Warning: Permanently added '[localhost]:52661' (ECDSA) to the list of known hosts.
2023/05/17 01:17:15 fuzzer started
2023/05/17 01:17:15 dialing manager at localhost:35573
2023/05/17 01:17:15 checking machine...
2023/05/17 01:17:15 checking revisions...
syzkaller login: [ 38.263213] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:17:15 testing simple program...
[ 38.327664] cgroup: Unknown subsys name 'net'
[ 38.415167] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.159816] audit: type=1400 audit(1684286249.447:6): 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
executing program
[ 53.272546] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.275552] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.276802] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.280059] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.281857] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.283347] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.678180] ------------[ cut here ]------------
[ 53.678809] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.680518] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.681590] Modules linked in:
[ 53.682031] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.685321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.687767] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.688464] 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
[ 53.690664] RSP: 0018:ffff88800e4cfc00 EFLAGS: 00010282
[ 53.691362] RAX: 0000000000000000 RBX: ffff888016112440 RCX: 0000000000000000
[ 53.692260] RDX: ffff888015913680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.693162] RBP: ffff888016112454 R08: 0000000000000001 R09: 0000000000000000
[ 53.694055] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.694927] R13: ffffffff84e223a0 R14: ffff888016112448 R15: ffffffff84d73340
[ 53.695824] FS: 0000555556a4f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.696831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.697571] CR2: 00007fddf899b6f4 CR3: 000000000fe20000 CR4: 0000000000350ee0
[ 53.698489] Call Trace:
[ 53.698817]
[ 53.699149] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.699760] ipv4_frags_init_net+0x269/0x440
[ 53.700353] ops_init+0xbb/0x6b0
[ 53.700796] setup_net+0x3d9/0x990
[ 53.701286] ? down_read_killable+0x1d7/0x4e0
[ 53.701851] ? __pfx_setup_net+0x10/0x10
[ 53.702422] ? copy_net_ns+0x17c/0x770
[ 53.702935] copy_net_ns+0x321/0x770
[ 53.703446] create_new_namespaces+0x3f6/0xb30
[ 53.704067] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.704690] ksys_unshare+0x44d/0x8e0
[ 53.705224] ? __pfx_ksys_unshare+0x10/0x10
[ 53.705768] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.706527] __x64_sys_unshare+0x31/0x40
[ 53.707080] do_syscall_64+0x3f/0x90
[ 53.707558] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.708241] RIP: 0033:0x7f15a93a60d7
[ 53.708706] 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
[ 53.710937] RSP: 002b:00007fff0f4d8408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.711866] RAX: ffffffffffffffda RBX: 00007fff0f4d8a48 RCX: 00007f15a93a60d7
[ 53.712797] RDX: 00007f15a941041f RSI: 00007fff0f4d83a0 RDI: 0000000040000000
[ 53.713696] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0f4d81b0
[ 53.714601] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f15a94b8bf0
[ 53.715485] R13: 00007fff0f4d84e0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.716399]
[ 53.716697] irq event stamp: 10205
[ 53.717163] hardirqs last enabled at (10217): [] __up_console_sem+0x78/0x80
[ 53.718262] hardirqs last disabled at (10228): [] __up_console_sem+0x5d/0x80
[ 53.719342] softirqs last enabled at (9864): [] irq_exit_rcu+0x93/0xc0
[ 53.720382] softirqs last disabled at (9859): [] irq_exit_rcu+0x93/0xc0
[ 53.721420] ---[ end trace 0000000000000000 ]---
[ 53.727355] ------------[ cut here ]------------
[ 53.727944] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.729751] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.730842] Modules linked in:
[ 53.731290] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.732472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.733508] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.734192] 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
[ 53.736406] RSP: 0018:ffff88800e4cfc00 EFLAGS: 00010282
[ 53.737108] RAX: 0000000000000000 RBX: ffff88800d9e4240 RCX: 0000000000000000
[ 53.737972] RDX: ffff888015913680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.738899] RBP: ffff88800d9e4254 R08: 0000000000000001 R09: 0000000000000000
[ 53.739811] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.740722] R13: ffffffff84e223a0 R14: ffff88800d9e4248 R15: ffffffff84da62e0
[ 53.741628] FS: 0000555556a4f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.742654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.743399] CR2: 00007fddf899b6f4 CR3: 000000000fe20000 CR4: 0000000000350ee0
[ 53.744307] Call Trace:
[ 53.744635]
[ 53.744932] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.745592] ipv6_frags_init_net+0x206/0x3c0
[ 53.746212] ops_init+0xbb/0x6b0
[ 53.746658] setup_net+0x3d9/0x990
[ 53.747151] ? down_read_killable+0x1d7/0x4e0
