Warning: Permanently added '[localhost]:41749' (ECDSA) to the list of known hosts.
2023/05/17 10:53:07 fuzzer started
2023/05/17 10:53:07 dialing manager at localhost:44319
2023/05/17 10:53:07 checking machine...
2023/05/17 10:53:07 checking revisions...
syzkaller login: [ 38.048337] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:53:07 testing simple program...
[ 38.111650] cgroup: Unknown subsys name 'net'
[ 38.177596] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.925676] audit: type=1400 audit(1684320801.812:6): 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
[ 53.049970] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.053341] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.055191] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.072972] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.075476] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.077376] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.464640] ------------[ cut here ]------------
[ 53.466102] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.468091] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.469376] Modules linked in:
[ 53.469910] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.474954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.476152] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.476959] 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
[ 53.479208] RSP: 0018:ffff88801f8d7c00 EFLAGS: 00010282
[ 53.479891] RAX: 0000000000000000 RBX: ffff88800c687840 RCX: 0000000000000000
[ 53.480756] RDX: ffff88801594b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.481669] RBP: ffff88800c687854 R08: 0000000000000001 R09: 0000000000000000
[ 53.482555] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.483456] R13: ffffffff84e23fe0 R14: ffff88800c687848 R15: ffffffff84d74dc0
[ 53.484351] FS: 0000555556cf1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.485383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.486131] CR2: 00007f7afa8816f4 CR3: 000000001a1d6000 CR4: 0000000000350ef0
[ 53.487039] Call Trace:
[ 53.487369]
[ 53.487669] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.488320] ipv4_frags_init_net+0x269/0x440
[ 53.488921] ops_init+0xbb/0x6b0
[ 53.489381] setup_net+0x3d9/0x990
[ 53.489861] ? down_read_killable+0x1d7/0x4e0
[ 53.490439] ? __pfx_setup_net+0x10/0x10
[ 53.490983] ? copy_net_ns+0x17c/0x770
[ 53.491495] copy_net_ns+0x321/0x770
[ 53.492009] create_new_namespaces+0x3f6/0xb30
[ 53.492603] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.493268] ksys_unshare+0x44d/0x8e0
[ 53.493759] ? __pfx_ksys_unshare+0x10/0x10
[ 53.494340] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.495091] __x64_sys_unshare+0x31/0x40
[ 53.495616] do_syscall_64+0x3f/0x90
[ 53.496137] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.496788] RIP: 0033:0x7f1dec51e0d7
[ 53.497296] 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
[ 53.499455] RSP: 002b:00007ffdbfe23fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.500399] RAX: ffffffffffffffda RBX: 00007ffdbfe245f8 RCX: 00007f1dec51e0d7
[ 53.501303] RDX: 00007f1dec58841f RSI: 00007ffdbfe23f50 RDI: 0000000040000000
[ 53.502188] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdbfe23d60
[ 53.503090] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1dec630bf0
[ 53.503987] R13: 00007ffdbfe24090 R14: 0000000000000000 R15: 00000000000000f8
[ 53.504897]
[ 53.505213] irq event stamp: 8543
[ 53.505642] hardirqs last enabled at (8553): [] __up_console_sem+0x78/0x80
[ 53.506708] hardirqs last disabled at (8564): [] __up_console_sem+0x5d/0x80
[ 53.507779] softirqs last enabled at (8022): [] irq_exit_rcu+0x93/0xc0
[ 53.508828] softirqs last disabled at (7773): [] irq_exit_rcu+0x93/0xc0
[ 53.509870] ---[ end trace 0000000000000000 ]---
[ 53.516269] ------------[ cut here ]------------
[ 53.516920] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.518570] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.519641] Modules linked in:
[ 53.520089] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.521259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.522272] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.522957] 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
[ 53.525142] RSP: 0018:ffff88801f8d7c00 EFLAGS: 00010282
[ 53.525855] RAX: 0000000000000000 RBX: ffff88800d86fe40 RCX: 0000000000000000
[ 53.526716] RDX: ffff88801594b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.527614] RBP: ffff88800d86fe54 R08: 0000000000000001 R09: 0000000000000000
[ 53.528509] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.529424] R13: ffffffff84e23fe0 R14: ffff88800d86fe48 R15: ffffffff84da7d60
[ 53.530335] FS: 0000555556cf1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.531358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.532103] CR2: 00007f7afa8816f4 CR3: 000000001a1d6000 CR4: 0000000000350ef0
[ 53.533001] Call Trace:
[ 53.533361]
[ 53.533658] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.534322] ipv6_frags_init_net+0x206/0x3c0
[ 53.534928] ops_init+0xbb/0x6b0
[ 53.535375] setup_net+0x3d9/0x990
[ 53.535884] ? down_read_killable+0x1d7/0x4e0
[ 53.536458] ? __pfx_setup_net+0x10/0x10
