Warning: Permanently added '[localhost]:5485' (ECDSA) to the list of known hosts.
2023/05/17 17:29:32 fuzzer started
2023/05/17 17:29:33 dialing manager at localhost:44319
2023/05/17 17:29:33 checking machine...
2023/05/17 17:29:33 checking revisions...
syzkaller login: [ 44.785125] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:29:33 testing simple program...
[ 44.869857] cgroup: Unknown subsys name 'net'
[ 44.978016] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.151802] audit: type=1400 audit(1684344585.575:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.249055] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.251023] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.252468] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.256356] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.258555] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.259898] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.652174] ------------[ cut here ]------------
[ 58.652901] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.654783] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.655879] Modules linked in:
[ 58.656299] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.661142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.662340] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.663173] 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
[ 58.665412] RSP: 0018:ffff888016bd7c00 EFLAGS: 00010282
[ 58.666138] RAX: 0000000000000000 RBX: ffff88800e26e440 RCX: 0000000000000000
[ 58.667069] RDX: ffff888015963680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.668003] RBP: ffff88800e26e454 R08: 0000000000000001 R09: 0000000000000000
[ 58.668903] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.669814] R13: ffffffff84e23fe0 R14: ffff88800e26e448 R15: ffffffff84d74dc0
[ 58.670739] FS: 000055555663f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.671789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.672492] CR2: 00007f7039cd56f4 CR3: 0000000018d56000 CR4: 0000000000350ee0
[ 58.673400] Call Trace:
[ 58.673779]
[ 58.674077] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.674750] ipv4_frags_init_net+0x269/0x440
[ 58.675308] ops_init+0xbb/0x6b0
[ 58.675838] setup_net+0x3d9/0x990
[ 58.676296] ? down_read_killable+0x1d7/0x4e0
[ 58.676913] ? __pfx_setup_net+0x10/0x10
[ 58.677420] ? copy_net_ns+0x17c/0x770
[ 58.677977] copy_net_ns+0x321/0x770
[ 58.678462] create_new_namespaces+0x3f6/0xb30
[ 58.679092] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.679793] ksys_unshare+0x44d/0x8e0
[ 58.680287] ? __pfx_ksys_unshare+0x10/0x10
[ 58.680876] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.681608] __x64_sys_unshare+0x31/0x40
[ 58.682157] do_syscall_64+0x3f/0x90
[ 58.682654] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.683342] RIP: 0033:0x7f2daea0d0d7
[ 58.683866] 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
[ 58.686051] RSP: 002b:00007ffcf26e1818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.687038] RAX: ffffffffffffffda RBX: 00007ffcf26e1e58 RCX: 00007f2daea0d0d7
[ 58.688022] RDX: 00007f2daea7741f RSI: 00007ffcf26e17b0 RDI: 0000000040000000
[ 58.688939] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf26e15c0
[ 58.689861] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2daeb1fbf0
[ 58.690784] R13: 00007ffcf26e18f0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.691750]
[ 58.692055] irq event stamp: 8673
[ 58.692479] hardirqs last enabled at (8683): [] __up_console_sem+0x78/0x80
[ 58.693584] hardirqs last disabled at (8694): [] __up_console_sem+0x5d/0x80
[ 58.694673] softirqs last enabled at (8244): [] irq_exit_rcu+0x93/0xc0
[ 58.695792] softirqs last disabled at (8233): [] irq_exit_rcu+0x93/0xc0
[ 58.696898] ---[ end trace 0000000000000000 ]---
[ 58.702642] ------------[ cut here ]------------
[ 58.703253] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.705042] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.706123] Modules linked in:
[ 58.706543] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.707755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.708820] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.709471] 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
[ 58.711724] RSP: 0018:ffff888016bd7c00 EFLAGS: 00010282
[ 58.712377] RAX: 0000000000000000 RBX: ffff888013aedc40 RCX: 0000000000000000
[ 58.713289] RDX: ffff888015963680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.714193] RBP: ffff888013aedc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.715103] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.716029] R13: ffffffff84e23fe0 R14: ffff888013aedc48 R15: ffffffff84da7d60
[ 58.716959] FS: 000055555663f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.717967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.718771] CR2: 00007f7039cd56f4 CR3: 0000000018d56000 CR4: 0000000000350ee0
[ 58.719678] Call Trace:
[ 58.720045]
[ 58.720345] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.720997] ipv6_frags_init_net+0x206/0x3c0
[ 58.721554] ops_init+0xbb/0x6b0
[ 58.722026] setup_net+0x3d9/0x990
[ 58.722483] ? down_read_killable+0x1d7/0x4e0
[ 58.723118] ? __pfx_setup_net+0x10/0x10
[ 58.723639] ? copy_net_ns+0x17c/0x770
[ 58.724181] copy_net_ns+0x321/0x770
[ 58.724666] create_new_namespaces+0x3f6/0xb30
[ 58.725275] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.725924] ksys_unshare+0x44d/0x8e0
[ 58.726411] ? __pfx_ksys_unshare+0x10/0x10
