Warning: Permanently added '[localhost]:22446' (ECDSA) to the list of known hosts.
2023/05/16 13:43:38 fuzzer started
2023/05/16 13:43:38 dialing manager at localhost:35573
2023/05/16 13:43:38 checking machine...
2023/05/16 13:43:38 checking revisions...
syzkaller login: [ 36.371546] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:43:38 testing simple program...
[ 36.442302] cgroup: Unknown subsys name 'net'
[ 36.511050] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.009769] audit: type=1400 audit(1684244631.190:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.114224] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.116096] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.117565] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.121563] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.124460] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.125789] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.528577] ------------[ cut here ]------------
[ 50.529241] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.531125] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.532291] Modules linked in:
[ 50.532807] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.538243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.539624] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.540315] 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
[ 50.542563] RSP: 0018:ffff888016b3fc00 EFLAGS: 00010282
[ 50.543281] RAX: 0000000000000000 RBX: ffff88800c920840 RCX: 0000000000000000
[ 50.544189] RDX: ffff88801699b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.545113] RBP: ffff88800c920854 R08: 0000000000000001 R09: 0000000000000000
[ 50.546020] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.546910] R13: ffffffff84e223a0 R14: ffff88800c920848 R15: ffffffff84d73340
[ 50.547821] FS: 00005555564fc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.548841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.549560] CR2: 00007f8b40dd66f4 CR3: 0000000016e70000 CR4: 0000000000350ef0
[ 50.550469] Call Trace:
[ 50.550839]
[ 50.551140] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.551782] ipv4_frags_init_net+0x269/0x440
[ 50.552343] ops_init+0xbb/0x6b0
[ 50.552829] setup_net+0x3d9/0x990
[ 50.553306] ? down_read_killable+0x1d7/0x4e0
[ 50.553920] ? __pfx_setup_net+0x10/0x10
[ 50.554428] ? copy_net_ns+0x17c/0x770
[ 50.554966] copy_net_ns+0x321/0x770
[ 50.555450] create_new_namespaces+0x3f6/0xb30
[ 50.556074] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.556733] ksys_unshare+0x44d/0x8e0
[ 50.557235] ? __pfx_ksys_unshare+0x10/0x10
[ 50.557818] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.558542] __x64_sys_unshare+0x31/0x40
[ 50.559093] do_syscall_64+0x3f/0x90
[ 50.559567] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.560259] RIP: 0033:0x7f50be5490d7
[ 50.560767] 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
[ 50.562994] RSP: 002b:00007ffdcdf68a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.563955] RAX: ffffffffffffffda RBX: 00007ffdcdf69048 RCX: 00007f50be5490d7
[ 50.564867] RDX: 00007f50be5b341f RSI: 00007ffdcdf689a0 RDI: 0000000040000000
[ 50.565775] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcdf687b0
[ 50.566639] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f50be65bbf0
[ 50.567547] R13: 00007ffdcdf68ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.568479]
[ 50.568809] irq event stamp: 8331
[ 50.569244] hardirqs last enabled at (8341): [] __up_console_sem+0x78/0x80
[ 50.570311] hardirqs last disabled at (8352): [] __up_console_sem+0x5d/0x80
[ 50.571377] softirqs last enabled at (7920): [] irq_exit_rcu+0x93/0xc0
[ 50.572412] softirqs last disabled at (7911): [] irq_exit_rcu+0x93/0xc0
[ 50.573485] ---[ end trace 0000000000000000 ]---
[ 50.579935] ------------[ cut here ]------------
[ 50.580536] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.582262] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.583347] Modules linked in:
[ 50.583794] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.584978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.586044] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.586726] 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
[ 50.588948] RSP: 0018:ffff888016b3fc00 EFLAGS: 00010282
[ 50.589611] RAX: 0000000000000000 RBX: ffff88800d755040 RCX: 0000000000000000
[ 50.590512] RDX: ffff88801699b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.591417] RBP: ffff88800d755054 R08: 0000000000000001 R09: 0000000000000000
[ 50.592323] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.593227] R13: ffffffff84e223a0 R14: ffff88800d755048 R15: ffffffff84da62e0
[ 50.594134] FS: 00005555564fc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.595136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.595886] CR2: 00007f8b40dd66f4 CR3: 0000000016e70000 CR4: 0000000000350ef0
[ 50.596779] Call Trace:
[ 50.597128]
[ 50.597435] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.598097] ipv6_frags_init_net+0x206/0x3c0
[ 50.598697] ops_init+0xbb/0x6b0
[ 50.599156] setup_net+0x3d9/0x990
[ 50.599605] ? down_read_killable+0x1d7/0x4e0
