------------
[ 57.424498] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.426391] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.427450] Modules linked in:
[ 57.427883] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.429047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.430044] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.430710] 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
[ 57.432885] RSP: 0018:ffff88801e84fbf0 EFLAGS: 00010286
[ 57.433523] RAX: 0000000000000000 RBX: ffff888016128040 RCX: 0000000000000000
[ 57.434400] RDX: ffff88801797b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.435281] RBP: ffff888016128054 R08: 0000000000000001 R09: 0000000000000000
[ 57.436158] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.437083] R13: ffffffff84e23fe0 R14: ffff888016128048 R15: ffffffff84db0aa0
[ 57.437967] FS: 00005555561f4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.438960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.439658] CR2: 00007fb9815796f4 CR3: 000000000f25a000 CR4: 0000000000350ef0
[ 57.440571] Call Trace:
[ 57.440930]
[ 57.441229] nf_ct_net_init+0x224/0x3d0
[ 57.441781] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.442344] ops_init+0xbb/0x6b0
[ 57.442820] setup_net+0x3d9/0x990
[ 57.443272] ? down_read_killable+0x1d7/0x4e0
[ 57.443868] ? __pfx_setup_net+0x10/0x10
[ 57.444389] ? copy_net_ns+0x17c/0x770
[ 57.444924] copy_net_ns+0x321/0x770
[ 57.445410] create_new_namespaces+0x3f6/0xb30
[ 57.446014] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.446616] ksys_unshare+0x44d/0x8e0
[ 57.447131] ? __pfx_ksys_unshare+0x10/0x10
[ 57.447705] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.448440] __x64_sys_unshare+0x31/0x40
[ 57.448982] do_syscall_64+0x3f/0x90
[ 57.449453] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.450112] RIP: 0033:0x7f86741e30d7
[ 57.450574] 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
[ 57.452734] RSP: 002b:00007ffed77ca368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.453627] RAX: ffffffffffffffda RBX: 00007ffed77ca9a8 RCX: 00007f86741e30d7
[ 57.454512] RDX: 00007f867424d41f RSI: 00007ffed77ca300 RDI: 0000000040000000
[ 57.455380] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed77ca110
[ 57.456267] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f86742f5bf0
[ 57.457158] R13: 00007ffed77ca440 R14: 0000000000000000 R15: 00000000000000f8
[ 57.458066]
[ 57.458361] irq event stamp: 11843
[ 57.458822] hardirqs last enabled at (11855): [] __up_console_sem+0x78/0x80
[ 57.459872] hardirqs last disabled at (11866): [] __up_console_sem+0x5d/0x80
[ 57.460957] softirqs last enabled at (11564): [] irq_exit_rcu+0x93/0xc0
[ 57.461972] softirqs last disabled at (11559): [] irq_exit_rcu+0x93/0xc0
[ 57.462995] ---[ end trace 0000000000000000 ]---
[ 59.008325] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.055997] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.103764] Bluetooth: hci0: command 0x040f tx timeout
[ 65.151750] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:53:36 Registers:
info registers vcpu 0
RAX=0000000000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e84f5f0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000005 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000006 [-----P-] 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 00005555561f4400 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=00007fb9815796f4 CR3=000000000f25a000 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=0000000000042051 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=00007f7fef488770 CR3=000000000ee60000 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=2034343a33353a34312037312079614d XMM01=5d3634393333332e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000