Warning: Permanently added '[localhost]:52739' (ECDSA) to the list of known hosts.
2023/05/18 09:20:24 fuzzer started
2023/05/18 09:20:24 dialing manager at localhost:44319
2023/05/18 09:20:24 checking machine...
2023/05/18 09:20:24 checking revisions...
syzkaller login: [ 35.693875] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:20:24 testing simple program...
[ 35.770799] cgroup: Unknown subsys name 'net'
[ 35.851502] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.864646] audit: type=1400 audit(1684401637.146:6): 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
[ 48.964490] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.971435] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.972701] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.976544] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.978545] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.979863] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.351696] ------------[ cut here ]------------
[ 49.352567] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.354999] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.356386] Modules linked in:
[ 49.356876] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.361574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.362633] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.363333] 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
[ 49.365613] RSP: 0018:ffff8880194afc00 EFLAGS: 00010282
[ 49.366312] RAX: 0000000000000000 RBX: ffff88800e299040 RCX: 0000000000000000
[ 49.367228] RDX: ffff88800f8e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.368172] RBP: ffff88800e299054 R08: 0000000000000001 R09: 0000000000000000
[ 49.369060] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.369940] R13: ffffffff84e23fe0 R14: ffff88800e299048 R15: ffffffff84d74dc0
[ 49.370798] FS: 0000555555f21400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.371789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.372522] CR2: 00007f5161ab86f4 CR3: 000000000e9d0000 CR4: 0000000000350ef0
[ 49.373406] Call Trace:
[ 49.373733]
[ 49.374057] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.374670] ipv4_frags_init_net+0x269/0x440
[ 49.375255] ops_init+0xbb/0x6b0
[ 49.375702] setup_net+0x3d9/0x990
[ 49.376203] ? down_read_killable+0x1d7/0x4e0
[ 49.376768] ? __pfx_setup_net+0x10/0x10
[ 49.377305] ? copy_net_ns+0x17c/0x770
[ 49.377808] copy_net_ns+0x321/0x770
[ 49.378318] create_new_namespaces+0x3f6/0xb30
[ 49.378929] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.379544] ksys_unshare+0x44d/0x8e0
[ 49.380069] ? __pfx_ksys_unshare+0x10/0x10
[ 49.380610] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.381348] __x64_sys_unshare+0x31/0x40
[ 49.381860] do_syscall_64+0x3f/0x90
[ 49.382368] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.383033] RIP: 0033:0x7f50ade8d0d7
[ 49.383495] 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
[ 49.385639] RSP: 002b:00007ffd244b0d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.386568] RAX: ffffffffffffffda RBX: 00007ffd244b13a8 RCX: 00007f50ade8d0d7
[ 49.387449] RDX: 00007f50adef741f RSI: 00007ffd244b0d00 RDI: 0000000040000000
[ 49.388345] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd244b0b10
[ 49.389233] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f50adf9fbf0
[ 49.390123] R13: 00007ffd244b0e40 R14: 0000000000000000 R15: 00000000000000f8
[ 49.391024]
[ 49.391322] irq event stamp: 8959
[ 49.391744] hardirqs last enabled at (8969): [] __up_console_sem+0x78/0x80
[ 49.392810] hardirqs last disabled at (8980): [] __up_console_sem+0x5d/0x80
[ 49.393853] softirqs last enabled at (8532): [] irq_exit_rcu+0x93/0xc0
[ 49.394866] softirqs last disabled at (8523): [] irq_exit_rcu+0x93/0xc0
[ 49.395933] ---[ end trace 0000000000000000 ]---
[ 49.401119] ------------[ cut here ]------------
[ 49.401708] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.403378] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.404456] Modules linked in:
[ 49.404858] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.406011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.407021] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.407662] 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
[ 49.409844] RSP: 0018:ffff8880194afc00 EFLAGS: 00010282
[ 49.410515] RAX: 0000000000000000 RBX: ffff88800e384640 RCX: 0000000000000000
[ 49.411399] RDX: ffff88800f8e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.412290] RBP: ffff88800e384654 R08: 0000000000000001 R09: 0000000000000000
[ 49.413180] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.414070] R13: ffffffff84e23fe0 R14: ffff88800e384648 R15: ffffffff84da7d60
[ 49.414962] FS: 0000555555f21400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.415951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.416655] CR2: 00007f5161ab86f4 CR3: 000000000e9d0000 CR4: 0000000000350ef0
[ 49.417536] Call Trace:
[ 49.417858]
[ 49.418182] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.418793] ipv6_frags_init_net+0x206/0x3c0
[ 49.419372] ops_init+0xbb/0x6b0
[ 49.419820] setup_net+0x3d9/0x990
[ 49.420323] ? down_read_killable+0x1d7/0x4e0
[ 49.420959] ? __pfx_setup_net+0x10/0x10
[ 49.421482] ? copy_net_ns+0x17c/0x770
