Warning: Permanently added '[localhost]:50462' (ECDSA) to the list of known hosts.
2023/05/18 05:53:37 fuzzer started
2023/05/18 05:53:38 dialing manager at localhost:44319
2023/05/18 05:53:38 checking machine...
2023/05/18 05:53:38 checking revisions...
syzkaller login: [ 56.473998] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:53:38 testing simple program...
[ 56.535826] cgroup: Unknown subsys name 'net'
[ 56.598645] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.784114] audit: type=1400 audit(1684389230.489:6): 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
[ 69.955519] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.958075] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.959842] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.969853] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.972111] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.974112] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.356931] ------------[ cut here ]------------
[ 70.357990] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.359942] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.361437] Modules linked in:
[ 70.361968] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.367056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.368086] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.368774] 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
[ 70.370995] RSP: 0018:ffff88801e9efc00 EFLAGS: 00010282
[ 70.371679] RAX: 0000000000000000 RBX: ffff888009f71c40 RCX: 0000000000000000
[ 70.372570] RDX: ffff888019c19b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.373473] RBP: ffff888009f71c54 R08: 0000000000000001 R09: 0000000000000000
[ 70.374411] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.375307] R13: ffffffff84e23fe0 R14: ffff888009f71c48 R15: ffffffff84d74dc0
[ 70.376210] FS: 00005555572f6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.377224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.377981] CR2: 00007fd46f6d83e0 CR3: 000000001441e000 CR4: 0000000000350ee0
[ 70.378910] Call Trace:
[ 70.379269]
[ 70.379572] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.380232] ipv4_frags_init_net+0x269/0x440
[ 70.380800] ops_init+0xbb/0x6b0
[ 70.381290] setup_net+0x3d9/0x990
[ 70.381755] ? down_read_killable+0x1d7/0x4e0
[ 70.382380] ? __pfx_setup_net+0x10/0x10
[ 70.382889] ? copy_net_ns+0x17c/0x770
[ 70.383433] copy_net_ns+0x321/0x770
[ 70.383920] create_new_namespaces+0x3f6/0xb30
[ 70.384543] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.385195] ksys_unshare+0x44d/0x8e0
[ 70.385694] ? __pfx_ksys_unshare+0x10/0x10
[ 70.386300] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.387018] __x64_sys_unshare+0x31/0x40
[ 70.387575] do_syscall_64+0x3f/0x90
[ 70.388076] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.388754] RIP: 0033:0x7ff04f5c20d7
[ 70.389253] 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
[ 70.391511] RSP: 002b:00007fff25310fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.392496] RAX: ffffffffffffffda RBX: 00007fff253115e8 RCX: 00007ff04f5c20d7
[ 70.393418] RDX: 00007ff04f62c41f RSI: 00007fff25310f40 RDI: 0000000040000000
[ 70.394345] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff25310d50
[ 70.395259] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff04f6d4bf0
[ 70.396184] R13: 00007fff25311080 R14: 0000000000000000 R15: 00000000000000f8
[ 70.397102]
[ 70.397444] irq event stamp: 8807
[ 70.397902] hardirqs last enabled at (8817): [] __up_console_sem+0x78/0x80
[ 70.399009] hardirqs last disabled at (8828): [] __up_console_sem+0x5d/0x80
[ 70.400113] softirqs last enabled at (8524): [] irq_exit_rcu+0x93/0xc0
[ 70.401206] softirqs last disabled at (8515): [] irq_exit_rcu+0x93/0xc0
[ 70.402291] ---[ end trace 0000000000000000 ]---
[ 70.407896] ------------[ cut here ]------------
[ 70.408541] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.410278] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.411379] Modules linked in:
[ 70.411800] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.413009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.414073] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.414777] 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
[ 70.417051] RSP: 0018:ffff88801e9efc00 EFLAGS: 00010282
[ 70.417760] RAX: 0000000000000000 RBX: ffff888009797840 RCX: 0000000000000000
[ 70.418713] RDX: ffff888019c19b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.419636] RBP: ffff888009797854 R08: 0000000000000001 R09: 0000000000000000
[ 70.420569] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.421505] R13: ffffffff84e23fe0 R14: ffff888009797848 R15: ffffffff84da7d60
[ 70.422447] FS: 00005555572f6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.423480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.424253] CR2: 00007fd46f6d83e0 CR3: 000000001441e000 CR4: 0000000000350ee0
[ 70.425184] Call Trace:
[ 70.425521]
[ 70.425829] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.426523] ipv6_frags_init_net+0x206/0x3c0
[ 70.427106] ops_init+0xbb/0x6b0
[ 70.427603] setup_net+0x3d9/0x990
[ 70.428075] ? down_read_killable+0x1d7/0x4e0
