Warning: Permanently added '[localhost]:28150' (ECDSA) to the list of known hosts.
2023/05/17 06:10:33 fuzzer started
2023/05/17 06:10:33 dialing manager at localhost:35573
2023/05/17 06:10:34 checking machine...
2023/05/17 06:10:34 checking revisions...
syzkaller login: [ 44.541620] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:10:34 testing simple program...
[ 44.610599] cgroup: Unknown subsys name 'net'
[ 44.700642] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.254653] audit: type=1400 audit(1684303846.909:6): 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
[ 58.388374] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.390254] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.391983] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.395317] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.397498] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.398706] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.793345] ------------[ cut here ]------------
[ 58.794016] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.795770] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.797114] Modules linked in:
[ 58.797543] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.802470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.803662] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.804507] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.806961] RSP: 0018:ffff88801f407c00 EFLAGS: 00010282
[ 58.807772] RAX: 0000000000000000 RBX: ffff88801016e840 RCX: 0000000000000000
[ 58.808750] RDX: ffff88800d390000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.809731] RBP: ffff88801016e854 R08: 0000000000000001 R09: 0000000000000000
[ 58.810694] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.811656] R13: ffffffff84e223a0 R14: ffff88801016e848 R15: ffffffff84d73340
[ 58.812623] FS: 0000555555a5d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.813706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.814494] CR2: 00007f7beb0e76f4 CR3: 000000000e0e4000 CR4: 0000000000350ee0
[ 58.815459] Call Trace:
[ 58.815804]
[ 58.816166] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.816832] ipv4_frags_init_net+0x269/0x440
[ 58.817481] ops_init+0xbb/0x6b0
[ 58.817961] setup_net+0x3d9/0x990
[ 58.818484] ? down_read_killable+0x1d7/0x4e0
[ 58.819135] ? __pfx_setup_net+0x10/0x10
[ 58.819675] ? copy_net_ns+0x17c/0x770
[ 58.820253] copy_net_ns+0x321/0x770
[ 58.820782] create_new_namespaces+0x3f6/0xb30
[ 58.821451] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.822142] ksys_unshare+0x44d/0x8e0
[ 58.822665] ? __pfx_ksys_unshare+0x10/0x10
[ 58.823277] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.824023] __x64_sys_unshare+0x31/0x40
[ 58.824622] do_syscall_64+0x3f/0x90
[ 58.825162] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.825812] RIP: 0033:0x7f915aabb0d7
[ 58.826349] 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
[ 58.828612] RSP: 002b:00007fff0433a808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.829639] RAX: ffffffffffffffda RBX: 00007fff0433ae48 RCX: 00007f915aabb0d7
[ 58.830567] RDX: 00007f915ab2541f RSI: 00007fff0433a7a0 RDI: 0000000040000000
[ 58.831506] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0433a5b0
[ 58.832457] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f915abcdbf0
[ 58.833432] R13: 00007fff0433a8e0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.834410]
[ 58.834725] irq event stamp: 7839
[ 58.835210] hardirqs last enabled at (7851): [] __up_console_sem+0x78/0x80
[ 58.836348] hardirqs last disabled at (7862): [] __up_console_sem+0x5d/0x80
[ 58.837429] softirqs last enabled at (7426): [] irq_exit_rcu+0x93/0xc0
[ 58.838536] softirqs last disabled at (7883): [] irq_exit_rcu+0x93/0xc0
[ 58.839633] ---[ end trace 0000000000000000 ]---
[ 58.847005] ------------[ cut here ]------------
[ 58.847733] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.849466] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.850610] Modules linked in:
[ 58.851090] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.852310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.853422] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.854154] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.856459] RSP: 0018:ffff88801f407c00 EFLAGS: 00010282
[ 58.857209] RAX: 0000000000000000 RBX: ffff88800d78fc40 RCX: 0000000000000000
[ 58.858154] RDX: ffff88800d390000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.859121] RBP: ffff88800d78fc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.860028] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.861007] R13: ffffffff84e223a0 R14: ffff88800d78fc48 R15: ffffffff84da62e0
[ 58.861995] FS: 0000555555a5d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.863077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.863836] CR2: 00007f7beb0e76f4 CR3: 000000000e0e4000 CR4: 0000000000350ee0
[ 58.864808] Call Trace:
[ 58.865204]
[ 58.865527] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.866217] ipv6_frags_init_net+0x206/0x3c0
[ 58.866808] ops_init+0xbb/0x6b0
[ 58.867314] setup_net+0x3d9/0x990
[ 58.867801] ? down_read_killable+0x1d7/0x4e0
[ 58.868442] ? __pfx_setup_net+0x10/0x10