[ 53.537012] ? copy_net_ns+0x17c/0x770
[ 53.537535] copy_net_ns+0x321/0x770
[ 53.538056] create_new_namespaces+0x3f6/0xb30
[ 53.538641] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.539294] ksys_unshare+0x44d/0x8e0
[ 53.539794] ? __pfx_ksys_unshare+0x10/0x10
[ 53.540390] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.541148] __x64_sys_unshare+0x31/0x40
[ 53.541693] do_syscall_64+0x3f/0x90
[ 53.542216] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.542912] RIP: 0033:0x7f1dec51e0d7
[ 53.543397] 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
[ 53.545628] RSP: 002b:00007ffdbfe23fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.546610] RAX: ffffffffffffffda RBX: 00007ffdbfe245f8 RCX: 00007f1dec51e0d7
[ 53.547520] RDX: 00007f1dec58841f RSI: 00007ffdbfe23f50 RDI: 0000000040000000
[ 53.548445] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdbfe23d60
[ 53.549381] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1dec630bf0
[ 53.550303] R13: 00007ffdbfe24090 R14: 0000000000000000 R15: 00000000000000f8
[ 53.551236]
[ 53.551547] irq event stamp: 10643
[ 53.552025] hardirqs last enabled at (10655): [] __up_console_sem+0x78/0x80
[ 53.553125] hardirqs last disabled at (10666): [] __up_console_sem+0x5d/0x80
[ 53.554229] softirqs last enabled at (10550): [] irq_exit_rcu+0x93/0xc0
[ 53.555300] softirqs last disabled at (10541): [] irq_exit_rcu+0x93/0xc0
[ 53.556366] ---[ end trace 0000000000000000 ]---
[ 53.557741] ------------[ cut here ]------------
[ 53.558384] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.560330] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.561430] Modules linked in:
[ 53.561881] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.563055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.564100] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.564759] 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
[ 53.567008] RSP: 0018:ffff88801f8d7bf0 EFLAGS: 00010286
[ 53.567677] RAX: 0000000000000000 RBX: ffff88800d7e3440 RCX: 0000000000000000
[ 53.568600] RDX: ffff88801594b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.569548] RBP: ffff88800d7e3454 R08: 0000000000000001 R09: 0000000000000000
[ 53.570466] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.571376] R13: ffffffff84e23fe0 R14: ffff88800d7e3448 R15: ffffffff84db0aa0
[ 53.572303] FS: 0000555556cf1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.573333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.574109] CR2: 00007f7afa8816f4 CR3: 000000001a1d6000 CR4: 0000000000350ef0
[ 53.575026] Call Trace:
[ 53.575361]
[ 53.575667] nf_ct_net_init+0x224/0x3d0
[ 53.576246] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.576881] ops_init+0xbb/0x6b0
[ 53.577351] setup_net+0x3d9/0x990
[ 53.577860] ? down_read_killable+0x1d7/0x4e0
[ 53.578455] ? __pfx_setup_net+0x10/0x10
[ 53.579021] ? copy_net_ns+0x17c/0x770
[ 53.579549] copy_net_ns+0x321/0x770
[ 53.580079] create_new_namespaces+0x3f6/0xb30
[ 53.580668] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.581345] ksys_unshare+0x44d/0x8e0
[ 53.581902] ? __pfx_ksys_unshare+0x10/0x10
[ 53.582451] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.583204] __x64_sys_unshare+0x31/0x40
[ 53.583722] do_syscall_64+0x3f/0x90
[ 53.584237] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.584923] RIP: 0033:0x7f1dec51e0d7
[ 53.585399] 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
[ 53.587601] RSP: 002b:00007ffdbfe23fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.588566] RAX: ffffffffffffffda RBX: 00007ffdbfe245f8 RCX: 00007f1dec51e0d7
[ 53.589470] RDX: 00007f1dec58841f RSI: 00007ffdbfe23f50 RDI: 0000000040000000
[ 53.590356] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdbfe23d60
[ 53.591268] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1dec630bf0
[ 53.592161] R13: 00007ffdbfe24090 R14: 0000000000000000 R15: 00000000000000f8
[ 53.593076]
[ 53.593405] irq event stamp: 11439
[ 53.593880] hardirqs last enabled at (11451): [] __up_console_sem+0x78/0x80
[ 53.594952] hardirqs last disabled at (11462): [] __up_console_sem+0x5d/0x80
[ 53.596015] softirqs last enabled at (11154): [] irq_exit_rcu+0x93/0xc0
[ 53.597050] softirqs last disabled at (11149): [] irq_exit_rcu+0x93/0xc0
[ 53.598117] ---[ end trace 0000000000000000 ]---
[ 55.137523] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.184900] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.232975] Bluetooth: hci0: command 0x040f tx timeout
[ 61.280909] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:53:21 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f8d7598
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 0000555556cf1400 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=00007f7afa8816f4 CR3=000000001a1d6000 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=000000000002e983 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=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 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=00007f80b0de5550 CR3=000000000c752000 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=2033323a33353a30312037312079614d XMM01=5d3031393936342e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000