Warning: Permanently added '[localhost]:31656' (ECDSA) to the list of known hosts.
2023/05/18 10:13:02 fuzzer started
2023/05/18 10:13:02 dialing manager at localhost:44319
2023/05/18 10:13:02 checking machine...
2023/05/18 10:13:02 checking revisions...
syzkaller login: [ 62.278905] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:13:02 testing simple program...
[ 62.350015] cgroup: Unknown subsys name 'net'
[ 62.436184] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 75.193428] audit: type=1400 audit(1684404795.711:6): avc: denied { execmem } for pid=262 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 76.329788] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 76.331281] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 76.333482] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 76.337214] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 76.339301] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 76.340740] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 76.778973] ------------[ cut here ]------------
[ 76.779862] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 76.782113] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 76.783745] Modules linked in:
[ 76.784302] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 76.789293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 76.790682] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 76.791569] 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
[ 76.794451] RSP: 0018:ffff88800b827c00 EFLAGS: 00010282
[ 76.795367] RAX: 0000000000000000 RBX: ffff88800daa9c40 RCX: 0000000000000000
[ 76.796585] RDX: ffff888019f93680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 76.797792] RBP: ffff88800daa9c54 R08: 0000000000000001 R09: 0000000000000000
[ 76.799001] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 76.800185] R13: ffffffff84e23fe0 R14: ffff88800daa9c48 R15: ffffffff84d74dc0
[ 76.801394] FS: 00005555567ac400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 76.802730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.803599] CR2: 00007f3a72c4d6f4 CR3: 000000000f670000 CR4: 0000000000350ef0
[ 76.804681] Call Trace:
[ 76.805070]
[ 76.805436] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 76.806256] ipv4_frags_init_net+0x269/0x440
[ 76.806967] ops_init+0xbb/0x6b0
[ 76.807503] setup_net+0x3d9/0x990
[ 76.808083] ? down_read_killable+0x1d7/0x4e0
[ 76.808802] ? __pfx_setup_net+0x10/0x10
[ 76.809428] ? copy_net_ns+0x17c/0x770
[ 76.810110] copy_net_ns+0x321/0x770
[ 76.810730] create_new_namespaces+0x3f6/0xb30
[ 76.811381] unshare_nsproxy_namespaces+0xc1/0x200
[ 76.812063] ksys_unshare+0x44d/0x8e0
[ 76.812567] ? __pfx_ksys_unshare+0x10/0x10
[ 76.813256] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 76.814272] __x64_sys_unshare+0x31/0x40
[ 76.815032] do_syscall_64+0x3f/0x90
[ 76.815733] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 76.816532] RIP: 0033:0x7f3b4d53c0d7
[ 76.817061] 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
[ 76.819427] RSP: 002b:00007ffe6f920e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 76.820454] RAX: ffffffffffffffda RBX: 00007ffe6f921448 RCX: 00007f3b4d53c0d7
[ 76.821437] RDX: 00007f3b4d5a641f RSI: 00007ffe6f920da0 RDI: 0000000040000000
[ 76.822342] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6f920bb0
[ 76.823248] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3b4d64ebf0
[ 76.824149] R13: 00007ffe6f920ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 76.825072]
[ 76.825378] irq event stamp: 8081
[ 76.825831] hardirqs last enabled at (8093): [] __up_console_sem+0x78/0x80
[ 76.826908] hardirqs last disabled at (8104): [] __up_console_sem+0x5d/0x80
[ 76.827975] softirqs last enabled at (7584): [] irq_exit_rcu+0x93/0xc0
[ 76.829051] softirqs last disabled at (7555): [] irq_exit_rcu+0x93/0xc0
[ 76.830131] ---[ end trace 0000000000000000 ]---
[ 76.836707] ------------[ cut here ]------------
[ 76.837362] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 76.839172] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 76.840332] Modules linked in:
[ 76.840797] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 76.842028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 76.843126] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 76.843871] 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
[ 76.846249] RSP: 0018:ffff88800b827c00 EFLAGS: 00010282
[ 76.846961] RAX: 0000000000000000 RBX: ffff88800ba11640 RCX: 0000000000000000
[ 76.847936] RDX: ffff888019f93680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 76.848878] RBP: ffff88800ba11654 R08: 0000000000000001 R09: 0000000000000000
[ 76.849795] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 76.850784] R13: ffffffff84e23fe0 R14: ffff88800ba11648 R15: ffffffff84da7d60
[ 76.851749] FS: 00005555567ac400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 76.852828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.853574] CR2: 00007f3a72c4d6f4 CR3: 000000000f670000 CR4: 0000000000350ef0
[ 76.854545] Call Trace:
[ 76.854930]
[ 76.855274] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 76.855934] ipv6_frags_init_net+0x206/0x3c0
[ 76.856542] ops_init+0xbb/0x6b0
[ 76.857037] setup_net+0x3d9/0x990
[ 76.857548] ? down_read_killable+0x1d7/0x4e0
[ 76.858247] ? __pfx_setup_net+0x10/0x10
