Warning: Permanently added '[localhost]:1913' (ECDSA) to the list of known hosts.
2023/05/18 01:55:20 fuzzer started
2023/05/18 01:55:20 dialing manager at localhost:44319
2023/05/18 01:55:20 checking machine...
2023/05/18 01:55:20 checking revisions...
syzkaller login: [ 38.742011] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:55:20 testing simple program...
[ 38.805153] cgroup: Unknown subsys name 'net'
[ 38.909590] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.363358] audit: type=1400 audit(1684374934.197:6): 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
[ 53.476827] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.481167] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.482828] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.486248] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.488478] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.490201] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.887807] ------------[ cut here ]------------
[ 53.888579] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.890944] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.892387] Modules linked in:
[ 53.892829] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.897583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.898629] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.899340] 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
[ 53.901572] RSP: 0018:ffff88801e67fc00 EFLAGS: 00010282
[ 53.902267] RAX: 0000000000000000 RBX: ffff88800dc2e440 RCX: 0000000000000000
[ 53.903211] RDX: ffff888019ed9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.904133] RBP: ffff88800dc2e454 R08: 0000000000000001 R09: 0000000000000000
[ 53.905065] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.905992] R13: ffffffff84e23fe0 R14: ffff88800dc2e448 R15: ffffffff84d74dc0
[ 53.906916] FS: 0000555555626400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.907965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.908736] CR2: 0000562be21402f0 CR3: 0000000016ae8000 CR4: 0000000000350ef0
[ 53.909619] Call Trace:
[ 53.909980]
[ 53.910287] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.910951] ipv4_frags_init_net+0x269/0x440
[ 53.911553] ops_init+0xbb/0x6b0
[ 53.912047] setup_net+0x3d9/0x990
[ 53.912518] ? down_read_killable+0x1d7/0x4e0
[ 53.913130] ? __pfx_setup_net+0x10/0x10
[ 53.913662] ? copy_net_ns+0x17c/0x770
[ 53.914221] copy_net_ns+0x321/0x770
[ 53.914752] create_new_namespaces+0x3f6/0xb30
[ 53.915371] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.916023] ksys_unshare+0x44d/0x8e0
[ 53.916525] ? __pfx_ksys_unshare+0x10/0x10
[ 53.917113] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.917873] __x64_sys_unshare+0x31/0x40
[ 53.918402] do_syscall_64+0x3f/0x90
[ 53.918918] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.919606] RIP: 0033:0x7f27f58080d7
[ 53.920118] 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
[ 53.922372] RSP: 002b:00007fff38055c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.923372] RAX: ffffffffffffffda RBX: 00007fff38056288 RCX: 00007f27f58080d7
[ 53.924281] RDX: 00007f27f587241f RSI: 00007fff38055be0 RDI: 0000000040000000
[ 53.925192] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff380559f0
[ 53.926100] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f27f591abf0
[ 53.927024] R13: 00007fff38055d20 R14: 0000000000000000 R15: 00000000000000f8
[ 53.927984]
[ 53.928293] irq event stamp: 7753
[ 53.928758] hardirqs last enabled at (7765): [] __up_console_sem+0x78/0x80
[ 53.929853] hardirqs last disabled at (7776): [] __up_console_sem+0x5d/0x80
[ 53.930934] softirqs last enabled at (7678): [] irq_exit_rcu+0x93/0xc0
[ 53.932017] softirqs last disabled at (7673): [] irq_exit_rcu+0x93/0xc0
[ 53.933086] ---[ end trace 0000000000000000 ]---
[ 53.938256] ------------[ cut here ]------------
[ 53.938917] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.940602] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.941716] Modules linked in:
[ 53.942132] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.943475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.944604] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.945472] 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
[ 53.947863] RSP: 0018:ffff88801e67fc00 EFLAGS: 00010282
[ 53.948525] RAX: 0000000000000000 RBX: ffff8880166d8840 RCX: 0000000000000000
[ 53.949530] RDX: ffff888019ed9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.950576] RBP: ffff8880166d8854 R08: 0000000000000001 R09: 0000000000000000
[ 53.951635] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.952660] R13: ffffffff84e23fe0 R14: ffff8880166d8848 R15: ffffffff84da7d60
[ 53.953682] FS: 0000555555626400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.954952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.955665] CR2: 00007f1ac1558d20 CR3: 0000000016ae8000 CR4: 0000000000350ee0
[ 53.956647] Call Trace:
[ 53.957127]
[ 53.957422] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.958232] ipv6_frags_init_net+0x206/0x3c0
[ 53.958930] ops_init+0xbb/0x6b0
[ 53.959383] setup_net+0x3d9/0x990
[ 53.959997] ? down_read_killable+0x1d7/0x4e0
[ 53.960563] ? __pfx_setup_net+0x10/0x10
