Warning: Permanently added '[localhost]:33611' (ECDSA) to the list of known hosts.
2023/05/16 14:51:04 fuzzer started
2023/05/16 14:51:04 dialing manager at localhost:35573
2023/05/16 14:51:04 checking machine...
2023/05/16 14:51:04 checking revisions...
syzkaller login: [ 38.963858] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:51:05 testing simple program...
[ 39.036876] cgroup: Unknown subsys name 'net'
[ 39.132546] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.733649] audit: type=1400 audit(1684248677.817:6): 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
[ 52.833725] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.836201] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.838198] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.841028] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.842603] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.843746] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.243556] ------------[ cut here ]------------
[ 53.244271] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.246067] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.247202] Modules linked in:
[ 53.247596] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.252508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.253699] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.254499] 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
[ 53.256875] RSP: 0018:ffff88801925fc00 EFLAGS: 00010282
[ 53.257693] RAX: 0000000000000000 RBX: ffff88800c6a1040 RCX: 0000000000000000
[ 53.258710] RDX: ffff888016c58000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.259728] RBP: ffff88800c6a1054 R08: 0000000000000001 R09: 0000000000000000
[ 53.260746] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.261797] R13: ffffffff84e223a0 R14: ffff88800c6a1048 R15: ffffffff84d73340
[ 53.262812] FS: 00005555556d1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.263955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.264848] CR2: 00007f6b1adba6f4 CR3: 0000000019efe000 CR4: 0000000000350ef0
[ 53.265952] Call Trace:
[ 53.266404]
[ 53.266717] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.267502] ipv4_frags_init_net+0x269/0x440
[ 53.268078] ops_init+0xbb/0x6b0
[ 53.268756] setup_net+0x3d9/0x990
[ 53.269342] ? down_read_killable+0x1d7/0x4e0
[ 53.269956] ? __pfx_setup_net+0x10/0x10
[ 53.270523] ? copy_net_ns+0x17c/0x770
[ 53.271052] copy_net_ns+0x321/0x770
[ 53.271596] create_new_namespaces+0x3f6/0xb30
[ 53.272239] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.272872] ksys_unshare+0x44d/0x8e0
[ 53.273412] ? __pfx_ksys_unshare+0x10/0x10
[ 53.274001] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.274798] __x64_sys_unshare+0x31/0x40
[ 53.275355] do_syscall_64+0x3f/0x90
[ 53.275828] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.276504] RIP: 0033:0x7f6b8d5100d7
[ 53.276977] 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
[ 53.279133] RSP: 002b:00007ffd1f8900a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.280069] RAX: ffffffffffffffda RBX: 00007ffd1f8906e8 RCX: 00007f6b8d5100d7
[ 53.280965] RDX: 00007f6b8d57a41f RSI: 00007ffd1f890040 RDI: 0000000040000000
[ 53.281857] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1f88fe50
[ 53.282742] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6b8d622bf0
[ 53.283624] R13: 00007ffd1f890180 R14: 0000000000000000 R15: 00000000000000f8
[ 53.284542]
[ 53.284840] irq event stamp: 9777
[ 53.285293] hardirqs last enabled at (9789): [] __up_console_sem+0x78/0x80
[ 53.286367] hardirqs last disabled at (9800): [] __up_console_sem+0x5d/0x80
[ 53.287424] softirqs last enabled at (9528): [] irq_exit_rcu+0x93/0xc0
[ 53.288594] softirqs last disabled at (9495): [] irq_exit_rcu+0x93/0xc0
[ 53.289802] ---[ end trace 0000000000000000 ]---
[ 53.295669] ------------[ cut here ]------------
[ 53.296331] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.298105] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.299341] Modules linked in:
[ 53.299832] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.301085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.302110] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.302782] 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
[ 53.304956] RSP: 0018:ffff88801925fc00 EFLAGS: 00010282
[ 53.305663] RAX: 0000000000000000 RBX: ffff88800f18a640 RCX: 0000000000000000
[ 53.306566] RDX: ffff888016c58000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.307460] RBP: ffff88800f18a654 R08: 0000000000000001 R09: 0000000000000000
[ 53.308348] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.309236] R13: ffffffff84e223a0 R14: ffff88800f18a648 R15: ffffffff84da62e0
[ 53.310098] FS: 00005555556d1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.311100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.311847] CR2: 00007f6b1adba6f4 CR3: 0000000019efe000 CR4: 0000000000350ef0
[ 53.312743] Call Trace:
[ 53.313065]
[ 53.313394] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.314013] ipv6_frags_init_net+0x206/0x3c0
[ 53.314589] ops_init+0xbb/0x6b0
[ 53.315030] setup_net+0x3d9/0x990
[ 53.315518] ? down_read_killable+0x1d7/0x4e0
[ 53.316082] ? __pfx_setup_net+0x10/0x10
