Warning: Permanently added '[localhost]:31054' (ECDSA) to the list of known hosts.
2023/05/17 12:37:06 fuzzer started
2023/05/17 12:37:07 dialing manager at localhost:44319
2023/05/17 12:37:07 checking machine...
2023/05/17 12:37:07 checking revisions...
syzkaller login: [ 44.870728] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:37:07 testing simple program...
[ 44.942306] cgroup: Unknown subsys name 'net'
[ 45.022815] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.812783] audit: type=1400 audit(1684327040.292:6): 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
[ 58.952562] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.954579] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.955948] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.959447] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.961539] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.963518] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.342521] ------------[ cut here ]------------
[ 59.343203] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.344916] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.346039] Modules linked in:
[ 59.346606] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.351596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.352760] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.353597] 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
[ 59.356032] RSP: 0018:ffff88802029fc00 EFLAGS: 00010282
[ 59.356848] RAX: 0000000000000000 RBX: ffff88800cb22c40 RCX: 0000000000000000
[ 59.357798] RDX: ffff888018c29b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.358762] RBP: ffff88800cb22c54 R08: 0000000000000001 R09: 0000000000000000
[ 59.359719] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.360663] R13: ffffffff84e23fe0 R14: ffff88800cb22c48 R15: ffffffff84d74dc0
[ 59.361630] FS: 0000555555a9b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.362715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.363525] CR2: 00007f9303a136f4 CR3: 000000000fdd4000 CR4: 0000000000350ee0
[ 59.364491] Call Trace:
[ 59.364834]
[ 59.365153] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.365838] ipv4_frags_init_net+0x269/0x440
[ 59.366459] ops_init+0xbb/0x6b0
[ 59.366929] setup_net+0x3d9/0x990
[ 59.367484] ? down_read_killable+0x1d7/0x4e0
[ 59.368082] ? __pfx_setup_net+0x10/0x10
[ 59.368648] ? copy_net_ns+0x17c/0x770
[ 59.369181] copy_net_ns+0x321/0x770
[ 59.369718] create_new_namespaces+0x3f6/0xb30
[ 59.370352] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.370992] ksys_unshare+0x44d/0x8e0
[ 59.371531] ? __pfx_ksys_unshare+0x10/0x10
[ 59.372073] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.372823] __x64_sys_unshare+0x31/0x40
[ 59.373377] do_syscall_64+0x3f/0x90
[ 59.373860] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.374544] RIP: 0033:0x7f5eb1d800d7
[ 59.375005] 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
[ 59.377214] RSP: 002b:00007ffd37b681a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.378175] RAX: ffffffffffffffda RBX: 00007ffd37b687e8 RCX: 00007f5eb1d800d7
[ 59.379072] RDX: 00007f5eb1dea41f RSI: 00007ffd37b68140 RDI: 0000000040000000
[ 59.379962] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd37b67f50
[ 59.380849] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5eb1e92bf0
[ 59.381729] R13: 00007ffd37b68280 R14: 0000000000000000 R15: 00000000000000f8
[ 59.382642]
[ 59.382943] irq event stamp: 8981
[ 59.383402] hardirqs last enabled at (8993): [] __up_console_sem+0x78/0x80
[ 59.384458] hardirqs last disabled at (9004): [] __up_console_sem+0x5d/0x80
[ 59.385520] softirqs last enabled at (8566): [] irq_exit_rcu+0x93/0xc0
[ 59.386558] softirqs last disabled at (8525): [] irq_exit_rcu+0x93/0xc0
[ 59.387621] ---[ end trace 0000000000000000 ]---
[ 59.394135] ------------[ cut here ]------------
[ 59.394818] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.396505] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.397581] Modules linked in:
[ 59.397991] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.399165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.400198] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.400882] 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
[ 59.403061] RSP: 0018:ffff88802029fc00 EFLAGS: 00010282
[ 59.403758] RAX: 0000000000000000 RBX: ffff88800f0dac40 RCX: 0000000000000000
[ 59.404648] RDX: ffff888018c29b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.405538] RBP: ffff88800f0dac54 R08: 0000000000000001 R09: 0000000000000000
[ 59.406424] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.407342] R13: ffffffff84e23fe0 R14: ffff88800f0dac48 R15: ffffffff84da7d60
[ 59.408202] FS: 0000555555a9b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.409193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.409933] CR2: 00007f9303a136f4 CR3: 000000000fdd4000 CR4: 0000000000350ee0
[ 59.410825] Call Trace:
[ 59.411150]
[ 59.411486] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.412099] ipv6_frags_init_net+0x206/0x3c0
[ 59.412692] ops_init+0xbb/0x6b0
[ 59.413138] setup_net+0x3d9/0x990
[ 59.413633] ? down_read_killable+0x1d7/0x4e0
[ 59.414204] ? __pfx_setup_net+0x10/0x10
[ 59.414743] ? copy_net_ns+0x17c/0x770
[ 59.415292] copy_net_ns+0x321/0x770