[ 76.858797] ? copy_net_ns+0x17c/0x770
[ 76.859352] copy_net_ns+0x321/0x770
[ 76.859884] create_new_namespaces+0x3f6/0xb30
[ 76.860503] unshare_nsproxy_namespaces+0xc1/0x200
[ 76.861207] ksys_unshare+0x44d/0x8e0
[ 76.861738] ? __pfx_ksys_unshare+0x10/0x10
[ 76.862329] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 76.863127] __x64_sys_unshare+0x31/0x40
[ 76.863708] do_syscall_64+0x3f/0x90
[ 76.864214] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 76.864907] RIP: 0033:0x7f3b4d53c0d7
[ 76.865385] 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
[ 76.867682] RSP: 002b:00007ffe6f920e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 76.868620] RAX: ffffffffffffffda RBX: 00007ffe6f921448 RCX: 00007f3b4d53c0d7
[ 76.869546] RDX: 00007f3b4d5a641f RSI: 00007ffe6f920da0 RDI: 0000000040000000
[ 76.870542] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6f920bb0
[ 76.871474] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3b4d64ebf0
[ 76.872404] R13: 00007ffe6f920ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 76.873350]
[ 76.873689] irq event stamp: 11581
[ 76.874157] hardirqs last enabled at (11591): [] __up_console_sem+0x78/0x80
[ 76.875267] hardirqs last disabled at (11602): [] __up_console_sem+0x5d/0x80
[ 76.876403] softirqs last enabled at (11216): [] irq_exit_rcu+0x93/0xc0
[ 76.877483] softirqs last disabled at (11207): [] irq_exit_rcu+0x93/0xc0
[ 76.878585] ---[ end trace 0000000000000000 ]---
[ 76.880083] ------------[ cut here ]------------
[ 76.880726] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 76.882826] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 76.883951] Modules linked in:
[ 76.884402] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 76.885626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 76.886727] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 76.887423] 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
[ 76.889699] RSP: 0018:ffff88800b827bf0 EFLAGS: 00010286
[ 76.890410] RAX: 0000000000000000 RBX: ffff88800ba10e40 RCX: 0000000000000000
[ 76.891360] RDX: ffff888019f93680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 76.892319] RBP: ffff88800ba10e54 R08: 0000000000000001 R09: 0000000000000000
[ 76.893278] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 76.894268] R13: ffffffff84e23fe0 R14: ffff88800ba10e48 R15: ffffffff84db0aa0
[ 76.895235] FS: 00005555567ac400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 76.896281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.897047] CR2: 00007f3a72c4d6f4 CR3: 000000000f670000 CR4: 0000000000350ef0
[ 76.898007] Call Trace:
[ 76.898364]
[ 76.898708] nf_ct_net_init+0x224/0x3d0
[ 76.899280] ? __pfx_nf_ct_net_init+0x10/0x10
[ 76.899918] ops_init+0xbb/0x6b0
[ 76.900406] setup_net+0x3d9/0x990
[ 76.900919] ? down_read_killable+0x1d7/0x4e0
[ 76.901521] ? __pfx_setup_net+0x10/0x10
[ 76.902125] ? copy_net_ns+0x17c/0x770
[ 76.902701] copy_net_ns+0x321/0x770
[ 76.903230] create_new_namespaces+0x3f6/0xb30
[ 76.903883] unshare_nsproxy_namespaces+0xc1/0x200
[ 76.904542] ksys_unshare+0x44d/0x8e0
[ 76.905097] ? __pfx_ksys_unshare+0x10/0x10
[ 76.905704] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 76.906477] __x64_sys_unshare+0x31/0x40
[ 76.907069] do_syscall_64+0x3f/0x90
[ 76.907597] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 76.908319] RIP: 0033:0x7f3b4d53c0d7
[ 76.908839] 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
[ 76.911172] RSP: 002b:00007ffe6f920e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 76.912191] RAX: ffffffffffffffda RBX: 00007ffe6f921448 RCX: 00007f3b4d53c0d7
[ 76.913138] RDX: 00007f3b4d5a641f RSI: 00007ffe6f920da0 RDI: 0000000040000000
[ 76.914111] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6f920bb0
[ 76.915060] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3b4d64ebf0
[ 76.916236] R13: 00007ffe6f920ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 76.917427]
[ 76.917815] irq event stamp: 12451
[ 76.918392] hardirqs last enabled at (12461): [] __up_console_sem+0x78/0x80
[ 76.919838] hardirqs last disabled at (12472): [] __up_console_sem+0x5d/0x80
[ 76.921031] softirqs last enabled at (12084): [] irq_exit_rcu+0x93/0xc0
[ 76.922247] softirqs last disabled at (12079): [] irq_exit_rcu+0x93/0xc0
[ 76.923332] ---[ end trace 0000000000000000 ]---
executing program
[ 78.411501] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 80.458729] Bluetooth: hci0: command 0x041b tx timeout
[ 82.506710] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 84.554736] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:13:00 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800b8275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 00005555567ac400 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=00007f3a72c4d6f4 CR3=000000000f670000 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=000000000005679f 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=00007faa20a35140 CR3=0000000019eea000 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=2037313a33313a30312038312079614d XMM01=5d3331313238372e36372020205b203a
XMM02=74656e20746120333632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120333632203a4449
XMM06=57205d3331313238372e36372020205b XMM07=79732037313a33313a30312038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000