[ 58.868994] ? copy_net_ns+0x17c/0x770
[ 58.869574] copy_net_ns+0x321/0x770
[ 58.870127] create_new_namespaces+0x3f6/0xb30
[ 58.870750] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.871445] ksys_unshare+0x44d/0x8e0
[ 58.871973] ? __pfx_ksys_unshare+0x10/0x10
[ 58.872593] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.873423] __x64_sys_unshare+0x31/0x40
[ 58.873975] do_syscall_64+0x3f/0x90
[ 58.874526] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.875249] RIP: 0033:0x7f915aabb0d7
[ 58.875744] 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
[ 58.878080] RSP: 002b:00007fff0433a808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.879104] RAX: ffffffffffffffda RBX: 00007fff0433ae48 RCX: 00007f915aabb0d7
[ 58.880020] RDX: 00007f915ab2541f RSI: 00007fff0433a7a0 RDI: 0000000040000000
[ 58.881001] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0433a5b0
[ 58.881973] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f915abcdbf0
[ 58.882955] R13: 00007fff0433a8e0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.883947]
[ 58.884289] irq event stamp: 10153
[ 58.884757] hardirqs last enabled at (10163): [] __up_console_sem+0x78/0x80
[ 58.885941] hardirqs last disabled at (10174): [] __up_console_sem+0x5d/0x80
[ 58.887062] softirqs last enabled at (9634): [] irq_exit_rcu+0x93/0xc0
[ 58.888102] softirqs last disabled at (9613): [] irq_exit_rcu+0x93/0xc0
[ 58.889163] ---[ end trace 0000000000000000 ]---
[ 58.890529] ------------[ cut here ]------------
[ 58.891192] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.893244] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.894368] Modules linked in:
[ 58.894798] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.896027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.897145] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.897836] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.900140] RSP: 0018:ffff88801f407bf0 EFLAGS: 00010286
[ 58.900844] RAX: 0000000000000000 RBX: ffff88800ed0dc40 RCX: 0000000000000000
[ 58.901806] RDX: ffff88800d390000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.902763] RBP: ffff88800ed0dc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.903720] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.904664] R13: ffffffff84e223a0 R14: ffff88800ed0dc48 R15: ffffffff84daf020
[ 58.905660] FS: 0000555555a5d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.906735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.907532] CR2: 00007f7beb0e76f4 CR3: 000000000e0e4000 CR4: 0000000000350ee0
[ 58.908489] Call Trace:
[ 58.908853]
[ 58.909214] nf_ct_net_init+0x224/0x3d0
[ 58.909761] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.910404] ops_init+0xbb/0x6b0
[ 58.910878] setup_net+0x3d9/0x990
[ 58.911409] ? down_read_killable+0x1d7/0x4e0
[ 58.912011] ? __pfx_setup_net+0x10/0x10
[ 58.912591] ? copy_net_ns+0x17c/0x770
[ 58.913179] copy_net_ns+0x321/0x770
[ 58.913690] create_new_namespaces+0x3f6/0xb30
[ 58.914357] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.915015] ksys_unshare+0x44d/0x8e0
[ 58.915565] ? __pfx_ksys_unshare+0x10/0x10
[ 58.916164] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.916907] __x64_sys_unshare+0x31/0x40
[ 58.917472] do_syscall_64+0x3f/0x90
[ 58.917946] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.918625] RIP: 0033:0x7f915aabb0d7
[ 58.919123] 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
[ 58.921355] RSP: 002b:00007fff0433a808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.922395] RAX: ffffffffffffffda RBX: 00007fff0433ae48 RCX: 00007f915aabb0d7
[ 58.923357] RDX: 00007f915ab2541f RSI: 00007fff0433a7a0 RDI: 0000000040000000
[ 58.924336] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0433a5b0
[ 58.925347] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f915abcdbf0
[ 58.926322] R13: 00007fff0433a8e0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.927329]
[ 58.927668] irq event stamp: 10959
[ 58.928167] hardirqs last enabled at (10971): [] __up_console_sem+0x78/0x80
[ 58.929354] hardirqs last disabled at (10982): [] __up_console_sem+0x5d/0x80
[ 58.930527] softirqs last enabled at (10558): [] irq_exit_rcu+0x93/0xc0
[ 58.931647] softirqs last disabled at (10553): [] irq_exit_rcu+0x93/0xc0
[ 58.932774] ---[ end trace 0000000000000000 ]---
executing program
[ 60.468808] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.516237] Bluetooth: hci0: command 0x041b tx timeout
[ 64.564140] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.612216] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:10:38 Registers:
info registers vcpu 0
RAX=0000000000020ead RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f572c1d3430 CR3=000000000d956000 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=2038343a30313a36302037312079614d XMM01=5d3037373539372e38352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3037373539372e38352020205b XMM07=79732038343a30313a36302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f407598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555a5d400 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=00007f7beb0e76f4 CR3=000000000e0e4000 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