[ 50.600218] ? __pfx_setup_net+0x10/0x10
[ 50.600757] ? copy_net_ns+0x17c/0x770
[ 50.601276] copy_net_ns+0x321/0x770
[ 50.601800] create_new_namespaces+0x3f6/0xb30
[ 50.602406] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.603065] ksys_unshare+0x44d/0x8e0
[ 50.603560] ? __pfx_ksys_unshare+0x10/0x10
[ 50.604141] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.604906] __x64_sys_unshare+0x31/0x40
[ 50.605454] do_syscall_64+0x3f/0x90
[ 50.605970] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.606620] RIP: 0033:0x7f50be5490d7
[ 50.607124] 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
[ 50.609343] RSP: 002b:00007ffdcdf68a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.610301] RAX: ffffffffffffffda RBX: 00007ffdcdf69048 RCX: 00007f50be5490d7
[ 50.611216] RDX: 00007f50be5b341f RSI: 00007ffdcdf689a0 RDI: 0000000040000000
[ 50.612119] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcdf687b0
[ 50.613053] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f50be65bbf0
[ 50.613961] R13: 00007ffdcdf68ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.614882]
[ 50.615187] irq event stamp: 10189
[ 50.615620] hardirqs last enabled at (10199): [] __up_console_sem+0x78/0x80
[ 50.616739] hardirqs last disabled at (10212): [] __up_console_sem+0x5d/0x80
[ 50.617846] softirqs last enabled at (9684): [] irq_exit_rcu+0x93/0xc0
[ 50.618906] softirqs last disabled at (9655): [] irq_exit_rcu+0x93/0xc0
[ 50.619950] ---[ end trace 0000000000000000 ]---
[ 50.621291] ------------[ cut here ]------------
[ 50.621937] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.623887] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.624947] Modules linked in:
[ 50.625371] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.626544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.627562] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.628260] 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
[ 50.630474] RSP: 0018:ffff888016b3fbf0 EFLAGS: 00010286
[ 50.631181] RAX: 0000000000000000 RBX: ffff88800d755a40 RCX: 0000000000000000
[ 50.632105] RDX: ffff88801699b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.633049] RBP: ffff88800d755a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.633967] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.634865] R13: ffffffff84e223a0 R14: ffff88800d755a48 R15: ffffffff84daf020
[ 50.635771] FS: 00005555564fc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.636790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.637521] CR2: 00007f8b40dd66f4 CR3: 0000000016e70000 CR4: 0000000000350ef0
[ 50.638438] Call Trace:
[ 50.638795]
[ 50.639107] nf_ct_net_init+0x224/0x3d0
[ 50.639620] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.640231] ops_init+0xbb/0x6b0
[ 50.640710] setup_net+0x3d9/0x990
[ 50.641188] ? down_read_killable+0x1d7/0x4e0
[ 50.641805] ? __pfx_setup_net+0x10/0x10
[ 50.642321] ? copy_net_ns+0x17c/0x770
[ 50.642856] copy_net_ns+0x321/0x770
[ 50.643337] create_new_namespaces+0x3f6/0xb30
[ 50.643970] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.644592] ksys_unshare+0x44d/0x8e0
[ 50.645141] ? __pfx_ksys_unshare+0x10/0x10
[ 50.645722] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.646448] __x64_sys_unshare+0x31/0x40
[ 50.647021] do_syscall_64+0x3f/0x90
[ 50.647496] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.648178] RIP: 0033:0x7f50be5490d7
[ 50.648641] 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
[ 50.650879] RSP: 002b:00007ffdcdf68a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.651844] RAX: ffffffffffffffda RBX: 00007ffdcdf69048 RCX: 00007f50be5490d7
[ 50.652739] RDX: 00007f50be5b341f RSI: 00007ffdcdf689a0 RDI: 0000000040000000
[ 50.653635] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcdf687b0
[ 50.654551] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f50be65bbf0
[ 50.655455] R13: 00007ffdcdf68ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.656388]
[ 50.656732] irq event stamp: 10945
[ 50.657191] hardirqs last enabled at (10955): [] __up_console_sem+0x78/0x80
[ 50.658266] hardirqs last disabled at (10966): [] __up_console_sem+0x5d/0x80
[ 50.659352] softirqs last enabled at (10806): [] irq_exit_rcu+0x93/0xc0
[ 50.660416] softirqs last disabled at (10797): [] irq_exit_rcu+0x93/0xc0
[ 50.661475] ---[ end trace 0000000000000000 ]---
executing program
[ 52.199274] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.246728] Bluetooth: hci0: command 0x041b tx timeout
[ 56.294745] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.342727] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:43:51 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016b3f5f0
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 00005555564fc400 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=00007f8b40dd66f4 CR3=0000000016e70000 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=000000000002cbfd 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=00007fe610f96620 CR3=000000000e500000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=2064656863616552203a5d315b646d00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000