[ 49.422024] copy_net_ns+0x321/0x770
[ 49.422515] create_new_namespaces+0x3f6/0xb30
[ 49.423125] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.423741] ksys_unshare+0x44d/0x8e0
[ 49.424287] ? __pfx_ksys_unshare+0x10/0x10
[ 49.424831] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.425566] __x64_sys_unshare+0x31/0x40
[ 49.426112] do_syscall_64+0x3f/0x90
[ 49.426605] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.427288] RIP: 0033:0x7f50ade8d0d7
[ 49.427752] 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
[ 49.429986] RSP: 002b:00007ffd244b0d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.430925] RAX: ffffffffffffffda RBX: 00007ffd244b13a8 RCX: 00007f50ade8d0d7
[ 49.431771] RDX: 00007f50adef741f RSI: 00007ffd244b0d00 RDI: 0000000040000000
[ 49.432666] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd244b0b10
[ 49.433542] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f50adf9fbf0
[ 49.434436] R13: 00007ffd244b0e40 R14: 0000000000000000 R15: 00000000000000f8
[ 49.435338]
[ 49.435637] irq event stamp: 10923
[ 49.436132] hardirqs last enabled at (10935): [] __up_console_sem+0x78/0x80
[ 49.437192] hardirqs last disabled at (10946): [] __up_console_sem+0x5d/0x80
[ 49.438245] softirqs last enabled at (10476): [] irq_exit_rcu+0x93/0xc0
[ 49.439277] softirqs last disabled at (10471): [] irq_exit_rcu+0x93/0xc0
[ 49.440323] ---[ end trace 0000000000000000 ]---
[ 49.441617] ------------[ cut here ]------------
[ 49.442233] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.444171] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.445232] Modules linked in:
[ 49.445634] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.446768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.447764] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.448464] 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
[ 49.450627] RSP: 0018:ffff8880194afbf0 EFLAGS: 00010286
[ 49.451308] RAX: 0000000000000000 RBX: ffff88800e384040 RCX: 0000000000000000
[ 49.452202] RDX: ffff88800f8e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.453086] RBP: ffff88800e384054 R08: 0000000000000001 R09: 0000000000000000
[ 49.453976] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.454828] R13: ffffffff84e23fe0 R14: ffff88800e384048 R15: ffffffff84db0aa0
[ 49.455719] FS: 0000555555f21400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.456717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.457448] CR2: 00007f5161ab86f4 CR3: 000000000e9d0000 CR4: 0000000000350ef0
[ 49.458328] Call Trace:
[ 49.458649]
[ 49.458975] nf_ct_net_init+0x224/0x3d0
[ 49.459489] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.460106] ops_init+0xbb/0x6b0
[ 49.460552] setup_net+0x3d9/0x990
[ 49.461028] ? down_read_killable+0x1d7/0x4e0
[ 49.461600] ? __pfx_setup_net+0x10/0x10
[ 49.462132] ? copy_net_ns+0x17c/0x770
[ 49.462638] copy_net_ns+0x321/0x770
[ 49.463141] create_new_namespaces+0x3f6/0xb30
[ 49.463739] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.464396] ksys_unshare+0x44d/0x8e0
[ 49.464909] ? __pfx_ksys_unshare+0x10/0x10
[ 49.465461] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.466196] __x64_sys_unshare+0x31/0x40
[ 49.466722] do_syscall_64+0x3f/0x90
[ 49.467229] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.467918] RIP: 0033:0x7f50ade8d0d7
[ 49.468395] 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
[ 49.470600] RSP: 002b:00007ffd244b0d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.471566] RAX: ffffffffffffffda RBX: 00007ffd244b13a8 RCX: 00007f50ade8d0d7
[ 49.472485] RDX: 00007f50adef741f RSI: 00007ffd244b0d00 RDI: 0000000040000000
[ 49.473372] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd244b0b10
[ 49.474257] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f50adf9fbf0
[ 49.475132] R13: 00007ffd244b0e40 R14: 0000000000000000 R15: 00000000000000f8
[ 49.476064]
[ 49.476363] irq event stamp: 11709
[ 49.476793] hardirqs last enabled at (11719): [] __up_console_sem+0x78/0x80
[ 49.477851] hardirqs last disabled at (11730): [] __up_console_sem+0x5d/0x80
[ 49.478914] softirqs last enabled at (11616): [] irq_exit_rcu+0x93/0xc0
[ 49.479960] softirqs last disabled at (11605): [] irq_exit_rcu+0x93/0xc0
[ 49.480993] ---[ end trace 0000000000000000 ]---
executing program
[ 50.988550] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.036554] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.085323] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.132011] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
09:20:38 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880194af598
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 0000555555f21400 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=00007f5161ab86f4 CR3=000000000e9d0000 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=000000000003335b 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=00007fa44602c1c8 CR3=00000000162b0000 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=d5ec91eedb000b9d4141ccf5b52919aa
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=170b75440afa538c000000000013c760 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d7752bd01d38d8cf00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000