[ 53.961226] ? copy_net_ns+0x17c/0x770
[ 53.961879] copy_net_ns+0x321/0x770
[ 53.962363] create_new_namespaces+0x3f6/0xb30
[ 53.963062] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.963930] ksys_unshare+0x44d/0x8e0
[ 53.964427] ? __pfx_ksys_unshare+0x10/0x10
[ 53.965090] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.965976] __x64_sys_unshare+0x31/0x40
[ 53.966494] do_syscall_64+0x3f/0x90
[ 53.967132] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.967970] RIP: 0033:0x7f27f58080d7
[ 53.968437] 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
[ 53.970734] RSP: 002b:00007fff38055c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.971650] RAX: ffffffffffffffda RBX: 00007fff38056288 RCX: 00007f27f58080d7
[ 53.972657] RDX: 00007f27f587241f RSI: 00007fff38055be0 RDI: 0000000040000000
[ 53.973888] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff380559f0
[ 53.974905] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f27f591abf0
[ 53.975931] R13: 00007fff38055d20 R14: 0000000000000000 R15: 00000000000000f8
[ 53.976960]
[ 53.977255] irq event stamp: 11629
[ 53.977679] hardirqs last enabled at (11639): [] __up_console_sem+0x78/0x80
[ 53.979075] hardirqs last disabled at (11848): [] __up_console_sem+0x5d/0x80
[ 53.980315] softirqs last enabled at (11928): [] irq_exit_rcu+0x93/0xc0
[ 53.981515] softirqs last disabled at (11941): [] irq_exit_rcu+0x93/0xc0
[ 53.982656] ---[ end trace 0000000000000000 ]---
[ 53.984502] ------------[ cut here ]------------
[ 53.985816] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.987880] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.989005] Modules linked in:
[ 53.989410] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.990599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.991616] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.992296] 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
[ 53.994441] RSP: 0018:ffff88801e67fbf0 EFLAGS: 00010286
[ 53.995139] RAX: 0000000000000000 RBX: ffff8880166d8240 RCX: 0000000000000000
[ 53.996030] RDX: ffff888019ed9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.996886] RBP: ffff8880166d8254 R08: 0000000000000001 R09: 0000000000000000
[ 53.997726] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.998571] R13: ffffffff84e23fe0 R14: ffff8880166d8248 R15: ffffffff84db0aa0
[ 53.999465] FS: 0000555555626400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.000459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.001190] CR2: 00007f1ac1558d20 CR3: 0000000016ae8000 CR4: 0000000000350ee0
[ 54.002060] Call Trace:
[ 54.002382]
[ 54.002679] nf_ct_net_init+0x224/0x3d0
[ 54.003229] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.003824] ops_init+0xbb/0x6b0
[ 54.004263] setup_net+0x3d9/0x990
[ 54.004739] ? down_read_killable+0x1d7/0x4e0
[ 54.005298] ? __pfx_setup_net+0x10/0x10
[ 54.005829] ? copy_net_ns+0x17c/0x770
[ 54.006341] copy_net_ns+0x321/0x770
[ 54.006848] create_new_namespaces+0x3f6/0xb30
[ 54.007442] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.008074] ksys_unshare+0x44d/0x8e0
[ 54.008558] ? __pfx_ksys_unshare+0x10/0x10
[ 54.009125] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.009862] __x64_sys_unshare+0x31/0x40
[ 54.010376] do_syscall_64+0x3f/0x90
[ 54.010880] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.011522] RIP: 0033:0x7f27f58080d7
[ 54.012014] 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
[ 54.014208] RSP: 002b:00007fff38055c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.015176] RAX: ffffffffffffffda RBX: 00007fff38056288 RCX: 00007f27f58080d7
[ 54.016067] RDX: 00007f27f587241f RSI: 00007fff38055be0 RDI: 0000000040000000
[ 54.016960] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff380559f0
[ 54.017843] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f27f591abf0
[ 54.018677] R13: 00007fff38055d20 R14: 0000000000000000 R15: 00000000000000f8
[ 54.019585]
[ 54.020037] irq event stamp: 13299
[ 54.020470] hardirqs last enabled at (13309): [] __up_console_sem+0x78/0x80
[ 54.021529] hardirqs last disabled at (13320): [] __up_console_sem+0x5d/0x80
[ 54.022570] softirqs last enabled at (13294): [] irq_exit_rcu+0x93/0xc0
[ 54.023603] softirqs last disabled at (13279): [] irq_exit_rcu+0x93/0xc0
[ 54.024625] ---[ end trace 0000000000000000 ]---
[ 55.556357] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.603984] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.651830] Bluetooth: hci0: command 0x040f tx timeout
[ 61.699793] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:55:33 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e67f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555626400 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=0000562be21402f0 CR3=0000000016ae8000 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=000000000002f749 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=00007f1ac157d0a0 CR3=000000000eb56000 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=6520d3166f2c23b00d40a4e30720acb6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e29116d3dc4abb34000000000013ba28 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d212cefdad34086400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000