Warning: Permanently added '[localhost]:56746' (ECDSA) to the list of known hosts.
2023/05/17 14:21:48 fuzzer started
2023/05/17 14:21:49 dialing manager at localhost:44319
2023/05/17 14:21:49 checking machine...
2023/05/17 14:21:49 checking revisions...
syzkaller login: [ 54.786576] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:21:49 testing simple program...
[ 54.861357] cgroup: Unknown subsys name 'net'
[ 54.943533] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.915327] audit: type=1400 audit(1684333321.469:6): 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
[ 68.038647] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 68.041453] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 68.042825] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.045960] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.049681] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.050871] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.437655] ------------[ cut here ]------------
[ 68.438475] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.440470] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.441793] Modules linked in:
[ 68.442314] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.447353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.448383] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.449037] 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
[ 68.451206] RSP: 0018:ffff88801df8fc00 EFLAGS: 00010282
[ 68.451904] RAX: 0000000000000000 RBX: ffff88800da56c40 RCX: 0000000000000000
[ 68.452809] RDX: ffff88801a1051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.453716] RBP: ffff88800da56c54 R08: 0000000000000001 R09: 0000000000000000
[ 68.454621] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.455558] R13: ffffffff84e23fe0 R14: ffff88800da56c48 R15: ffffffff84d74dc0
[ 68.456448] FS: 0000555555970400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.457462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.458173] CR2: 00007fdc5403a6f4 CR3: 000000000d536000 CR4: 0000000000350ee0
[ 68.459061] Call Trace:
[ 68.459425]
[ 68.459763] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.460430] ipv4_frags_init_net+0x269/0x440
[ 68.460997] ops_init+0xbb/0x6b0
[ 68.461493] setup_net+0x3d9/0x990
[ 68.461970] ? down_read_killable+0x1d7/0x4e0
[ 68.462587] ? __pfx_setup_net+0x10/0x10
[ 68.463119] ? copy_net_ns+0x17c/0x770
[ 68.463691] copy_net_ns+0x321/0x770
[ 68.464186] create_new_namespaces+0x3f6/0xb30
[ 68.464823] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.465479] ksys_unshare+0x44d/0x8e0
[ 68.465987] ? __pfx_ksys_unshare+0x10/0x10
[ 68.466578] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.467352] __x64_sys_unshare+0x31/0x40
[ 68.467882] do_syscall_64+0x3f/0x90
[ 68.468401] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.469065] RIP: 0033:0x7f840a95a0d7
[ 68.469570] 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
[ 68.471803] RSP: 002b:00007ffe2deb50d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.472769] RAX: ffffffffffffffda RBX: 00007ffe2deb5718 RCX: 00007f840a95a0d7
[ 68.473670] RDX: 00007f840a9c441f RSI: 00007ffe2deb5070 RDI: 0000000040000000
[ 68.474577] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2deb4e80
[ 68.475491] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f840aa6cbf0
[ 68.476387] R13: 00007ffe2deb51b0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.477297]
[ 68.477605] irq event stamp: 7981
[ 68.478023] hardirqs last enabled at (7991): [] __up_console_sem+0x78/0x80
[ 68.479091] hardirqs last disabled at (8002): [] __up_console_sem+0x5d/0x80
[ 68.480168] softirqs last enabled at (7198): [] irq_exit_rcu+0x93/0xc0
[ 68.481197] softirqs last disabled at (7193): [] irq_exit_rcu+0x93/0xc0
[ 68.482262] ---[ end trace 0000000000000000 ]---
[ 68.488141] ------------[ cut here ]------------
[ 68.488756] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.490459] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.491534] Modules linked in:
[ 68.491948] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.493118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.494142] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.494827] 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
[ 68.497022] RSP: 0018:ffff88801df8fc00 EFLAGS: 00010282
[ 68.497727] RAX: 0000000000000000 RBX: ffff8880096b1240 RCX: 0000000000000000
[ 68.498611] RDX: ffff88801a1051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.499523] RBP: ffff8880096b1254 R08: 0000000000000001 R09: 0000000000000000
[ 68.500413] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.501291] R13: ffffffff84e23fe0 R14: ffff8880096b1248 R15: ffffffff84da7d60
[ 68.502154] FS: 0000555555970400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.503147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.503904] CR2: 00007fdc5403a6f4 CR3: 000000000d536000 CR4: 0000000000350ee0
[ 68.504791] Call Trace:
[ 68.505125]
[ 68.505457] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.506075] ipv6_frags_init_net+0x206/0x3c0
[ 68.506667] ops_init+0xbb/0x6b0
[ 68.507121] setup_net+0x3d9/0x990
[ 68.507642] ? down_read_killable+0x1d7/0x4e0
[ 68.508247] ? __pfx_setup_net+0x10/0x10
