Warning: Permanently added '[localhost]:40197' (ECDSA) to the list of known hosts.
2023/05/17 21:15:27 fuzzer started
2023/05/17 21:15:27 dialing manager at localhost:44319
2023/05/17 21:15:27 checking machine...
2023/05/17 21:15:27 checking revisions...
syzkaller login: [ 42.137519] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:15:27 testing simple program...
[ 42.207126] cgroup: Unknown subsys name 'net'
[ 42.285053] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.830674] audit: type=1400 audit(1684358141.434:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 57.009106] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.011885] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.013413] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.017059] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.019400] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.021044] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.423406] ------------[ cut here ]------------
[ 57.424187] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.426384] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.427708] Modules linked in:
[ 57.428195] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.432992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.434099] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.434858] 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
[ 57.437254] RSP: 0018:ffff88801912fc00 EFLAGS: 00010282
[ 57.438009] RAX: 0000000000000000 RBX: ffff88800dcac040 RCX: 0000000000000000
[ 57.438991] RDX: ffff888017a51b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.439956] RBP: ffff88800dcac054 R08: 0000000000000001 R09: 0000000000000000
[ 57.440919] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.441894] R13: ffffffff84e23fe0 R14: ffff88800dcac048 R15: ffffffff84d74dc0
[ 57.442895] FS: 0000555555884400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.443989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.444796] CR2: 00007f0d194c76f4 CR3: 000000001582e000 CR4: 0000000000350ef0
[ 57.445783] Call Trace:
[ 57.446156]
[ 57.446512] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.447187] ipv4_frags_init_net+0x269/0x440
[ 57.447822] ops_init+0xbb/0x6b0
[ 57.448314] setup_net+0x3d9/0x990
[ 57.448842] ? down_read_killable+0x1d7/0x4e0
[ 57.449500] ? __pfx_setup_net+0x10/0x10
[ 57.450066] ? copy_net_ns+0x17c/0x770
[ 57.450666] copy_net_ns+0x321/0x770
[ 57.451206] create_new_namespaces+0x3f6/0xb30
[ 57.451888] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.452598] ksys_unshare+0x44d/0x8e0
[ 57.453133] ? __pfx_ksys_unshare+0x10/0x10
[ 57.453763] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.454589] __x64_sys_unshare+0x31/0x40
[ 57.455156] do_syscall_64+0x3f/0x90
[ 57.455718] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.456426] RIP: 0033:0x7f2cdf4ac0d7
[ 57.456970] 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
[ 57.459346] RSP: 002b:00007fff52cd1fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.460382] RAX: ffffffffffffffda RBX: 00007fff52cd25f8 RCX: 00007f2cdf4ac0d7
[ 57.461359] RDX: 00007f2cdf51641f RSI: 00007fff52cd1f50 RDI: 0000000040000000
[ 57.462353] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff52cd1d60
[ 57.463337] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2cdf5bebf0
[ 57.464311] R13: 00007fff52cd2090 R14: 0000000000000000 R15: 00000000000000f8
[ 57.465314]
[ 57.465680] irq event stamp: 7719
[ 57.466155] hardirqs last enabled at (7729): [] __up_console_sem+0x78/0x80
[ 57.467318] hardirqs last disabled at (7740): [] __up_console_sem+0x5d/0x80
[ 57.468476] softirqs last enabled at (7590): [] irq_exit_rcu+0x93/0xc0
[ 57.469614] softirqs last disabled at (7585): [] irq_exit_rcu+0x93/0xc0
[ 57.470758] ---[ end trace 0000000000000000 ]---
[ 57.478041] ------------[ cut here ]------------
[ 57.478756] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.480812] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.481974] Modules linked in:
[ 57.482461] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.483730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.484849] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.485590] 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
[ 57.487956] RSP: 0018:ffff88801912fc00 EFLAGS: 00010282
[ 57.488684] RAX: 0000000000000000 RBX: ffff888016500440 RCX: 0000000000000000
[ 57.489646] RDX: ffff888017a51b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.490640] RBP: ffff888016500454 R08: 0000000000000001 R09: 0000000000000000
[ 57.491635] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.492617] R13: ffffffff84e23fe0 R14: ffff888016500448 R15: ffffffff84da7d60
[ 57.493609] FS: 0000555555884400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.494716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.495534] CR2: 00007f0d194c76f4 CR3: 000000001582e000 CR4: 0000000000350ef0
[ 57.496517] Call Trace:
[ 57.496879]
[ 57.497200] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.497913] ipv6_frags_init_net+0x206/0x3c0
[ 57.498586] ops_init+0xbb/0x6b0
[ 57.499087] setup_net+0x3d9/0x990
[ 57.499622] ? down_read_killable+0x1d7/0x4e0
[ 57.500258] ? __pfx_setup_net+0x10/0x10
