program: r0 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000380), 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x19, 0x4, 0x8, 0x8, 0x10100, 0xffffffffffffffff, 0x7fff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @value=r0}, 0x50) timer_create(0x2, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000000314230c2abd70000705df250900020073797a310000000008004100727865001400330073797a5f74756e"], 0x38}, 0x1, 0x0, 0x0, 0x8845}, 0x4000) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000640)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1e7d, 0x2d50, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x70, 0x1}}]}}, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000700), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)={0xffffffffffffffff}, 0x111, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r4, &(0x7f0000000180)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e25, 0x10001, @local, 0xb}, r5}}, 0x30) r6 = socket$nl_rdma(0x10, 0x3, 0x14) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, 0x0) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) r8 = dup(r7) write$UHID_INPUT(r8, &(0x7f0000001040)={0xc, {"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", 0x3b3cc1e9e7df1ab7}}, 0x9b) sendmsg$RDMA_NLDEV_CMD_DELLINK(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x18, 0x1404, 0x1, 0x70bd2d, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x671ec167a4b72164}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000180)={{}, {r9, r10+60000000}}, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0c00000004000000040000000800000000000000", @ANYRES32=r1, @ANYBLOB='\t\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/18], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000001500000018110000", @ANYRES32=r11, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) bpf$MAP_LOOKUP_ELEM(0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r12, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r14, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa}, {0x14, 0x2, [@TCA_CODEL_ECN={0x8}, @TCA_CODEL_LIMIT={0x8}]}}]}, 0x44}}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={0x0, @rand_addr, @initdev}, &(0x7f0000000540)=0xc) sendmsg$nl_route_sched(r12, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@getqdisc={0x3c, 0x26, 0x1, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r15, {0xc, 0x3}, {0x6, 0xffff}, {0x9, 0x3}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x840) [ 85.489462][ T45] Bluetooth: hci0: command tx timeout [ 85.776483][ T5325] infiniband syz1: set active [ 85.778808][ T5325] infiniband syz1: added syz_tun [ 85.826881][ T5325] RDS/IB: syz1: added [ 85.829634][ T5325] smc: adding ib device syz1 with port count 1 [ 85.832901][ T5325] smc: ib device syz1 port 1 has no pnetid [ 85.856074][ T5323] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 86.018868][ T5323] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 86.024808][ T5323] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d50, bcdDevice= 0.00 [ 86.029472][ T5323] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.040362][ T5323] usb 5-1: config 