Warning: Permanently added '[localhost]:34252' (ECDSA) to the list of known hosts.
2023/05/16 12:28:52 fuzzer started
2023/05/16 12:28:53 dialing manager at localhost:35573
2023/05/16 12:28:53 checking machine...
2023/05/16 12:28:53 checking revisions...
syzkaller login: [ 36.961647] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:28:53 testing simple program...
[ 37.027767] cgroup: Unknown subsys name 'net'
[ 37.104567] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.288487] audit: type=1400 audit(1684240145.592:6): 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
[ 50.422445] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.425229] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.426384] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.429924] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.431324] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.432247] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.775555] ------------[ cut here ]------------
[ 50.776652] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.778782] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.780038] Modules linked in:
[ 50.780523] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.783918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.786236] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.786710] 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
[ 50.788318] RSP: 0018:ffff88801a187c00 EFLAGS: 00010282
[ 50.788825] RAX: 0000000000000000 RBX: ffff88800ff49440 RCX: 0000000000000000
[ 50.789448] RDX: ffff88801585d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.790108] RBP: ffff88800ff49454 R08: 0000000000000001 R09: 0000000000000000
[ 50.790752] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.791372] R13: ffffffff84e223a0 R14: ffff88800ff49448 R15: ffffffff84d73340
[ 50.792015] FS: 0000555556420400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.792714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.793251] CR2: 00007fb36f1d5260 CR3: 00000000094b2000 CR4: 0000000000350ee0
[ 50.793900] Call Trace:
[ 50.794157]
[ 50.794371] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.794845] ipv4_frags_init_net+0x269/0x440
[ 50.795277] ops_init+0xbb/0x6b0
[ 50.795622] setup_net+0x3d9/0x990
[ 50.795998] ? down_read_killable+0x1d7/0x4e0
[ 50.796444] ? __pfx_setup_net+0x10/0x10
[ 50.796863] ? copy_net_ns+0x17c/0x770
[ 50.797251] copy_net_ns+0x321/0x770
[ 50.797622] create_new_namespaces+0x3f6/0xb30
[ 50.798108] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.798590] ksys_unshare+0x44d/0x8e0
[ 50.799001] ? __pfx_ksys_unshare+0x10/0x10
[ 50.799425] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.800018] __x64_sys_unshare+0x31/0x40
[ 50.800422] do_syscall_64+0x3f/0x90
[ 50.800811] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.801311] RIP: 0033:0x7fc63758b0d7
[ 50.801666] 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
[ 50.803351] RSP: 002b:00007ffc27c3c938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.804095] RAX: ffffffffffffffda RBX: 00007ffc27c3cf78 RCX: 00007fc63758b0d7
[ 50.804786] RDX: 00007fc6375f541f RSI: 00007ffc27c3c8d0 RDI: 0000000040000000
[ 50.805446] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc27c3c6e0
[ 50.806160] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc63769dbf0
[ 50.806859] R13: 00007ffc27c3ca10 R14: 0000000000000000 R15: 00000000000000f8
[ 50.807507]
[ 50.807743] irq event stamp: 8397
[ 50.808058] hardirqs last enabled at (8407): [] __up_console_sem+0x78/0x80
[ 50.808824] hardirqs last disabled at (8418): [] __up_console_sem+0x5d/0x80
[ 50.809570] softirqs last enabled at (7888): [] irq_exit_rcu+0x93/0xc0
[ 50.810323] softirqs last disabled at (7745): [] irq_exit_rcu+0x93/0xc0
[ 50.811072] ---[ end trace 0000000000000000 ]---
[ 50.815257] ------------[ cut here ]------------
[ 50.815678] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.816883] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.817626] Modules linked in:
[ 50.817930] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.818778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.819510] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.820044] 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
[ 50.821731] RSP: 0018:ffff88801a187c00 EFLAGS: 00010282
[ 50.822218] RAX: 0000000000000000 RBX: ffff8880136ece40 RCX: 0000000000000000
[ 50.822875] RDX: ffff88801585d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.823499] RBP: ffff8880136ece54 R08: 0000000000000001 R09: 0000000000000000
[ 50.824143] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.824797] R13: ffffffff84e223a0 R14: ffff8880136ece48 R15: ffffffff84da62e0
[ 50.825424] FS: 0000555556420400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.826149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.826678] CR2: 00007fb36f1d5260 CR3: 00000000094b2000 CR4: 0000000000350ee0
[ 50.827342] Call Trace:
[ 50.827581]
[ 50.827819] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.828263] ipv6_frags_init_net+0x206/0x3c0
[ 50.828674] ops_init+0xbb/0x6b0
[ 50.829018] setup_net+0x3d9/0x990
[ 50.829343] ? down_read_killable+0x1d7/0x4e0
[ 50.829780] ? __pfx_setup_net+0x10/0x10
