Warning: Permanently added '[localhost]:56774' (ECDSA) to the list of known hosts.
2023/05/17 20:42:49 fuzzer started
2023/05/17 20:42:49 dialing manager at localhost:44319
2023/05/17 20:42:49 checking machine...
2023/05/17 20:42:49 checking revisions...
syzkaller login: [ 38.193376] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:42:49 testing simple program...
[ 38.259479] cgroup: Unknown subsys name 'net'
[ 38.337128] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.822268] audit: type=1400 audit(1684356183.157:6): 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
[ 52.930234] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.931758] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.934443] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.936710] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.938299] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.939612] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.310066] ------------[ cut here ]------------
[ 53.310830] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.312807] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.314088] Modules linked in:
[ 53.314661] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.319025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.320203] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.320881] 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
[ 53.323142] RSP: 0018:ffff88801681fc00 EFLAGS: 00010282
[ 53.323794] RAX: 0000000000000000 RBX: ffff88800d782c40 RCX: 0000000000000000
[ 53.324698] RDX: ffff88800ec3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.325596] RBP: ffff88800d782c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.326482] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.327378] R13: ffffffff84e23fe0 R14: ffff88800d782c48 R15: ffffffff84d74dc0
[ 53.328268] FS: 000055555648d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.329296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.330040] CR2: 00007fd8ecabc6f4 CR3: 0000000016d2e000 CR4: 0000000000350ef0
[ 53.330921] Call Trace:
[ 53.331282]
[ 53.331585] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.332233] ipv4_frags_init_net+0x269/0x440
[ 53.332817] ops_init+0xbb/0x6b0
[ 53.333305] setup_net+0x3d9/0x990
[ 53.333765] ? down_read_killable+0x1d7/0x4e0
[ 53.334366] ? __pfx_setup_net+0x10/0x10
[ 53.334876] ? copy_net_ns+0x17c/0x770
[ 53.335428] copy_net_ns+0x321/0x770
[ 53.335920] create_new_namespaces+0x3f6/0xb30
[ 53.336593] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.337243] ksys_unshare+0x44d/0x8e0
[ 53.337735] ? __pfx_ksys_unshare+0x10/0x10
[ 53.338313] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.339059] __x64_sys_unshare+0x31/0x40
[ 53.339585] do_syscall_64+0x3f/0x90
[ 53.340098] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.340754] RIP: 0033:0x7f87020010d7
[ 53.341258] 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
[ 53.343411] RSP: 002b:00007ffc2c1634f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.344359] RAX: ffffffffffffffda RBX: 00007ffc2c163b38 RCX: 00007f87020010d7
[ 53.345271] RDX: 00007f870206b41f RSI: 00007ffc2c163490 RDI: 0000000040000000
[ 53.346156] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2c1632a0
[ 53.347035] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8702113bf0
[ 53.347899] R13: 00007ffc2c1635d0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.348829]
[ 53.349160] irq event stamp: 9257
[ 53.349593] hardirqs last enabled at (9267): [] __up_console_sem+0x78/0x80
[ 53.350647] hardirqs last disabled at (9278): [] __up_console_sem+0x5d/0x80
[ 53.351712] softirqs last enabled at (8830): [] irq_exit_rcu+0x93/0xc0
[ 53.352756] softirqs last disabled at (8793): [] irq_exit_rcu+0x93/0xc0
[ 53.353799] ---[ end trace 0000000000000000 ]---
[ 53.358690] ------------[ cut here ]------------
[ 53.359437] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.361096] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.362155] Modules linked in:
[ 53.362568] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.363721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.364741] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.365416] 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
[ 53.367594] RSP: 0018:ffff88801681fc00 EFLAGS: 00010282
[ 53.368280] RAX: 0000000000000000 RBX: ffff88800e511840 RCX: 0000000000000000
[ 53.369182] RDX: ffff88800ec3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.370071] RBP: ffff88800e511854 R08: 0000000000000001 R09: 0000000000000000
[ 53.370937] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.371827] R13: ffffffff84e23fe0 R14: ffff88800e511848 R15: ffffffff84da7d60
[ 53.372729] FS: 000055555648d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.373712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.374454] CR2: 00007fd8ecabc6f4 CR3: 0000000016d2e000 CR4: 0000000000350ef0
[ 53.375346] Call Trace:
[ 53.375679]
[ 53.376010] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.376651] ipv6_frags_init_net+0x206/0x3c0
[ 53.377244] ops_init+0xbb/0x6b0
[ 53.377692] setup_net+0x3d9/0x990
[ 53.378188] ? down_read_killable+0x1d7/0x4e0
[ 53.378760] ? __pfx_setup_net+0x10/0x10