[ 68.508768] ? copy_net_ns+0x17c/0x770
[ 68.509308] copy_net_ns+0x321/0x770
[ 68.509810] create_new_namespaces+0x3f6/0xb30
[ 68.510424] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.511038] ksys_unshare+0x44d/0x8e0
[ 68.511577] ? __pfx_ksys_unshare+0x10/0x10
[ 68.512130] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.512876] __x64_sys_unshare+0x31/0x40
[ 68.513446] do_syscall_64+0x3f/0x90
[ 68.513929] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.514603] RIP: 0033:0x7f840a95a0d7
[ 68.515095] 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
[ 68.517337] RSP: 002b:00007ffe2deb50d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.518312] RAX: ffffffffffffffda RBX: 00007ffe2deb5718 RCX: 00007f840a95a0d7
[ 68.519168] RDX: 00007f840a9c441f RSI: 00007ffe2deb5070 RDI: 0000000040000000
[ 68.520112] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2deb4e80
[ 68.521017] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f840aa6cbf0
[ 68.521908] R13: 00007ffe2deb51b0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.522820]
[ 68.523126] irq event stamp: 9829
[ 68.523586] hardirqs last enabled at (9841): [] __up_console_sem+0x78/0x80
[ 68.524651] hardirqs last disabled at (9852): [] __up_console_sem+0x5d/0x80
[ 68.525708] softirqs last enabled at (9094): [] irq_exit_rcu+0x93/0xc0
[ 68.526748] softirqs last disabled at (9069): [] irq_exit_rcu+0x93/0xc0
[ 68.527801] ---[ end trace 0000000000000000 ]---
[ 68.529246] ------------[ cut here ]------------
[ 68.529848] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.531719] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.532807] Modules linked in:
[ 68.533247] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.534412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.535460] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.536110] 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
[ 68.538277] RSP: 0018:ffff88801df8fbf0 EFLAGS: 00010286
[ 68.538933] RAX: 0000000000000000 RBX: ffff8880096b0440 RCX: 0000000000000000
[ 68.539836] RDX: ffff88801a1051c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.540730] RBP: ffff8880096b0454 R08: 0000000000000001 R09: 0000000000000000
[ 68.541618] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.542498] R13: ffffffff84e23fe0 R14: ffff8880096b0448 R15: ffffffff84db0aa0
[ 68.543396] FS: 0000555555970400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.544412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.545117] CR2: 00007fdc5403a6f4 CR3: 000000000d536000 CR4: 0000000000350ee0
[ 68.546005] Call Trace:
[ 68.546361]
[ 68.546662] nf_ct_net_init+0x224/0x3d0
[ 68.547176] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.547796] ops_init+0xbb/0x6b0
[ 68.548291] setup_net+0x3d9/0x990
[ 68.548753] ? down_read_killable+0x1d7/0x4e0
[ 68.549358] ? __pfx_setup_net+0x10/0x10
[ 68.549874] ? copy_net_ns+0x17c/0x770
[ 68.550416] copy_net_ns+0x321/0x770
[ 68.550907] create_new_namespaces+0x3f6/0xb30
[ 68.551528] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.552155] ksys_unshare+0x44d/0x8e0
[ 68.552673] ? __pfx_ksys_unshare+0x10/0x10
[ 68.553260] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.553971] __x64_sys_unshare+0x31/0x40
[ 68.554521] do_syscall_64+0x3f/0x90
[ 68.555001] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.555706] RIP: 0033:0x7f840a95a0d7
[ 68.556184] 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
[ 68.558391] RSP: 002b:00007ffe2deb50d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.559355] RAX: ffffffffffffffda RBX: 00007ffe2deb5718 RCX: 00007f840a95a0d7
[ 68.560256] RDX: 00007f840a9c441f RSI: 00007ffe2deb5070 RDI: 0000000040000000
[ 68.561116] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2deb4e80
[ 68.562003] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f840aa6cbf0
[ 68.562889] R13: 00007ffe2deb51b0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.563820]
[ 68.564135] irq event stamp: 10597
[ 68.564616] hardirqs last enabled at (10609): [] __up_console_sem+0x78/0x80
[ 68.565733] hardirqs last disabled at (10620): [] __up_console_sem+0x5d/0x80
[ 68.566866] softirqs last enabled at (10338): [] irq_exit_rcu+0x93/0xc0
[ 68.567997] softirqs last disabled at (10333): [] irq_exit_rcu+0x93/0xc0
[ 68.569079] ---[ end trace 0000000000000000 ]---
executing program
[ 70.120030] Bluetooth: hci0: command 0x0409 tx timeout
[ 72.167281] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 74.215377] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.263301] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:21:44 Registers:
info registers vcpu 0
RAX=0000000000021c35 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=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 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=00007fed8e359300 CR3=000000000e272000 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=2032303a32323a34312037312079614d XMM01=5d3431333234342e38362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801df8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 0000555555970400 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=00007fdc5403a6f4 CR3=000000000d536000 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