Warning: Permanently added '[localhost]:44823' (ECDSA) to the list of known hosts.
2023/05/17 13:04:17 fuzzer started
2023/05/17 13:04:17 dialing manager at localhost:44319
2023/05/17 13:04:17 checking machine...
2023/05/17 13:04:17 checking revisions...
syzkaller login: [ 39.514770] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:04:17 testing simple program...
[ 39.583237] cgroup: Unknown subsys name 'net'
[ 39.669884] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.831616] audit: type=1400 audit(1684328671.007:6): 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
[ 53.977727] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.979265] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.981078] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.985556] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.986944] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.988270] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.362518] ------------[ cut here ]------------
[ 54.363285] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.365292] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.366665] Modules linked in:
[ 54.367169] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.371865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.372931] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.373625] 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
executing program
[ 54.375933] RSP: 0018:ffff88801fd97c00 EFLAGS: 00010282
[ 54.377132] RAX: 0000000000000000 RBX: ffff88800ca05040 RCX: 0000000000000000
[ 54.378067] RDX: ffff8880146b51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.378984] RBP: ffff88800ca05054 R08: 0000000000000001 R09: 0000000000000000
[ 54.379913] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.380858] R13: ffffffff84e23fe0 R14: ffff88800ca05048 R15: ffffffff84d74dc0
[ 54.381795] FS: 000055555629f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.382812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.383578] CR2: 00007fa8bda966f4 CR3: 00000000201ac000 CR4: 0000000000350ef0
[ 54.384495] Call Trace:
[ 54.384834]
[ 54.385141] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.385802] ipv4_frags_init_net+0x269/0x440
[ 54.386408] ops_init+0xbb/0x6b0
[ 54.386867] setup_net+0x3d9/0x990
[ 54.387368] ? down_read_killable+0x1d7/0x4e0
[ 54.387941] ? __pfx_setup_net+0x10/0x10
[ 54.388493] ? copy_net_ns+0x17c/0x770
[ 54.389033] copy_net_ns+0x321/0x770
[ 54.389553] create_new_namespaces+0x3f6/0xb30
[ 54.390162] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.390821] ksys_unshare+0x44d/0x8e0
[ 54.391360] ? __pfx_ksys_unshare+0x10/0x10
[ 54.391922] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.392707] __x64_sys_unshare+0x31/0x40
[ 54.393265] do_syscall_64+0x3f/0x90
[ 54.393798] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.394487] RIP: 0033:0x7f3fe53e80d7
[ 54.394968] 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
[ 54.397241] RSP: 002b:00007ffed60c8f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.398241] RAX: ffffffffffffffda RBX: 00007ffed60c95b8 RCX: 00007f3fe53e80d7
[ 54.399163] RDX: 00007f3fe545241f RSI: 00007ffed60c8f10 RDI: 0000000040000000
[ 54.400079] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed60c8d20
[ 54.401020] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3fe54fabf0
[ 54.401934] R13: 00007ffed60c9050 R14: 0000000000000000 R15: 00000000000000f8
[ 54.402876]
[ 54.403187] irq event stamp: 7767
[ 54.403645] hardirqs last enabled at (7779): [] __up_console_sem+0x78/0x80
[ 54.404736] hardirqs last disabled at (7790): [] __up_console_sem+0x5d/0x80
[ 54.405852] softirqs last enabled at (7618): [] irq_exit_rcu+0x93/0xc0
[ 54.406923] softirqs last disabled at (7609): [] irq_exit_rcu+0x93/0xc0
[ 54.407991] ---[ end trace 0000000000000000 ]---
[ 54.413723] ------------[ cut here ]------------
[ 54.414376] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.416065] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.417187] Modules linked in:
[ 54.417638] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.418858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.419929] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.420637] 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
[ 54.422947] RSP: 0018:ffff88801fd97c00 EFLAGS: 00010282
[ 54.423651] RAX: 0000000000000000 RBX: ffff88800de94a40 RCX: 0000000000000000
[ 54.424573] RDX: ffff8880146b51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.425508] RBP: ffff88800de94a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.426452] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.427372] R13: ffffffff84e23fe0 R14: ffff88800de94a48 R15: ffffffff84da7d60
[ 54.428274] FS: 000055555629f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.429353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.430109] CR2: 00007fa8bda966f4 CR3: 00000000201ac000 CR4: 0000000000350ef0
[ 54.431033] Call Trace:
[ 54.431389]
[ 54.431689] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.432295] ipv6_frags_init_net+0x206/0x3c0
[ 54.432911] ops_init+0xbb/0x6b0
[ 54.433389] setup_net+0x3d9/0x990
[ 54.433851] ? down_read_killable+0x1d7/0x4e0
[ 54.434451] ? __pfx_setup_net+0x10/0x10
[ 54.434967] ? copy_net_ns+0x17c/0x770
[ 54.435498] copy_net_ns+0x321/0x770
[ 54.435992] create_new_namespaces+0x3f6/0xb30
