Warning: Permanently added '[localhost]:54516' (ECDSA) to the list of known hosts.
2023/05/17 16:17:38 fuzzer started
2023/05/17 16:17:38 dialing manager at localhost:44319
2023/05/17 16:17:38 checking machine...
2023/05/17 16:17:38 checking revisions...
syzkaller login: [ 42.611152] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:17:39 testing simple program...
[ 42.672845] cgroup: Unknown subsys name 'net'
[ 42.768026] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.049313] audit: type=1400 audit(1684340271.496:6): 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
[ 56.161387] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.163179] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.165552] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.169014] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.170360] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.171981] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.553398] ------------[ cut here ]------------
[ 56.554233] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.556571] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.557754] Modules linked in:
[ 56.558200] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.563157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.564247] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.564983] 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
[ 56.567335] RSP: 0018:ffff88800db6fc00 EFLAGS: 00010282
[ 56.568073] RAX: 0000000000000000 RBX: ffff88800c778c40 RCX: 0000000000000000
[ 56.569039] RDX: ffff88801796b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.570027] RBP: ffff88800c778c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.571010] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.571987] R13: ffffffff84e23fe0 R14: ffff88800c778c48 R15: ffffffff84d74dc0
[ 56.572949] FS: 0000555556454400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.574022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.574820] CR2: 00007f1180d496f4 CR3: 00000000144ac000 CR4: 0000000000350ee0
[ 56.575815] Call Trace:
[ 56.576166]
[ 56.576527] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.577189] ipv4_frags_init_net+0x269/0x440
[ 56.577823] ops_init+0xbb/0x6b0
[ 56.578304] setup_net+0x3d9/0x990
[ 56.578823] ? down_read_killable+0x1d7/0x4e0
[ 56.579482] ? __pfx_setup_net+0x10/0x10
[ 56.580033] ? copy_net_ns+0x17c/0x770
[ 56.580617] copy_net_ns+0x321/0x770
[ 56.581149] create_new_namespaces+0x3f6/0xb30
[ 56.581833] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.582543] ksys_unshare+0x44d/0x8e0
[ 56.583098] ? __pfx_ksys_unshare+0x10/0x10
[ 56.583735] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.584558] __x64_sys_unshare+0x31/0x40
[ 56.585134] do_syscall_64+0x3f/0x90
[ 56.585704] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.586467] RIP: 0033:0x7ff237f490d7
[ 56.587004] 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
[ 56.589468] RSP: 002b:00007ffe4652f5a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.590518] RAX: ffffffffffffffda RBX: 00007ffe4652fbe8 RCX: 00007ff237f490d7
[ 56.591514] RDX: 00007ff237fb341f RSI: 00007ffe4652f540 RDI: 0000000040000000
[ 56.592498] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4652f350
[ 56.593473] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff23805bbf0
[ 56.594419] R13: 00007ffe4652f680 R14: 0000000000000000 R15: 00000000000000f8
[ 56.595424]
[ 56.595797] irq event stamp: 7499
[ 56.596277] hardirqs last enabled at (7509): [] __up_console_sem+0x78/0x80
[ 56.597469] hardirqs last disabled at (7520): [] __up_console_sem+0x5d/0x80
[ 56.598647] softirqs last enabled at (6974): [] irq_exit_rcu+0x93/0xc0
[ 56.599796] softirqs last disabled at (6969): [] irq_exit_rcu+0x93/0xc0
[ 56.600936] ---[ end trace 0000000000000000 ]---
[ 56.607897] ------------[ cut here ]------------
[ 56.608674] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.610776] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.611966] Modules linked in:
[ 56.612417] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.613728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.614851] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.615612] 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
[ 56.618014] RSP: 0018:ffff88800db6fc00 EFLAGS: 00010282
[ 56.618765] RAX: 0000000000000000 RBX: ffff88800d76ea40 RCX: 0000000000000000
[ 56.619760] RDX: ffff88801796b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.620746] RBP: ffff88800d76ea54 R08: 0000000000000001 R09: 0000000000000000
[ 56.621730] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.622713] R13: ffffffff84e23fe0 R14: ffff88800d76ea48 R15: ffffffff84da7d60
[ 56.623723] FS: 0000555556454400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.624832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.625659] CR2: 00007f1180d496f4 CR3: 00000000144ac000 CR4: 0000000000350ee0
[ 56.626643] Call Trace:
[ 56.627012]
[ 56.627341] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.628058] ipv6_frags_init_net+0x206/0x3c0
[ 56.628712] ops_init+0xbb/0x6b0
[ 56.629210] setup_net+0x3d9/0x990
[ 56.629746] ? down_read_killable+0x1d7/0x4e0
[ 56.630376] ? __pfx_setup_net+0x10/0x10