[ 58.727042] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.727801] __x64_sys_unshare+0x31/0x40
[ 58.728313] do_syscall_64+0x3f/0x90
[ 58.728817] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.729458] RIP: 0033:0x7f2daea0d0d7
[ 58.729952] 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
[ 58.732177] RSP: 002b:00007ffcf26e1818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.733170] RAX: ffffffffffffffda RBX: 00007ffcf26e1e58 RCX: 00007f2daea0d0d7
[ 58.734056] RDX: 00007f2daea7741f RSI: 00007ffcf26e17b0 RDI: 0000000040000000
[ 58.734991] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf26e15c0
[ 58.735899] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2daeb1fbf0
[ 58.736780] R13: 00007ffcf26e18f0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.737661]
[ 58.737988] irq event stamp: 10437
[ 58.738423] hardirqs last enabled at (10447): [] __up_console_sem+0x78/0x80
[ 58.739551] hardirqs last disabled at (10458): [] __up_console_sem+0x5d/0x80
[ 58.740689] softirqs last enabled at (10472): [] irq_exit_rcu+0x93/0xc0
[ 58.741756] softirqs last disabled at (10467): [] irq_exit_rcu+0x93/0xc0
[ 58.742844] ---[ end trace 0000000000000000 ]---
[ 58.744224] ------------[ cut here ]------------
[ 58.744888] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.746818] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.747882] Modules linked in:
[ 58.748284] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.749433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.750446] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.751162] 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
[ 58.753365] RSP: 0018:ffff888016bd7bf0 EFLAGS: 00010286
[ 58.754075] RAX: 0000000000000000 RBX: ffff88800c599c40 RCX: 0000000000000000
[ 58.755007] RDX: ffff888015963680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.755905] RBP: ffff88800c599c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.756804] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.757653] R13: ffffffff84e23fe0 R14: ffff88800c599c48 R15: ffffffff84db0aa0
[ 58.758552] FS: 000055555663f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.759605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.760341] CR2: 00007f7039cd56f4 CR3: 0000000018d56000 CR4: 0000000000350ee0
[ 58.761216] Call Trace:
[ 58.761538]
[ 58.761863] nf_ct_net_init+0x224/0x3d0
[ 58.762378] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.763034] ops_init+0xbb/0x6b0
[ 58.763501] setup_net+0x3d9/0x990
[ 58.763985] ? down_read_killable+0x1d7/0x4e0
[ 58.764547] ? __pfx_setup_net+0x10/0x10
[ 58.765082] ? copy_net_ns+0x17c/0x770
[ 58.765589] copy_net_ns+0x321/0x770
[ 58.766105] create_new_namespaces+0x3f6/0xb30
[ 58.766766] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.767408] ksys_unshare+0x44d/0x8e0
[ 58.767929] ? __pfx_ksys_unshare+0x10/0x10
[ 58.768471] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.769228] __x64_sys_unshare+0x31/0x40
[ 58.769787] do_syscall_64+0x3f/0x90
[ 58.770272] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.770990] RIP: 0033:0x7f2daea0d0d7
[ 58.771482] 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
[ 58.773658] RSP: 002b:00007ffcf26e1818 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.774642] RAX: ffffffffffffffda RBX: 00007ffcf26e1e58 RCX: 00007f2daea0d0d7
[ 58.775560] RDX: 00007f2daea7741f RSI: 00007ffcf26e17b0 RDI: 0000000040000000
[ 58.776439] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf26e15c0
[ 58.777333] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2daeb1fbf0
[ 58.778212] R13: 00007ffcf26e18f0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.779172]
[ 58.779487] irq event stamp: 11291
[ 58.779948] hardirqs last enabled at (11303): [] __up_console_sem+0x78/0x80
[ 58.780998] hardirqs last disabled at (11314): [] __up_console_sem+0x5d/0x80
[ 58.782064] softirqs last enabled at (11142): [] irq_exit_rcu+0x93/0xc0
[ 58.783144] softirqs last disabled at (11137): [] irq_exit_rcu+0x93/0xc0
[ 58.784188] ---[ end trace 0000000000000000 ]---
executing program
[ 60.277945] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.324599] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.371814] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.419785] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:29:46 Registers:
info registers vcpu 0
RAX=0000000000000003 RBX=ffff888016a7a4c0 RCX=1ffffffff0ba6d6e RDX=0000000000000001
RSI=00000000000000f0 RDI=ffff888016a7a4c0 RBP=ffff88800844f780 RSP=ffff88806ce09de0
R8 =0000000000000000 R9 =fffffbfff0ba6b42 R10=ffffffff85d35a17 R11=0000000000000001
R12=ffff888016a7a4c0 R13=ffffffff8542a780 R14=ffff88806ce34fc0 R15=ffff888016a7a540
RIP=ffffffff812c789b RFL=00000202 [-------] 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 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=00007f4c88032290 CR3=000000000e524000 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=2037343a39323a37312037312079614d XMM01=5d3937383535362e38352020205b203a
XMM02=646f4d205d3937383535362e38352020 XMM03=6b7a79732037343a39323a3731203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3338373435362e38352020205b XMM07=79732037343a39323a37312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016bd75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 000055555663f400 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=00007f7039cd56f4 CR3=0000000018d56000 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