[ 54.436596] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.437231] ksys_unshare+0x44d/0x8e0
[ 54.437744] ? __pfx_ksys_unshare+0x10/0x10
[ 54.438287] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.439022] __x64_sys_unshare+0x31/0x40
[ 54.439554] do_syscall_64+0x3f/0x90
[ 54.440036] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.440699] RIP: 0033:0x7f3fe53e80d7
[ 54.441185] 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
[ 54.443344] RSP: 002b:00007ffed60c8f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.444252] RAX: ffffffffffffffda RBX: 00007ffed60c95b8 RCX: 00007f3fe53e80d7
[ 54.445134] RDX: 00007f3fe545241f RSI: 00007ffed60c8f10 RDI: 0000000040000000
[ 54.446012] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed60c8d20
[ 54.446894] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3fe54fabf0
[ 54.447776] R13: 00007ffed60c9050 R14: 0000000000000000 R15: 00000000000000f8
[ 54.448686]
[ 54.449001] irq event stamp: 9639
[ 54.449448] hardirqs last enabled at (9651): [] __up_console_sem+0x78/0x80
[ 54.450489] hardirqs last disabled at (9662): [] __up_console_sem+0x5d/0x80
[ 54.451535] softirqs last enabled at (9124): [] irq_exit_rcu+0x93/0xc0
[ 54.452554] softirqs last disabled at (9119): [] irq_exit_rcu+0x93/0xc0
[ 54.453586] ---[ end trace 0000000000000000 ]---
[ 54.454880] ------------[ cut here ]------------
[ 54.455563] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.457610] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.458722] Modules linked in:
[ 54.459148] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.460375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.461465] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.462144] 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
[ 54.464463] RSP: 0018:ffff88801fd97bf0 EFLAGS: 00010286
[ 54.465186] RAX: 0000000000000000 RBX: ffff88800de94440 RCX: 0000000000000000
[ 54.466129] RDX: ffff8880146b51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.467060] RBP: ffff88800de94454 R08: 0000000000000001 R09: 0000000000000000
[ 54.467989] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.468941] R13: ffffffff84e23fe0 R14: ffff88800de94448 R15: ffffffff84db0aa0
[ 54.469878] FS: 000055555629f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.470936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.471713] CR2: 00007fa8bda966f4 CR3: 00000000201ac000 CR4: 0000000000350ef0
[ 54.472655] Call Trace:
[ 54.473075]
[ 54.473424] nf_ct_net_init+0x224/0x3d0
[ 54.473971] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.474591] ops_init+0xbb/0x6b0
[ 54.475034] setup_net+0x3d9/0x990
[ 54.475512] ? down_read_killable+0x1d7/0x4e0
[ 54.476086] ? __pfx_setup_net+0x10/0x10
[ 54.476617] ? copy_net_ns+0x17c/0x770
[ 54.477132] copy_net_ns+0x321/0x770
[ 54.477646] create_new_namespaces+0x3f6/0xb30
[ 54.478231] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.478875] ksys_unshare+0x44d/0x8e0
[ 54.479386] ? __pfx_ksys_unshare+0x10/0x10
[ 54.479935] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.480661] __x64_sys_unshare+0x31/0x40
[ 54.481191] do_syscall_64+0x3f/0x90
[ 54.481694] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.482363] RIP: 0033:0x7f3fe53e80d7
[ 54.482822] 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
[ 54.484986] RSP: 002b:00007ffed60c8f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.485913] RAX: ffffffffffffffda RBX: 00007ffed60c95b8 RCX: 00007f3fe53e80d7
[ 54.486799] RDX: 00007f3fe545241f RSI: 00007ffed60c8f10 RDI: 0000000040000000
[ 54.487680] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed60c8d20
[ 54.488557] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3fe54fabf0
[ 54.489438] R13: 00007ffed60c9050 R14: 0000000000000000 R15: 00000000000000f8
[ 54.490339]
[ 54.490636] irq event stamp: 10409
[ 54.491072] hardirqs last enabled at (10419): [] __up_console_sem+0x78/0x80
[ 54.492136] hardirqs last disabled at (10430): [] __up_console_sem+0x5d/0x80
[ 54.493214] softirqs last enabled at (10204): [] irq_exit_rcu+0x93/0xc0
[ 54.494239] softirqs last disabled at (10199): [] irq_exit_rcu+0x93/0xc0
[ 54.495267] ---[ end trace 0000000000000000 ]---
[ 56.001041] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.048991] Bluetooth: hci0: command 0x041b tx timeout
[ 60.097372] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.144392] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:04:29 Registers:
info registers vcpu 0
RAX=0000000000000044 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fd975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000044 R11=0000000000000001
R12=0000000000000044 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 000055555629f400 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=00007fa8bda966f4 CR3=00000000201ac000 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=0000000000037fe1 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=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 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=00007f2b59923db0 CR3=0000000016454000 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=fa51d32f93701a8ae1459242440bc54f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4c2cbf7c48d15a85000000000013ba20 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=edf673322b456edb00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000