Warning: Permanently added '[localhost]:3823' (ECDSA) to the list of known hosts.
2023/05/17 00:22:21 fuzzer started
2023/05/17 00:22:21 dialing manager at localhost:35573
2023/05/17 00:22:21 checking machine...
2023/05/17 00:22:21 checking revisions...
syzkaller login: [ 47.883357] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:22:21 testing simple program...
[ 47.960390] cgroup: Unknown subsys name 'net'
[ 48.033583] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.833926] audit: type=1400 audit(1684282954.707:6): 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
[ 61.921990] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.927007] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.928697] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.932248] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.934680] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.935853] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.340794] ------------[ cut here ]------------
[ 62.342010] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.344060] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.345386] Modules linked in:
[ 62.345841] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.350603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.351668] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.352392] 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
[ 62.354785] RSP: 0018:ffff88801fdefc00 EFLAGS: 00010282
[ 62.355528] RAX: 0000000000000000 RBX: ffff88800fec4c40 RCX: 0000000000000000
[ 62.356486] RDX: ffff88801a013680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.357462] RBP: ffff88800fec4c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.358423] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.359381] R13: ffffffff84e223a0 R14: ffff88800fec4c48 R15: ffffffff84d73340
[ 62.360345] FS: 0000555557026400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.361442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.362245] CR2: 00007f01d9774000 CR3: 000000000dcfe000 CR4: 0000000000350ef0
[ 62.363207] Call Trace:
[ 62.363565]
[ 62.363882] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.364575] ipv4_frags_init_net+0x269/0x440
[ 62.365233] ops_init+0xbb/0x6b0
[ 62.365724] setup_net+0x3d9/0x990
[ 62.366243] ? down_read_killable+0x1d7/0x4e0
[ 62.366861] ? __pfx_setup_net+0x10/0x10
[ 62.367444] ? copy_net_ns+0x17c/0x770
[ 62.367988] copy_net_ns+0x321/0x770
[ 62.368547] create_new_namespaces+0x3f6/0xb30
[ 62.369227] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.369899] ksys_unshare+0x44d/0x8e0
[ 62.370464] ? __pfx_ksys_unshare+0x10/0x10
[ 62.371059] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.371863] __x64_sys_unshare+0x31/0x40
[ 62.372464] do_syscall_64+0x3f/0x90
[ 62.372983] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.373703] RIP: 0033:0x7f93d716d0d7
[ 62.374233] 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
[ 62.376605] RSP: 002b:00007ffdee72c668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.377653] RAX: ffffffffffffffda RBX: 00007ffdee72cca8 RCX: 00007f93d716d0d7
[ 62.378625] RDX: 00007f93d71d741f RSI: 00007ffdee72c600 RDI: 0000000040000000
[ 62.379592] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdee72c410
[ 62.380557] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f93d727fbf0
[ 62.381526] R13: 00007ffdee72c740 R14: 0000000000000000 R15: 00000000000000f8
[ 62.382506]
[ 62.382831] irq event stamp: 8023
[ 62.383326] hardirqs last enabled at (8035): [] __up_console_sem+0x78/0x80
[ 62.384476] hardirqs last disabled at (8046): [] __up_console_sem+0x5d/0x80
[ 62.385651] softirqs last enabled at (7884): [] irq_exit_rcu+0x93/0xc0
[ 62.386765] softirqs last disabled at (7879): [] irq_exit_rcu+0x93/0xc0
[ 62.387883] ---[ end trace 0000000000000000 ]---
[ 62.393404] ------------[ cut here ]------------
[ 62.394048] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.395918] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.397082] Modules linked in:
[ 62.397548] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.398799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.399896] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.400624] 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
[ 62.403013] RSP: 0018:ffff88801fdefc00 EFLAGS: 00010282
[ 62.403769] RAX: 0000000000000000 RBX: ffff888015ada440 RCX: 0000000000000000
[ 62.404727] RDX: ffff88801a013680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.405712] RBP: ffff888015ada454 R08: 0000000000000001 R09: 0000000000000000
[ 62.406670] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.407636] R13: ffffffff84e223a0 R14: ffff888015ada448 R15: ffffffff84da62e0
[ 62.408600] FS: 0000555557026400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.409694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.410500] CR2: 00007f01d9774000 CR3: 000000000dcfe000 CR4: 0000000000350ef0
[ 62.411459] Call Trace:
[ 62.411811]
[ 62.412167] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.412839] ipv6_frags_init_net+0x206/0x3c0
[ 62.413496] ops_init+0xbb/0x6b0
[ 62.413980] setup_net+0x3d9/0x990
[ 62.414502] ? down_read_killable+0x1d7/0x4e0
[ 62.415147] ? __pfx_setup_net+0x10/0x10
[ 62.415698] ? copy_net_ns+0x17c/0x770