[ 50.830168] ? copy_net_ns+0x17c/0x770
[ 50.830533] copy_net_ns+0x321/0x770
[ 50.830904] create_new_namespaces+0x3f6/0xb30
[ 50.831324] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.831793] ksys_unshare+0x44d/0x8e0
[ 50.832153] ? __pfx_ksys_unshare+0x10/0x10
[ 50.832548] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.833084] __x64_sys_unshare+0x31/0x40
[ 50.833460] do_syscall_64+0x3f/0x90
[ 50.833825] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.834302] RIP: 0033:0x7fc63758b0d7
[ 50.834644] 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
[ 50.836233] RSP: 002b:00007ffc27c3c938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.836943] RAX: ffffffffffffffda RBX: 00007ffc27c3cf78 RCX: 00007fc63758b0d7
[ 50.837556] RDX: 00007fc6375f541f RSI: 00007ffc27c3c8d0 RDI: 0000000040000000
[ 50.838198] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc27c3c6e0
[ 50.838849] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc63769dbf0
[ 50.839469] R13: 00007ffc27c3ca10 R14: 0000000000000000 R15: 00000000000000f8
[ 50.840136]
[ 50.840357] irq event stamp: 10253
[ 50.840678] hardirqs last enabled at (10263): [] __up_console_sem+0x78/0x80
[ 50.841433] hardirqs last disabled at (10274): [] __up_console_sem+0x5d/0x80
[ 50.842203] softirqs last enabled at (9764): [] irq_exit_rcu+0x93/0xc0
[ 50.842935] softirqs last disabled at (9759): [] irq_exit_rcu+0x93/0xc0
[ 50.843656] ---[ end trace 0000000000000000 ]---
[ 50.844615] ------------[ cut here ]------------
[ 50.845048] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.846398] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.847155] Modules linked in:
[ 50.847445] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.848284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.849032] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.849495] 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
[ 50.851086] RSP: 0018:ffff88801a187bf0 EFLAGS: 00010286
[ 50.851554] RAX: 0000000000000000 RBX: ffff8880136ec440 RCX: 0000000000000000
[ 50.852189] RDX: ffff88801585d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.852818] RBP: ffff8880136ec454 R08: 0000000000000001 R09: 0000000000000000
[ 50.853422] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.854061] R13: ffffffff84e223a0 R14: ffff8880136ec448 R15: ffffffff84daf020
[ 50.854666] FS: 0000555556420400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.855371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.855892] CR2: 00007fb36f1d5260 CR3: 00000000094b2000 CR4: 0000000000350ee0
[ 50.856503] Call Trace:
[ 50.856753]
[ 50.856971] nf_ct_net_init+0x224/0x3d0
[ 50.857335] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.857746] ops_init+0xbb/0x6b0
[ 50.858068] setup_net+0x3d9/0x990
[ 50.858393] ? down_read_killable+0x1d7/0x4e0
[ 50.858812] ? __pfx_setup_net+0x10/0x10
[ 50.859172] ? copy_net_ns+0x17c/0x770
[ 50.859530] copy_net_ns+0x321/0x770
[ 50.859889] create_new_namespaces+0x3f6/0xb30
[ 50.860303] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.860769] ksys_unshare+0x44d/0x8e0
[ 50.861119] ? __pfx_ksys_unshare+0x10/0x10
[ 50.861508] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.862041] __x64_sys_unshare+0x31/0x40
[ 50.862407] do_syscall_64+0x3f/0x90
[ 50.862763] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.863214] RIP: 0033:0x7fc63758b0d7
[ 50.863541] 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
[ 50.865071] RSP: 002b:00007ffc27c3c938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.865708] RAX: ffffffffffffffda RBX: 00007ffc27c3cf78 RCX: 00007fc63758b0d7
[ 50.866354] RDX: 00007fc6375f541f RSI: 00007ffc27c3c8d0 RDI: 0000000040000000
[ 50.866986] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc27c3c6e0
[ 50.867599] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc63769dbf0
[ 50.868228] R13: 00007ffc27c3ca10 R14: 0000000000000000 R15: 00000000000000f8
[ 50.868904]
[ 50.869115] irq event stamp: 10997
[ 50.869420] hardirqs last enabled at (11007): [] __up_console_sem+0x78/0x80
[ 50.870180] hardirqs last disabled at (11018): [] __up_console_sem+0x5d/0x80
[ 50.870935] softirqs last enabled at (10982): [] irq_exit_rcu+0x93/0xc0
[ 50.871641] softirqs last disabled at (10971): [] irq_exit_rcu+0x93/0xc0
[ 50.872375] ---[ end trace 0000000000000000 ]---
executing program
[ 52.494917] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.541867] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.588830] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.636917] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
12:29:07 Registers:
info registers vcpu 0
RAX=0000000000021a93 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=00007fcc2aec9078 CR3=000000000d4da000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203a4944522032666132373131386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a187620
R8 =0000000000000001 R9 =ffffed1003430eb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 RFL=00000006 [-----P-] 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 0000555556420400 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=00007fb36f1d5260 CR3=00000000094b2000 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