0 descriptor?? [ 86.052851][ T5323] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 86.266052][ T5325] smc: removing ib device syz1 [ 86.530191][ T5325] ------------[ cut here ]------------ [ 86.533525][ T5325] GID entry ref leak for dev syz1 index 2 ref=1 [ 86.536944][ T5325] WARNING: drivers/infiniband/core/cache.c:808 at gid_table_release_one+0x1fa/0x440, CPU#0: syz.0.0/5325 [ 86.542927][ T5325] Modules linked in: [ 86.545000][ T5325] CPU: 0 UID: 0 PID: 5325 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 86.549024][ T5325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 86.553674][ T5325] RIP: 0010:gid_table_release_one+0x2aa/0x440 [ 86.557334][ T5325] Code: 00 48 89 ef be 04 00 00 00 e8 02 23 91 f9 48 89 e8 48 c1 e8 03 42 0f b6 04 28 84 c0 75 54 8b 4d 00 48 89 df 4c 89 fe 44 89 e2 <67> 48 0f b9 3a 4d 89 ef 4c 8b 6c 24 68 48 8b 44 24 70 42 0f b6 04 [ 86.566125][ T5325] RSP: 0018:ffffc9000f4a6fd0 EFLAGS: 00010246 [ 86.568920][ T5325] RAX: 0000000000000000 RBX: ffffffff901fe6d0 RCX: 0000000000000001 [ 86.572969][ T5325] RDX: 0000000000000002 RSI: ffff88804228e520 RDI: ffffffff901fe6d0 [ 86.577177][ T5325] RBP: ffff88803861ed00 R08: ffff88803861ed03 R09: 1ffff110070c3da0 [ 86.581389][ T5325] R10: dffffc0000000000 R11: ffffed10070c3da1 R12: 0000000000000002 [ 86.584856][ T5325] R13: dffffc0000000000 R14: ffff888043c86ed8 R15: ffff88804228e520 [ 86.588340][ T5325] FS: 00007fe38a3f56c0(0000) GS:ffff88808ca51000(0000) knlGS:0000000000000000 [ 86.592356][ T5325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.597143][ T5325] CR2: 0000200000002024 CR3: 000000004495c000 CR4: 0000000000352ef0 [ 86.600940][ T5325] Call Trace: [ 86.602549][ T5325] [ 86.603973][ T5325] ib_device_release+0xd2/0x1c0 [ 86.606161][ T5325] ? __pfx_ib_device_release+0x10/0x10 [ 86.608893][ T5325] device_release+0xc4/0x1f0 [ 86.611057][ T5325] kobject_put+0x228/0x560 [ 86.613425][ T5325] nldev_dellink+0x288/0x320 [ 86.615451][ T5325] ? __lock_acquire+0x6b5/0x2cf0 [ 86.617867][ T5325] ? __pfx_nldev_dellink+0x10/0x10 [ 86.620325][ T5325] ? apparmor_capable+0x126/0x170 [ 86.622724][ T5325] ? bpf_lsm_capable+0x9/0x20 [ 86.625138][ T5325] ? security_capable+0x7e/0x2c0 [ 86.628150][ T5325] ? __pfx_nldev_dellink+0x10/0x10 [ 86.630912][ T5325] rdma_nl_rcv+0x6d7/0xa10 [ 86.632952][ T5325] ? __pfx_rdma_nl_rcv+0x10/0x10 [ 86.635148][ T5325] ? __netlink_lookup+0x7e4/0x8b0 [ 86.637527][ T5325] ? netlink_deliver_tap+0x2e/0x1b0 [ 86.640141][ T5325] netlink_unicast+0x80f/0x9b0 [ 86.642984][ T5325] ? __pfx_netlink_unicast+0x10/0x10 [ 86.645688][ T5325] ? netlink_sendmsg+0x650/0xb40 [ 86.647945][ T5325] ? skb_put+0x11b/0x210 [ 86.649927][ T5325] netlink_sendmsg+0x813/0xb40 [ 86.652117][ T5325] ? __pfx_netlink_sendmsg+0x10/0x10 [ 86.654600][ T5325] ? aa_sock_msg_perm+0xf1/0x1b0 [ 86.657226][ T5325] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 86.660006][ T5325] ____sys_sendmsg+0x972/0x9f0 [ 86.662306][ T5325] ? futex_unqueue+0x211/0x240 [ 86.664529][ T5325] ? __pfx_____sys_sendmsg+0x10/0x10 [ 86.667010][ T5325] ? import_iovec+0x73/0xa0 [ 86.668976][ T5325] ___sys_sendmsg+0x2a5/0x360 [ 86.671570][ T5325] ? __pfx____sys_sendmsg+0x10/0x10 [ 86.674426][ T5325] ? futex_wait+0x29a/0x380 [ 86.676616][ T5325] ? __fget_files+0x2a/0x420 [ 86.678723][ T5325] ? __fget_files+0x3a0/0x420 [ 86.680901][ T5325] __x64_sys_sendmsg+0x1bd/0x2a0 [ 86.684215][ T5325] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 86.686878][ T5325] ? rcu_is_watching+0x15/0xb0 [ 86.689587][ T5325] do_syscall_64+0x14d/0xf80 [ 86.692125][ T5325] ? trace_irq_disable+0x3b/0x150 [ 86.694456][ T5325] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.697127][ T5325] ? clear_bhb_loop+0x40/0x90 [ 86.699422][ T5325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.702388][ T5325] RIP: 0033:0x7fe38df9c799 [ 86.704550][ T5325] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 86.713648][ T5325] RSP: 002b:00007fe38a3f4fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.717749][ T5325] RAX: ffffffffffffffda RBX: 00007fe38e215fa0 RCX: 00007fe38df9c799 [ 86.722386][ T5325] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000006 [ 86.726236][ T5325] RBP: 00007fe38e032c99 R08: 0000000000000000 R09: 0000000000000000 [ 86.729754][ T5325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.733424][ T5325] R13: 00007fe38e216038 R14: 00007fe38e215fa0 R15: 00007ffcbdf78e78 [ 86.737215][ T5325] [ 86.738617][ T5325] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 86.741911][ T5325] CPU: 0 UID: 0 PID: 5325 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 86.746057][ T5325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 86.750777][ T5325] Call Trace: [ 86.752409][ T5325] [ 86.753717][ T5325] vpanic+0x56c/0xa60 [ 86.755711][ T5325] ? __pfx__printk+0x10/0x10 [ 86.758073][ T5325] ? __pfx_vpanic+0x10/0x10 [ 86.760046][ T5325] ? is_bpf_text_address+0x292/0x2b0 [ 86.762402][ T5325] ? is_bpf_text_address+0x26/0x2b0 [ 86.764910][ T5325] panic+0xc5/0xd0 [ 86.766955][ T5325] ? __pfx_panic+0x10/0x10 [ 86.769304][ T5325] __warn+0x315/0x4f0 [ 86.771259][ T5325] ? gid_table_release_one+0x1fa/0x440 [ 86.773707][ T5325] ? gid_table_release_one+0x1fa/0x440 [ 86.776440][ T5325] __report_bug+0x29a/0x540 [ 86.779090][ T5325] ? kasan_save_track+0x3e/0x80 [ 86.781712][ T5325] ? kasan_save_free_info+0x46/0x50 [ 86.784036][ T5325] ? __kasan_slab_free+0x5c/0x80 [ 86.786107][ T5325] ? gid_table_release_one+0x1fa/0x440 [ 86.788405][ T5325] ? __pfx___report_bug+0x10/0x10 [ 86.790480][ T5325] ? do_syscall_64+0x14d/0xf80 [ 86.792640][ T5325] report_bug_entry+0x19a/0x290 [ 86.794880][ T5325] ? gid_table_release_one+0x2aa/0x440 [ 86.797552][ T5325] ? gid_table_release_one+0x2af/0x440 [ 86.800165][ T5325] handle_bug+0xce/0x200 [ 86.802082][ T5325] exc_invalid_op+0x1a/0x50 [ 86.804004][ T5325] asm_exc_invalid_op+0x1a/0x20 [ 86.806336][ T5325] RIP: 0010:gid_table_release_one+0x2aa/0x440 [ 86.809557][ T5325] Code: 00 48 89 ef be 04 00 00 00 e8 02 23 91 f9 48 89 e8 48 c1 e8 03 42 0f b6 04 28 84 c0 75 54 8b 4d 00 48 89 df 4c 89 fe 44 89 e2 <67> 48 0f b9 3a 4d 89 ef 4c 8b 6c 24 68 48 8b 44 24 70 42 0f b6 04 [ 86.817944][ T5325] RSP: 0018:ffffc9000f4a6fd0 EFLAGS: 00010246 [ 86.820804][ T5325] RAX: 0000000000000000 RBX: ffffffff901fe6d0 RCX: 0000000000000001 [ 86.824440][ T5325] RDX: 0000000000000002 RSI: ffff88804228e520 RDI: ffffffff901fe6d0 [ 86.827819][ T5325] RBP: ffff88803861ed00 R08: ffff88803861ed03 R09: 1ffff110070c3da0 [ 86.831510][ T5325] R10: dffffc0000000000 R11: ffffed10070c3da1 R12: 0000000000000002 [ 86.835150][ T5325] R13: dffffc0000000000 R14: ffff888043c86ed8 R15: ffff88804228e520 [ 86.838740][ T5325] ib_device_release+0xd2/0x1c0 [ 86.841161][ T5325] ? __pfx_ib_device_release+0x10/0x10 [ 86.844021][ T5325] device_release+0xc4/0x1f0 [ 86.846235][ T5325] kobject_put+0x228/0x560 [ 86.848228][ T5325] nldev_dellink+0x288/0x320 [ 86.850426][ T5325] ? __lock_acquire+0x6b5/0x2cf0 [ 86.852934][ T5325] ? __pfx_nldev_dellink+0x10/0x10 [ 86.855681][ T5325] ? apparmor_capable+0x126/0x170 [ 86.857922][ T5325] ? bpf_lsm_capable+0x9/0x20 [ 86.860020][ T5325] ? security_capable+0x7e/0x2c0 [ 86.862330][ T5325] ? __pfx_nldev_dellink+0x10/0x10 [ 86.864710][ T5325] rdma_nl_rcv+0x6d7/0xa10 [ 86.868011][ T5325] ? __pfx_rdma_nl_rcv+0x10/0x10 [ 86.870343][ T5325] ? __netlink_lookup+0x7e4/0x8b0 [ 86.872471][ T5325] ? netlink_deliver_tap+0x2e/0x1b0 [ 86.874423][ T5325] netlink_unicast+0x80f/0x9b0 [ 86.876697][ T5325] ? __pfx_netlink_unicast+0x10/0x10 [ 86.879530][ T5325] ? netlink_sendmsg+0x650/0xb40 [ 86.881769][ T5325] ? skb_put+0x11b/0x210 [ 86.883745][ T5325] netlink_sendmsg+0x813/0xb40 [ 86.886011][ T5325] ? __pfx_netlink_sendmsg+0x10/0x10 [ 86.888490][ T5325] ? aa_sock_msg_perm+0xf1/0x1b0 [ 86.890841][ T5325] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 86.893366][ T5325] ____sys_sendmsg+0x972/0x9f0 [ 86.895496][ T5325] ? futex_unqueue+0x211/0x240 [ 86.897607][ T5325] ? __pfx_____sys_sendmsg+0x10/0x10 [ 86.900184][ T5325] ? import_iovec+0x73/0xa0 [ 86.902209][ T5325] ___sys_sendmsg+0x2a5/0x360 [ 86.904556][ T5325] ? __pfx____sys_sendmsg+0x10/0x10 [ 86.907105][ T5325] ? futex_wait+0x29a/0x380 [ 86.909092][ T5325] ? __fget_files+0x2a/0x420 [ 86.911219][ T5325] ? __fget_files+0x3a0/0x420 [ 86.913693][ T5325] __x64_sys_sendmsg+0x1bd/0x2a0 [ 86.916261][ T5325] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 86.918765][ T5325] ? rcu_is_watching+0x15/0xb0 [ 86.920904][ T5325] do_syscall_64+0x14d/0xf80 [ 86.923136][ T5325] ? trace_irq_disable+0x3b/0x150 [ 86.925490][ T5325] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.928529][ T5325] ? clear_bhb_loop+0x40/0x90 [ 86.930881][ T5325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.933558][ T5325] RIP: 0033:0x7fe38df9c799 [ 86.935524][ T5325] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 86.946828][ T5325] RSP: 002b:00007fe38a3f4fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.951926][ T5325] RAX: ffffffffffffffda RBX: 00007fe38e215fa0 RCX: 00007fe38df9c799 [ 86.956616][ T5325] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000006 [ 86.960609][ T5325] RBP: 00007fe38e032c99 R08: 0000000000000000 R09: 0000000000000000 [ 86.964755][ T5325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.968666][ T5325] R13: 00007fe38e216038 R14: 00007fe38e215fa0 R15: 00007ffcbdf78e78 [ 86.972353][ T5325] [ 86.974018][ T5325] Kernel Offset: disabled [ 86.975940][ T5325] Rebooting in 86400 seconds..