[ 59.415806] create_new_namespaces+0x3f6/0xb30
[ 59.416422] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.417038] ksys_unshare+0x44d/0x8e0
[ 59.417566] ? __pfx_ksys_unshare+0x10/0x10
[ 59.418109] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.418846] __x64_sys_unshare+0x31/0x40
[ 59.419410] do_syscall_64+0x3f/0x90
[ 59.419892] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.420651] RIP: 0033:0x7f5eb1d800d7
[ 59.421193] 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
[ 59.423738] RSP: 002b:00007ffd37b681a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.424875] RAX: ffffffffffffffda RBX: 00007ffd37b687e8 RCX: 00007f5eb1d800d7
[ 59.425957] RDX: 00007f5eb1dea41f RSI: 00007ffd37b68140 RDI: 0000000040000000
[ 59.427030] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd37b67f50
[ 59.428145] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5eb1e92bf0
[ 59.429227] R13: 00007ffd37b68280 R14: 0000000000000000 R15: 00000000000000f8
[ 59.430353]
[ 59.430714] irq event stamp: 11031
[ 59.431234] hardirqs last enabled at (11041): [] __up_console_sem+0x78/0x80
[ 59.432570] hardirqs last disabled at (11054): [] __up_console_sem+0x5d/0x80
[ 59.433864] softirqs last enabled at (10512): [] irq_exit_rcu+0x93/0xc0
[ 59.435079] softirqs last disabled at (10491): [] irq_exit_rcu+0x93/0xc0
[ 59.436323] ---[ end trace 0000000000000000 ]---
[ 59.437937] ------------[ cut here ]------------
[ 59.438694] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.440931] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.442215] Modules linked in:
[ 59.442742] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.444158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.445381] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.446155] 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
[ 59.448796] RSP: 0018:ffff88802029fbf0 EFLAGS: 00010286
[ 59.449624] RAX: 0000000000000000 RBX: ffff88800f0db440 RCX: 0000000000000000
[ 59.450697] RDX: ffff888018c29b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.451790] RBP: ffff88800f0db454 R08: 0000000000000001 R09: 0000000000000000
[ 59.452872] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.453961] R13: ffffffff84e23fe0 R14: ffff88800f0db448 R15: ffffffff84db0aa0
[ 59.455061] FS: 0000555555a9b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.456304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.457165] CR2: 00007f9303a136f4 CR3: 000000000fdd4000 CR4: 0000000000350ee0
[ 59.458237] Call Trace:
[ 59.458663]
[ 59.459022] nf_ct_net_init+0x224/0x3d0
[ 59.459690] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.460432] ops_init+0xbb/0x6b0
[ 59.460957] setup_net+0x3d9/0x990
[ 59.461534] ? down_read_killable+0x1d7/0x4e0
[ 59.462209] ? __pfx_setup_net+0x10/0x10
[ 59.462848] ? copy_net_ns+0x17c/0x770
[ 59.463492] copy_net_ns+0x321/0x770
[ 59.464059] create_new_namespaces+0x3f6/0xb30
[ 59.464796] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.465562] ksys_unshare+0x44d/0x8e0
[ 59.466129] ? __pfx_ksys_unshare+0x10/0x10
[ 59.466802] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.467697] __x64_sys_unshare+0x31/0x40
[ 59.468333] do_syscall_64+0x3f/0x90
[ 59.468891] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.469672] RIP: 0033:0x7f5eb1d800d7
[ 59.470206] 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
[ 59.472833] RSP: 002b:00007ffd37b681a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.473973] RAX: ffffffffffffffda RBX: 00007ffd37b687e8 RCX: 00007f5eb1d800d7
[ 59.475043] RDX: 00007f5eb1dea41f RSI: 00007ffd37b68140 RDI: 0000000040000000
[ 59.476126] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd37b67f50
[ 59.477200] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5eb1e92bf0
[ 59.478293] R13: 00007ffd37b68280 R14: 0000000000000000 R15: 00000000000000f8
[ 59.479414]
[ 59.479775] irq event stamp: 11875
[ 59.480333] hardirqs last enabled at (11887): [] __up_console_sem+0x78/0x80
[ 59.481604] hardirqs last disabled at (11898): [] __up_console_sem+0x5d/0x80
[ 59.482891] softirqs last enabled at (11520): [] irq_exit_rcu+0x93/0xc0
[ 59.484162] softirqs last disabled at (11511): [] irq_exit_rcu+0x93/0xc0
[ 59.485420] ---[ end trace 0000000000000000 ]---
executing program
[ 61.031830] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.078371] Bluetooth: hci0: command 0x041b tx timeout
[ 65.126346] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.174344] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:37:13 Registers:
info registers vcpu 0
RAX=000000000002ee61 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=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 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=00007fe6292d7a50 CR3=000000000e62a000 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=266096f64d20c6b51746aa0837cc1c75
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f55e5f2f22e99e12000000000013b538 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=aa763faaf38f9b0700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802029f598
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 0000555555a9b400 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=00007f9303a136f4 CR3=000000000fdd4000 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