[ 56.630985] ? copy_net_ns+0x17c/0x770
[ 56.631584] copy_net_ns+0x321/0x770
[ 56.632123] create_new_namespaces+0x3f6/0xb30
[ 56.632809] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.633524] ksys_unshare+0x44d/0x8e0
[ 56.634068] ? __pfx_ksys_unshare+0x10/0x10
[ 56.634701] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.635538] __x64_sys_unshare+0x31/0x40
[ 56.636113] do_syscall_64+0x3f/0x90
[ 56.636672] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.637389] RIP: 0033:0x7ff237f490d7
[ 56.637941] 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
[ 56.640357] RSP: 002b:00007ffe4652f5a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.641405] RAX: ffffffffffffffda RBX: 00007ffe4652fbe8 RCX: 00007ff237f490d7
[ 56.642379] RDX: 00007ff237fb341f RSI: 00007ffe4652f540 RDI: 0000000040000000
[ 56.643388] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4652f350
[ 56.644372] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff23805bbf0
[ 56.645353] R13: 00007ffe4652f680 R14: 0000000000000000 R15: 00000000000000f8
[ 56.646364]
[ 56.646732] irq event stamp: 9357
[ 56.647213] hardirqs last enabled at (9367): [] __up_console_sem+0x78/0x80
[ 56.648390] hardirqs last disabled at (9378): [] __up_console_sem+0x5d/0x80
[ 56.649566] softirqs last enabled at (8832): [] irq_exit_rcu+0x93/0xc0
[ 56.650708] softirqs last disabled at (8801): [] irq_exit_rcu+0x93/0xc0
[ 56.651862] ---[ end trace 0000000000000000 ]---
[ 56.653372] ------------[ cut here ]------------
[ 56.654057] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.656407] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.657614] Modules linked in:
[ 56.658063] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.659357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.660482] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.661197] 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
[ 56.663603] RSP: 0018:ffff88800db6fbf0 EFLAGS: 00010286
[ 56.664325] RAX: 0000000000000000 RBX: ffff88800d76fc40 RCX: 0000000000000000
[ 56.665307] RDX: ffff88801796b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.666291] RBP: ffff88800d76fc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.667283] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.668255] R13: ffffffff84e23fe0 R14: ffff88800d76fc48 R15: ffffffff84db0aa0
[ 56.669238] FS: 0000555556454400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.670338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.671176] CR2: 00007f1180d496f4 CR3: 00000000144ac000 CR4: 0000000000350ee0
[ 56.672178] Call Trace:
[ 56.672578]
[ 56.672910] nf_ct_net_init+0x224/0x3d0
[ 56.673515] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.674153] ops_init+0xbb/0x6b0
[ 56.674680] setup_net+0x3d9/0x990
[ 56.675208] ? down_read_killable+0x1d7/0x4e0
[ 56.675868] ? __pfx_setup_net+0x10/0x10
[ 56.676463] ? copy_net_ns+0x17c/0x770
[ 56.677033] copy_net_ns+0x321/0x770
[ 56.677598] create_new_namespaces+0x3f6/0xb30
[ 56.678247] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.678980] ksys_unshare+0x44d/0x8e0
[ 56.679557] ? __pfx_ksys_unshare+0x10/0x10
[ 56.680160] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.680987] __x64_sys_unshare+0x31/0x40
[ 56.681593] do_syscall_64+0x3f/0x90
[ 56.682128] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.682878] RIP: 0033:0x7ff237f490d7
[ 56.683408] 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
[ 56.685840] RSP: 002b:00007ffe4652f5a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.686888] RAX: ffffffffffffffda RBX: 00007ffe4652fbe8 RCX: 00007ff237f490d7
[ 56.687876] RDX: 00007ff237fb341f RSI: 00007ffe4652f540 RDI: 0000000040000000
[ 56.688863] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4652f350
[ 56.689847] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff23805bbf0
[ 56.690835] R13: 00007ffe4652f680 R14: 0000000000000000 R15: 00000000000000f8
[ 56.691868]
[ 56.692204] irq event stamp: 10101
[ 56.692719] hardirqs last enabled at (10113): [] __up_console_sem+0x78/0x80
[ 56.693899] hardirqs last disabled at (10124): [] __up_console_sem+0x5d/0x80
[ 56.695087] softirqs last enabled at (9782): [] irq_exit_rcu+0x93/0xc0
[ 56.696235] softirqs last disabled at (9777): [] irq_exit_rcu+0x93/0xc0
[ 56.697378] ---[ end trace 0000000000000000 ]---
executing program
[ 58.248671] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.294582] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.342792] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.391524] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:17:46 Registers:
info registers vcpu 0
RAX=000000000002c9f7 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f7a93351000 CR3=000000000e052000 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=2033353a37313a36312037312079614d XMM01=5d3137353635352e36352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3137353635352e36352020205b XMM07=79732033353a37313a36312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800db6f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556454400 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=00007f1180d496f4 CR3=00000000144ac000 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