[ 53.747712] ? __pfx_setup_net+0x10/0x10
[ 53.748258] ? copy_net_ns+0x17c/0x770
[ 53.748767] copy_net_ns+0x321/0x770
[ 53.749284] create_new_namespaces+0x3f6/0xb30
[ 53.749870] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.750537] ksys_unshare+0x44d/0x8e0
[ 53.751072] ? __pfx_ksys_unshare+0x10/0x10
[ 53.751615] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.752365] __x64_sys_unshare+0x31/0x40
[ 53.752879] do_syscall_64+0x3f/0x90
[ 53.753396] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.754068] RIP: 0033:0x7f15a93a60d7
[ 53.754555] 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
[ 53.756759] RSP: 002b:00007fff0f4d8408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.757745] RAX: ffffffffffffffda RBX: 00007fff0f4d8a48 RCX: 00007f15a93a60d7
[ 53.758659] RDX: 00007f15a941041f RSI: 00007fff0f4d83a0 RDI: 0000000040000000
[ 53.759566] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0f4d81b0
[ 53.760467] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f15a94b8bf0
[ 53.761377] R13: 00007fff0f4d84e0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.762326]
[ 53.762625] irq event stamp: 12083
[ 53.763105] hardirqs last enabled at (12095): [] __up_console_sem+0x78/0x80
[ 53.764165] hardirqs last disabled at (12106): [] __up_console_sem+0x5d/0x80
[ 53.765242] softirqs last enabled at (12008): [] irq_exit_rcu+0x93/0xc0
[ 53.766308] softirqs last disabled at (11999): [] irq_exit_rcu+0x93/0xc0
[ 53.767350] ---[ end trace 0000000000000000 ]---
[ 53.768688] ------------[ cut here ]------------
[ 53.769342] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.771433] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.772500] Modules linked in:
[ 53.772904] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.774083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.775126] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.775766] 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
[ 53.777954] RSP: 0018:ffff88800e4cfbf0 EFLAGS: 00010286
[ 53.778637] RAX: 0000000000000000 RBX: ffff88800d9e4c40 RCX: 0000000000000000
[ 53.779525] RDX: ffff888015913680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.780422] RBP: ffff88800d9e4c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.781327] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.782239] R13: ffffffff84e223a0 R14: ffff88800d9e4c48 R15: ffffffff84daf020
[ 53.783150] FS: 0000555556a4f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.784147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.784850] CR2: 00007fddf899b6f4 CR3: 000000000fe20000 CR4: 0000000000350ee0
[ 53.785756] Call Trace:
[ 53.786121]
[ 53.786430] nf_ct_net_init+0x224/0x3d0
[ 53.786949] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.787560] ops_init+0xbb/0x6b0
[ 53.788035] setup_net+0x3d9/0x990
[ 53.788492] ? down_read_killable+0x1d7/0x4e0
[ 53.789099] ? __pfx_setup_net+0x10/0x10
[ 53.789610] ? copy_net_ns+0x17c/0x770
[ 53.790179] copy_net_ns+0x321/0x770
[ 53.790662] create_new_namespaces+0x3f6/0xb30
[ 53.791285] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.791900] ksys_unshare+0x44d/0x8e0
[ 53.792428] ? __pfx_ksys_unshare+0x10/0x10
[ 53.793012] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.793733] __x64_sys_unshare+0x31/0x40
[ 53.794293] do_syscall_64+0x3f/0x90
[ 53.794776] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.795447] RIP: 0033:0x7f15a93a60d7
[ 53.795909] 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
[ 53.798115] RSP: 002b:00007fff0f4d8408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.799084] RAX: ffffffffffffffda RBX: 00007fff0f4d8a48 RCX: 00007f15a93a60d7
[ 53.799938] RDX: 00007f15a941041f RSI: 00007fff0f4d83a0 RDI: 0000000040000000
[ 53.800847] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0f4d81b0
[ 53.801739] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f15a94b8bf0
[ 53.802651] R13: 00007fff0f4d84e0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.803569]
[ 53.803871] irq event stamp: 12875
[ 53.804340] hardirqs last enabled at (12887): [] __up_console_sem+0x78/0x80
[ 53.805428] hardirqs last disabled at (12898): [] __up_console_sem+0x5d/0x80
[ 53.806514] softirqs last enabled at (12662): [] irq_exit_rcu+0x93/0xc0
[ 53.807579] softirqs last disabled at (12657): [] irq_exit_rcu+0x93/0xc0
[ 53.808632] ---[ end trace 0000000000000000 ]---
[ 55.350044] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.397310] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.445830] Bluetooth: hci0: command 0x040f tx timeout
[ 61.493174] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:17:28 Registers:
info registers vcpu 0
RAX=00000000000291bb RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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=00007fb207cb7070 CR3=000000000eb0a000 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=2030333a37313a31302037312079614d XMM01=5d3133303238362e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800e4cf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555556a4f400 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=00007fddf899b6f4 CR3=000000000fe20000 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