[ 53.316619] ? copy_net_ns+0x17c/0x770
[ 53.317126] copy_net_ns+0x321/0x770
[ 53.317658] create_new_namespaces+0x3f6/0xb30
[ 53.318276] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.318886] ksys_unshare+0x44d/0x8e0
[ 53.319427] ? __pfx_ksys_unshare+0x10/0x10
[ 53.319968] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.320708] __x64_sys_unshare+0x31/0x40
[ 53.321266] do_syscall_64+0x3f/0x90
[ 53.321790] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.322540] RIP: 0033:0x7f6b8d5100d7
[ 53.323012] 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
[ 53.325202] RSP: 002b:00007ffd1f8900a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.326150] RAX: ffffffffffffffda RBX: 00007ffd1f8906e8 RCX: 00007f6b8d5100d7
[ 53.327055] RDX: 00007f6b8d57a41f RSI: 00007ffd1f890040 RDI: 0000000040000000
[ 53.327966] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1f88fe50
[ 53.328864] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6b8d622bf0
[ 53.329776] R13: 00007ffd1f890180 R14: 0000000000000000 R15: 00000000000000f8
[ 53.330700]
[ 53.331010] irq event stamp: 11621
[ 53.331488] hardirqs last enabled at (11633): [] __up_console_sem+0x78/0x80
[ 53.332568] hardirqs last disabled at (11644): [] __up_console_sem+0x5d/0x80
[ 53.333657] softirqs last enabled at (11452): [] irq_exit_rcu+0x93/0xc0
[ 53.334706] softirqs last disabled at (11443): [] irq_exit_rcu+0x93/0xc0
[ 53.335757] ---[ end trace 0000000000000000 ]---
[ 53.337224] ------------[ cut here ]------------
[ 53.337983] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.340400] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.341725] Modules linked in:
[ 53.342275] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.343717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.344989] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.345829] 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
[ 53.348532] RSP: 0018:ffff88801925fbf0 EFLAGS: 00010286
[ 53.349376] RAX: 0000000000000000 RBX: ffff88800f18bc40 RCX: 0000000000000000
[ 53.350508] RDX: ffff888016c58000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.351606] RBP: ffff88800f18bc54 R08: 0000000000000001 R09: 0000000000000000
[ 53.352709] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.353829] R13: ffffffff84e223a0 R14: ffff88800f18bc48 R15: ffffffff84daf020
[ 53.354941] FS: 00005555556d1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.356194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.357066] CR2: 00007f6b1adba6f4 CR3: 0000000019efe000 CR4: 0000000000350ef0
[ 53.358204] Call Trace:
[ 53.358609]
[ 53.358976] nf_ct_net_init+0x224/0x3d0
[ 53.359652] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.360405] ops_init+0xbb/0x6b0
[ 53.360947] setup_net+0x3d9/0x990
[ 53.361566] ? down_read_killable+0x1d7/0x4e0
[ 53.362316] ? __pfx_setup_net+0x10/0x10
[ 53.362934] ? copy_net_ns+0x17c/0x770
[ 53.363612] copy_net_ns+0x321/0x770
[ 53.364232] create_new_namespaces+0x3f6/0xb30
[ 53.364950] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.365774] ksys_unshare+0x44d/0x8e0
[ 53.366434] ? __pfx_ksys_unshare+0x10/0x10
[ 53.367004] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.367777] __x64_sys_unshare+0x31/0x40
[ 53.368342] do_syscall_64+0x3f/0x90
[ 53.368823] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.369545] RIP: 0033:0x7f6b8d5100d7
[ 53.370024] 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
[ 53.372208] RSP: 002b:00007ffd1f8900a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.373136] RAX: ffffffffffffffda RBX: 00007ffd1f8906e8 RCX: 00007f6b8d5100d7
[ 53.374053] RDX: 00007f6b8d57a41f RSI: 00007ffd1f890040 RDI: 0000000040000000
[ 53.374964] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1f88fe50
[ 53.375865] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6b8d622bf0
[ 53.376768] R13: 00007ffd1f890180 R14: 0000000000000000 R15: 00000000000000f8
[ 53.377726]
[ 53.378033] irq event stamp: 12421
[ 53.378514] hardirqs last enabled at (12433): [] __up_console_sem+0x78/0x80
[ 53.379600] hardirqs last disabled at (12444): [] __up_console_sem+0x5d/0x80
[ 53.380676] softirqs last enabled at (12308): [] irq_exit_rcu+0x93/0xc0
[ 53.381809] softirqs last disabled at (12303): [] irq_exit_rcu+0x93/0xc0
[ 53.382854] ---[ end trace 0000000000000000 ]---
executing program
[ 54.911810] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.959364] Bluetooth: hci0: command 0x041b tx timeout
[ 59.007258] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.055309] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:51:16 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801925f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 00005555556d1400 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=00007f6b1adba6f4 CR3=0000000019efe000 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=00000000000306db RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f7ef55652e0 CR3=000000000e7f6000 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=179a13a0e148dcb1714f1abe5ac1c99e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1927f848153f9d37000000000013bc48 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=64b2956b4ba3f71a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000