[ 53.379312] ? copy_net_ns+0x17c/0x770
[ 53.379836] copy_net_ns+0x321/0x770
[ 53.380358] create_new_namespaces+0x3f6/0xb30
[ 53.381002] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.381634] ksys_unshare+0x44d/0x8e0
[ 53.382168] ? __pfx_ksys_unshare+0x10/0x10
[ 53.382724] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.383468] __x64_sys_unshare+0x31/0x40
[ 53.384013] do_syscall_64+0x3f/0x90
[ 53.384503] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.385174] RIP: 0033:0x7f87020010d7
[ 53.385639] 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
[ 53.387815] RSP: 002b:00007ffc2c1634f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.388782] RAX: ffffffffffffffda RBX: 00007ffc2c163b38 RCX: 00007f87020010d7
[ 53.389680] RDX: 00007f870206b41f RSI: 00007ffc2c163490 RDI: 0000000040000000
[ 53.390567] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2c1632a0
[ 53.391464] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8702113bf0
[ 53.392358] R13: 00007ffc2c1635d0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.393280]
[ 53.393587] irq event stamp: 10837
[ 53.394049] hardirqs last enabled at (10849): [] __up_console_sem+0x78/0x80
[ 53.395110] hardirqs last disabled at (10860): [] __up_console_sem+0x5d/0x80
[ 53.396190] softirqs last enabled at (10398): [] irq_exit_rcu+0x93/0xc0
[ 53.397256] softirqs last disabled at (10393): [] irq_exit_rcu+0x93/0xc0
[ 53.398306] ---[ end trace 0000000000000000 ]---
[ 53.399664] ------------[ cut here ]------------
[ 53.400336] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.402300] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.403358] Modules linked in:
[ 53.403772] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.404937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.405931] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.406613] 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
[ 53.408793] RSP: 0018:ffff88801681fbf0 EFLAGS: 00010286
[ 53.409479] RAX: 0000000000000000 RBX: ffff88800ea45c40 RCX: 0000000000000000
[ 53.410366] RDX: ffff88800ec3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.411257] RBP: ffff88800ea45c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.412152] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.413052] R13: ffffffff84e23fe0 R14: ffff88800ea45c48 R15: ffffffff84db0aa0
[ 53.413916] FS: 000055555648d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.414915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.415661] CR2: 00007fd8ecabc6f4 CR3: 0000000016d2e000 CR4: 0000000000350ef0
[ 53.416589] Call Trace:
[ 53.416930]
[ 53.417268] nf_ct_net_init+0x224/0x3d0
[ 53.417796] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.418401] ops_init+0xbb/0x6b0
[ 53.418864] setup_net+0x3d9/0x990
[ 53.419360] ? down_read_killable+0x1d7/0x4e0
[ 53.419926] ? __pfx_setup_net+0x10/0x10
[ 53.420496] ? copy_net_ns+0x17c/0x770
[ 53.421043] copy_net_ns+0x321/0x770
[ 53.421533] create_new_namespaces+0x3f6/0xb30
[ 53.422161] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.422789] ksys_unshare+0x44d/0x8e0
[ 53.423318] ? __pfx_ksys_unshare+0x10/0x10
[ 53.423861] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.424623] __x64_sys_unshare+0x31/0x40
[ 53.425176] do_syscall_64+0x3f/0x90
[ 53.425660] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.426329] RIP: 0033:0x7f87020010d7
[ 53.426795] 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
[ 53.428986] RSP: 002b:00007ffc2c1634f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.429910] RAX: ffffffffffffffda RBX: 00007ffc2c163b38 RCX: 00007f87020010d7
[ 53.430807] RDX: 00007f870206b41f RSI: 00007ffc2c163490 RDI: 0000000040000000
[ 53.431692] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2c1632a0
[ 53.432603] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8702113bf0
[ 53.433494] R13: 00007ffc2c1635d0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.434420]
[ 53.434723] irq event stamp: 11687
[ 53.435192] hardirqs last enabled at (11699): [] __up_console_sem+0x78/0x80
[ 53.436252] hardirqs last disabled at (11710): [] __up_console_sem+0x5d/0x80
[ 53.437335] softirqs last enabled at (11596): [] irq_exit_rcu+0x93/0xc0
[ 53.438378] softirqs last disabled at (11589): [] irq_exit_rcu+0x93/0xc0
[ 53.439429] ---[ end trace 0000000000000000 ]---
[ 55.014629] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.062042] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.110021] Bluetooth: hci0: command 0x040f tx timeout
[ 61.158049] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:43:02 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801681f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555648d400 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=00007fd8ecabc6f4 CR3=0000000016d2e000 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=0000000000027e19 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=00007f8e780230a0 CR3=000000000eb7e000 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=299143d32bc3ffbb134d9e719ac51a6f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=9d0b6e24962af217000000000013c578 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=291850abb2bacf0e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000