[ 70.428695] ? __pfx_setup_net+0x10/0x10
[ 70.429260] ? copy_net_ns+0x17c/0x770
[ 70.429790] copy_net_ns+0x321/0x770
[ 70.430338] create_new_namespaces+0x3f6/0xb30
[ 70.430947] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.431624] ksys_unshare+0x44d/0x8e0
[ 70.432164] ? __pfx_ksys_unshare+0x10/0x10
[ 70.432732] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.433496] __x64_sys_unshare+0x31/0x40
[ 70.434049] do_syscall_64+0x3f/0x90
[ 70.434578] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.435281] RIP: 0033:0x7ff04f5c20d7
[ 70.435763] 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
[ 70.438039] RSP: 002b:00007fff25310fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.439035] RAX: ffffffffffffffda RBX: 00007fff253115e8 RCX: 00007ff04f5c20d7
[ 70.439963] RDX: 00007ff04f62c41f RSI: 00007fff25310f40 RDI: 0000000040000000
[ 70.440886] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff25310d50
[ 70.441809] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff04f6d4bf0
[ 70.442737] R13: 00007fff25311080 R14: 0000000000000000 R15: 00000000000000f8
[ 70.443690]
[ 70.444003] irq event stamp: 10635
[ 70.444486] hardirqs last enabled at (10647): [] __up_console_sem+0x78/0x80
[ 70.445590] hardirqs last disabled at (10658): [] __up_console_sem+0x5d/0x80
[ 70.446718] softirqs last enabled at (9932): [] irq_exit_rcu+0x93/0xc0
[ 70.447785] softirqs last disabled at (9891): [] irq_exit_rcu+0x93/0xc0
[ 70.448864] ---[ end trace 0000000000000000 ]---
[ 70.450290] ------------[ cut here ]------------
[ 70.450901] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.452887] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.454021] Modules linked in:
[ 70.454468] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.455689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.456744] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.457440] 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
[ 70.459719] RSP: 0018:ffff88801e9efbf0 EFLAGS: 00010286
[ 70.460424] RAX: 0000000000000000 RBX: ffff888009796440 RCX: 0000000000000000
[ 70.461342] RDX: ffff888019c19b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.462283] RBP: ffff888009796454 R08: 0000000000000001 R09: 0000000000000000
[ 70.463217] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.464104] R13: ffffffff84e23fe0 R14: ffff888009796448 R15: ffffffff84db0aa0
[ 70.465038] FS: 00005555572f6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.466105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.466871] CR2: 00007fd46f6d83e0 CR3: 000000001441e000 CR4: 0000000000350ee0
[ 70.467809] Call Trace:
[ 70.468182]
[ 70.468493] nf_ct_net_init+0x224/0x3d0
[ 70.469033] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.469658] ops_init+0xbb/0x6b0
[ 70.470162] setup_net+0x3d9/0x990
[ 70.470636] ? down_read_killable+0x1d7/0x4e0
[ 70.471262] ? __pfx_setup_net+0x10/0x10
[ 70.471793] ? copy_net_ns+0x17c/0x770
[ 70.472349] copy_net_ns+0x321/0x770
[ 70.472848] create_new_namespaces+0x3f6/0xb30
[ 70.473483] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.474164] ksys_unshare+0x44d/0x8e0
[ 70.474673] ? __pfx_ksys_unshare+0x10/0x10
[ 70.475255] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.475964] __x64_sys_unshare+0x31/0x40
[ 70.476507] do_syscall_64+0x3f/0x90
[ 70.476986] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.477659] RIP: 0033:0x7ff04f5c20d7
[ 70.478177] 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
[ 70.480359] RSP: 002b:00007fff25310fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.481318] RAX: ffffffffffffffda RBX: 00007fff253115e8 RCX: 00007ff04f5c20d7
[ 70.482223] RDX: 00007ff04f62c41f RSI: 00007fff25310f40 RDI: 0000000040000000
[ 70.483082] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff25310d50
[ 70.483963] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff04f6d4bf0
[ 70.484883] R13: 00007fff25311080 R14: 0000000000000000 R15: 00000000000000f8
[ 70.485811]
[ 70.486165] irq event stamp: 11431
[ 70.486600] hardirqs last enabled at (11441): [] __up_console_sem+0x78/0x80
[ 70.487689] hardirqs last disabled at (11452): [] __up_console_sem+0x5d/0x80
[ 70.488747] softirqs last enabled at (11402): [] irq_exit_rcu+0x93/0xc0
[ 70.489785] softirqs last disabled at (11393): [] irq_exit_rcu+0x93/0xc0
[ 70.490853] ---[ end trace 0000000000000000 ]---
executing program
[ 72.036926] Bluetooth: hci0: command 0x0409 tx timeout
[ 74.084216] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 76.132302] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.180230] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:53:40 Registers:
info registers vcpu 0
RAX=000000000002c45f 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=00007fd46f76b598 CR3=000000000def8000 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=2032353a33353a35302038312079614d XMM01=5d3836393136332e30372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e9ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 00005555572f6400 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=00007fd46f6d83e0 CR3=000000001441e000 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