[ 57.500861] ? copy_net_ns+0x17c/0x770
[ 57.501418] copy_net_ns+0x321/0x770
[ 57.501987] create_new_namespaces+0x3f6/0xb30
[ 57.502665] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.503347] ksys_unshare+0x44d/0x8e0
[ 57.503919] ? __pfx_ksys_unshare+0x10/0x10
[ 57.504547] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.505337] __x64_sys_unshare+0x31/0x40
[ 57.505950] do_syscall_64+0x3f/0x90
[ 57.506513] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.507220] RIP: 0033:0x7f2cdf4ac0d7
[ 57.507767] 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
[ 57.510179] RSP: 002b:00007fff52cd1fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.511235] RAX: ffffffffffffffda RBX: 00007fff52cd25f8 RCX: 00007f2cdf4ac0d7
[ 57.512218] RDX: 00007f2cdf51641f RSI: 00007fff52cd1f50 RDI: 0000000040000000
[ 57.513199] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff52cd1d60
[ 57.514185] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2cdf5bebf0
[ 57.515169] R13: 00007fff52cd2090 R14: 0000000000000000 R15: 00000000000000f8
[ 57.516178]
[ 57.516534] irq event stamp: 10123
[ 57.516999] hardirqs last enabled at (10133): [] __up_console_sem+0x78/0x80
[ 57.518203] hardirqs last disabled at (10144): [] __up_console_sem+0x5d/0x80
[ 57.519397] softirqs last enabled at (10158): [] irq_exit_rcu+0x93/0xc0
[ 57.520554] softirqs last disabled at (10153): [] irq_exit_rcu+0x93/0xc0
[ 57.521694] ---[ end trace 0000000000000000 ]---
[ 57.523191] ------------[ cut here ]------------
[ 57.523866] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.526047] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.527235] Modules linked in:
[ 57.527711] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.528982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.530112] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.530870] 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
[ 57.533272] RSP: 0018:ffff88801912fbf0 EFLAGS: 00010286
[ 57.534015] RAX: 0000000000000000 RBX: ffff888013aaaa40 RCX: 0000000000000000
[ 57.534995] RDX: ffff888017a51b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.535983] RBP: ffff888013aaaa54 R08: 0000000000000001 R09: 0000000000000000
[ 57.536958] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.537930] R13: ffffffff84e23fe0 R14: ffff888013aaaa48 R15: ffffffff84db0aa0
[ 57.538921] FS: 0000555555884400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.540014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.540839] CR2: 00007f0d194c76f4 CR3: 000000001582e000 CR4: 0000000000350ef0
[ 57.541818] Call Trace:
[ 57.542198]
[ 57.542559] nf_ct_net_init+0x224/0x3d0
[ 57.543134] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.543807] ops_init+0xbb/0x6b0
[ 57.544298] setup_net+0x3d9/0x990
[ 57.544828] ? down_read_killable+0x1d7/0x4e0
[ 57.545492] ? __pfx_setup_net+0x10/0x10
[ 57.546057] ? copy_net_ns+0x17c/0x770
[ 57.546666] copy_net_ns+0x321/0x770
[ 57.547199] create_new_namespaces+0x3f6/0xb30
[ 57.547868] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.548575] ksys_unshare+0x44d/0x8e0
[ 57.549118] ? __pfx_ksys_unshare+0x10/0x10
[ 57.549760] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.550600] __x64_sys_unshare+0x31/0x40
[ 57.551174] do_syscall_64+0x3f/0x90
[ 57.551738] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.552479] RIP: 0033:0x7f2cdf4ac0d7
[ 57.552990] 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
[ 57.555357] RSP: 002b:00007fff52cd1fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.556387] RAX: ffffffffffffffda RBX: 00007fff52cd25f8 RCX: 00007f2cdf4ac0d7
[ 57.557368] RDX: 00007f2cdf51641f RSI: 00007fff52cd1f50 RDI: 0000000040000000
[ 57.558352] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff52cd1d60
[ 57.559328] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2cdf5bebf0
[ 57.560292] R13: 00007fff52cd2090 R14: 0000000000000000 R15: 00000000000000f8
[ 57.561291]
[ 57.561654] irq event stamp: 10903
[ 57.562151] hardirqs last enabled at (10913): [] __up_console_sem+0x78/0x80
[ 57.563333] hardirqs last disabled at (10924): [] __up_console_sem+0x5d/0x80
[ 57.564513] softirqs last enabled at (10158): [] irq_exit_rcu+0x93/0xc0
[ 57.565649] softirqs last disabled at (10153): [] irq_exit_rcu+0x93/0xc0
[ 57.566805] ---[ end trace 0000000000000000 ]---
[ 59.088410] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.135574] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.183601] Bluetooth: hci0: command 0x040f tx timeout
[ 65.231609] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:15:37 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801912f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555555884400 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=00007f0d194c76f4 CR3=000000001582e000 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=00000000000361c3 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=00007f3d9170ab80 CR3=0000000016402000 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=2033343a35313a31322037312079614d XMM01=5d3438333632342e37352020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3438333632342e37352020205b XMM07=79732033343a35313a31322037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000