[ 62.416277] copy_net_ns+0x321/0x770
[ 62.416804] create_new_namespaces+0x3f6/0xb30
[ 62.417475] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.418179] ksys_unshare+0x44d/0x8e0
[ 62.418716] ? __pfx_ksys_unshare+0x10/0x10
[ 62.419346] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.420160] __x64_sys_unshare+0x31/0x40
[ 62.420722] do_syscall_64+0x3f/0x90
[ 62.421273] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.421962] RIP: 0033:0x7f93d716d0d7
[ 62.422485] 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
[ 62.424842] RSP: 002b:00007ffdee72c668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.425889] RAX: ffffffffffffffda RBX: 00007ffdee72cca8 RCX: 00007f93d716d0d7
[ 62.426839] RDX: 00007f93d71d741f RSI: 00007ffdee72c600 RDI: 0000000040000000
[ 62.428006] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdee72c410
[ 62.429117] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f93d727fbf0
[ 62.430186] R13: 00007ffdee72c740 R14: 0000000000000000 R15: 00000000000000f8
[ 62.431292]
[ 62.431637] irq event stamp: 9983
[ 62.432187] hardirqs last enabled at (9995): [] __up_console_sem+0x78/0x80
[ 62.433419] hardirqs last disabled at (10006): [] __up_console_sem+0x5d/0x80
[ 62.434669] softirqs last enabled at (9550): [] irq_exit_rcu+0x93/0xc0
[ 62.435865] softirqs last disabled at (10027): [] irq_exit_rcu+0x93/0xc0
[ 62.437119] ---[ end trace 0000000000000000 ]---
[ 62.438647] ------------[ cut here ]------------
[ 62.439381] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.441545] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.442782] Modules linked in:
[ 62.443287] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.444548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.445671] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.446378] 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
[ 62.448678] RSP: 0018:ffff88801fdefbf0 EFLAGS: 00010286
[ 62.449410] RAX: 0000000000000000 RBX: ffff888015ada640 RCX: 0000000000000000
[ 62.450334] RDX: ffff88801a013680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.451284] RBP: ffff888015ada654 R08: 0000000000000001 R09: 0000000000000000
[ 62.452241] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.453219] R13: ffffffff84e223a0 R14: ffff888015ada648 R15: ffffffff84daf020
[ 62.454187] FS: 0000555557026400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.455262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.456031] CR2: 00007f01d9774000 CR3: 000000000dcfe000 CR4: 0000000000350ef0
[ 62.456997] Call Trace:
[ 62.457379]
[ 62.457704] nf_ct_net_init+0x224/0x3d0
[ 62.458304] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.458925] ops_init+0xbb/0x6b0
[ 62.459435] setup_net+0x3d9/0x990
[ 62.459927] ? down_read_killable+0x1d7/0x4e0
[ 62.460571] ? __pfx_setup_net+0x10/0x10
[ 62.461167] ? copy_net_ns+0x17c/0x770
[ 62.461713] copy_net_ns+0x321/0x770
[ 62.462264] create_new_namespaces+0x3f6/0xb30
[ 62.462905] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.463607] ksys_unshare+0x44d/0x8e0
[ 62.464165] ? __pfx_ksys_unshare+0x10/0x10
[ 62.464746] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.465555] __x64_sys_unshare+0x31/0x40
[ 62.466131] do_syscall_64+0x3f/0x90
[ 62.466631] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.467353] RIP: 0033:0x7f93d716d0d7
[ 62.467845] 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
[ 62.470163] RSP: 002b:00007ffdee72c668 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.471194] RAX: ffffffffffffffda RBX: 00007ffdee72cca8 RCX: 00007f93d716d0d7
[ 62.472156] RDX: 00007f93d71d741f RSI: 00007ffdee72c600 RDI: 0000000040000000
[ 62.473136] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdee72c410
[ 62.474059] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f93d727fbf0
[ 62.475017] R13: 00007ffdee72c740 R14: 0000000000000000 R15: 00000000000000f8
[ 62.476012]
[ 62.476366] irq event stamp: 10835
[ 62.476837] hardirqs last enabled at (10845): [] __up_console_sem+0x78/0x80
[ 62.478002] hardirqs last disabled at (10856): [] __up_console_sem+0x5d/0x80
[ 62.479154] softirqs last enabled at (10552): [] irq_exit_rcu+0x93/0xc0
[ 62.480263] softirqs last disabled at (10543): [] irq_exit_rcu+0x93/0xc0
[ 62.481393] ---[ end trace 0000000000000000 ]---
executing program
[ 64.002819] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.050188] Bluetooth: hci0: command 0x041b tx timeout
[ 68.098427] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.146215] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:22:33 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fdef5f0
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 0000555557026400 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=00007f01d9774000 CR3=000000000dcfe000 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=000000000002d9cd 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=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=00007f01d963d780 CR3=000000000e8ce000 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=9cb1b6a05a78938f754d6b7572e1b7c9
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=02d041b8fbaa38ac000000000013d780 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ef913fc09850f86f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000